[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.1"]
[White "Adams, Henry"]
[Black "Adams, Michael"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "1738"]
[BlackElo "2688"]
[ECO "C55"]
[Opening "Two knights defence (Modern bishop's opening)"]
[WhiteFideId "464562"]
[BlackFideId "400041"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. a4 Be6 8. Bxe6
fxe6 9. c3 a5 10. Nbd2 Nd7 11. Nf1 d5 12. exd5 exd5 13. Ng3 b6 14. Be3 Kh8 15.
Qc2 Bd6 16. Rad1 Qf6 17. Qb3 Qf7 18. Ng5 Qg8 19. Qb5 Ncb8 20. d4 e4 21. Qe2 h6
22. Qh5 Bf4 23. Bxf4 Rxf4 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.2"]
[White "Dardha, Daniel"]
[Black "Smart, Michael R"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2612"]
[BlackElo "1957"]
[ECO "A61"]
[Opening "Benoni defence"]
[WhiteFideId "240990"]
[BlackFideId "411370"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 Bg7 8. h3 a6
9. a4 O-O 10. e3 Re8 11. Nd2 Nh5 12. Bh2 f5 13. Be2 f4 14. O-O fxe3 15. Nc4
exf2+ 16. Kh1 Qh4 17. Nxd6 Ng3+ 18. Bxg3 Qxg3 19. Nce4 Rxe4 20. Nxe4 Qh4 21.
Nxf2 Bxb2 22. Ng4 Bf5 23. d6 Bd4 24. Qb3+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.3"]
[White "Liu, Tianyi (Jack)"]
[Black "Korneev, Oleg"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "1865"]
[BlackElo "2485"]
[ECO "B42"]
[Opening "Sicilian"]
[Variation "Kan, Polugaievsky variation"]
[WhiteFideId "8627894"]
[BlackFideId "4156803"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qe2 d6 8. Nc3
Nf6 9. O-O Nc6 10. f4 Qc7 11. Be3 O-O 12. Rae1 b5 13. a3 Bb7 14. Kh1 Rac8 15.
Bd2 b4 16. axb4 Nxb4 17. Nb5 axb5 18. Bxb4 e5 19. Bc3 Bc6 20. Nd2 Qb8 21. Nf3
Nd7 22. Bd2 Bf6 23. b3 Rfe8 24. fxe5 dxe5 25. Bg5 Re6 26. Bxf6 Rxf6 27. Ng5 h6
28. Rxf6 Nxf6 29. Nf3 Nh5 30. Nh4 Nf4 31. Qe3 Bd7 32. Nf5 Bxf5 33. exf5 Nxd3 34.
Qxd3 f6 35. Rd1 b4 36. Qe4 Qc7 37. Rd2 Qc3 38. Re2 Rd8 39. h3 Qg3 40. Re1 Rd2
41. Rg1 Kh7 42. Qxb4 Rxc2 43. Qb7 Qf4 44. Qd7 Rb2 45. Qd3 e4 46. Qd4 Rd2 47. Qc4
Qe5 48. Re1 e3 49. Qg4 e2 50. Qf3 Ra2 51. Qf2 Ra1 52. Kg1 Qc3 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.4"]
[White "Clarke, Brandon G I"]
[Black "Soulier, Alfred"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2473"]
[BlackElo "1722"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Byrne (English) attack"]
[WhiteFideId "400319"]
[BlackFideId "486264"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2
Bb7 9. a4 b4 10. Na2 d5 11. e5 Nfd7 12. f4 Nc5 13. Bd3 Nxd3+ 14. cxd3 a5 15. Nc1
Nd7 16. O-O g6 17. Ncb3 Be7 18. Rfc1 O-O 19. Nc6 Bxc6 20. Rxc6 Qe8 21. Qc2 Nb8
22. Rb6 Qd7 23. Rb5 Rc8 24. Qf2 Nc6 25. Rc1 d4 26. Bd2 Rab8 27. Rc4 Bd8 28. Nc5
Qa7 29. Ne4 Be7 30. Qf3 Qd7 31. Rxc6 Qxc6 32. Rxb8 Qc2 33. Rxc8+ Qxc8 34. Qd1
Kg7 35. Qc1 Qa6 36. Qc4 Qb6 37. b3 h6 38. Be1 h5 39. Bf2 Qb7 40. Bxd4 Kh7 41.
Kf2 Kg7 42. Nd6 Qb8 43. Qc8 Qxc8 44. Nxc8 Bf8 45. Bb6 Kg8 46. Ke3 Kg7 47. Nd6
Be7 48. Bxa5 f5 49. Bxb4 Bd8 50. a5 g5 51. g3 h4 52. Be1 hxg3 53. hxg3 gxf4+ 54.
gxf4 Kf8 55. b4 Bc7 56. Bh4 Bb8 57. b5 Kg7 58. b6 Kh6 59. Kf3 Kh5 60. Bd8 Kg6
61. Bc7 Bxc7 62. bxc7 Kg7 63. a6 Kg6 64. a7 Kg7 65. c8=Q Kh7 66. a8=Q Kg6 67.
Qg8+ Kh6 68. Ke2 Kh5 69. Qh1# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.5"]
[White "Norris, Anthony"]
[Black "Bosiocic, Marin"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "1917"]
[BlackElo "2564"]
[ECO "B07"]
[Opening "Pirc defence"]
[WhiteFideId "2077779"]
[BlackFideId "14507927"]
[EventDate "2023.02.15"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Ke8 7. Bg5 c6 8.
Nf3 Bd6 9. O-O-O Bc7 10. Rhe1 h6 11. Bh4 Nbd7 12. h3 Nh5 13. g4 Nf4 14. Bf1 h5
15. Bg5 hxg4 16. hxg4 Nf6 17. Bxf6 gxf6 18. Nd2 Bxg4 19. f3 Be6 20. Nc4 Ke7 21.
Ne3 Ba5 22. a3 Bxc3 23. bxc3 Rad8 24. Rxd8 Kxd8 25. Bc4 Rh3 26. Bxe6 fxe6 27.
Ng4 Ke7 28. Re3 Ng2 29. Re2 Nh4 30. Rh2 Rxh2 31. Nxh2 f5 32. Kd2 Kd6 33. Ke3 Kc5
34. Nf1 Kc4 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.6"]
[White "Fernandez, Daniel Howard"]
[Black "Gamal, Alaa"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2481"]
[BlackElo "1725"]
[ECO "A09"]
[Opening "Reti opening"]
[WhiteFideId "5801605"]
[BlackFideId "469114"]
[EventDate "2023.02.15"]

1. Nf3 d5 2. c4 c6 3. e3 Bg4 4. cxd5 Bxf3 5. gxf3 cxd5 6. f4 e6 7. f5 e5 8. Qb3
Qd7 9. Bg2 e4 10. f3 Na6 11. Nc3 Nf6 12. Qb5 Nc5 13. Ke2 O-O-O 14. Qxd7+ Rxd7
15. fxe4 Ncxe4 16. d3 Nc5 17. b4 Na6 18. a3 d4 19. exd4 Bd6 20. Be4 Nc7 21. Kf3
Re8 22. Be3 Bf8 23. Rac1 Kb8 24. Rhe1 Ncd5 25. Nxd5 Nxd5 26. Bxd5 Bd6 27. Bb3 a6
28. h4 h5 29. Bd2 Red8 30. Re4 Bc7 31. Be3 Ka8 32. Rg1 f6 33. Be6 Re7 34. d5 a5
35. bxa5 Bxa5 36. Ra4 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.7"]
[White "Blinov, Roman"]
[Black "Czopor, Maciej"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "1731"]
[BlackElo "2412"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "343104478"]
[BlackFideId "21805431"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 d6 5. h3 O-O 6. Bh2 b6 7. Nbd2 Bb7 8. Bd3
Nbd7 9. O-O Re8 10. Nc4 Ne4 11. Nfd2 Nxd2 12. Nxd2 e5 13. c3 Qe7 14. a4 a6 15.
Qc2 exd4 16. cxd4 Rac8 17. Qd1 h5 18. Qe2 Bxd4 19. Nf3 Bg7 20. Bxa6 Bxa6 21.
Qxa6 Bxb2 22. Ra2 Nc5 23. Qc4 Bf6 24. a5 bxa5 25. Rxa5 Ra8 26. Rb5 Qe4 27. Nd4
Ra4 28. Rb4 Rxb4 29. Qxb4 Ne6 30. Rd1 Nxd4 31. exd4 Bxd4 32. Qd2 Bc5 33. Bg3 h4
34. Bf4 Qe2 35. Rb1 Bxf2+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.8"]
[White "Grieve, Harry"]
[Black "Golubovic, Erik"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2442"]
[BlackElo "1887"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "426520"]
[BlackFideId "14586908"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 g6 7. g4 Bg7 8. g5
Nfd7 9. Be3 O-O 10. Qd2 b5 11. a3 Nb6 12. h4 Qc7 13. h5 Nc6 14. Nxc6 Qxc6 15.
Nd5 Nxd5 16. exd5 Qc7 17. O-O-O Bf5 18. Bd3 Bxd3 19. Qxd3 Rfc8 20. Rg4 a5 21. c3
b4 22. axb4 axb4 23. Rxb4 Qa5 24. Kd2 Rab8 25. Rxb8 Rxb8 26. b4 Qa2+ 27. Ke1 Rc8
28. Bd4 Bxd4 29. Qxd4 Rc4 30. Qd2 Qb3 31. h6 Rh4 32. Qd3 Rh1+ 33. Ke2 Qa2+ 34.
Ke3 Rh3+ 35. f3 Qg2 36. Qe4 Qxg5+ 37. Qf4 Qg2 38. Ra1 f6 39. Qe4 Qg5+ 40. Kd3
Qf5 41. Qxf5 gxf5 42. b5 Rxf3+ 43. Kc4 Rf4+ 44. Kb3 Kf7 45. b6 Rg4 46. b7 Rg8
47. Ra8 Rg1 48. Kb2 Rg2+ 49. Ka3 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.9"]
[White "Hertog, Alexander"]
[Black "Hebden, Mark L"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "1641"]
[BlackElo "2454"]
[ECO "E60"]
[Opening "King's Indian"]
[Variation "3.g3"]
[WhiteFideId "488453"]
[BlackFideId "400084"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 g6 3. g3 c5 4. d5 b5 5. cxb5 d6 6. Bg2 Bg7 7. Nc3 O-O 8. e4 a6
9. bxa6 Bxa6 10. Nge2 Nbd7 11. O-O Ng4 12. Qc2 Qa5 13. Rd1 Rfb8 14. h3 Nge5 15.
Rb1 Nc4 16. a3 Qc7 17. Nf4 Na5 18. Nd3 Bc4 19. Re1 Nb3 20. Bf4 Qa5 21. e5 Qa6
22. Rbd1 Nd4 23. Qb1 Bxd3 24. Rxd3 Nxe5 25. Bxe5 Bxe5 26. Rd2 Rb3 27. f4 Bf6 28.
Qe4 Rab8 29. Nd1 Rxg3 30. Re3 Nf5 31. Rxg3 Nxg3 32. Qf3 Nf5 33. Bf1 Qa4 34. Qf2
Bd4 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.10"]
[White "Roberson, Peter T"]
[Black "Bowers, Francis J"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2426"]
[BlackElo "1855"]
[ECO "C41"]
[Opening "Philidor"]
[Variation "Larsen variation"]
[WhiteFideId "412384"]
[BlackFideId "438383"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Qd2 O-O 8.
O-O-O Re8 9. f3 Nc6 10. Kb1 a6 11. g4 Nxd4 12. Bxd4 b5 13. h4 c5 14. Bxc5 Bxg4
15. Qf2 Rc8 16. Bd4 Rxc3 17. Bxc3 Nxe4 18. fxe4 Bxd1 19. Bxg7 Kxg7 20. Qd4+ Qf6
21. Qxd1 Rxe4 22. h5 gxh5 23. Bd3 Rh4 24. Rf1 Qe7 25. Rg1+ Kf8 26. a3 b4 27.
axb4 Rxb4 28. c3 Rh4 29. Qf3 Qa7 30. Qg3 Rg4 31. Qxd6+ Qe7 32. Qxe7+ Kxe7 33.
Re1+ Kd6 34. Bxa6 h4 35. Bc8 Rg3 36. Rh1 Kc7 37. Bf5 Rf3 38. Bxh7 h3 39. Be4 Rf4
40. Bd5 Kd6 41. c4 Rh4 42. Bxf7 h2 43. b4 Ke5 44. Bd5 Kd4 45. Kc2 Rh3 46. Rd1+
Ke5 47. b5 Ra3 48. b6 Rh3 49. b7 Rh8 50. Ra1 Rd8 51. Bh1 Rf8 52. Ra8 Rf2+ 53.
Kb3 Kd4 54. b8=Q Rf3+ 55. Bxf3 h1=Q 56. Bxh1 Kd3 57. Qd6+ Ke2 58. Re8+ Kf1 59.
Qf4+ Kg1 60. Re1# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.11"]
[White "Latypova, Olga L"]
[Black "Arkell, Keith C"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "1754"]
[BlackElo "2404"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "472476"]
[BlackFideId "400270"]
[EventDate "2023.02.15"]

1. e4 g6 2. d4 Bg7 3. g3 d5 4. e5 c5 5. c3 Nc6 6. dxc5 Nxe5 7. Bg2 Bf5 8. Ne2
Nd3+ 9. Kf1 Nxc1 10. Nxc1 Nf6 11. Nb3 O-O 12. h3 b6 13. cxb6 Qxb6 14. N1d2 a5
15. a4 Rab8 16. Kg1 Ne4 17. Bxe4 dxe4 18. Qe2 Be6 19. Nxa5 Qxa5 20. Nxe4 Bd5 21.
b4 Qa8 22. f3 Bxe4 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.12"]
[White "Gormally, Daniel W"]
[Black "Matthews, Adrian M S"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2448"]
[BlackElo "1781"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed, 2...Nc6"]
[WhiteFideId "406465"]
[BlackFideId "413631"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 e5 6. Nge2 Bg7 7. Be3 Qe7 8.
Qd2 Nf6 9. h3 Be6 10. Bh6 Bxh6 11. Qxh6 Nd7 12. f4 f6 13. fxe5 fxe5 14. O-O-O
O-O-O 15. Ng1 Rdf8 16. Nf3 Qf7 17. Ne2 Qe7 18. Kb1 Rf6 19. Qe3 Rhf8 20. b3 Bg8
21. Kb2 Nb6 22. Qd2 Kb8 23. a4 Nd7 24. a5 Kc7 25. Ra1 Kb8 26. Qc3 Kc7 27. Rhf1
Kb8 28. Neg1 Kc7 29. Ra4 Re8 30. Rb1 Nb8 31. b4 Na6 32. bxc5 Qxc5 33. Qxc5 Nxc5
34. Raa1 Nd7 35. Kc3 Rb8 36. Kd2 b5 37. axb6+ axb6 38. Ra7+ Rb7 39. Ra8 Rb8 40.
Rba1 Rxa8 41. Rxa8 Bf7 42. Ne2 Kb7 43. Rh8 h5 44. Ke3 Be6 45. Ng5 Ba2 46. Nc3
Be6 47. Re8 Nf8 48. Ne2 Kc7 49. Rxf8 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.13"]
[White "Rida, Ruqayyah"]
[Black "Turner, Matthew J"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "1669"]
[BlackElo "2455"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "343272375"]
[BlackFideId "402893"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. O-O a6 7. Bb3 Ba7 8. Nbd2
O-O 9. Re1 Ng4 10. Re2 Kh8 11. h3 Nf6 12. Nf1 Nh5 13. Re1 Qf6 14. Ne3 Bxe3 15.
Bxe3 Nf4 16. Bxf4 Qxf4 17. Qd2 Qxd2 18. Nxd2 f5 19. Rad1 h6 20. Nc4 f4 21. Nd2
g5 22. Nf3 Kg7 23. Nh2 h5 24. f3 Na5 25. Bc2 Be6 26. b3 c5 27. d4 cxd4 28. cxd4
Rac8 29. Bb1 Rc3 30. dxe5 dxe5 31. Rd6 Kf6 32. Red1 Rfc8 33. Nf1 Nc6 34. Bd3 b5
35. Bb1 Nd4 36. Rxa6 Rc1 37. Rxc1 Rxc1 38. Bd3 Rd1 39. Bxb5 Nxb5 40. a4 Nd4 41.
b4 Nc2 42. Kf2 Nxb4 43. Rb6 Rd4 44. a5 Nd3+ 45. Ke2 Nc1+ 46. Kf2 Nb3 47. a6 Ra4
48. Rc6 Ra2+ 49. Kg1 Nd4 50. Rb6 Ne2+ 51. Kh2 Ra1 52. Rb2 Nd4 53. Nd2 Rxa6 54.
Kg1 Ra1+ 55. Kf2 Rd1 56. Nb1 Bc4 57. Nd2 Bd3 58. g4 hxg4 59. hxg4 Nc2 60. Rb6+
Ke7 61. Rb7+ Kd8 62. Nb3 Rf1+ 63. Kg2 Ne1+ 64. Kh2 Nxf3+ 65. Kh3 Rh1+ 66. Kg2
Rh2+ 67. Kxf3 Be2# 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.14"]
[White "Lenton, Oliver J"]
[Black "OShea, Colm"]
[Result "1-0"]
[BlackElo "1677"]
[ECO "B21"]
[Opening "Sicilian"]
[Variation "Smith-Morra gambit"]
[WhiteFideId "490237"]
[BlackFideId "449660"]
[EventDate "2023.02.15"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 Nc6 6. cxd4 d6 7. h3 dxe5 8. dxe5
e6 9. Qa4 Bd7 10. Qe4 Rc8 11. Bc4 Nb6 12. Nbd2 Nxc4 13. Nxc4 b5 14. Nd6+ Bxd6
15. exd6 Qf6 16. O-O O-O 17. Rd1 h6 18. Qe2 Nb4 19. Ne5 Qd8 20. Qg4 Rxc1 21.
Raxc1 Nd5 22. Rxd5 f5 23. Qd1 exd5 24. Qxd5+ Kh7 25. Rc7 Be8 26. Rxa7 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.15"]
[White "Downey, Keith"]
[Black "Dong, Bao Nghia"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "1818"]
[BlackElo "2361"]
[ECO "D79"]
[Opening "Neo-Gruenfeld, 6.O-O, main line"]
[WhiteFideId "10700250"]
[BlackFideId "12400343"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. c4 c6 7. cxd5 cxd5 8. Ne5
Ng4 9. Nxg4 Bxg4 10. h3 Be6 11. Nc3 Nc6 12. Be3 Na5 13. b3 Qd7 14. Kh2 b5 15.
Rc1 Rfc8 16. Qd2 Nb7 17. a4 b4 18. Na2 a5 19. Bf4 f6 20. h4 Nd6 21. f3 Bf7 22.
Bh3 e6 23. Bg2 e5 24. Be3 Be6 25. Bf2 Nf5 26. e3 Bh6 27. f4 exd4 28. exd4 Nd6
29. Rfe1 Ne4 30. Qe3 f5 31. Bg1 Bf7 32. Bf1 Bg7 33. Bb5 Qd8 34. Qd3 h6 35. Ba6
Rxc1 36. Rxc1 g5 37. hxg5 hxg5 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.16"]
[White "Ismail, Mohammed Aayan"]
[Black "Donnelly, Andrew J"]
[Result "1-0"]
[WhiteElo "2211"]
[BlackElo "1522"]
[ECO "A16"]
[Opening "English opening"]
[WhiteFideId "465135"]
[BlackFideId "472344"]
[EventDate "2023.02.15"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nge2 Nc6 7. O-O e5 8. d3
Rb8 9. h3 Bd7 10. Bg5 Qc8 11. Kh2 Ne8 12. Qd2 f6 13. Be3 b6 14. Nd5 Qd8 15. f4
Ne7 16. fxe5 Nxd5 17. cxd5 dxe5 18. d4 Nd6 19. Rac1 Nf7 20. dxe5 fxe5 21. Rc2
Rc8 22. Nc1 Bb5 23. Rf2 c6 24. Qb4 Qd7 25. a4 Ba6 26. a5 c5 27. Qa3 Bb7 28. a6
Ba8 29. h4 Rc7 30. Bh3 Qb5 31. Be6 Kh8 32. Bd2 Nd6 33. Rxf8+ Bxf8 34. Qf3 Qe8
35. Bc3 Bg7 36. Nd3 Re7 37. Bxe5 Bxe5 38. Nxe5 Nxe4 39. Re2 Rxe6 40. dxe6 Qxe6
41. Qf8+ Qg8 42. Nf7# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.17"]
[White "Bryant, Harry"]
[Black "Golubovic, Boris"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "1686"]
[BlackElo "2349"]
[ECO "E21"]
[Opening "Nimzo-Indian"]
[Variation "three knights variation"]
[WhiteFideId "489158"]
[BlackFideId "14502160"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nc3 c5 5. e3 cxd4 6. exd4 d5 7. Bf4 O-O 8. Qb3
Nc6 9. a3 dxc4 10. Qxc4 Nd5 11. Be3 Qa5 12. Bd2 Bd7 13. Rc1 Bxc3 14. Bxc3 Qb6
15. b4 Rac8 16. Qd3 Nxc3 17. Rxc3 a5 18. b5 Ne7 19. Ne5 Qd6 20. Nc4 Qc7 21. a4
Nd5 22. Rc1 Nb6 23. Be2 Nxa4 24. Qb3 Nb6 25. O-O Nxc4 26. Rxc4 Qd6 27. Rfc1 b6
28. Qc3 g6 29. g3 Rxc4 30. Bxc4 Rc8 31. Qe3 Qb4 32. Qf4 Rxc4 33. Qb8+ Bc8 34.
Rxc4 Qxc4 35. Qxb6 a4 36. Qd8+ Kg7 37. b6 Bb7 38. Qg5 Qd5 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.18"]
[White "Hunt, Harriet V"]
[Black "Swanson, George"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2349"]
[BlackElo "1792"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "403512"]
[BlackFideId "343413889"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Ne7 7. b3 Bg6 8. c4 Nf5
9. Bb2 h5 10. h3 Be7 11. Na3 Rc8 12. Qd2 a6 13. Nc2 Nf8 14. c5 Nh7 15. Bc1 Kd7
16. a4 f6 17. Qb4 Rb8 18. Bf4 Ng5 19. exf6 gxf6 20. Bxg5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.19"]
[White "Berkley, Stephen W"]
[Black "Bazakutsa, Svyatoslav"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "1615"]
[BlackElo "2330"]
[ECO "E70"]
[Opening "King's Indian"]
[Variation "Kramer system"]
[WhiteFideId "486850"]
[BlackFideId "14198525"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 O-O 6. Ng3 h5 7. Be2 a5 8. f3 a4
9. O-O c5 10. d5 a3 11. Nh1 h4 12. Nf2 Nh5 13. Qc2 e6 14. bxa3 exd5 15. cxd5 Be5
16. Re1 Qf6 17. Bd2 Nf4 18. Bf1 Nh5 19. Rac1 Rxa3 20. Nb5 Ra6 21. Nd3 Nd7 22.
Bc3 h3 23. Nxe5 Nxe5 24. Bxe5 dxe5 25. Qf2 hxg2 26. Bxg2 Nf4 27. Rc3 Bd7 28. Rb1
Rfa8 29. a3 Bxb5 30. Rxb5 Rxa3 31. Rxa3 Rxa3 32. Rxc5 Ra1+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.20"]
[White "Wall, Tim P"]
[Black "Golsta, Ramona"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2239"]
[BlackElo "1777"]
[ECO "A15"]
[Opening "English, 1...Nf6 (Anglo-Indian defense)"]
[WhiteFideId "401641"]
[BlackFideId "11607394"]
[EventDate "2023.02.15"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 c6 5. b3 Bd6 6. Bb2 O-O 7. O-O Nbd7 8. d4
Ne4 9. Nbd2 f5 10. Qc2 Qf6 11. Rad1 Kh8 12. e3 Rg8 13. Ne1 Qh6 14. Nd3 Ndf6 15.
Nxe4 Nxe4 16. Qc1 Bd7 17. Ba3 Bxa3 18. Qxa3 Be8 19. Ne5 Bh5 20. b4 Rgf8 21. f3
Nd6 22. Rc1 Nf7 23. Nxf7+ Rxf7 24. b5 Re8 25. Rfe1 dxc4 26. bxc6 bxc6 27. f4 Rb8
28. Rxc4 Rfb7 29. Rxc6 g5 30. Qc3 Rb2 31. fxg5 Qxg5 32. Rc8+ Rxc8 33. Qxb2 Qf6
34. Rc1 Rxc1+ 35. Qxc1 e5 36. Qc8+ Kg7 37. Qc7+ Kg6 38. dxe5 Qb6 39. Qxb6+ axb6
40. Bd5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.21"]
[White "Korolchuk, Ted"]
[Black "Villiers, Thomas"]
[Result "0-1"]
[BlackTitle "CM"]
[BlackElo "2186"]
[ECO "B01"]
[Opening "Scandinavian defence"]
[WhiteFideId "343417876"]
[BlackFideId "427209"]
[EventDate "2023.02.15"]

1. e4 d5 2. exd5 Nf6 3. d4 Qxd5 4. Nc3 Qa5 5. Nf3 Bg4 6. Bb5+ c6 7. Be2 e6 8.
Bd2 Nbd7 9. O-O Qc7 10. Re1 Bd6 11. h3 Bh5 12. Ng5 Bxe2 13. Qxe2 O-O 14. Nce4
Be7 15. c4 Rad8 16. Qf3 e5 17. Nxf6+ Bxf6 18. Qe4 Bxg5 19. Bxg5 f6 20. Bh4 Qb6
21. dxe5 Nxe5 22. b3 Rd4 23. Qf5 Rxh4 24. Rad1 Rd4 25. Qe6+ Nf7 26. Rxd4 Qxd4
27. Qe7 b5 28. Qxa7 Qxa7 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.22"]
[White "Saunders, Aron"]
[Black "Gonzales, Ceferino"]
[Result "1-0"]
[WhiteElo "2109"]
[BlackElo "1509"]
[ECO "B03"]
[Opening "Alekhine's defence"]
[Variation "four pawns attack, Trifunovic variation"]
[WhiteFideId "469343"]
[BlackFideId "5219590"]
[EventDate "2023.02.15"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 Bf5 6. Nc3 dxe5 7. fxe5 e6 8. Nf3
Be7 9. Be2 Bh4+ 10. g3 Be7 11. Be3 c6 12. O-O Bh3 13. Rf2 h5 14. Ne4 Bg4 15.
Nfg5 Bxe2 16. Qxe2 Bxg5 17. Bxg5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.23"]
[White "Turner, David J"]
[Black "Anand, Batsukh"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "1762"]
[BlackElo "2197"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "419737"]
[BlackFideId "4903510"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. Nbd2 d6 5. Be2 Nf6 6. h3 Be7 7. c3 O-O 8. g4 d5
9. Qc2 dxe4 10. dxe4 Qc7 11. Nf1 Rd8 12. Ng3 Bd6 13. Rg1 Ne5 14. Bg5 Nxf3+ 15.
Bxf3 Bf4 16. Bxf4 Qxf4 17. Rd1 Bd7 18. Qe2 Bc6 19. Rxd8+ Rxd8 20. Qe3 Qxe3+ 21.
fxe3 Nd7 22. Kf2 Ne5 23. Be2 Rd2 24. Rb1 Nd3+ 25. Kf3 Nxb2 26. Kf4 f6 27. e5 g5# 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.24"]
[White "Bonn, Thomas"]
[Black "Catabay, Mae Katelyn Rose"]
[Result "1-0"]
[WhiteElo "2189"]
[BlackElo "1525"]
[ECO "E09"]
[Opening "Catalan"]
[Variation "closed, main line"]
[WhiteFideId "638242"]
[BlackFideId "484768"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O c6 7. Nbd2 Nbd7 8. Qc2
Bd6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qe2 Re8 13. Rd1 Bd7 14. Ne5 Qc7
15. Bf4 Qc8 16. Rac1 Bc7 17. Rc3 Ba5 18. Rcd3 Bd8 19. g4 h6 20. g5 hxg5 21. Bxg5
Nh7 22. Bxd8 Qxd8 23. Qh5 Qe7 24. Rh3 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.25"]
[White "Chan, Anthony"]
[Black "Mihalik, Agoston"]
[Result "0-1"]
[BlackElo "2142"]
[ECO "B21"]
[Opening "Sicilian"]
[Variation "Smith-Morra gambit"]
[BlackFideId "719021"]
[EventDate "2023.02.15"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6
Qxd6 9. cxd4 Be6 10. Be3 Bxb3 11. Qxb3 Qb4+ 12. Nbd2 Qxb3 13. Nxb3 Nd5 14. O-O
f6 15. Nc5 b6 16. Nd3 g5 17. Rac1 Kd7 18. a3 e6 19. Nd2 Bg7 20. Rfe1 h6 21. b4
Rhc8 22. Nb3 Nce7 23. Bd2 Nf5 24. b5 a5 25. a4 Bf8 26. Kf1 Ba3 27. Ra1 Bd6 28.
Rac1 h5 29. g3 Rh8 30. Nb2 Ba3 31. Rc2 Bxb2 32. Rxb2 Rhc8 33. Rc1 Rxc1+ 34. Bxc1
Rc8 35. Be3 Rc4 36. Ke2 Rxa4 37. Kd3 Ra3 38. Ke2 a4 39. Nc5+ bxc5 40. dxc5 Rb3 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.26"]
[White "Bradbury, Neil H"]
[Black "Warner, Nicholas"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2200"]
[BlackElo "1735"]
[ECO "E08"]
[Opening "Catalan"]
[Variation "closed, 7.Qc2"]
[WhiteFideId "400513"]
[BlackFideId "343414400"]
[EventDate "2023.02.15"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O Nbd7 7. Qc2 c5 8. cxd5
exd5 9. Nc3 c4 10. Ne5 Nb6 11. a4 Be6 12. a5 Nc8 13. a6 Qb6 14. axb7 Qxb7 15.
Nxc4 Nd6 16. Nxd6 Bxd6 17. Bg5 Be7 18. Bxf6 Bxf6 19. e3 Rfc8 20. Ra2 a5 21. Rfa1
Bd8 22. Qe2 Rab8 23. h4 f5 24. Bf3 Qb3 25. Qa6 Kf7 26. Qf1 Rxc3 27. bxc3 Qxc3
28. Rc1 Qb3 29. Raa1 Qb6 30. Rab1 Qd6 31. Rxb8 Qxb8 32. Rb1 Qd6 33. Rb7+ Kf6 34.
h5 Bd7 35. Qb1 Bc7 36. Ra7 Bc6 37. Ra6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.27"]
[White "Hariharan, Shambavi"]
[Black "Southcott-Moyers, Indy"]
[Result "0-1"]
[WhiteElo "1491"]
[BlackElo "2077"]
[ECO "D10"]
[Opening "QGD Slav defence"]
[WhiteFideId "488160"]
[BlackFideId "488542"]
[EventDate "2023.02.15"]

1. d4 d5 2. c4 c6 3. g3 Nf6 4. Bg2 Bf5 5. Nf3 e6 6. O-O Nbd7 7. Qb3 Qb6 8. c5
Qxb3 9. axb3 Be7 10. Nc3 O-O 11. b4 Ne4 12. Bf4 h6 13. Nd2 Nxd2 14. Bxd2 a6 15.
h4 Bf6 16. Be3 e5 17. Rfd1 Rfe8 18. Kh2 Nf8 19. f4 exf4 20. Bxf4 Ne6 21. e3 Bg4
22. Rd2 Rad8 23. Bh3 Bxh3 24. Kxh3 Nxf4+ 25. exf4 Re3 26. Kg2 Rde8 27. Rf1 Kh7
28. Rf3 Kg6 29. Rxe3 Rxe3 30. Kf2 Re6 31. Kf3 h5 32. Rd1 Kf5 33. Rd2 Re1 34. Kf2
Rh1 35. Kg2 Ra1 36. Kf3 a5 37. b5 a4 38. bxc6 bxc6 39. Ne2 a3 40. bxa3 Rxa3+ 41.
Kg2 Ke4 42. Kf2 Rd3 43. Ra2 Bxd4+ 44. Nxd4 Kxd4 45. Ra5 Rb3 46. Ra7 Kxc5 47.
Rxf7 Kd4 48. Rxg7 c5 49. Rc7 c4 50. f5 Ke4 51. f6 Rf3+ 52. Ke2 Rxf6 53. Kd2 Rf2+
54. Kc3 d4+ 55. Kb4 Rb2+ 56. Kc5 Rd2 57. Re7+ Kd3 58. Rd7 Kc3 59. Ra7 Rc2 60.
Ra3+ Kb2 61. Ra4 d3 62. Ra8 d2 63. Rd8 Kc1 64. Kb4 d1=Q 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.28"]
[White "Crocker, Philip J"]
[Black "Baguley, John"]
[Result "1/2-1/2"]
[WhiteElo "2128"]
[ECO "E64"]
[Opening "King's Indian"]
[Variation "fianchetto, Yugoslav system"]
[WhiteFideId "403180"]
[BlackFideId "436755"]
[EventDate "2023.02.15"]

1. c4 Nf6 2. d4 d6 3. Nc3 g6 4. g3 Bg7 5. Bg2 O-O 6. Nf3 c5 7. d5 e6 8. O-O e5
9. e4 Bd7 10. Ne1 Qc8 11. Nd3 a6 12. a4 Bh3 13. f4 Bxg2 14. Kxg2 exf4 15. gxf4
Nbd7 16. Bd2 Re8 17. Qf3 Nh5 18. Rae1 Qc7 19. Re2 Re7 20. Rfe1 Rae8 21. Kh1 Bd4
22. Nd1 Ng7 23. N1f2 f5 24. Nh3 fxe4 25. Rxe4 Nf6 26. R4e2 Rxe2 27. Rxe2 Qd7 28.
Rxe8+ Qxe8 29. b3 Ne4 30. Be1 Nf6 31. Bh4 Qe4 32. Ng5 Qxf3+ 33. Nxf3 Bc3 34. Kg2
Nf5 35. Bxf6 Bxf6 36. Nd2 a5 37. Nf2 Kf7 38. Nfe4 Ke7 39. Kf3 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.29"]
[White "Zhu, Pengxiao"]
[Black "Walker, Martin G"]
[Result "1-0"]
[BlackTitle "FM"]
[WhiteElo "1437"]
[BlackElo "2133"]
[ECO "D82"]
[Opening "Gruenfeld"]
[Variation "4.Bf4"]
[WhiteFideId "499307"]
[BlackFideId "410969"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 c5 6. Nf3 O-O 7. Be2 cxd4 8. exd4
Nc6 9. O-O Bg4 10. c5 Ne4 11. Be3 Qd7 12. Rc1 Bxf3 13. Bxf3 f5 14. Qb3 e6 15.
Bxe4 fxe4 16. Rfd1 Rf5 17. Ne2 Raf8 18. Ng3 R5f6 19. Qc3 Qf7 20. Qd2 a5 21. a3
a4 22. Rf1 Qc7 23. Qd1 Qa5 24. Qe1 R6f7 25. Qxa5 Nxa5 26. Rfd1 Ra8 27. Rc3 Rd7
28. Rc2 Nc6 29. Ne2 Rdd8 30. Nc3 h6 31. Nb5 Rd7 32. Nc3 Kf7 33. f3 exf3 34. Rf2
Ke7 35. Rxf3 Rf8 36. Rxf8 Kxf8 37. Nxa4 Ke7 38. Nb6 Rd8 39. b4 e5 40. dxe5 d4
41. Bf4 Nxe5 42. Re1 d3 43. Bxe5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.30"]
[White "Payne, Matthew J"]
[Black "Keerthi Kumar, Advait"]
[Result "1-0"]
[WhiteElo "2104"]
[BlackElo "1483"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed, 2...Nc6"]
[WhiteFideId "417084"]
[BlackFideId "498033"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. f4 Bg7 6. d3 c4 7. Nf3 cxd3 8.
cxd3 Nf6 9. O-O O-O 10. Qe2 Bg4 11. h3 Bxf3 12. Rxf3 Re8 13. Be3 e5 14. fxe5
Rxe5 15. Raf1 h6 16. d4 Re7 17. Rxf6 Bxf6 18. Rxf6 Kg7 19. Qf2 Qd7 20. e5 Rae8
21. Qh4 Rh8 22. Ne4 b6 23. Rd6 Qb7 24. Qf6+ Kh7 25. Bxh6 Rg8 26. Qh4 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.31"]
[White "Sefton, Adam"]
[Black "Fava, Lorenzo"]
[Result "1-0"]
[WhiteElo "1529"]
[BlackElo "2089"]
[ECO "B08"]
[Opening "Pirc"]
[Variation "classical, h3 system"]
[WhiteFideId "343400965"]
[BlackFideId "2837434"]
[EventDate "2023.02.15"]

1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Nc3 Nf6 5. h3 c6 6. Be3 Qa5 7. Qd2 Nbd7 8. Bd3
e5 9. a4 O-O 10. Bh6 Bxh6 11. Qxh6 exd4 12. Nxd4 Qb4 13. Nb3 Nc5 14. Nxc5 Qxb2
15. Kd2 Qb6 16. Qg5 Kg7 17. Nb3 Qxf2+ 18. Ne2 Qb6 19. Rhf1 Nd7 20. Ng3 Qb4+ 21.
Kc1 Qc3 22. Kb1 f6 23. Qd2 Qe5 24. Qf4 Qe7 25. h4 Ne5 26. h5 Be6 27. Nd4 c5 28.
Nxe6+ Qxe6 29. Be2 d5 30. Rh1 Rh8 31. h6+ Kf7 32. exd5 Qb6+ 33. Kc1 Rhf8 34. Rf1
Kg8 35. Ne4 Kh8 36. Nxf6 Rae8 37. Rb1 Qd8 38. Rxb7 Re7 39. Qxe5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.32"]
[White "Murphy, Hugh W"]
[Black "Zurba, Jonas"]
[Result "1-0"]
[WhiteElo "2111"]
[ECO "D04"]
[Opening "Queen's pawn game"]
[WhiteFideId "422444"]
[BlackFideId "12850195"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. Nbd2 Nc6 5. dxc5 e6 6. a3 a5 7. b3 Bxc5 8. Bb2
O-O 9. Bb5 d4 10. exd4 Nxd4 11. Nxd4 Bxd4 12. Bxd4 Qxd4 13. O-O Nd5 14. Bd3 Nc3
15. Qh5 f5 16. Nf3 Qf6 17. Rfe1 Bd7 18. Qg5 h6 19. Qxf6 Rxf6 20. Ne5 Be8 21. a4
b5 22. axb5 Bxb5 23. Bxb5 Nxb5 24. Nc6 Ra6 25. Nxa5 Nd4 26. Nc4 Rxa1 27. Rxa1
Nxc2 28. Ra8+ Rf8 29. Rxf8+ Kxf8 30. Kf1 Ke7 31. g3 g5 32. Ne5 f4 33. gxf4 gxf4
34. Ng6+ Kd6 35. Nxf4 Ke5 36. Ne2 Ke4 37. Kg2 e5 38. Ng3+ Kf4 39. Nh5+ Kg5 40.
Ng7 Ne1+ 41. Kg3 Nd3 42. Ne8 h5 43. h4+ Kg6 44. Nc7 Kf5 45. Nd5 Ke6 46. Ne3 e4
47. Nc2 Kd5 48. Ne3+ Ke5 49. Nc4+ Kd4 50. Nd6 Kd5 51. Nf5 Kc5 52. Ng7 Kb4 53.
Nxh5 Kxb3 54. Nf6 Nc5 55. h5 Ne6 56. h6 Nf8 57. h7 Nxh7 58. Nxh7 Kc3 59. Kf4 Kd4
60. Nf6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.33"]
[White "Lazarevic, Ljubica"]
[Black "Waller, Dan"]
[Result "0-1"]
[WhiteElo "1495"]
[BlackElo "2117"]
[WhiteFideId "418765"]
[BlackFideId "451053"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. d3 Nc6 5. Bg2 d6 6. Be3 Rb8 7. Qd2 b5 8. a3 Nd4
9. h3 e6 10. f4 Ne7 11. Nf3 Nec6 12. O-O a5 13. e5 f5 14. Nxd4 Nxd4 15. Bxd4
cxd4 16. Bc6+ Bd7 17. Bxd7+ Qxd7 18. Ne2 dxe5 19. Qxa5 O-O 20. Qb4 Rfc8 21. Qb3
e4 22. dxe4 fxe4 23. Rad1 Rc4 24. Rd2 Qc6 25. Rfd1 Qc5 26. Kf1 Rf8 27. c3 d3 28.
Nd4 Bxd4 29. cxd4 Qd5 30. h4 e3 31. Rxd3 Qf3+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.34"]
[White "Pert, Nina"]
[Black "Catabay, Rezin C"]
[Result "1-0"]
[WhiteTitle "WCM"]
[WhiteElo "2009"]
[BlackElo "1597"]
[ECO "C42"]
[Opening "Petrov"]
[Variation "Nimzovich attack"]
[WhiteFideId "456853"]
[BlackFideId "487686"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 d5 7. Be2 c6 8. O-O
Bd6 9. Bg5 O-O 10. Ne5 Nbd7 11. f4 Qb6 12. Kh1 Qxb2 13. Rf3 Qb6 14. Qd3 c5 15.
Nxd7 Nxd7 16. Rh3 f5 17. Nxd5 Qb2 18. Rd1 Kh8 19. Be7 Bxe7 20. Nxe7 Qb6 21. Bh5
Nf6 22. dxc5 Qxc5 23. Ng6+ hxg6 24. Bxg6+ Kg8 25. Qb3+ Nd5 26. Rh8+ Kxh8 27.
Qh3+ Kg8 28. Qh7# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.35"]
[White "Portheault, Benjamin"]
[Black "Itgelt, Khuyagtsogt"]
[Result "0-1"]
[WhiteElo "1498"]
[BlackElo "2158"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[Variation "classical variation"]
[WhiteFideId "456373"]
[BlackFideId "4902912"]
[EventDate "2023.02.15"]

1. b3 d5 2. Bb2 Nf6 3. Nf3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O c5 7. c4 d4 8. e3 Nc6
9. exd4 cxd4 10. d3 Nd7 11. Re1 Nc5 12. Ba3 Qb6 13. Bxc5 Qxc5 14. a3 Qh5 15.
Nfd2 Qxd1 16. Rxd1 Ne5 17. Ne4 Bg4 18. Rd2 Nf3+ 19. Bxf3 Bxf3 20. Ng5 Bc6 21.
Re2 h6 22. Nh3 Bd7 23. Kg2 Bf5 24. Rd2 b5 25. f3 bxc4 26. bxc4 Rab8 27. g4 Bd7
28. Rda2 f5 29. Nf2 fxg4 30. fxg4 Bc6+ 31. Kg1 Be5 32. a4 Bf4 33. Na3 Be3 34.
Kf1 Rf4 35. Re2 Rbf8 36. Raa2 Bxa4 37. c5 Bb3 38. Rab2 Bd1 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.36"]
[White "Krivenko, Dion"]
[Black "Kaushik, Madhav"]
[Result "1-0"]
[WhiteElo "2155"]
[BlackElo "1443"]
[ECO "B53"]
[Opening "Sicilian, Chekhover variation"]
[WhiteFideId "4508378"]
[BlackFideId "499986"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 g6 6. Be2 Bg7 7. O-O Nf6 8. h3
O-O 9. Rd1 Qc7 10. c4 Rd8 11. Nc3 e6 12. Qf4 a6 13. Qh4 Nd7 14. Bg5 f6 15. Be3
Nce5 16. Nd4 Nb6 17. b3 Bd7 18. f4 Nf7 19. Qf2 Nc8 20. f5 Re8 21. Bg4 e5 22. Nd5
Qd8 23. Ne6 Bxe6 24. fxe6 Ng5 25. Bxg5 fxg5 26. Qf7+ Kh8 27. Qxb7 Ra7 28. Qb8 h5
29. e7 Nxe7 30. Qxa7 hxg4 31. Nxe7 Rxe7 32. Qe3 Rf7 33. Rf1 Rf4 34. g3 Rxf1+ 35.
Rxf1 gxh3 36. g4 Kg8 37. Kh2 Qa5 38. Rf2 Qb4 39. Qd2 Qc5 40. Qd5+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.37"]
[White "Miller, Daniel"]
[Black "Hobson, Kenneth"]
[Result "0-1"]
[BlackElo "2051"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[BlackFideId "480819"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O c6 7. Qc2 Nbd7 8. Bf4
b6 9. Nc3 a5 10. e4 Ba6 11. e5 Ne8 12. b3 Rc8 13. Rfd1 Nc7 14. Nd2 c5 15. dxc5
Bxc5 16. cxd5 Nxd5 17. Nc4 Nxf4 18. gxf4 Qc7 19. Qe4 b5 20. Nd2 Bxf2+ 21. Kxf2
Qxc3 22. Rac1 Qb2 23. Rb1 Qa3 24. Qd4 Nc5 25. b4 Rfd8 26. Qe3 Qxe3+ 27. Kxe3
axb4 28. Nb3 Na4 29. Rxd8+ Rxd8 30. Nd4 Nc3 31. Rxb4 Nxa2 32. Rb3 b4 33. Rb2 Bc4
34. Be4 g6 35. Bb1 Nc3 36. Bc2 Nd5+ 37. Ke4 Kg7 38. Nf3 b3 39. Bxb3 Nc3+ 40. Ke3
Rd3+ 41. Kf2 Ne4+ 42. Kg2 Rxb3 43. Rxb3 Bxb3 44. Nd4 Bd5 45. h4 Kh6 46. Kh3 Kh5
47. Ne2 Bc4 48. Nd4 Bf1+ 49. Kh2 Kxh4 50. Kh1 Kg3 51. Nf5+ gxf5 52. Kg1 Bc4 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.38"]
[White "Volovich, Julia"]
[Black "Pride, Stephen C"]
[Result "1-0"]
[WhiteElo "1830"]
[BlackElo "1533"]
[ECO "A40"]
[Opening "Queen's pawn"]
[Variation "English defence"]
[WhiteFideId "447099"]
[BlackFideId "419680"]
[EventDate "2023.02.15"]

1. d4 b6 2. e4 a6 3. Nf3 d6 4. Bd3 g6 5. O-O Bg7 6. Qe2 e6 7. Re1 Bb7 8. d5 e5
9. a4 Nd7 10. a5 b5 11. c4 bxc4 12. Bxc4 Ngf6 13. Nc3 O-O 14. b4 c6 15. dxc6
Bxc6 16. Rd1 Qc7 17. Ba3 Bb5 18. Nxb5 axb5 19. Bxb5 Rfc8 20. Ba6 Rd8 21. Rac1
Qb8 22. Bc4 h6 23. Qa2 Rf8 24. Nd2 Ne8 25. Bd5 Ra7 26. Nc4 Bf6 27. Bc6 Be7 28.
b5 Nc5 29. Bxc5 dxc5 30. b6 Ra6 31. Qa4 f6 32. Qb5 Qc8 33. Bd7 Qa8 34. Be6+ Kg7
35. Rd7 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.39"]
[White "Kent, Rowan"]
[Black "Pousada Garcia, Daniel"]
[Result "0-1"]
[WhiteElo "1247"]
[BlackElo "2077"]
[ECO "C42"]
[Opening "Petrov"]
[Variation "classical attack, Marshall variation"]
[WhiteFideId "460931"]
[BlackFideId "2278642"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. Nbd2 O-O 8.
O-O Bf5 9. Re1 Re8 10. c3 Nxf2 11. Kxf2 Bxd3 12. g3 Nd7 13. Qb3 Nb6 14. a4 Qf6
15. a5 Rxe1 16. Kxe1 Re8+ 17. Kf2 Re2+ 18. Kg1 Nc4 19. Qxb7 Nxd2 20. Ne5 Qf1# 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.40"]
[White "Kovalskyi, Roman"]
[Black "Rastogi, Nayan Keats"]
[Result "1-0"]
[WhiteElo "2111"]
[BlackElo "1421"]
[ECO "B97"]
[Opening "Sicilian"]
[Variation "Najdorf, 7...Qb6"]
[WhiteFideId "14184214"]
[BlackFideId "343407579"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Bxf6
gxf6 9. Qd2 Nc6 10. Nb3 Qc7 11. O-O-O b5 12. f5 h5 13. Kb1 Ne5 14. Nd4 exf5 15.
Nd5 Qd8 16. exf5 Bb7 17. Nxb5 axb5 18. Bxb5+ Bc6 19. Bxc6+ Nxc6 20. Qc3 Ne5 21.
Rhe1 Kd7 22. Qd4 Ra6 23. Qb4 Ra7 24. Qb5+ Kc8 25. Rd3 Rb7 26. Qa6 Nxd3 27. Qa8+
Rb8 28. Qc6+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.41"]
[White "Li, Reya"]
[Black "Jermy, Jaden"]
[Result "0-1"]
[WhiteElo "1474"]
[BlackElo "1798"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "486892"]
[BlackFideId "459496"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb5+
Bd7 9. Bxd7+ Qxd7 10. O-O Nc6 11. Nc3 Be7 12. Bf4 dxe5 13. dxe5 Qxd1 14. Rfxd1
O-O 15. Nd4 Nb4 16. Rac1 h5 17. h3 Rac8 18. a3 N4d5 19. Nxd5 Nxd5 20. Bg3 h4 21.
Bh2 Bg5 22. Rxc8 Rxc8 23. g4 Bc1 24. Nb5 a6 25. Nd6 Rc7 26. Rd3 Bxb2 27. Rb3 Bd4
28. Nxb7 Rc1+ 29. Kg2 Rc2 30. Bg1 Bxe5 31. Nd8 Nf4+ 32. Kh1 Rc1 33. Re3 f6 34.
g5 Kf8 35. g6 Ke7 36. Nb7 Nxg6 37. Na5 Bd4 38. Rf3 Ne5 39. Rf4 Bb6 40. Nb3 Rc3
41. Rb4 Nd7 42. Kg2 g5 43. a4 a5 44. Rb5 Rc4 45. Nxa5 Rxa4 46. Nb3 Ra2 47. Nc1
Rc2 48. Nd3 Rd2 49. Ne1 Kd6 50. Rb3 Kc6 51. Nf3 Ra2 52. Rc3+ Nc5 53. Nd4+ Kd5
54. Nc2 Ba5 55. Ne3+ Kc6 56. Rc1 f5 57. Kf1 Bd2 58. Rc2 Ra1+ 59. Kg2 Bxe3 60.
fxe3 Kd5 61. Rd2+ Ke4 62. Rc2 Nb3 63. Rc6 Ra2+ 64. Kh1 Kd5 65. Rc3 Nd2 66. Rc1
Nf3 67. Rd1+ Rd2 68. Ra1 g4 69. hxg4 fxg4 70. Ra5+ Ke4 71. Ra4+ Kf5 72. e4+ Kf4
73. e5+ Kg3 74. Ra1 h3 75. Rd1 h2 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.42"]
[White "Hutchinson, Paul A"]
[Black "Osborne, Paul"]
[Result "1-0"]
[WhiteElo "2070"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation"]
[WhiteFideId "411558"]
[BlackFideId "343419020"]
[EventDate "2023.02.15"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bg4 4. f3 Bh5 5. h4 h6 6. Bd3 e6 7. g4 Bg6 8. Bxg6
fxg6 9. Qd3 Qe7 10. Qxg6+ Kd8 11. c3 Qe8 12. Qd3 Qd7 13. Nd2 Bd6 14. Ne2 Nc6 15.
O-O-O e5 16. dxe5 Bxe5 17. g5 Nh5 18. Nc4 Bxf4 19. exf4 Ne7 20. Ne5 Qe6 21. Nd4
Qg8 22. Qb5 c6 23. Qxb7 Rc8 24. Qd7# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.43"]
[White "Weersing, Nathan"]
[Black "Nawalaniec, Adam"]
[Result "0-1"]
[WhiteElo "1451"]
[BlackElo "1753"]
[ECO "C01"]
[Opening "French"]
[Variation "exchange variation"]
[WhiteFideId "467936"]
[BlackFideId "21023786"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Be2 Ne7 6. Bg5 f6 7. Bh4 O-O 8. Bg3
Ng6 9. Bxd6 Qxd6 10. O-O Nc6 11. c3 Nf4 12. Bb5 Bg4 13. Nbd2 Ne7 14. c4 c6 15.
Ba4 Nf5 16. c5 Qd7 17. g3 Nh3+ 18. Kg2 Nxd4 19. Bc2 Nxf3 20. Nxf3 Ng5 21. Nxg5
Bxd1 22. Bxh7+ Kh8 23. Bg6 fxg5 24. Raxd1 Qe7 25. b4 Qf6 26. Bh5 d4 27. f4 Rad8
28. Rf3 g4 29. Bxg4 Qg6 30. h3 Qe4 31. h4 Qe2+ 32. Rf2 Qxg4 33. h5 Qxd1 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.45"]
[White "van Litsenborgh, Rudi"]
[Black "Larchikov, Maksym"]
[Result "0-1"]
[BlackElo "1901"]
[ECO "D00"]
[Opening "Queen's pawn"]
[Variation "stonewall attack"]
[WhiteFideId "343418376"]
[BlackFideId "34120815"]
[EventDate "2023.02.15"]

1. d4 d5 2. e3 Nf6 3. Bd3 c5 4. c3 e6 5. Nd2 Be7 6. f4 b6 7. Ngf3 O-O 8. O-O Bb7
9. Ne5 Ne4 10. Qf3 f6 11. Ng4 f5 12. Ne5 Nd7 13. g4 Nxe5 14. fxe5 Bh4 15. Qh3
Nf2 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.46"]
[White "Pert, Max"]
[Black "Adams, George"]
[Result "1-0"]
[WhiteElo "1793"]
[BlackElo "1494"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[WhiteFideId "456845"]
[BlackFideId "487643"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Bg5 c5 3. Nc3 cxd4 4. Qxd4 Nc6 5. Qh4 d5 6. O-O-O e6 7. e4 Be7 8.
f4 d4 9. e5 Nd5 10. Bxe7 Ncxe7 11. Rxd4 Qa5 12. Bb5+ Kf8 13. Nxd5 Nf5 14. Ra4
exd5 15. Rxa5 Nxh4 16. g3 Nf5 17. Nf3 h5 18. Bd3 b6 19. Ra3 Ne7 20. Rc3 Bb7 21.
Rc7 Rb8 22. Nd4 Ke8 23. e6 fxe6 24. Nxe6 Kf7 25. Ng5+ Kf8 26. Re1 Nc6 27. Ne6+
Ke8 28. Bg6# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.48"]
[White "Dasgupta, Avyukt"]
[Black "Podmore, Mervyn J"]
[Result "1-0"]
[WhiteElo "1888"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation"]
[WhiteFideId "480630"]
[EventDate "2023.02.15"]

1. d4 d5 2. Bf4 Nf6 3. e3 a6 4. Nf3 Bf5 5. c4 e6 6. Qb3 b6 7. Nc3 Bd6 8. Be5
Bxe5 9. Nxe5 O-O 10. Be2 Qd6 11. Bf3 Nbd7 12. Nxd7 Qxd7 13. cxd5 Rfe8 14. Rc1
Rac8 15. O-O exd5 16. Nxd5 Ne4 17. Bxe4 Bxe4 18. Nf4 h6 19. f3 Bb7 20. Rfd1 Bc6
21. Qc3 Bb7 22. e4 Qe7 23. d5 Qe5 24. Nd3 Qg5 25. Nf2 Qe7 26. Qd3 Red8 27. Ng4
c6 28. d6 Qe6 29. Ne3 g6 30. Nc4 b5 31. Na5 Ba8 32. Nb3 Qf6 33. Rc2 Rd7 34. Nc5
Rdd8 35. Rcd2 Qe5 36. Qe3 g5 37. g3 f5 38. f4 gxf4 39. gxf4 Qg7+ 40. Kf1 Kh7 41.
d7 Rc7 42. exf5 Qf7 43. Qe6 Qf8 44. Qg6+ Kh8 45. Ne6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.49"]
[White "Li, Evan"]
[Black "Ibn Saifullah, Anas"]
[Result "1/2-1/2"]
[WhiteElo "1394"]
[ECO "B13"]
[Opening "Caro-Kann"]
[Variation "exchange variation"]
[WhiteFideId "486884"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. c4 g6 6. Nc3 Bg7 7. Be2 O-O 8. O-O
Nc6 9. Bg5 Ne4 10. Bf4 Nxc3 11. bxc3 dxc4 12. Bxc4 b6 13. Qd2 e5 14. Bh6 Bxh6
15. Qxh6 Qf6 16. Bd5 Bb7 17. dxe5 Qg7 18. Qh3 Na5 19. c4 Rad8 20. Rad1 Ba6 21.
e6 Bxc4 22. e7 Rxd5 23. exf8=Q+ Qxf8 24. Rxd5 Bxd5 25. Qd7 Qa8 26. Re1 Be6 27.
Qa4 Qd5 28. Rd1 Qxa2 29. Qxa2 Bxa2 30. Rd7 a6 31. Rd6 Nc4 32. Rc6 a5 33. Kf1 b5
34. Ke2 a4 35. Nd2 a3 36. Nxc4 Bxc4+ 37. Kd2 Bd5 38. Ra6 a2 39. Kc3 h5 40. f3
Kg7 41. Kb2 Kh6 42. h4 Kg7 43. Ra5 Bc4 44. g4 g5 45. gxh5 gxh4 46. Ra3 Kh6 47.
f4 Kxh5 48. Rh3 Kg4 49. Rh2 Kg3 50. Rh1 h3 51. Rg1+ Kf2 52. Rg8 h2 53. Rh8 Kg1
54. Rg8+ Kh1 55. f5 Bd5 56. Rg7 Bg2 57. Rxf7 Kg1 58. Rh7 Bd5 59. Rg7+ Kf2 60.
Rh7 Kg1 61. Rg7+ Kf1 62. Rh7 h1=Q 63. Rxh1+ Bxh1 64. Kxa2 Ke2 65. Kb3 Kd3 66.
Kb4 Bc6 67. f6 Be8 68. f7 Bxf7 69. Kxb5 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.50"]
[White "Hutchinson, Norman A"]
[Black "Xu, Jiarui"]
[Result "1-0"]
[WhiteElo "1974"]
[ECO "C79"]
[Opening "Ruy Lopez"]
[Variation "Steinitz defence deferred (Russian defence)"]
[WhiteFideId "411540"]
[BlackFideId "471712"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. d4 exd4 7. Nxd4 Bd7 8. Nc3
Be7 9. Nxc6 Bxc6 10. Bxc6+ bxc6 11. Qf3 Qd7 12. h3 O-O 13. Bf4 Rab8 14. b3 c5
15. Rad1 Qe6 16. Rfe1 Nd7 17. Nd5 Bd8 18. Qd3 Ra8 19. Bc1 Ne5 20. Qc3 Nc6 21.
Bb2 f6 22. Qg3 Rb8 23. a3 Re8 24. f4 Ne7 25. Nxf6+ Kf7 26. Nd7 g6 27. Nxb8 Qc8
28. Qc3 Rg8 29. Qc4+ Kf8 30. Nxa6 Nc6 31. b4 Bh4 32. Rf1 Ne7 33. bxc5 dxc5 34.
Nxc5 Ke8 35. Ne6 c6 36. Rd8+ Qxd8 37. Nxd8 Kxd8 38. g3 Bxg3 39. Qd3+ Ke8 40.
Qxg3 h6 41. Bf6 Nc8 42. Qb3 Kd7 43. Qb7+ Ke6 44. Qxc6+ Kf7 45. Qd7+ Kf8 46.
Qxc8+ Kf7 47. Qd7+ Kxf6 48. e5# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.51"]
[White "Skelton, Alexander"]
[Black "Weersing, Abigail Riis"]
[Result "0-1"]
[BlackElo "1827"]
[ECO "C00"]
[Opening "French"]
[Variation "Reti (Spielmann) variation"]
[BlackFideId "460036"]
[EventDate "2023.02.15"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Qe2 Nf6 5. Nc3 Be7 6. Nxe4 Nbd7 7. O-O-O O-O 8.
g3 c5 9. d4 Qc7 10. dxc5 Nxe4 11. Qxe4 Bf6 12. c6 Bxb2+ 13. Kxb2 Nf6 14. Qc4
bxc6 15. Bg2 Bb7 16. Ne2 a5 17. Nd4 Rfc8 18. Rhe1 a4 19. Bh3 axb3 20. cxb3 Qa5
21. a4 Kh8 22. Bg2 Qb6 23. Rc1 Nd5 24. Bxd5 cxd5 25. Qd3 Rxa4 26. Rxc8+ Bxc8 27.
Rc1 Bd7 28. Nb5 Ra8 29. Nc7 Rc8 30. Qc3 h6 31. Nxd5 exd5 32. Qd3 Qxf2+ 33. Rc2
Qxc2+ 34. Qxc2 Rxc2+ 35. Kxc2 Kg8 36. Kc3 Kf8 37. Kd4 Bc6 38. b4 Ke7 39. b5 Bxb5
40. Kxd5 Kf6 41. Ke4 Kg5 42. Kf3 Bc6+ 43. Kf2 Kg4 44. Kg1 Kh3 45. Kf2 Kxh2 46.
g4 Kh3 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.52"]
[White "Patel, Zain"]
[Black "Walker, Heather Enid"]
[Result "1-0"]
[WhiteElo "1890"]
[BlackElo "1280"]
[ECO "B03"]
[Opening "Alekhine's defence"]
[Variation "O'Sullivan gambit"]
[WhiteFideId "469246"]
[BlackFideId "343402127"]
[EventDate "2023.02.15"]

1. d4 b5 2. e4 Nf6 3. e5 Nd5 4. Bxb5 c5 5. c4 cxd4 6. Qxd4 Nb4 7. Qe4 N8c6 8. a3
Qa5 9. Bd2 a6 10. Bxc6 dxc6 11. Bxb4 Qb6 12. Nf3 Bb7 13. O-O Rd8 14. e6 c5 15.
exf7+ Kd7 16. Bxc5 Qxb2 17. Qd4+ Qxd4 18. Nxd4 Rc8 19. Nb3 Ke6 20. Re1+ Kxf7 21.
Nc3 g6 22. Rad1 Ba8 23. Rd7 Re8 24. Nd5 Bxd5 25. cxd5 h5 26. d6 Rh7 27. dxe7 Rh8
28. exf8=Q# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.53"]
[White "Puthanveettil, Joshua"]
[Black "Brocklehurst, Andrew"]
[Result "0-1"]
[BlackElo "1816"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "343411096"]
[BlackFideId "424765"]
[EventDate "2023.02.15"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 Bg7 5. Nf3 d6 6. Be3 Nf6 7. Bb5+ Bd7 8.
Bxd7+ Nbxd7 9. Nc3 O-O 10. O-O a6 11. Rc1 Rc8 12. h3 Qa5 13. Qb3 e5 14. dxe5
dxe5 15. Rfd1 b5 16. a3 Rc4 17. Rd6 Qc7 18. Rcd1 Rc6 19. Qb4 Rc8 20. Bg5 Bf8 21.
Rxc6 Qxc6 22. Qb3 Nc5 23. Qa2 Nfxe4 24. Nxe4 Qxe4 25. Rc1 Re8 26. Be3 Ne6 27.
Re1 Qf5 28. Bb6 Nf4 29. Be3 Nxh3+ 30. gxh3 Qxf3 31. Bd4 Qxh3 32. Qd5 Qe6 33.
Rxe5 Qxd5 34. Rxd5 Bg7 35. Kf1 Bxd4 36. Rxd4 Re6 37. b4 Rc6 38. Rd3 h5 39. Kg2
Kg7 40. Kg3 g5 41. f4 f6 42. Rd5 Kg6 43. Rd3 h4+ 44. Kg4 Rc4 45. Kf3 Rxf4+ 46.
Kg2 g4 47. Rd6 Rf3 48. Rxa6 Rb3 49. Ra5 Kg5 50. Rxb5+ Kf4 51. a4 Rb2+ 52. Kg1
Kg3 53. Rf5 Rb1+ 54. Rf1 Rxf1+ 55. Kxf1 h3 56. Kg1 h2+ 57. Kh1 Kh3 58. a5 g3 59.
a6 g2# 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.54"]
[White "Banerjee, Supratit"]
[Black "Soulier, Arne"]
[Result "1-0"]
[WhiteElo "1740"]
[BlackElo "1120"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "2410079"]
[BlackFideId "494496"]
[EventDate "2023.02.15"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 d6 7. Bc4 Nb6 8. Bb5
a6 9. Bxc6+ bxc6 10. exd6 exd6 11. O-O Be7 12. Nc3 O-O 13. Re1 Bg4 14. h3 Bh5
15. Bf4 Qd7 16. Bg3 Rfe8 17. Qd3 Bg6 18. Qd2 Bh5 19. Nh2 Nc4 20. Qc1 Bf6 21.
Rxe8+ Rxe8 22. b3 Nb6 23. Qd2 Qe6 24. Nf1 d5 25. Ne3 Bg5 26. Re1 Kf8 27. f4 Bd8
28. Nexd5 Qd7 29. Rxe8+ Qxe8 30. Nxb6 Bxb6 31. Bf2 Ba5 32. g4 Bg6 33. f5 Bxf5
34. gxf5 f6 35. d5 Bxc3 36. Qxc3 cxd5 37. Qc5+ Qe7 38. Qxd5 Ke8 39. Qa8+ Qd8 40.
Qxd8+ Kxd8 41. Kg2 Kd7 42. Kf3 Kd6 43. Ke4 Kc6 44. a4 Kd6 45. b4 h6 46. Bc5+ Kc6
47. Bf8 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.55"]
[White "Dean, Matthew"]
[Black "Murawski, Jan"]
[Result "0-1"]
[BlackElo "1708"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "343407889"]
[BlackFideId "21009287"]
[EventDate "2023.02.15"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 c5 4. O-O Nc6 5. d3 e6 6. Nbd2 Nge7 7. e4 O-O 8. Nc4
d5 9. Ne3 b6 10. Ng5 h6 11. Nh3 Bb7 12. f4 dxe4 13. dxe4 Qxd1 14. Rxd1 Rad8 15.
c3 Rxd1+ 16. Nxd1 Rd8 17. Nhf2 Na5 18. Ne3 Nc8 19. f5 exf5 20. exf5 Bxg2 21.
Kxg2 Nd6 22. Neg4 Nxf5 23. Ne4 Nc4 24. Ngf6+ Bxf6 25. Nxf6+ Kg7 26. Ng4 h5 27.
Nf2 Re8 28. Bf4 Nxb2 29. Rb1 Nc4 30. g4 Nce3+ 31. Bxe3 Nxe3+ 32. Kh3 hxg4+ 33.
Nxg4 Rh8+ 34. Kg3 Nxg4 35. Kxg4 Rxh2 36. Kg3 Rc2 37. Kg4 Rxc3 38. a4 a6 39. a5
b5 40. Rd1 Ra3 41. Rd5 c4 42. Kf4 c3 43. Rc5 Ra4+ 44. Ke5 Rc4 45. Kd5 Rxc5+ 46.
Kxc5 c2 47. Kb6 c1=Q 48. Kxa6 Qc6+ 49. Ka7 b4 50. a6 Qc7+ 51. Ka8 b3 52. a7 Qc8# 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.56"]
[White "Britnell, Jonathan"]
[Black "Gonzales, Enrique"]
[Result "1-0"]
[WhiteElo "1708"]
[ECO "B99"]
[Opening "Sicilian"]
[Variation "Najdorf, 7...Be7 main line"]
[WhiteFideId "445932"]
[BlackFideId "5213070"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3
Be7 9. O-O-O Qc7 10. g4 O-O 11. h4 Nc5 12. Bxf6 Bxf6 13. g5 Be7 14. f5 f6 15. g6
h6 16. Bc4 b5 17. Bxe6+ Nxe6 18. fxe6 Bb7 19. Nd5 Bxd5 20. exd5 Rac8 21. Rd2
Rfe8 22. Nf5 b4 23. Qf4 a5 24. Nxh6+ gxh6 25. g7 Kxg7 26. Rg1+ Kh7 27. Qf5+ Kh8
28. Rg6 Bf8 29. Rdg2 Bg7 30. Rxg7 Qxg7 31. Rxg7 Kxg7 32. h5 Rc7 33. Qg6+ Kf8 34.
Qxf6+ Kg8 35. Qg6+ Kf8 36. Qxh6+ Kg8 37. Qg6+ Kf8 38. h6 Ree7 39. Qg3 Rc8 40.
Qxd6 Ke8 41. Qg3 Rec7 42. Qg6+ Ke7 43. h7 Kd6 44. h8=Q Rxh8 45. Qg3+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "1.57"]
[White "Gvero, Richard"]
[Black "Gibbs, Dominic V"]
[Result "0-1"]
[BlackElo "1863"]
[ECO "A40"]
[Opening "Queen's pawn"]
[WhiteFideId "343419186"]
[BlackFideId "412090"]
[EventDate "2023.02.15"]

1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. e3 b6 5. Bd3 Bb7 6. Nbd2 Be7 7. c3 O-O 8. O-O
Nh5 9. Bg3 Nxg3 10. fxg3 d5 11. Ne5 Nd7 12. Ndf3 Nf6 13. Ng5 Qd6 14. Nh3 Ne4 15.
Nf4 Bf6 16. Nf3 g6 17. Ne2 Rae8 18. Qc2 Kh8 19. Rac1 c5 20. Qd1 Qb8 21. Bc2 Nd6
22. b3 Ba6 23. Re1 Ne4 24. c4 Rd8 25. Bd3 dxc4 26. Bxc4 Bxc4 27. bxc4 Rd6 28.
Qc2 Rfd8 29. Red1 Ng5 30. dxc5 bxc5 31. Rxd6 Rxd6 32. Rb1 Qd8 33. Nxg5 Bxg5 34.
Qc3+ Bf6 35. Qa3 Rb6 36. Rf1 Qe7 37. Nc3 Kg7 38. e4 Bxc3 39. Qxc3+ Qf6 40. Qa5
Qd4+ 41. Kh1 Qxe4 42. Qxc5 Qb7 43. h4 Kf7 44. g4 Rb1 45. Rxb1 Qxb1+ 46. Kh2 Qb8+
47. Kh3 fxg4+ 48. Kxg4 h5+ 49. Kg5 Qd8+ 50. Kf4 Qd2+ 51. Qe3 Qxa2 52. Qe4 Qf2+
53. Ke5 Qc5+ 54. Kf4 Qf5+ 55. Qxf5+ exf5 56. Ke5 Ke7 57. Kd5 Kd7 58. c5 a5 59.
Kc4 Kc6 60. g3 a4 61. Kb4 a3 62. Kxa3 Kxc5 63. Kb3 Kd4 64. Kc2 Ke4 65. Kd2 Kf3
66. Kd3 Kxg3 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.1"]
[White "Waller, Dan"]
[Black "Dardha, Daniel"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2117"]
[BlackElo "2612"]
[ECO "B52"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky attack, 3...Bd7"]
[WhiteFideId "451053"]
[BlackFideId "240990"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. c3 Nxe4 7. Re1 Nef6
8. d4 e6 9. Bf4 d5 10. Nbd2 Be7 11. h3 O-O 12. Ne5 cxd4 13. cxd4 Qb6 14. Qa4 Qb4
15. Qxb4 Bxb4 16. Rec1 Rfc8 17. Nd3 Be7 18. a4 a5 19. g4 Ne8 20. Kg2 Bd6 21. Be3
f6 22. f4 Kf7 23. h4 g6 24. Nf1 Be7 25. Ng3 Nd6 26. b3 Rab8 27. Bd2 Bd8 28. Kf3
Bb6 29. Bc3 Rc6 30. Bb2 Ba7 31. Bc3 Rbc8 32. Bb2 Nb8 33. g5 Rxc1 34. Rxc1 Nc6
35. Nc5 b5 36. gxf6 bxa4 37. bxa4 Nc4 38. Bc3 Nxd4+ 39. Bxd4 Bxc5 40. Be5 Bb6
41. Ke2 Bd8 42. Rb1 Bxf6 43. Rb7+ Be7 44. Bc7 h5 45. Nf1 Ke8 46. Nd2 Nxd2 47.
Kxd2 Bxh4 48. Bxa5 Ra8 49. Rb5 Be7 50. Bb4 Rxa4 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.2"]
[White "Korneev, Oleg"]
[Black "Pert, Nina"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "WCM"]
[WhiteElo "2485"]
[BlackElo "2009"]
[ECO "C12"]
[Opening "French"]
[Variation "MacCutcheon, Lasker variation, 8...g6"]
[WhiteFideId "4156803"]
[BlackFideId "456853"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4
g6 9. Qf4 c5 10. Bd3 Nxd2 11. Qxd2 c4 12. Be2 Nc6 13. f4 Qe7 14. a4 Bd7 15. Nh3
O-O-O 16. O-O Rdg8 17. Nf2 f5 18. exf6 Qxf6 19. Ng4 Qg7 20. a5 a6 21. Ne3 Rf8
22. Bg4 Ne7 23. h4 Nf5 24. Bxf5 gxf5 25. Kh2 Rhg8 26. Qf2 Rf6 27. Rg1 Rg6 28. g3
Be8 29. Rab1 Qe7 30. Rb4 Bb5 31. Nf1 Qc7 32. Nd2 Qxa5 33. Nf3 Qd8 34. Ne5 R6g7
35. Kh3 Qe8 36. Qe1 Kc7 37. Qa1 Qh5 38. Rg2 Kd6 39. Rxb5 axb5 40. Qa3+ Kc7 41.
Qc5+ Kb8 42. Qd6+ Rc7 43. Rg1 Qe8 44. Ra1 Qe7 45. Qb6 Rcc8 46. Ra7 Qg7 47. Nd7+
Qxd7 48. Qa5 Rxg3+ 49. Kxg3 Qg7+ 50. Kf2 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.3"]
[White "Itgelt, Khuyagtsogt"]
[Black "Clarke, Brandon G I"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2158"]
[BlackElo "2473"]
[ECO "D71"]
[Opening "Neo-Gruenfeld, 5.cd"]
[WhiteFideId "4902912"]
[BlackFideId "400319"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 Nb6 7. O-O Nc6 8. e3
O-O 9. Nc3 Re8 10. d5 Nb4 11. e4 c6 12. a3 Na6 13. dxc6 Qxd1 14. Rxd1 bxc6 15.
Bf1 Nc5 16. Be3 Bxc3 17. bxc3 Nxe4 18. Ne5 Nxc3 19. Rdc1 Ncd5 20. Bd2 Bb7 21. a4
f6 22. Nxc6 Bxc6 23. Rxc6 Rac8 24. Bb5 Rxc6 25. Bxc6 Rd8 26. Rc1 Rd6 27. a5 Nd7
28. Kg2 Kf7 29. Bb7 e5 30. Rc4 f5 31. Bc1 N5f6 32. a6 Nb6 33. Rc7+ Rd7 34. Be3
Rxc7 35. Bxb6 axb6 36. a7 Rxb7 37. a8=Q Re7 38. Qc6 Re6 39. Qc7+ Ke8 40. h4 h5
41. Kf1 e4 42. Ke2 Nd7 43. Qb7 Ke7 44. Ke3 Rd6 45. Ke2 Ke6 46. f3 exf3+ 47. Kxf3
Ke5 48. Ke3 Rd3+ 49. Ke2 Rd6 50. Ke3 Nc5 51. Qb8 Kd5 52. Qa8+ Kc4 53. Qa2+ Kb5
54. Kf4 Rd4+ 55. Ke5 Rd3 56. Kf4 Rd4+ 57. Ke5 Rg4 58. Qa3 Ra4 59. Qb2+ Rb4 60.
Qe2+ Kc6 61. Qg2+ Kc7 62. Kd5 Rb3 63. Qe2 Rd3+ 64. Kc4 Kd7 65. Qe5 Rd6 66. Kb5
Ne6 67. Qa1 Nc7+ 68. Kb4 Re6 69. Kc4 Kc6 70. Kd3 Kb7 71. Qg7 Rc6 72. Qf7 b5 73.
Qe7 Kb6 74. Qf8 Kb7 75. Qe7 Re6 76. Qg7 Ra6 77. Qe5 Ra4 78. Qd6 Rg4 79. Kc3 Rc4+
80. Kb3 Rc6 81. Qd3 Re6 82. Qd4 Kc6 83. Qc3+ Kd6 84. Qb4+ Kd7 85. Qd4+ Rd6 86.
Qg7+ Kc6 87. Qc3+ Kb7 88. Qf3+ Nd5 89. Qh1 Kc7 90. Qa1 Kd7 91. Qg7+ Ne7 92. Kb4
Rd3 93. Kxb5 Rxg3 94. Qd4+ Ke8 95. Kc5 Rg4 96. Qf6 Ra4 97. Qb6 Rxh4 98. Qb8+ Kf7
99. Qb3+ Kg7 100. Qb2+ Kh7 101. Qf6 Re4 102. Kd6 h4 103. Qc3 Kh6 104. Kd7 Nd5
105. Qf3 Nf4 106. Kd6 g5 107. Qc3 Ng6 108. Qf3 Re5 109. Qf1 f4 110. Qg2 Re3 111.
Qg4 h3 112. Qg1 Kh5 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.4"]
[White "Bosiocic, Marin"]
[Black "Krivenko, Dion"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2564"]
[BlackElo "2155"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "14507927"]
[BlackFideId "4508378"]
[EventDate "2023.02.15"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 d6 6. Bg2 e5 7. O-O Nbd7 8. d3 a5
9. Nc3 Nc5 10. a3 e4 11. Nd4 exd3 12. exd3 Ng4 13. Nce2 Ne5 14. Nc1 Bg4 15. Qc2
Qf6 16. Rb1 Bf3 17. Nxf3 Nxf3+ 18. Kh1 Qf5 19. Bxg7 Kxg7 20. b4 axb4 21. axb4
Ne6 22. Ne2 Qf6 23. Qb2 Qxb2 24. Rxb2 Ne5 25. Bxb7 Nxd3 26. Bxa8 Nxb2 27. Bd5
Nd3 28. b5 Re8 29. Kg2 Nec5 30. Nc3 Nb4 31. Rb1 Nc2 32. Kf1 Nd4 33. Rd1 Nde6 34.
Bc6 Rd8 35. Ra1 Kf6 36. Nd5+ Ke5 37. Ra7 Rc8 38. Ne7 Rf8 39. Bd5 h5 40. h4 Kf6
41. Nc6 g5 42. hxg5+ Kxg5 43. Nb4 Rc8 44. Ra3 Rh8 45. Rf3 Kg6 46. Nc6 Kg7 47.
Ne7 Rb8 48. Nf5+ Kf8 49. Ra3 Kg8 50. Bf3 Ng7 51. Ne7+ Kf8 52. Nd5 Rc8 53. Ra7
Nce6 54. Kg2 Ke8 55. Nf6+ Ke7 56. Bb7 Rd8 57. Nd5+ Kf8 58. Bc6 Rc8 59. Bd7 Rb8
60. Nxc7 Nxc7 61. Rxc7 Ke7 62. Bc6+ Kf6 63. Rd7 Ke6 64. Rb7 Rxb7 65. Bxb7 Ke5
66. Bd5 Ne6 67. b6 h4 68. b7 Nf4+ 69. gxf4+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.5"]
[White "Hobson, Kenneth"]
[Black "Fernandez, Daniel Howard"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2051"]
[BlackElo "2481"]
[ECO "B00"]
[Opening "St. George (Baker) defence"]
[WhiteFideId "480819"]
[BlackFideId "5801605"]
[EventDate "2023.02.15"]

1. e4 a6 2. d4 b5 3. Bd3 Bb7 4. Be3 e6 5. f4 Ne7 6. Nf3 f5 7. e5 Nd5 8. Qe2 c5
9. c3 Qb6 10. Nbd2 Nc6 11. O-O Rc8 12. Rfc1 c4 13. Bc2 Nxe3 14. Qxe3 Ne7 15. Ng5
h6 16. Nh3 g5 17. fxg5 hxg5 18. Qxg5 Bh6 19. Qf6 Be3+ 20. Nf2 Rg8 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.6"]
[White "Czopor, Maciej"]
[Black "Volovich, Julia"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2412"]
[BlackElo "1830"]
[ECO "D91"]
[Opening "Gruenfeld"]
[Variation "5.Bg5"]
[WhiteFideId "21805431"]
[BlackFideId "447099"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. Bf4 Nxc3 7. bxc3 dxc4 8.
e4 O-O 9. Bxc4 c5 10. Rc1 cxd4 11. cxd4 Bg4 12. d5 Nd7 13. O-O Ne5 14. Be2 Nxf3+
15. Bxf3 e5 16. Bd2 Bxf3 17. Qxf3 Qd7 18. Qb3 Rac8 19. Rb1 b6 20. a4 Rfd8 21. a5
Rb8 22. Be3 b5 23. a6 Rdc8 24. Rfc1 Bf8 25. h3 Bd6 26. Rxc8+ Qxc8 27. Bxa7 Ra8
28. Be3 Qxa6 29. Qxb5 f5 30. Qd7 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.7"]
[White "Pousada Garcia, Daniel"]
[Black "Grieve, Harry"]
[Result "1/2-1/2"]
[BlackTitle "IM"]
[WhiteElo "2077"]
[BlackElo "2442"]
[ECO "C11"]
[Opening "French defence"]
[WhiteFideId "2278642"]
[BlackFideId "426520"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Bd3 c6 6. Nge2 Bd6 7. Ng3 O-O 8.
O-O Bg4 9. f3 Be6 10. Nf5 Bc7 11. Bg5 Nbd7 12. Qe1 Bxf5 13. Bxf5 h6 14. Bh4 Re8
15. Qf2 Qb8 16. Bg3 g6 17. Bd3 Nf8 18. Rae1 Bxg3 19. Qxg3 Qxg3 20. hxg3 Ne6 21.
Ne2 h5 22. c3 a5 23. Kf2 b5 24. a3 Kf8 25. Nf4 Nc7 26. Re5 Nd7 27. Re2 Rxe2+ 28.
Bxe2 Ne8 29. Nd3 Nd6 30. Rh1 Kg7 31. Ra1 Nc4 32. a4 bxa4 33. Rxa4 Rb8 34. Ra2
Kf6 35. Bd1 Ra8 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.8"]
[White "Hebden, Mark L"]
[Black "Kovalskyi, Roman"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2454"]
[BlackElo "2111"]
[ECO "A05"]
[Opening "Reti"]
[Variation "King's Indian attack"]
[WhiteFideId "400084"]
[BlackFideId "14184214"]
[EventDate "2023.02.15"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 d5 5. Bg2 c5 6. O-O O-O 7. c4 e6 8. cxd5
Nxd5 9. Bxg7 Kxg7 10. d4 Qf6 11. e4 Nb6 12. e5 Qe7 13. dxc5 Qxc5 14. Qd2 Nc6 15.
Rc1 Qe7 16. Nc3 Rd8 17. Qe3 Bd7 18. h4 h6 19. Nh2 Rac8 20. Ng4 Rh8 21. Nf6 Nxe5
22. Nh5+ gxh5 23. Qxe5+ Qf6 24. Qxf6+ Kxf6 25. Bxb7 Rcd8 26. Bf3 Kg6 27. Ne2 e5
28. Rc7 a6 29. Rb7 Rb8 30. Rd1 Bg4 31. Rd6+ Kg7 32. Rdxb6 Rxb7 33. Bxb7 Rb8 34.
Kf1 Bc8 35. Bxc8 Rxb6 36. Ke1 Kg6 37. Nc3 Rc6 38. Nd5 Rc5 39. Bb7 a5 40. Kd2 f5
41. a4 Kf7 42. Ne3 Kg6 43. Nc4 f4 44. Be4+ Kf6 45. Kc3 fxg3 46. fxg3 Rc7 47. b4
axb4+ 48. Kxb4 Rg7 49. a5 Rxg3 50. a6 Rg7 51. Kb5 Rc7 52. Nd6 Ke6 53. Nb7 Rg7
54. a7 Rg8 55. Na5 Kf6 56. Nc4 Ke6 57. Nb6 Rf8 58. Kc5 Rh8 59. Bb7 Kf5 60. Bc8+
Kf4 61. a8=Q 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.9"]
[White "Jermy, Jaden"]
[Black "Roberson, Peter T"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "1798"]
[BlackElo "2426"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "459496"]
[BlackFideId "412384"]
[EventDate "2023.02.15"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qc2 Bf5 8. Qc1
Nh5 9. Nbd2 Nxf4 10. exf4 g6 11. Nh4 Bd7 12. g3 Na5 13. Be2 Bh3 14. Nf1 Bxf1 15.
Bxf1 Bg7 16. Bg2 Qd6 17. O-O O-O 18. Re1 b5 19. Qe3 e6 20. g4 Nc6 21. Rad1 Rfe8
22. Qg3 b4 23. f5 e5 24. g5 bxc3 25. bxc3 Rad8 26. f6 Bf8 27. dxe5 Nxe5 28. Bxd5
Qc7 29. Nf3 Rxd5 30. Rxd5 Nxf3+ 31. Qxf3 Rxe1+ 32. Kg2 Qc6 33. h4 Rc1 34. Rf5
Qxf3+ 35. Rxf3 Rc2 36. a4 Ra2 37. Re3 Rxa4 38. Kf3 a5 39. Ke4 Ra2 40. Kd4 Rxf2
41. Re4 a4 42. Kxc4 a3 43. Kd5 Rf5+ 44. Kd4 h6 45. c4 hxg5 46. hxg5 Rxg5 47. Re7
a2 48. Re1 Ra5 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.10"]
[White "Arkell, Keith C"]
[Black "Hutchinson, Paul A"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2404"]
[BlackElo "2070"]
[WhiteFideId "400270"]
[BlackFideId "411558"]
[EventDate "2023.02.15"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Qc2 e6 5. Bg5 Nbd7 6. Nbd2 Be7 7. e3 h6 8. Bh4
O-O 9. Bd3 a6 10. O-O Re8 11. cxd5 exd5 12. Rab1 Ne4 13. Bxe4 Bxh4 14. Bh7+ Kh8
15. Nxh4 Qxh4 16. Bf5 Nf6 17. b4 Ne4 18. Bxc8 Raxc8 19. a4 Qe7 20. Nxe4 dxe4 21.
Rfc1 Qd7 22. Qe2 Re6 23. g3 Rd8 24. b5 cxb5 25. axb5 Rc8 26. Rxc8+ Qxc8 27. bxa6
bxa6 28. Qh5 Rf6 29. Qd1 Qf5 30. Qc2 Kh7 31. Rb8 Re6 32. Rc8 Qg4 33. Rc7 Qf3 34.
Qd2 Rd6 35. Rc1 h5 36. Qd1 Qxd1+ 37. Rxd1 Kg6 38. Ra1 f5 39. Ra5 Kf6 40. f3 exf3
41. Kf2 g5 42. Kxf3 Re6 43. h3 g4+ 44. hxg4 hxg4+ 45. Ke2 Rb6 46. Ra2 Ke6 47.
Kd2 Kf6 48. Kc3 Re6 49. Kd3 Ke7 50. Ra3 Rb6 51. Kc4 Kd6 52. Ra5 Rc6+ 53. Kd3 Ke6
54. d5+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.11"]
[White "Nawalaniec, Adam"]
[Black "Gormally, Daniel W"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "1753"]
[BlackElo "2448"]
[ECO "B51"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack"]
[WhiteFideId "21023786"]
[BlackFideId "406465"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c4 Nf6 5. Nc3 e6 6. O-O Be7 7. d3 O-O 8. Bxd7
Nxd7 9. Re1 b6 10. Bf4 Bb7 11. Qd2 a6 12. a4 Re8 13. Bg3 Qc7 14. b3 Ne5 15. Bxe5
dxe5 16. Qe3 Bc6 17. Reb1 Red8 18. Ne1 Rd4 19. Ra2 f5 20. f3 h6 21. Ne2 Rd7 22.
Nc3 Bg5 23. Qe2 Qd6 24. Kh1 Qd4 25. Rc2 Rf8 26. Nd1 Bh4 27. g3 Bg5 28. Nf2 Be3
29. Nd1 Bg5 30. Nf2 Rdf7 31. Nh3 Bd8 32. Qf2 fxe4 33. Qxd4 cxd4 34. fxe4 g5 35.
g4 Be7 36. Kg2 Bb4 37. Rf2 Rxf2+ 38. Nxf2 Bd6 39. Nc2 Kf7 40. Ra1 Ke7 41. b4 a5
42. b5 Be8 43. Rf1 Bg6 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.12"]
[White "Turner, Matthew J"]
[Black "Pert, Max"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2455"]
[BlackElo "1793"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[WhiteFideId "402893"]
[BlackFideId "456845"]
[EventDate "2023.02.15"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O Nbd7 8. Qc2
Ne4 9. Nc3 Nxd2 10. Nxd2 c6 11. e3 f5 12. Rab1 Nf6 13. b4 Qe8 14. b5 Bd7 15.
bxc6 Bxc6 16. cxd5 Nxd5 17. Nxd5 exd5 18. Qb3 Qf7 19. Nf3 Bf6 20. Ne1 Be7 21.
Nd3 Bd6 22. Rfc1 Rad8 23. Rc2 Kh8 24. Rbc1 Qe8 25. Nc5 Bxc5 26. Rxc5 Qf7 27. Ra5
b6 28. Rxa7 Qxa7 29. Rxc6 Qa5 30. Rxb6 Rc8 31. Bf1 Qd2 32. Qxd5 Rc2 33. Qf3 Rxa2
34. Ra6 g6 35. Rxa2 Qxa2 36. Qc6 Qb1 37. h4 Kg7 38. Qc7+ Rf7 39. Qe5+ Rf6 40. d5
Qb6 41. Be2 Qb1+ 42. Bf1 Qb6 43. Kg2 Qb4 44. Bd3 Qc5 45. h5 Kf7 46. Be2 Qe7 47.
Qc3 g5 48. Bd3 Qd7 49. Qe5 Qe7 50. Qd4 g4 51. e4 fxe4 52. Bxe4 Rh6 53. Bf5 Rd6
54. Qxg4 Rxd5 55. Bxh7 Qf6 56. Bg8+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.13"]
[White "Dong, Bao Nghia"]
[Black "Dasgupta, Avyukt"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[WhiteElo "2361"]
[BlackElo "1888"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[WhiteFideId "12400343"]
[BlackFideId "480630"]
[EventDate "2023.02.15"]

1. g3 d5 2. Nf3 Nf6 3. Bg2 Bg4 4. d3 Bxf3 5. Bxf3 c6 6. O-O g6 7. Nd2 Bg7 8. e4
e6 9. exd5 cxd5 10. c4 O-O 11. Nb3 Nc6 12. Bf4 Rc8 13. Re1 b6 14. Rc1 Qd7 15. c5
bxc5 16. Nxc5 Qe7 17. Qa4 e5 18. Bg5 Qd6 19. Bxf6 Bxf6 20. Bg4 Nd4 21. Bxc8 Nf3+
22. Kf1 Nxe1 23. Nd7 Nxd3 24. Rc6 Qb4 25. Nxf6+ Kg7 26. Qxa7 Qe1+ 27. Kg2 d4 28.
Rc2 Rxc8 29. Qe7 Rxc2 30. Ne8+ Kg8 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.14"]
[White "Larchikov, Maksym"]
[Black "Ismail, Mohammed Aayan"]
[Result "0-1"]
[WhiteElo "1901"]
[BlackElo "2211"]
[ECO "E10"]
[Opening "Blumenfeld counter-gambit"]
[WhiteFideId "34120815"]
[BlackFideId "465135"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 b5 5. dxe6 fxe6 6. cxb5 a6 7. e3 Be7 8. Nc3
d5 9. bxa6 O-O 10. Be2 Bxa6 11. Bxa6 Nxa6 12. O-O Nb4 13. Qe2 Qb6 14. Rd1 c4 15.
Ne1 Nd7 16. b3 cxb3 17. Bb2 bxa2 18. Nc2 Nxc2 19. Qxc2 Bf6 20. Na4 Rxa4 21. Qxa4
Bxb2 22. Rxa2 Nc5 23. Qc2 Be5 24. Rb1 Qd6 25. g3 Ne4 26. Qd3 Qe7 27. Rf1 Nd6 28.
Ra6 Ne4 29. Rc6 Qb7 30. Rc2 Qf7 31. Qe2 Qf5 32. f4 Bc3 33. g4 Qg6 34. Kh1 h6 35.
Rfc1 Rc8 36. Rf1 Qf7 37. Qd3 Qb7 38. Rg2 Qb3 39. Rb1 Qc4 40. Qd1 d4 41. exd4
Bxd4 42. Qf3 Qc1+ 43. Qf1 Qc6 44. Qf3 Nf2+ 45. Rxf2 Bxf2 46. Qxc6 Rxc6 47. Kg2
Bh4 48. Rb2 Bf6 49. Rb7 g5 50. fxg5 hxg5 51. Rb5 Rc4 52. Kg3 Kf7 53. Ra5 Bd8 54.
Ra2 Bc7+ 55. Kh3 e5 56. Re2 Ke6 57. Kg3 e4+ 58. Kg2 Bf4 59. Rb2 Rd4 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.15"]
[White "Golubovic, Boris"]
[Black "Hutchinson, Norman A"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[WhiteElo "2349"]
[BlackElo "1974"]
[ECO "A46"]
[Opening "Queen's pawn game"]
[WhiteFideId "14502160"]
[BlackFideId "411540"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Nbd7 5. O-O Bd6 6. c4 c6 7. Qc2 dxc4 8. Rd1
Qe7 9. Nfd2 e5 10. Nxc4 O-O 11. Nxd6 Qxd6 12. dxe5 Qxe5 13. Bf4 Qh5 14. h3 Re8
15. Nc3 Nf8 16. g4 Qa5 17. a3 Ne6 18. b4 Qb6 19. Be5 Nd7 20. Na4 Qb5 21. Bd6 Qg5
22. Nc3 h5 23. Qf5 hxg4 24. Qxg5 Nxg5 25. hxg4 Nf6 26. f3 Be6 27. e4 Bb3 28.
Rdb1 Bc4 29. Rd1 Bb3 30. Rdb1 Bc4 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.16"]
[White "Lazarus, Simon E"]
[Black "Hunt, Harriet V"]
[Result "0-1"]
[BlackTitle "IM"]
[BlackElo "2349"]
[ECO "E14"]
[Opening "Queen's Indian"]
[Variation "4.e3"]
[BlackFideId "403512"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. b3 Bb4+ 7. Bd2 Bd6 8. Nc3
O-O 9. cxd5 exd5 10. O-O a6 11. Qc2 Qe7 12. Ne2 Ne4 13. Nf4 Nd7 14. Rfe1 Ndf6
15. h3 Nxd2 16. Nxd2 c5 17. dxc5 bxc5 18. Nf3 Rfe8 19. Ng5 g6 20. Kf1 Kg7 21. h4
Ne4 22. Nf3 Qf6 23. Nh3 Rac8 24. h5 Rc7 25. Rad1 Rce7 26. Bxe4 Rxe4 27. Nhg5 Rg4
28. h6+ Kxh6 29. Ke2 Rxg5 30. Rh1+ Kg7 31. Nxg5 Qxg5 32. Qc3+ d4 33. Qc4 Re6 34.
Rh3 Bxg2 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.17"]
[White "Bazakutsa, Svyatoslav"]
[Black "Patel, Zain"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2330"]
[BlackElo "1890"]
[ECO "D10"]
[Opening "QGD Slav defence"]
[Variation "exchange variation"]
[WhiteFideId "14198525"]
[BlackFideId "469246"]
[EventDate "2023.02.15"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 a6 6. e3 Nc6 7. Bd3 Bg4 8. Nge2
e6 9. O-O Be7 10. h3 Bh5 11. Rc1 O-O 12. Na4 Nd7 13. a3 Bg6 14. b4 Bxd3 15. Qxd3
Rc8 16. Rc2 Nb6 17. Nc5 Bxc5 18. dxc5 Nd7 19. Bd6 Re8 20. e4 dxe4 21. Qxe4 Nf6
22. Qc4 Nd5 23. Ng3 Na7 24. Qg4 f5 25. Qf3 Nb5 26. Be5 Qg5 27. Nh5 g6 28. Ng7 f4
29. Nxe8 Qxe5 30. Re2 Qg5 31. h4 Qd8 32. Rxe6 Nd4 33. Qg4 Nxe6 34. Qxe6+ Kf8 35.
Nd6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.18"]
[White "Weersing, Abigail Riis"]
[Black "Wall, Tim P"]
[Result "1-0"]
[BlackTitle "FM"]
[WhiteElo "1827"]
[BlackElo "2239"]
[ECO "A88"]
[Opening "Dutch"]
[Variation "Leningrad, main variation with c6"]
[WhiteFideId "460036"]
[BlackFideId "401641"]
[EventDate "2023.02.15"]

1. d4 g6 2. Nf3 Bg7 3. c4 d6 4. g3 f5 5. Bg2 Nf6 6. O-O O-O 7. Nc3 c6 8. Re1 Ne4
9. Qc2 Nxc3 10. Qxc3 e5 11. dxe5 dxe5 12. e4 f4 13. b3 Qe7 14. Bb2 Bg4 15. h3
Bxf3 16. Qxf3 Na6 17. Rad1 Nc7 18. Rd2 Ne6 19. Red1 fxg3 20. Qxg3 Nf4 21. Qg4 h5
22. Qg3 Rad8 23. Kh2 Kh7 24. Ba3 Rxd2 25. Bxe7 Rxd1 26. Bxf8 Bxf8 27. Qc3 Bc5
28. Qxe5 Bd6 29. Qf6 Rd2 30. e5 Rxf2 31. exd6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.19"]
[White "Villiers, Thomas"]
[Black "Banerjee, Supratit"]
[Result "1/2-1/2"]
[WhiteTitle "CM"]
[WhiteElo "2186"]
[BlackElo "1740"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[WhiteFideId "427209"]
[BlackFideId "2410079"]
[EventDate "2023.02.15"]

1. Nf3 d5 2. d4 e6 3. Bg5 Be7 4. Bxe7 Nxe7 5. Nbd2 b6 6. g3 Bb7 7. Bg2 Nd7 8.
O-O O-O 9. c4 c5 10. Qc2 Rc8 11. Rac1 Nf5 12. dxc5 Nxc5 13. Rfd1 Qe7 14. cxd5
Ba6 15. Nc4 Bxc4 16. Qxc4 exd5 17. Qxd5 g6 18. Ne5 Rce8 19. Ng4 h5 20. e4 Rd8
21. Qc6 Nd4 22. Nf6+ Kg7 23. Rxd4 Rxd4 24. Nd5 Qe6 25. Qc7 Nxe4 26. Nf4 Qd6 27.
Bxe4 Qxc7 28. Rxc7 Rxe4 29. Rxa7 Rc8 30. Rb7 Re1+ 31. Kg2 Ra1 32. a3 Rc2 33.
Rxb6 Ra2 34. Nd3 g5 35. Rb7 g4 36. Rb5 Rd2 37. Nf4 Rdxb2 38. Nxh5+ Kg6 39. Nf4+
Kf6 40. Nd5+ Ke6 41. Nf4+ Kd6 42. Rxb2 Rxb2 43. a4 Ra2 44. h3 gxh3+ 45. Nxh3
Rxa4 46. Kf3 f5 47. Ng1 Ke5 48. Ne2 Ra3+ 49. Kg2 Ra4 50. Kf3 Ra3+ 51. Kg2 Ke4
52. Ng1 Rb3 53. Ne2 Rb2 54. Ng1 Rb3 55. Ne2 Ra3 56. Ng1 Ra1 57. Ne2 Ra3 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.20"]
[White "Brocklehurst, Andrew"]
[Black "Saunders, Aron"]
[Result "0-1"]
[WhiteElo "1816"]
[BlackElo "2109"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "424765"]
[BlackFideId "469343"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. Bd3 c5 7. c3 Nc6 8. O-O cxd4
9. cxd4 Nge7 10. Nc3 Nc8 11. Be3 Be7 12. f4 Bxd3 13. Qxd3 f5 14. Nxf5 exf5 15.
Qxf5 Nb6 16. b3 g6 17. Qg4 Qc8 18. Qf3 Qd7 19. a4 a5 20. g4 h5 21. h3 hxg4 22.
hxg4 O-O-O 23. f5 gxf5 24. gxf5 Rdg8+ 25. Kf2 Rh2+ 26. Ke1 Nb4 27. Kd1 Nc2 28.
Rc1 Nxe3+ 29. Qxe3 Kb8 30. f6 Rh3 31. Qe2 Bb4 32. e6 Qh7 33. f7 Rc8 34. Rf3 Rh1+
35. Rf1 Rxf1+ 36. Qxf1 Qh5+ 37. Ne2 Bf8 38. Qf4+ Ka7 39. Rxc8 Nxc8 40. Qc7 Qh1+
41. Kc2 Qe4+ 42. Kd1 Qxe6 43. Qxa5+ Kb8 44. Qd8 Qxf7 45. Qa5 Bh6 46. Nc3 Qf1+
47. Kc2 Qc1+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.21"]
[White "Anand, Batsukh"]
[Black "Britnell, Jonathan"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2197"]
[BlackElo "1708"]
[ECO "A84"]
[Opening "Dutch defence, Rubinstein variation"]
[WhiteFideId "4903510"]
[BlackFideId "445932"]
[EventDate "2023.02.15"]

1. d4 f5 2. c4 e6 3. Nc3 Nf6 4. g3 d5 5. Bg2 c6 6. Nf3 Bd6 7. O-O O-O 8. b3 Ne4
9. Qc2 Nd7 10. Ne1 Qe7 11. Nd3 dxc4 12. bxc4 Nxc3 13. Qxc3 e5 14. c5 Bc7 15. d5
cxd5 16. Bxd5+ Kh8 17. Ba3 Nf6 18. Bxb7 Rb8 19. c6 Bd6 20. Bxd6 Qxd6 21. Rab1 e4
22. Qc5 Ne8 23. Qxd6 Nxd6 24. Nc5 Bxb7 25. Nd7 Bxc6 26. Rxb8 Rxb8 27. Nxb8 Bb5
28. Rd1 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.22"]
[White "Kemp, Paul R"]
[Black "Bonn, Thomas"]
[Result "1/2-1/2"]
[WhiteElo "1984"]
[BlackElo "2189"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "415251"]
[BlackFideId "638242"]
[EventDate "2023.02.15"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Be2 cxd4 7. cxd4 Bxb1 8.
Rxb1 e6 9. a3 Nf6 10. O-O Bd6 11. h3 O-O 12. Be3 Rfd8 13. Qa4 a6 14. Rfd1 Qf5
15. g4 Qd5 16. Ng5 Bc7 17. Bf3 Qd6 18. Bg2 h6 19. Nf3 Nd5 20. Qc2 Nf4 21. Bf1
Qd5 22. Ne1 Rac8 23. Rbc1 Bb8 24. Qc5 Qe4 25. Qc2 Qd5 26. Qc5 Qd7 27. Nf3 Ne7
28. Qa5 Ned5 29. Qd2 f6 30. Ne1 h5 31. Nd3 Nxd3 32. Qxd3 Qd6 33. Bg2 Qd7 34. Bf1 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.23"]
[White "Mihalik, Agoston"]
[Black "Lenton, Oliver J"]
[Result "1-0"]
[WhiteElo "2142"]
[ECO "C41"]
[Opening "Philidor"]
[Variation "Improved Hanham variation"]
[WhiteFideId "719021"]
[BlackFideId "490237"]
[EventDate "2023.02.15"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 h6 6. O-O c6 7. a4 a5 8. Ba2 Be7
9. Nh4 exd4 10. Qxd4 Nc5 11. Be3 Ne6 12. Qd2 Nxe4 13. Nxe4 d5 14. Nf5 dxe4 15.
Bxe6 Qxd2 16. Bxd2 Bxe6 17. Nxg7+ Kd7 18. Nxe6 Kxe6 19. Rae1 Kd5 20. f3 Bc5+ 21.
Kh1 h5 22. fxe4+ Ke6 23. Bc3 Rh6 24. Rf5 Bb4 25. Re5+ Kd7 26. Bxb4 axb4 27. a5
h4 28. Kg1 Rd6 29. Re2 h3 30. g3 b6 31. axb6 Ra1+ 32. Kf2 Rf6+ 33. Rf5 Rxf5+ 34.
exf5 Kc8 35. g4 Kb7 36. Kg3 b3 37. cxb3 Kxb6 38. Kxh3 Kb5 39. Kh4 Kb4 40. Rc2 c5
41. Rc4+ Kb5 42. Kg5 Ra2 43. Rc2 Ra6 44. h4 Rc6 45. h5 Kb4 46. Rc3 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.24"]
[White "Murawski, Jan"]
[Black "Bradbury, Neil H"]
[Result "1/2-1/2"]
[BlackTitle "IM"]
[WhiteElo "1708"]
[BlackElo "2200"]
[ECO "E20"]
[Opening "Nimzo-Indian"]
[Variation "Romanishin-Kasparov (Steiner) system"]
[WhiteFideId "21009287"]
[BlackFideId "400513"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 O-O 5. Bg2 d5 6. Qb3 c5 7. dxc5 Nc6 8. cxd5
exd5 9. Bd2 Nd4 10. Qd1 Bf5 11. Rc1 Re8 12. a3 Bxc5 13. Nxd5 Ne4 14. Ne3 Nxf2
15. Kxf2 Nc2 16. Rxc2 Bxe3+ 17. Ke1 Bxc2 18. Qxc2 Bxd2+ 19. Qxd2 Qb6 20. Qb4 Qe3
21. Qf4 Qc5 22. b4 Qc3+ 23. Kf2 Rad8 24. Bxb7 Rd4 25. Qf3 Qc7 26. Nh3 Rd6 27.
Nf4 Qb6+ 28. Kg2 Re3 29. Nd5 Rxd5 30. Bxd5 Rxf3 31. Bxf3 g6 32. Rd1 Qe3 33. Rd3
Qb6 34. Rd7 Qe3 35. Rd8+ Kg7 36. Rd3 Qe6 37. Rd5 Qa6 38. Ra5 Qb6 39. Re5 h5 40.
Re4 Qa6 41. Re3 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.25"]
[White "Southcott-Moyers, Indy"]
[Black "Zhu, Pengxiao"]
[Result "1-0"]
[WhiteElo "2077"]
[BlackElo "1437"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "4.e3"]
[WhiteFideId "488542"]
[BlackFideId "499307"]
[EventDate "2023.02.15"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. b3 Nbd7 6. Bd3 Bd6 7. Bb2 O-O 8. O-O
Re8 9. Ne5 Qc7 10. f4 c5 11. Nc3 a6 12. Rc1 b6 13. cxd5 Nxd5 14. Nxd5 exd5 15.
Bxh7+ Kf8 16. dxc5 Bxc5 17. Bd4 Qd6 18. Qh5 Nxe5 19. fxe5 Qc7 20. b4 Be6 21.
bxc5 b5 22. c6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.26"]
[White "Gibbs, Dominic V"]
[Black "Payne, Matthew J"]
[Result "0-1"]
[WhiteElo "1863"]
[BlackElo "2104"]
[ECO "C00"]
[Opening "French"]
[Variation "Two knights variation"]
[WhiteFideId "412090"]
[BlackFideId "417084"]
[EventDate "2023.02.15"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. Bf4 Nc6 7. dxc5 Bxc5 8. Bd3
h6 9. Qe2 Qe7 10. O-O O-O 11. a3 f6 12. exf6 Nxf6 13. Ne5 Nxe5 14. Bxe5 Bd7 15.
Nb5 Bxb5 16. Bxb5 Ne4 17. Bg3 Qg5 18. b4 Bb6 19. c4 Rf6 20. c5 Nxg3 21. hxg3 Bc7
22. Bd7 Kf7 23. Rfe1 Qg6 24. Rad1 Kf8 25. Rd3 Rd8 26. Ba4 b6 27. Rf3 e5 28.
Rxf6+ Qxf6 29. cxb6 Bxb6 30. Qf3 e4 31. Qxf6+ gxf6 32. Bb3 Ke7 33. Kf1 f5 34.
Ke2 d4 35. Rh1 d3+ 36. Ke1 Rc8 37. Rxh6 Rc3 38. Bd1 Rxa3 39. g4 f4 40. Rh3 e3
41. fxe3 fxe3 42. Rh7+ Kd6 43. Rh6+ Ke5 44. Rh5+ Kd4 45. g5 Ra1 46. Rh8 e2 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.27"]
[White "Sellen, John"]
[Black "Murphy, Hugh W"]
[Result "0-1"]
[WhiteElo "1547"]
[BlackElo "2111"]
[ECO "A03"]
[Opening "Bird's opening"]
[WhiteFideId "432300"]
[BlackFideId "422444"]
[EventDate "2023.02.15"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. d4 Nh6 5. Bd3 Bf5 6. Qe2 O-O 7. O-O Nd7 8. c3 c5
9. Nbd2 Bxd3 10. Qxd3 Qc7 11. Ne5 Nf6 12. Qe2 Nf5 13. Ndf3 Nd6 14. Nd2 Rac8 15.
Qe1 Nfe4 16. Nxe4 Nxe4 17. Bd2 f6 18. Nf3 Qb6 19. Rb1 Qa6 20. a3 Qd3 21. Rd1 Qc2
22. Bc1 e6 23. Nd2 Nd6 24. Rf2 Qa4 25. Kh1 Qc6 26. Re2 f5 27. Nf3 Bf6 28. Ne5
Bxe5 29. fxe5 Ne4 30. Qh4 Qb5 31. Qe1 Rf7 32. Kg1 Qb3 33. g3 b5 34. Kg2 a5 35.
Kg1 Rfc7 36. g4 fxg4 37. Rg2 h5 38. Re2 Rf8 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.28"]
[White "Adams, Michael"]
[Black "Sefton, Adam"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2688"]
[BlackElo "1529"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Paulsen attack"]
[WhiteFideId "400041"]
[BlackFideId "343400965"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Nge7 8. Na3
Bd7 9. O-O Ng6 10. Nc2 Be7 11. Bd3 Nh4 12. Nxh4 Bxh4 13. Qg4 Be7 14. Qxg7 O-O-O
15. Qxf7 Rdf8 16. Qh5 Nxd4 17. Be3 Bc5 18. b4 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.29"]
[White "Moni, Claudio"]
[Black "Crocker, Philip J"]
[Result "0-1"]
[WhiteElo "1562"]
[BlackElo "2128"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[WhiteFideId "487465"]
[BlackFideId "403180"]
[EventDate "2023.02.15"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. O-O Nbd7 5. d3 h6 6. c4 e6 7. Nc3 Be7 8. Nd4
Bg6 9. cxd5 exd5 10. Bf4 c6 11. a3 a5 12. Nc2 O-O 13. b4 Re8 14. b5 Bf8 15. bxc6
bxc6 16. Re1 Ne5 17. Nd4 Qb6 18. Qa4 Rac8 19. Rab1 Qc5 20. Rec1 Qxa3 21. Bxe5
Qxa4 22. Nxa4 Rxe5 23. Nxc6 Rxe2 24. Ne7+ Bxe7 25. Rxc8+ Kh7 26. Nc3 Rc2 27.
Nxd5 Rxc8 28. Nxe7 Bxd3 29. Rd1 Rc3 30. Nd5 Nxd5 31. Rxd3 Rxd3 32. Be4+ Kg8 33.
Bxd3 a4 34. Kf1 a3 35. Bc4 Nc3 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.30"]
[White "Senior, Gary"]
[Black "Adams, Henry"]
[Result "0-1"]
[WhiteElo "2086"]
[BlackElo "1738"]
[ECO "B51"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack"]
[WhiteFideId "470937"]
[BlackFideId "464562"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 Nf6 6. Bg5 e6 7. O-O Be7 8. c4
O-O 9. Bxd7 Bxd7 10. Nc3 Bc6 11. Rfd1 a6 12. a4 Qc7 13. Bh4 Rfd8 14. Bg3 Rac8
15. c5 dxc5 16. Bxc7 Rxd4 17. Nxd4 cxd4 18. Rxd4 Rxc7 19. Rc4 a5 20. Rd1 Kf8 21.
f4 Rd7 22. Rxd7 Nxd7 23. Kf2 Nb6 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.31"]
[White "Baguley, John"]
[Black "Palucha, Szymon"]
[Result "0-1"]
[BlackElo "1980"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "436755"]
[BlackFideId "430005"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. Qd2 Bg7 5. Bh6 O-O 6. Bxg7 Kxg7 7. e3 c6 8. Be2
b5 9. a3 a5 10. h4 h5 11. Nf3 Bg4 12. Ne5 Bxe2 13. Qxe2 Qd6 14. O-O Nbd7 15. f4
e6 16. g4 hxg4 17. Nxg4 Rh8 18. Nxf6 Nxf6 19. Qh2 Rh5 20. Rf3 Rah8 21. Rh3 Qe7
22. Qg3 b4 23. axb4 axb4 24. Na4 Ne4 25. Qe1 Rxh4 26. Rxh4 Rxh4 27. b3 Rg4+ 28.
Kf1 Ng3+ 29. Kf2 Qh4 30. Kf3 Qh3 31. Qxb4 Nf5+ 32. Ke2 Qxe3+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.32"]
[White "Ibn Saifullah, Anas"]
[Black "Chantrell, Paul"]
[Result "1/2-1/2"]
[BlackElo "1572"]
[ECO "C26"]
[Opening "Vienna"]
[Variation "Paulsen-Mieses variation"]
[BlackFideId "451967"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 d6 5. Nge2 Nc6 6. Na4 Bb6 7. Nxb6 axb6 8.
d4 O-O 9. O-O Re8 10. Re1 Kh8 11. b3 Ne7 12. Bb2 Nd7 13. Qd3 f6 14. Red1 Nc6 15.
d5 Ne7 16. c4 Nc5 17. Qc2 Bg4 18. f3 Bh5 19. Nc3 Qd7 20. Rf1 Rf8 21. Bc1 Bf7 22.
Bd2 Bg6 23. Rae1 f5 24. Bh3 Qe8 25. Bg5 fxe4 26. fxe4 h6 27. Be3 Nd7 28. Nb5 Qd8
29. Rxf8+ Nxf8 30. Rf1 Nd7 31. Nc3 Ng8 32. Bg2 Ndf6 33. h3 Kh7 34. g4 Nd7 35.
Bf2 Qe7 36. Qe2 Be8 37. Qe1 Nc5 38. Bh4 g5 39. Bg3 Nd3 40. Qd2 Nf4 41. Bxf4 gxf4
42. Rf2 Bd7 43. Kf1 Qh4 44. Rf3 Ne7 45. Qf2 Ng6 46. Qxh4 Nxh4 47. Rf2 Kg6 48.
Kg1 h5 49. gxh5+ Kxh5 50. Kh2 Rg8 51. Ne2 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.33"]
[White "Gardiner, Eric D"]
[Black "Li, Evan"]
[Result "1-0"]
[WhiteElo "1883"]
[BlackElo "1394"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "435880"]
[BlackFideId "486884"]
[EventDate "2023.02.15"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 g6 6. Nf3 Nc6 7. d5 Nb8 8. Bb5+
Bd7 9. Bd3 Bg7 10. O-O O-O 11. Be3 Bg4 12. h3 Bxf3 13. Qxf3 Nbd7 14. Qe2 e6 15.
dxe6 fxe6 16. Bc4 Qe7 17. Rad1 Rac8 18. Bg5 Ne5 19. Bb3 Nc6 20. Rd2 Na5 21. Rfd1
Nxb3 22. axb3 Rfd8 23. Nb5 Rc6 24. e5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.34"]
[White "Walker, Martin G"]
[Black "Warner, Nicholas"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2133"]
[BlackElo "1735"]
[ECO "B14"]
[Opening "Caro-Kann"]
[Variation "Panov-Botvinnik attack, 5...e6"]
[WhiteFideId "410969"]
[BlackFideId "343414400"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. c5 a6 8. b4 b6
9. Ne5 Nfd7 10. Nxd7 Bxd7 11. a3 Bc6 12. cxb6 Qxb6 13. Be3 O-O 14. Be2 Nd7 15.
O-O Rfc8 16. Qb3 Bb5 17. Nxb5 axb5 18. a4 bxa4 19. Rxa4 Qb7 20. Rfa1 Rxa4 21.
Qxa4 Rc7 22. Bf4 e5 23. dxe5 g5 24. Bg3 Qxb4 25. Qxb4 Bxb4 26. e6 Rb7 27. exd7
Rxd7 28. Be5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.35"]
[White "Fava, Lorenzo"]
[Black "Hariharan, Shambavi"]
[Result "1-0"]
[WhiteElo "2089"]
[BlackElo "1491"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "2837434"]
[BlackFideId "488160"]
[EventDate "2023.02.15"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 c5 5. c3 Nc6 6. Bd3 Bd6 7. Bg3 O-O 8. Nbd2
b6 9. Ne5 Bb7 10. f4 Rc8 11. Bh4 Be7 12. Bxf6 Bxf6 13. Qh5 g6 14. Qg4 Bg7 15. h4
cxd4 16. exd4 f5 17. Nxc6 Bxc6 18. Qg3 Qf6 19. Nf3 h5 20. Ne5 Kh7 21. O-O Be8
22. Rfe1 Qe7 23. Nf3 Bf6 24. Re3 Bf7 25. Rae1 Qd6 26. R1e2 Rc7 27. Kh2 Rb8 28.
a4 Ra8 29. Ne1 Qd8 30. Kh3 a6 31. Bc2 Rac8 32. Qf2 Qd6 33. Nd3 Qd7 34. a5 b5 35.
Nc5 Rxc5 36. dxc5 Qc6 37. b4 Qd7 38. g3 Qc6 39. Kh2 Qd7 40. Qe1 Re8 41. Qd1 Rd8
42. Kg1 Qc6 43. Bb3 Kg7 44. Qd2 Rd7 45. Qe1 Re7 46. Qd1 Rd7 47. Rd2 Rd8 48. Kh2
Rd7 49. c4 Rd8 50. cxd5 exd5 51. Qf3 Qa8 52. Red3 d4 53. Qxa8 Rxa8 54. Bxf7 Kxf7
55. Rxd4 Bxd4 56. Rxd4 Re8 57. Rd7+ Kg8 58. Rd6 Re2+ 59. Kg1 Rb2 60. Rd7 Rc2 61.
Ra7 Rc4 62. Rxa6 Rxb4 63. Ra7 Rc4 64. Rb7 Rxc5 65. a6 Rc1+ 66. Kg2 Ra1 67. a7
Ra2+ 68. Kh3 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.36"]
[White "Smart, Michael R"]
[Black "Lazarevic, Ljubica"]
[Result "1-0"]
[WhiteElo "1957"]
[BlackElo "1495"]
[ECO "C21"]
[Opening "Danish gambit"]
[Variation "Soerensen defence"]
[WhiteFideId "411370"]
[BlackFideId "418765"]
[EventDate "2023.02.15"]

1. e4 e5 2. d4 exd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 Bb4+ 8.
Nc3 Bxf3 9. Bxf3 Qc4 10. Bxc6+ bxc6 11. Qe2+ Qxe2+ 12. Kxe2 O-O-O 13. Be3 Ne7
14. Rac1 Rhe8 15. Rhd1 Nf5 16. Kf3 Nh4+ 17. Kg3 Nf5+ 18. Kf4 Nxe3 19. fxe3 Re6
20. Kf3 Rde8 21. Rd3 Rf6+ 22. Ke2 Bd6 23. e4 Bxh2 24. Rh3 Bf4 25. Rf1 h6 26.
Rhf3 Bg5 27. Rxf6 Bxf6 28. e5 Re7 29. Kd3 Bh4 30. Ne4 f6 31. Rf3 fxe5 32. Rf8+
Kb7 33. Nc5+ Kb6 34. Rb8+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.37"]
[White "Keerthi Kumar, Advait"]
[Black "Liu, Tianyi (Jack)"]
[Result "0-1"]
[WhiteElo "1483"]
[BlackElo "1865"]
[ECO "B44"]
[Opening "Sicilian defence"]
[WhiteFideId "498033"]
[BlackFideId "8627894"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. f3 Qc7 7. Nc3 a6 8. Be3
Bb4 9. Qd2 d5 10. exd5 exd5 11. a3 Bxc3 12. Qxc3 O-O 13. O-O-O Be6 14. Nxe6 fxe6
15. Kb1 Rac8 16. Be2 Na5 17. Bg5 dxc4 18. Bxf6 Rxf6 19. g4 b5 20. h4 Nb3 21. g5
Rf5 22. Rhg1 Nc5 23. h5 Qe5 24. Qc2 Rxg5 25. h6 Qe3 26. Rxg5 Qxg5 27. hxg7 Qg6
28. Qxg6 hxg6 29. Kc2 Kxg7 30. Rd6 Kf6 31. Bf1 Ke5 32. Rb6 Rc7 33. Bh3 Rh7 34.
Bg4 Rh2+ 35. Kb1 g5 36. Rc6 Kd5 37. Rb6 Nb3 38. Bxe6+ Kc5 39. Bxc4 bxc4 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.38"]
[White "Soulier, Alfred"]
[Black "Portheault, Benjamin"]
[Result "1-0"]
[WhiteElo "1722"]
[BlackElo "1498"]
[ECO "B09"]
[Opening "Pirc"]
[Variation "Austrian attack, 6.Bd3"]
[WhiteFideId "486264"]
[BlackFideId "456373"]
[EventDate "2023.02.15"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 Na6 7. Bxa6 bxa6 8. O-O
Rb8 9. Qe2 Nd7 10. e5 c5 11. exd6 exd6 12. dxc5 dxc5 13. Qd3 Qa5 14. Nd5 Re8 15.
Bd2 Qd8 16. Bc3 Nf6 17. Nxf6+ Bxf6 18. Qxd8 Bxd8 19. Rfe1 Rxe1+ 20. Rxe1 Kf8 21.
Kf2 f6 22. h3 h5 23. Re2 Kf7 24. Nd2 Bc7 25. Ne4 Bxf4 26. Nxf6 Bg5 27. Ne4 Be7
28. Nd2 Be6 29. a3 Rb7 30. Nf3 Bc8 31. Ne5+ Kf6 32. Re3 g5 33. Nc6+ Kf7 34. Na5
Rc7 35. Nc4 Bb7 36. Ne5+ Kf8 37. Ba5 Bd6 38. Bxc7 Bxc7 39. Ng6+ Kg8 40. Re7 Bb6
41. Rxb7 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.39"]
[White "Zurba, Jonas"]
[Black "Norris, Anthony"]
[Result "0-1"]
[BlackElo "1917"]
[ECO "B20"]
[Opening "Sicilian defence"]
[WhiteFideId "12850195"]
[BlackFideId "2077779"]
[EventDate "2023.02.15"]

1. e4 c5 2. a3 g6 3. Nf3 Bg7 4. c3 d5 5. exd5 Qxd5 6. Bb5+ Bd7 7. Bxd7+ Nxd7 8.
O-O Ngf6 9. d4 O-O 10. Be3 Rac8 11. dxc5 Nxc5 12. Bxc5 Qxc5 13. Qd4 Rfd8 14. Qb4
Qc7 15. Nbd2 Nd5 16. Qh4 Qf4 17. Ne4 Qxh4 18. Nxh4 Rc4 19. Rae1 f5 20. Nxf5 gxf5
21. Ng5 Rd6 22. f4 Bf6 23. Rf3 Rxf4 24. Rg3 Rg4 25. Rxg4 fxg4 26. Ne4 Re6 27.
Nxf6+ Rxf6 28. c4 Nf4 29. Rxe7 Rf7 30. Re4 Kf8 31. b4 h5 32. Kf2 h4 33. g3 Nh3+
34. Ke3 hxg3 35. hxg3 Rf3+ 36. Kd4 Rxg3 37. a4 Ng5 38. Rf4+ Ke7 39. Ke5 Nf7+ 40.
Kd5 Rg1 41. Re4+ Kd7 42. Rf4 Ng5 43. Rf5 Rd1+ 44. Ke5 Nf3+ 45. Kf6 g3 46. Rxf3
g2 47. Rg3 g1=Q 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.40"]
[White "Gamal, Alaa"]
[Black "Miller, Daniel"]
[Result "1-0"]
[WhiteElo "1725"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[WhiteFideId "469114"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. c4 e5 5. dxe5 fxe5 6. cxd5 c6 7. e4 cxd5 8.
exd5 Bb4+ 9. Nc3 Qa5 10. Qb3 Nd7 11. a3 Bxc3+ 12. bxc3 Nc5 13. Qb5+ Qxb5 14.
Bxb5+ Bd7 15. Bxd7+ Kxd7 16. Rd1 Rhg8 17. g3 Rg4 18. Nf3 f6 19. Nd2 Ra4 20. Ra1
h5 21. Ke2 Rh8 22. h4 Rg8 23. Rhb1 Rgg4 24. Rb4 b6 25. Rxg4 Rxg4 26. c4 Na4 27.
Kd3 Rd4+ 28. Kc2 Nc5 29. a4 Ne4 30. Nxe4 Rxe4 31. Kd3 Rd4+ 32. Kc3 Kd6 33. Rb1
Kc7 34. f3 a5 35. Rg1 f5 36. f4 Re4 37. fxe5 Rxe5 38. Kd3 Kd6 39. Rf1 Kc7 40.
Rf2 Kb7 41. Re2 Rxe2 42. Kxe2 Kc7 43. Ke3 Kd7 44. Kf4 Kd6 45. Kxf5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.41"]
[White "Catabay, Rezin C"]
[Black "Blinov, Roman"]
[Result "0-1"]
[WhiteElo "1597"]
[BlackElo "1731"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "3.Nf3"]
[WhiteFideId "487686"]
[BlackFideId "343104478"]
[EventDate "2023.02.15"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 b5 6. a4 Bb7 7. Ne5 Qb6 8. Nc3 a6
9. b3 cxb3 10. Qxb3 e6 11. e3 Nbd7 12. Nxd7 Nxd7 13. a5 Qc7 14. O-O Be7 15. Bd2
O-O 16. Rac1 Rac8 17. e4 Qxa5 18. Nd5 Qa3 19. Nxe7+ Qxe7 20. Bb4 c5 21. dxc5 Bc6
22. Qa3 Ra8 23. Rfd1 Ne5 24. Rd6 Rfc8 25. Qa1 Nc4 26. Rxc6 Rxc6 27. e5 Rcc8 28.
Bxa8 Rxa8 29. Ba3 Qc7 30. Qc3 Qxe5 31. Qxe5 Nxe5 32. c6 Rc8 33. c7 h6 34. Be7
Nc4 35. Bd8 Nb6 36. Be7 f6 37. Rc6 Kf7 38. Bd6 Nc4 39. Rxa6 Nxd6 40. Rxd6 Rxc7
41. Rb6 Rc1+ 42. Kg2 Rb1 43. Rb7+ Kg6 44. h3 b4 45. g4 b3 46. Rb5 f5 47. gxf5+
exf5 48. Rb6+ Kg5 49. Rb4 f4 50. h4+ Kf5 51. Rd4 g5 52. hxg5 hxg5 53. Rd8 b2 54.
Rb8 g4 55. Rf8+ Ke6 56. Re8+ Kd7 57. Rb8 f3+ 58. Kh2 g3+ 59. fxg3 f2 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.42"]
[White "Golubovic, Erik"]
[Black "Kent, Rowan"]
[Result "1-0"]
[WhiteElo "1887"]
[BlackElo "1247"]
[ECO "C27"]
[Opening "Vienna game"]
[WhiteFideId "14586908"]
[BlackFideId "460931"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5 Ng5 5. d4 Ne6 6. d5 Nd4 7. d6 Ne6 8. Bxe6
dxe6 9. Bg5 Qd7 10. dxc7 Qxc7 11. O-O-O Bd7 12. Nf3 Bb4 13. Ne4 Nc6 14. a3 Bf8
15. Rd2 Rc8 16. Rhd1 Nd4 17. Kb1 Qb6 18. Nxe5 g6 19. Nf6+ Kd8 20. Nfxd7+ Ke8 21.
Nxb6 gxh5 22. Rxd4 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.43"]
[White "Kaushik, Madhav"]
[Black "Hertog, Alexander"]
[Result "1-0"]
[WhiteElo "1443"]
[BlackElo "1641"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "499986"]
[BlackFideId "488453"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Be2 Qb6 6. dxc5 Qxc5 7. b4 Qb6 8. Qxd5
Be6 9. Qe4 g6 10. Nf3 Bf5 11. Qh4 Bg7 12. Qg3 e6 13. Na3 Qc7 14. Nb5 Qd7 15. Bf4
h6 16. Rd1 Qe7 17. h4 f6 18. exf6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.44"]
[White "Bowers, Francis J"]
[Black "Li, Reya"]
[Result "1-0"]
[WhiteElo "1855"]
[BlackElo "1474"]
[ECO "C78"]
[Opening "Ruy Lopez"]
[Variation "5.O-O"]
[WhiteFideId "438383"]
[BlackFideId "486892"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. d3 d6 8. c3 Bg4
9. h3 Bh5 10. Nbd2 O-O 11. Re1 h6 12. Nf1 Qd7 13. Ng3 Bg6 14. Nh4 Kh7 15. Qd2
Rae8 16. Ngf5 Ne7 17. Nxg7 Nfg8 18. Nxe8 Qxe8 19. Nxg6 fxg6 20. d4 Bb6 21. Bxg8+
Nxg8 22. Re3 g5 23. a4 Nf6 24. axb5 axb5 25. Qd3 c5 26. dxc5 Bxc5 27. Rf3 Kg7
28. b4 d5 29. Rxf6 Rxf6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.45"]
[White "Pride, Stephen C"]
[Black "Latypova, Olga L"]
[Result "1/2-1/2"]
[WhiteElo "1533"]
[BlackElo "1754"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "419680"]
[BlackFideId "472476"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 h5 6. Be2 c5 7. Nb5 Na6 8. c3 O-O
9. dxc5 Ne4 10. Nf3 Nexc5 11. O-O Re8 12. Rc1 e5 13. Bg3 b6 14. c4 Bb7 15. cxd5
Bxd5 16. Nc3 Bc6 17. Qxd8 Raxd8 18. Rfd1 f6 19. Ne1 Bf8 20. f3 Nb8 21. Bc4+ 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.46"]
[White "Matthews, Adrian M S"]
[Black "Weersing, Nathan"]
[Result "1-0"]
[WhiteElo "1781"]
[BlackElo "1451"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Milner-Barry gambit"]
[WhiteFideId "413631"]
[BlackFideId "467936"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. dxc5 Bxc5 8. O-O
d4 9. b4 Be7 10. b5 Na5 11. Nxd4 Rc8 12. Qe2 Nh6 13. Bb2 Nf5 14. Nd2 a6 15. a4
Bc5 16. Ne4 O-O 17. Nxc5 Qxc5 18. Nxf5 exf5 19. Ba3 Qxc3 20. Bxf8 Kxf8 21. bxa6
bxa6 22. Bxa6 Rc5 23. f4 Nb3 24. Rad1 Bxa4 25. Rd8+ Ke7 26. Qd3 Qxd3 27. Rxd3
Rc7 28. Rd6 Nc5 29. Ra1 f6 30. Bd3 Nxd3 31. Rxd3 Bb5 32. exf6+ Kxf6 33. Rd6+ Kf7
34. Rad1 g6 35. h4 Ba4 36. R1d2 Bb5 37. Kf2 Ke7 38. Rb6 Ba4 39. h5 Be8 40. Rb8
Bf7 41. h6 Kf6 42. Rh8 Be6 43. Rf8+ Ke7 44. Rh8 Kf6 45. Rdd8 Ke7 46. Rde8+ Kd6
47. Rd8+ Kc5 48. Rhe8 Bf7 49. Rc8 Kd6 50. Rxc7 Bxe8 51. Rxh7 Ke6 52. Rh8 Kf7 53.
Rxe8 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.47"]
[White "Rastogi, Nayan Keats"]
[Black "Rida, Ruqayyah"]
[Result "1/2-1/2"]
[WhiteElo "1421"]
[BlackElo "1669"]
[ECO "C78"]
[Opening "Ruy Lopez"]
[Variation "5.O-O"]
[WhiteFideId "343407579"]
[BlackFideId "343272375"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. c3 d6 8. d4 Bb6
9. a4 Bb7 10. Re1 h6 11. Bc2 O-O 12. d5 Ne7 13. Nbd2 Ng4 14. Re2 Ng6 15. h3
Bxf2+ 16. Rxf2 Ne3 17. Qe2 Nxc2 18. Ra2 Nf4 19. Qd1 Ne3 20. Qe1 Nc4 21. Qf1 Nxd2
22. Bxd2 c6 23. Bxf4 exf4 24. dxc6 Bxc6 25. Nd4 Bxe4 26. axb5 axb5 27. Rxa8 Bxa8
28. Rxf4 d5 29. Qxb5 Qc7 30. Qf1 Rb8 31. Rf2 Rb6 32. Re2 Bb7 33. Qb1 g6 34. Qc1
Kg7 35. Qe1 Rf6 36. b4 Bc8 37. Rf2 Qg3 38. Re2 Qg5 39. Re5 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.48"]
[White "OShea, Colm"]
[Black "van Litsenborgh, Rudi"]
[Result "1-0"]
[WhiteElo "1677"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Variation "anti-anti-Caro-Kann defence"]
[WhiteFideId "449660"]
[BlackFideId "343418376"]
[EventDate "2023.02.15"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Qxd5 5. Nc3 Qd8 6. d4 Nf6 7. Nf3 e6 8.
Bc4 Be7 9. O-O a6 10. Re1 b5 11. Bb3 Bb7 12. a3 O-O 13. Bf4 Bd6 14. Bg5 Be7 15.
Qd3 Nbd7 16. Bc2 g6 17. Rad1 Nd5 18. Bh6 Re8 19. Ne4 N7f6 20. Nc5 Bc8 21. Ne5
Qb6 22. b4 a5 23. Rb1 Rd8 24. Qf3 Bb7 25. Be4 axb4 26. axb4 Bf8 27. Bxd5 Rxd5
28. Qxf6 Rxe5 29. dxe5 Bxh6 30. Nxb7 Qxb7 31. Red1 Qc7 32. f4 Ra2 33. Rd8+ Bf8
34. Rbd1 Rxg2+ 35. Kxg2 Qc2+ 36. R1d2 Qe4+ 37. Kf2 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.49"]
[White "Osborne, Paul"]
[Black "Downey, Keith"]
[Result "1/2-1/2"]
[BlackElo "1818"]
[ECO "B21"]
[Opening "Sicilian"]
[Variation "Smith-Morra gambit"]
[WhiteFideId "343419020"]
[BlackFideId "10700250"]
[EventDate "2023.02.15"]

1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qc3 d6 5. Nf3 Nf6 6. Bd3 g6 7. Qb3 Bg7 8. O-O
O-O 9. c3 b6 10. Rd1 Qc7 11. Na3 a6 12. Bf4 Nd7 13. Nc4 b5 14. Ne3 Nc5 15. Qc2
e6 16. Ng4 e5 17. Nh6+ Kh8 18. Be3 Ne7 19. b4 Nb7 20. Qb3 Be6 21. Qb2 f6 22.
Rac1 Rac8 23. h3 d5 24. Qa3 Qc6 25. Qb2 dxe4 26. Be2 exf3 27. Bxf3 e4 28. Bg4 f5
29. Be2 Bc4 30. Bd4 Rfd8 31. Bxc4 Qxc4 32. Qb3 Rd5 33. Nf7+ Kg8 34. Ng5 Bxd4 35.
cxd4 Qxb3 36. Rxc8+ Nxc8 37. axb3 f4 38. Rc1 Ncd6 39. Ne6 Kf7 40. Nc5 Rxd4 41.
Nxb7 Nxb7 42. Rc7+ Kg8 43. Rxb7 Rxb4 44. Ra7 Rxb3 45. Rxa6 Rb1+ 46. Kh2 b4 47.
Rb6 b3 48. g4 Kf7 49. g5 b2 50. Rf6+ Ke7 51. Rb6 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.50"]
[White "Donnelly, Andrew J"]
[Black "Devalia, Aadishesh"]
[Result "1-0"]
[WhiteElo "1522"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "3.Nf3"]
[WhiteFideId "472344"]
[EventDate "2023.02.15"]

1. Nf3 c6 2. c4 d5 3. d4 Bf5 4. Nc3 Nf6 5. e3 e6 6. Bd3 Bg6 7. O-O Bd6 8. c5 Bc7
9. Re1 O-O 10. e4 dxe4 11. Nxe4 Nbd7 12. Bg5 Ba5 13. Re3 Bxe4 14. Bxe4 Qb8 15.
Bc2 Nd5 16. Ra3 Bc7 17. Qd3 N7f6 18. Bxf6 Nxf6 19. Re1 g6 20. Ne5 Rd8 21. Qf3
Bxe5 22. dxe5 Nd5 23. Qg4 Qc7 24. h4 Qe7 25. h5 Qxc5 26. hxg6 Qxc2 27. gxf7+
Kxf7 28. Rf3+ Ke8 29. Qxe6+ Ne7 30. Rf7 Rd7 31. Rxe7+ Rxe7 32. Qg8+ Kd7 33. Qxa8
Kc7 34. Qxa7 Qd2 35. Qe3 Qxb2 36. Qc5 Re8 37. Qd6+ Kb6 38. e6 Qxa2 39. e7 Qa5
40. Rb1+ Ka7 41. Qd7 Rxe7 42. Qxe7 Qa6 43. Qxh7 c5 44. Qg7 Qc6 45. Ra1+ Kb6 46.
Rb1+ Ka7 47. g4 c4 48. g5 c3 49. Qf6 c2 50. Ra1+ Kb8 51. Qxc6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.51"]
[White "Adams, George"]
[Black "Bryant, Harry"]
[Result "1-0"]
[WhiteElo "1494"]
[BlackElo "1686"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "487643"]
[BlackFideId "489158"]
[EventDate "2023.02.15"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Na3 a6 7. Qb3 Qxb3 8. axb3
e6 9. Nb5 Kd8 10. Ng5 Rg8 11. Nxf7+ Kd7 12. Ne5+ Nxe5 13. Bxe5 b6 14. Nc7 Ra7
15. Nxa6 Kd8 16. Bb5 Nd7 17. Bg3 Be7 18. O-O Nf6 19. Nb8 Rxa1 20. Rxa1 Ne4 21.
Nc6+ Ke8 22. Ne5+ Kf8 23. Ra8 Nd6 24. Bd7 g6 25. Bxe6 Kg7 26. Bxg8 Kxg8 27. Nc6
Kf7 28. Bxd6 Bxd6 29. Rxc8 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.52"]
[White "Swanson, George"]
[Black "Skelton, Alexander"]
[Result "1/2-1/2"]
[WhiteElo "1792"]
[ECO "B15"]
[Opening "Caro-Kann"]
[Variation "Forgacs variation"]
[WhiteFideId "343413889"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Bd6 7. Qe2+ Qe7
8. Qxe7+ Kxe7 9. Be3 Be6 10. Bd3 Nd7 11. Ne2 Nb6 12. b3 Nd5 13. Kd2 Nxe3 14.
fxe3 Rhe8 15. a3 c5 16. c4 cxd4 17. exd4 a6 18. d5 Bd7 19. b4 b5 20. c5 Be5 21.
Ra2 Bg4 22. h3 Bh5 23. Re1 Kf8 24. g4 Bg6 25. Bxg6 hxg6 26. Rf1 a5 27. bxa5 Rxa5
28. Nc1 Rc8 29. Nd3 b4 30. Rb1 Rxa3 31. Rxa3 bxa3 32. Nxe5 fxe5 33. d6 Ke8 34.
Rc1 Kd7 35. Kd3 a2 36. Kc4 Ra8 37. Ra1 Kc6 38. Kb4 Rb8+ 39. Kc4 Rb5 40. d7 Rxc5+
41. Kb4 Rd5 42. Rxa2 Kxd7 43. Ra6 Rd3 44. Kc5 Rxh3 45. Ra7+ Ke6 46. Ra6+ Ke7 47.
Ra7+ Kf6 48. g5+ Kxg5 49. Rxf7 e4 50. Kd4 Rf3 51. Rxg7 e3 52. Re7 Kf4 53. Kd3 g5
54. Ke2 Kg3 55. Rh7 Kg2 56. Rg7 Rg3 57. Rg8 g4 58. Rg7 Kg1 59. Rg8 Kh2 60. Rg7
Rg2+ 61. Kxe3 Kg3 62. Rg8 Rf2 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.53"]
[White "Podmore, Mervyn J"]
[Black "Berkley, Stephen W"]
[Result "0-1"]
[BlackElo "1615"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz variation"]
[BlackFideId "486850"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. Bf4 a6 7. Be2 Nc6 8. Be3
cxd4 9. Bxd4 Nxd4 10. Qxd4 f6 11. exf6 Nxf6 12. Rd1 Bd6 13. O-O O-O 14. Kh1 b5
15. a3 Qc7 16. Qd2 Bd7 17. Rfe1 Ng4 18. Rf1 Bc6 19. g3 Bc5 20. Nd4 Nxf2+ 21.
Rxf2 Rxf2 22. Nxe6 d4+ 23. Kg1 Rg2+ 24. Kf1 dxc3 25. Nxc7 Rg1# 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.54"]
[White "Golsta, Ramona"]
[Black "Puthanveettil, Joshua"]
[Result "1-0"]
[WhiteElo "1777"]
[ECO "E20"]
[Opening "Nimzo-Indian"]
[Variation "Kmoch variation"]
[WhiteFideId "11607394"]
[BlackFideId "343411096"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 O-O 7. e3 b6 8. cxd5
exd5 9. Bd3 Bb7 10. Ne2 Nc6 11. O-O Re8 12. Ng3 Qd6 13. Ra2 Re7 14. Nf5 Qe6 15.
Nxe7+ Nxe7 16. Re2 Re8 17. Qc2 c5 18. e4 c4 19. exd5 cxd3 20. dxe6 dxc2 21.
exf7+ Kxf7 22. Rxc2 Ned5 23. Kf2 Bc6 24. c4 Ba4 25. Re2 Rxe2+ 26. Kxe2 Ne7 27.
Bg5 Nc6 28. Kd3 Na5 29. Bxf6 Kxf6 30. Rc1 Ke6 31. c5 bxc5 32. Rxc5 Nc6 33. d5+
Kd6 34. Rxc6+ Bxc6 35. dxc6 Kxc6 36. Kc4 h6 37. f4 h5 38. g3 g6 39. h3 a6 40. a4
Kd6 41. a5 Kc6 42. g4 h4 43. f5 gxf5 44. gxf5 Kd6 45. Kd4 Ke7 46. Kc5 Kf6 47.
Kb6 Kxf5 48. Kxa6 Kf4 49. Kb5 Kg3 50. a6 Kxh3 51. a7 Kh2 52. a8=Q h3 53. Qf3 Kg1
54. Qxh3 Kf2 55. Kc4 Ke2 56. Qg3 Kd2 57. Qf3 Kc2 58. Qd3+ Kb2 59. Qc3+ Kb1 60.
Qd2 Ka1 61. Kb3 Kb1 62. Qd1# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.55"]
[White "Xu, Jiarui"]
[Black "Korolchuk, Ted"]
[Result "1-0"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "471712"]
[BlackFideId "343417876"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. Nc3 Qc7 5. g3 Nf6 6. Bg2 Be7 7. O-O O-O 8. Be3
e5 9. Nd2 d6 10. f4 Ng4 11. Nd5 Qd8 12. f5 Nxe3 13. Nxe3 Bg5 14. Nd5 Ne7 15. Nc3
b6 16. Qe2 Bb7 17. Nf3 Nc6 18. Nxg5 Qxg5 19. Qf2 Ne7 20. Bf3 d5 21. h4 Qf6 22.
g4 h6 23. Nxd5 Nxd5 24. exd5 Qd6 25. c4 f6 26. Be4 a5 27. a4 Rad8 28. Kh2 Qe7
29. Rg1 Kf7 30. Qd2 Rh8 31. Rg3 Rdg8 32. Rag1 Bc8 33. Kg2 Bd7 34. b3 Ke8 35. Kf1
Kd8 36. Qg2 Ke8 37. Ke2 Kf8 38. g5 Qf7 39. gxf6 gxf6 40. Rg6 Rxg6 41. fxg6 Qg7
42. Qf3 Ke7 43. Bf5 Be8 44. h5 Rf8 45. Bg4 f5 46. Bxf5 Bd7 47. d6+ Kxd6 48. Qd5+
Kc7 49. Bxd7 Qxd7 50. g7 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.56"]
[White "Gonzales, Ceferino"]
[Black "Dean, Matthew"]
[Result "1-0"]
[WhiteElo "1509"]
[ECO "A21"]
[Opening "English opening"]
[WhiteFideId "5219590"]
[BlackFideId "343407889"]
[EventDate "2023.02.15"]

1. c4 e5 2. Nc3 d6 3. b3 Nf6 4. Qc2 Nbd7 5. Bb2 g6 6. e3 Bg7 7. Nge2 O-O 8. g3
Nc5 9. Bg2 Nfd7 10. b4 Ne6 11. O-O f5 12. f4 Nf6 13. Nd5 Nh5 14. Bf3 Rf7 15.
Bxh5 gxh5 16. fxe5 dxe5 17. Rxf5 Qf8 18. Rxf7 Qxf7 19. Rf1 Qg6 20. Ne7+ Kh8 21.
Nxg6+ Kg8 22. Ne7+ Kh8 23. Nxc8 Rxc8 24. Qf5 Re8 25. Bxe5 h4 26. Bxg7+ Nxg7 27.
Qf8+ Rxf8 28. Rxf8# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.57"]
[White "Walker, Heather Enid"]
[Black "Turner, David J"]
[Result "0-1"]
[WhiteElo "1280"]
[BlackElo "1762"]
[ECO "B07"]
[Opening "Pirc"]
[Variation "Ufimtsev-Pytel variation"]
[WhiteFideId "343402127"]
[BlackFideId "419737"]
[EventDate "2023.02.15"]

1. d4 d6 2. e4 Nf6 3. Nc3 c6 4. Bc4 b5 5. Be2 b4 6. e5 dxe5 7. dxe5 bxc3 8.
Qxd8+ Kxd8 9. exf6 cxb2 10. fxe7+ Bxe7 11. Bxb2 Bb4+ 12. c3 Ba5 13. Nf3 Re8 14.
Nd4 Ba6 15. Rd1 Kc7 16. Rd2 Nd7 17. O-O Bxe2 18. Rxe2 Rxe2 19. Nxe2 Re8 20. Nd4
Bb6 21. g3 Ne5 22. Kg2 Nc4 23. Bc1 Bxd4 24. cxd4 Re2 25. a4 Ra2 26. Re1 Kd7 27.
Kf3 Rxa4 28. Rd1 Ra1 29. Ke2 a5 30. d5 c5 31. d6 a4 32. Bf4 Rxd1 33. Kxd1 Nxd6
34. Kc2 Kc6 35. h4 Nc4 36. Bc1 Kd5 37. Kd3 a3 38. Kc2 a2 39. Bb2 Nxb2 40. Kxb2
a1=Q+ 41. Kxa1 Ke4 42. f4 Kf3 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.58"]
[White "Catabay, Mae Katelyn Rose"]
[Black "Gvero, Richard"]
[Result "1-0"]
[WhiteElo "1525"]
[ECO "B00"]
[Opening "King's pawn opening"]
[WhiteFideId "484768"]
[BlackFideId "343419186"]
[EventDate "2023.02.15"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. Nf3 Bg4 5. Be3 Bg7 6. Nbd2 Nc6 7. c3 e5 8. O-O
O-O 9. Qb3 Rb8 10. d5 Ne7 11. Bxa7 Ra8 12. Be3 b6 13. c4 Qd7 14. Nh4 Qc8 15. f3
Bd7 16. Qc2 Nh5 17. Nb3 Bf6 18. Qf2 Bg7 19. g4 Nf6 20. Qg3 h6 21. h3 Nh7 22. Kh2
f5 23. gxf5 Nxf5 24. exf5 g5 25. Ng6 Re8 26. h4 Bxf5 27. Be4 Kf7 28. h5 Nf6 29.
Bxg5 hxg5 30. Qxg5 Bxe4 31. fxe4 Qd8 32. h6 Bh8 33. Nxh8+ Rxh8 34. Qg7+ Ke8 35.
Rxf6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.15"]
[Round "2.59"]
[White "Soulier, Arne"]
[Black "Chan, Anthony"]
[Result "0-1"]
[WhiteElo "1120"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "494496"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 g6 5. f3 c5 6. Qd2 Nc6 7. Nge2 Bg7 8. g4 e6
9. h4 h5 10. g5 Nd7 11. O-O-O Qa5 12. a3 b5 13. dxc5 Nxc5 14. Nd4 Nxd4 15. exd4
Nb7 16. Na2 Qb6 17. Qc3 Nd6 18. Qc5 Qxc5 19. dxc5 Nf5 20. Nb4 Nd4 21. Bg2 Ne2+
22. Kb1 Nxf4 23. Bf1 Bf8 24. Rd4 e5 25. Nxd5 exd4 26. Nc7+ Kd7 27. Nxa8 Bxc5 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.1"]
[White "Dardha, Daniel"]
[Black "Bazakutsa, Svyatoslav"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2612"]
[BlackElo "2330"]
[ECO "E90"]
[Opening "King's Indian"]
[Variation "5.Nf3"]
[WhiteFideId "240990"]
[BlackFideId "14198525"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Bd3 Bg4 7. Be2 Nfd7 8. Be3
Nc6 9. Ng1 Bxe2 10. Ngxe2 e5 11. O-O exd4 12. Nxd4 Nxd4 13. Bxd4 Re8 14. Bxg7
Kxg7 15. Qd4+ Qf6 16. Rfd1 Qxd4 17. Rxd4 a5 18. f3 Nc5 19. b3 h5 20. Nd5 Ne6 21.
Rd2 Red8 22. Rad1 Kf8 23. Kf2 Ra6 24. Nc3 f6 25. Ke3 Raa8 26. g3 Rd7 27. Rd5 Re7
28. Kf2 Nc5 29. R5d2 Kg7 30. Nd5 Rf7 31. Re1 Re8 32. Re3 Re5 33. a3 Na6 34. Nf4
Re8 35. Rd5 b6 36. Rd2 Rd7 37. Re1 Kf7 38. Rg1 Rb8 39. Rc1 Rdd8 40. Ne2 Ke6 41.
Rb1 Ra8 42. b4 axb4 43. axb4 Nb8 44. c5 Nc6 45. Nf4+ Kf7 46. cxb6 cxb6 47. Rc1
Ne5 48. Rc7+ Rd7 49. Rxd7+ Nxd7 50. Rxd6 Ne5 51. Nd5 Ra2+ 52. Ke1 Nxf3+ 53. Kd1
Ng5 54. Nc3 Rxh2 55. Rxb6 h4 56. gxh4 Rxh4 57. b5 Nxe4 58. Nd5 Rh5 59. Rb7+ Ke8
60. Nf4 Rxb5 61. Rxb5 Nc3+ 62. Kd2 Nxb5 63. Nxg6 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.2"]
[White "Ismail, Mohammed Aayan"]
[Black "Korneev, Oleg"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2211"]
[BlackElo "2485"]
[ECO "D48"]
[Opening "QGD semi-Slav"]
[Variation "Meran, 8...a6"]
[WhiteFideId "465135"]
[BlackFideId "4156803"]
[EventDate "2023.02.15"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
a6 9. O-O c5 10. Qe2 Bb7 11. Rd1 Qc7 12. Bc2 Bd6 13. a3 O-O 14. h3 h6 15. dxc5
Bxc5 16. e4 Rfd8 17. Be3 Bxe3 18. Qxe3 Nb6 19. Bd3 Nc4 20. Qe2 Ne5 21. Nxe5 Qxe5
22. Bc2 Qg5 23. Rxd8+ Rxd8 24. Rd1 Rc8 25. Qd2 Qxd2 26. Rxd2 Kf8 27. e5 Nd5 28.
Ne4 Nb6 29. Nd6 Rd8 30. Bd3 Bd5 31. Rc2 g5 32. g3 Bf3 33. Be2 Bxe2 34. Rxe2 Nc4
35. Nxc4 bxc4 36. Rc2 Rd5 37. Rxc4 Rxe5 38. Kf1 a5 39. Rc7 Rb5 40. Ra7 Kg7 41.
a4 Rxb2 42. Rxa5 Ra2 43. Kg2 f5 44. Ra7+ Kf6 45. a5 h5 46. a6 g4 47. h4 Ke5 48.
Ra8 Ke4 49. a7 e5 50. Kg1 Ra5 51. Kg2 Ra1 52. Kh2 Ra6 53. Kg1 Ra1+ 54. Kg2 Ra2
55. Kg1 Ra1+ 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.3"]
[White "Clarke, Brandon G I"]
[Black "Anand, Batsukh"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2473"]
[BlackElo "2197"]
[ECO "B48"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "400319"]
[BlackFideId "4903510"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8.
O-O-O Bb4 9. f3 Ne5 10. Nb3 b5 11. Kb1 Be7 12. Qf2 Bb7 13. Na5 Bc6 14. Bb6 Qc8
15. Bc5 Qd8 16. Bxe7 Qxe7 17. Qd4 Ng6 18. e5 Nd5 19. Nxd5 Bxd5 20. c4 Bc6 21. h4
Qd8 22. h5 Qxa5 23. hxg6 fxg6 24. Bd3 bxc4 25. Bxg6+ Kd8 26. Be4 Qb5 27. Bxc6
Qxc6 28. Qg4 Rb8 29. Qxg7 Kc7 30. Rh4 Rhd8 31. Rdd4 Rb4 32. a3 Ra4 33. Qxh7 Kb8
34. Qe7 Kc7 35. Qd6+ Qxd6 36. Rxd6 Kb7 37. Rhd4 Kc8 38. Kc2 Rg8 39. g4 Rg5 40.
Rxd7 Rxe5 41. Re7 Re2+ 42. Rd2 Rxd2+ 43. Kxd2 c3+ 44. Kxc3 Rf4 45. Rxe6 Rxf3+
46. Kb4 Kb7 47. Ka5 Rb3 48. Re4 Rb5+ 49. Ka4 Kc6 50. Rc4+ Kd5 51. Rb4 Rc5 52.
Rb6 Rc2 53. b4 Rg2 54. Rxa6 Rxg4 55. Ka5 Kc4 56. Ka4 Kc3 57. Rc6+ Kb2 58. Rh6
Rf4 59. Rh3 Rg4 60. Ka5 Rg5+ 61. b5 Rf5 62. a4 Ka1 63. Rh2 Rf6 64. b6 Rf5+ 65.
Ka6 Rf6 66. a5 Rf5 67. b7 Rf8 68. Rc2 Rf6+ 69. Ka7 Rf7 70. a6 Rf6 71. Rc1+ Kb2
72. Rc7 Rf8 73. b8=R+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.4"]
[White "Hunt, Harriet V"]
[Black "Bosiocic, Marin"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2349"]
[BlackElo "2564"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "403512"]
[BlackFideId "14507927"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. b3 a6 6. Bxc6 Nxc6 7. Bb2 b5 8. c4
bxc4 9. bxc4 Rb8 10. Bc3 Bb7 11. Re1 Qc7 12. Na3 f6 13. Nh4 Bd6 14. Qh5+ Ke7 15.
g3 Be5 16. Rac1 Rbg8 17. Nf3 Bxc3 18. Rxc3 g6 19. Qxc5+ d6 20. Qe3 Ne5 21. d4
Nxf3+ 22. Qxf3 e5 23. d5 Qc5 24. Nc2 a5 25. Rb1 Ba6 26. Qg4 Bc8 27. Qe2 Bd7 28.
Rb7 Rb8 29. Rcb3 Rxb7 30. Rxb7 Rc8 31. Ne3 Rc7 32. Rxc7 Qxc7 33. Kg2 Qb6 34. Qd2
Ba4 35. Nf1 Qb1 36. f3 Qb6 37. Qf2 Qb4 38. Nd2 Bd7 39. Qe3 h5 40. a3 Qb2 41. c5
a4 42. cxd6+ Kxd6 43. f4 Bg4 44. fxe5+ fxe5 45. h3 Bd7 46. Kf3 Qc2 47. Qg5 Qc3+
48. Kg2 Kc5 49. g4 h4 50. Nf3 Qc2+ 51. Nd2 Kd4 52. Kf2 Kc3 53. Qe3+ Kb2 54. Kf3
Bb5 55. d6 g5 56. Qxg5 Qd1+ 57. Kf2 Qe2+ 58. Kg1 Qe1+ 59. Kg2 Qg3+ 60. Kh1 Qxh3+
61. Kg1 Qg3+ 62. Kh1 Kc2 63. Qf5 Qe1+ 64. Nf1 Bxf1 65. d7 Be2+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.5"]
[White "Fernandez, Daniel Howard"]
[Black "Mihalik, Agoston"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2481"]
[BlackElo "2142"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "5801605"]
[BlackFideId "719021"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 4. e4 dxe4 5. dxc5 Qa5 6. Qd2 g6 7. Nxe4 Qxd2+ 8.
Nxd2 Bg7 9. O-O-O O-O 10. Ngf3 Be6 11. a3 Nbd7 12. Ng5 Bf5 13. Nb3 Rac8 14. c6
Rxc6 15. Nd4 Rcc8 16. Nxf5 gxf5 17. g3 Nc5 18. Nh3 Rfd8 19. Rxd8+ Rxd8 20. f3
Nd5 21. Bd2 Na4 22. c3 Nc5 23. Kc2 e5 24. Bc4 h6 25. Rd1 Nb6 26. Be2 Nd5 27. Bc1
Ne6 28. a4 Kf8 29. g4 f4 30. Bc4 Ndc7 31. Rxd8+ Nxd8 32. Nf2 Bf6 33. b4 Nde6 34.
Ne4 Be7 35. Bd2 Ke8 36. Be1 Kd7 37. Bf2 b6 38. h4 Bd8 39. Nd2 Ne8 40. Bb5+ Ke7
41. Nc4 Bc7 42. a5 Nd6 43. axb6 axb6 44. Nxd6 Kxd6 45. Kd3 Bd8 46. Be8 Ke7 47.
Ba4 f5 48. gxf5 Ng7 49. Ke4 Kf6 50. Bd7 Nh5 51. Kd5 Ng3 52. c4 Nxf5 53. Bxf5
Kxf5 54. h5 Bc7 55. b5 Kg5 56. Kc6 Bd8 57. Kd7 Bf6 58. c5 bxc5 59. b6 e4 60.
fxe4 c4 61. b7 Be5 62. Bd4 Bb8 63. Kc8 c3 64. Kxb8 c2 65. Bb2 f3 66. Kc8 f2 67.
b8=Q f1=Q 68. Qe5+ Kg4 69. Qc5 Qa6+ 70. Kc7 Qe6 71. Qc6 Qb3 72. Bc1 Kxh5 73.
Qd5+ Qxd5 74. exd5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.6"]
[White "Saunders, Aron"]
[Black "Czopor, Maciej"]
[Result "1/2-1/2"]
[BlackTitle "FM"]
[WhiteElo "2109"]
[BlackElo "2412"]
[ECO "C53"]
[Opening "Giuoco Piano"]
[WhiteFideId "469343"]
[BlackFideId "21805431"]
[EventDate "2023.02.15"]

1. e4 Nc6 2. Nf3 e5 3. Bc4 Bc5 4. c3 Nf6 5. d3 O-O 6. Bg5 h6 7. Bh4 g5 8. Bg3 d6
9. O-O a6 10. a4 Ba7 11. Nbd2 Kg7 12. Re1 Nh7 13. Nf1 f5 14. exf5 Bxf5 15. Ne3
Bg6 16. d4 exd4 17. Nxd4 Nxd4 18. cxd4 h5 19. h3 h4 20. Bh2 Qf6 21. Ng4 Qxd4 22.
Re7+ Kh8 23. Rxc7 Nf6 24. Bxd6 Nxg4 25. Qxd4+ Bxd4 26. Bxf8 Rxf8 27. hxg4 Rxf2
28. Rd7 Be3 29. Kh1 Be4 30. Bd5 Rd2 31. Re7 Bxd5 32. Rxe3 Rxg2 33. Rae1 Rxb2+
34. Kg1 Rg2+ 35. Kf1 Rxg4 36. Rd1 Rf4+ 37. Kg1 Rf5 38. Re7 b5 39. Rd7 Bf7 40. a5
Kg7 41. R1d6 b4 42. Rxa6 b3 43. Raa7 h3 44. Rab7 g4 45. Rxb3 Rxa5 46. Rb4 Ra1+
47. Kh2 Ra2+ 48. Kh1 Ra1+ 49. Kh2 Ra2+ 50. Kh1 Ra1+ 51. Kh2 Ra2+ 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.7"]
[White "Southcott-Moyers, Indy"]
[Black "Hebden, Mark L"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2077"]
[BlackElo "2454"]
[ECO "E92"]
[Opening "King's Indian"]
[Variation "Gligoric-Taimanov system"]
[WhiteFideId "488542"]
[BlackFideId "400084"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Be3 Nbd7 8. O-O
Qe7 9. dxe5 dxe5 10. Nd5 Qd8 11. Qc2 Nh5 12. Nd2 c6 13. Nc3 Nf4 14. Nf3 Qe7 15.
Qd2 Nc5 16. Rad1 a5 17. Rfe1 a4 18. Qd6 Qxd6 19. Rxd6 Nfe6 20. Red1 Re8 21. Kf1
f6 22. R6d2 Bf8 23. g3 Nc7 24. Ne1 N7a6 25. f3 Be6 26. Nc2 Be7 27. Kf2 Bd8 28.
Kg2 Ba5 29. Bf1 f5 30. exf5 Bxf5 31. g4 Be6 32. h3 Bf7 33. Rd6 e4 34. Nxe4 Nxe4
35. fxe4 Rxe4 36. R6d4 Rxd4 37. Rxd4 Bb6 38. Rd1 Bxe3 39. Nxe3 Re8 40. Kf3 Nc5
41. h4 Be6 42. Bd3 Kg7 43. Bc2 Kf6 44. b4 axb3 45. axb3 Na6 46. Rd2 Nb4 47. Bd1
h6 48. Nc2 Nxc2 49. Bxc2 g5 50. hxg5+ hxg5 51. Rh2 Ke5 52. Rh5 Rg8 53. Rh7 Rf8+
54. Ke3 Bxg4 55. Rg7 Rf3+ 56. Kd2 Rf2+ 57. Kc3 Bf5 58. Bxf5 Rxf5 59. Rxb7 g4 60.
Kd2 g3 61. Rg7 Kf4 62. Ke2 c5 63. Kf1 Kf3 64. Kg1 Re5 65. Rf7+ Kg4 66. Rg7+ Kf4
67. Rf7+ Ke3 68. Kg2 Kd2 69. Rd7+ Kc3 70. Rd5 Re2+ 71. Kxg3 Kb4 72. Kf3 Re1 73.
Kf2 Rb1 74. Ke2 Rxb3 75. Kd2 Kxc4 76. Rh5 Kb4 77. Kc2 Rg3 78. Rh8 Rg2+ 79. Kc1
Re2 80. Rh3 Kc4 81. Rh4+ Kd3 82. Rh3+ Re3 83. Rxe3+ Kxe3 84. Kc2 Kd4 85. Kd2 c4
86. Kc2 c3 87. Kc1 Kd3 88. Kd1 c2+ 89. Kc1 Kc3 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.8"]
[White "Roberson, Peter T"]
[Black "Weersing, Abigail Riis"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2426"]
[BlackElo "1827"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Milner-Barry gambit"]
[WhiteFideId "412384"]
[BlackFideId "460036"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. dxc5 Bxc5 8. O-O
a5 9. Nbd2 Qc7 10. Re1 Nge7 11. Nb3 Ba7 12. Bf4 Qb6 13. Qe2 Ng6 14. Be3 Qc7 15.
Bxa7 Nf4 16. Qe3 Nxd3 17. Bb6 d4 18. Qxd3 Qxb6 19. Nbxd4 Rd8 20. Re2 Ne7 21. Ng5
Bc6 22. Qh3 Bd5 23. b3 Ng6 24. Qe3 h6 25. Nh3 O-O 26. Rd1 Qc5 27. Red2 b6 28.
Nc2 Rc8 29. c4 Ba8 30. f4 Qc6 31. Nd4 Qc5 32. Nc2 Qc6 33. Qf2 Qb7 34. Na3 Ne7
35. Rd6 Rc5 36. Rd7 Rc7 37. Rxc7 Qxc7 38. Nb5 Qb7 39. Nd6 Qc6 40. Qg3 Rd8 41.
Nf2 Qc5 42. Kf1 Qa3 43. Qe3 Qxa2 44. Qxb6 Nc6 45. Qe3 Nb4 46. Qc3 Qc2 47. Qxc2
Nxc2 48. Rd3 Kf8 49. g3 Ke7 50. Ke2 Nb4 51. Rd1 Nc6 52. Nb5 Rb8 53. Ne4 Nxe5 54.
fxe5 Bxe4 55. Ra1 Ra8 56. Kd2 f6 57. b4 Rd8+ 58. Ke3 Bd3 59. Nd4 Rd7 60. Nc6+
Kf7 61. Rd1 Rc7 62. Nxa5 Bf5 63. b5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.9"]
[White "Payne, Matthew J"]
[Black "Arkell, Keith C"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2104"]
[BlackElo "2404"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Paulsen attack"]
[WhiteFideId "417084"]
[BlackFideId "400270"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Na3 cxd4 7. cxd4 Nf5 8. Nc2
Be7 9. Bd3 h5 10. Bd2 g5 11. h3 a5 12. Qc1 Rg8 13. g4 hxg4 14. hxg4 Nh4 15. Nxh4
gxh4 16. Qd1 Qb6 17. O-O Bd7 18. Be3 Nb4 19. Be2 Bb5 20. f3 Bxe2 21. Qxe2 Qa6
22. Qxa6 Rxa6 23. Ne1 Rc6 24. a3 Nc2 25. Nxc2 Rxc2 26. Rf2 Rc4 27. Rc1 Kd7 28.
Rfc2 b5 29. Kg2 Rgc8 30. Rxc4 dxc4 31. Bd2 b4 32. axb4 Bxb4 33. Bc3 Rb8 34. Kh3
Bxc3 35. Rxc3 Rb4 36. Kxh4 Kc6 37. b3 Kd5 38. bxc4+ Kxd4 39. Ra3 a4 40. c5 Kxe5
41. c6 Kd6 42. Rc3 Kc7 43. Rc5 f6 44. Kh5 Rd4 45. Kg6 Rf4 46. Rc3 e5 47. Kf7 e4
48. fxe4 Rxg4 49. Kxf6 Rxe4 50. Kf5 Re8 51. Ra3 Ra8 52. Ke4 Kxc6 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.10"]
[White "Murphy, Hugh W"]
[Black "Turner, Matthew J"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2111"]
[BlackElo "2455"]
[ECO "D04"]
[Opening "Queen's pawn game"]
[WhiteFideId "422444"]
[BlackFideId "402893"]
[EventDate "2023.02.15"]

1. d4 d5 2. Nf3 Nf6 3. e3 g6 4. Nbd2 Bg7 5. b3 O-O 6. Bb2 b6 7. Ne5 Nfd7 8. h4
Nxe5 9. dxe5 Nc6 10. f4 f6 11. Bb5 Qd7 12. Nf3 a6 13. Bxc6 Qxc6 14. h5 Bg4 15.
hxg6 hxg6 16. Qd2 d4 17. exf6 exf6 18. Nxd4 Qe4 19. Kf2 Rad8 20. Qd3 Qxd3 21.
cxd3 c5 22. Nf3 Rxd3 23. Rhd1 Rfd8 24. Ke2 Bf5 25. Rxd3 Bxd3+ 26. Kf2 Bb5 27.
Rc1 a5 28. Rc2 a4 29. Rd2 Ra8 30. g4 Be8 31. g5 fxg5 32. Bxg7 Kxg7 33. Nxg5 axb3
34. axb3 Ra3 35. Rb2 Kf6 36. Ne4+ Ke7 37. Nd2 Bf7 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.11"]
[White "Palucha, Szymon"]
[Black "Adams, Michael"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "1980"]
[BlackElo "2688"]
[ECO "C78"]
[Opening "Ruy Lopez"]
[Variation "Moeller defence"]
[WhiteFideId "430005"]
[BlackFideId "400041"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Bc5 6. d3 d6 7. c3 Ba7 8. Nbd2
O-O 9. h3 Ne7 10. Re1 Ng6 11. Nf1 b5 12. Bb3 Bb7 13. Ng3 Re8 14. Nh2 d5 15. Qf3
Nh4 16. Qe2 h6 17. Ng4 Nh7 18. Ne3 c6 19. Nef5 Nxf5 20. Nxf5 Bc8 21. Bd2 Bxf5
22. exf5 Qd7 23. Qf3 e4 24. Qg4 Nf6 25. Qg3 Qxf5 26. d4 Bb8 27. Qh4 Qh7 28. f4
exf3 29. Rxe8+ Nxe8 30. Qe7 Bd6 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.12"]
[White "Grieve, Harry"]
[Black "Nawalaniec, Adam"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2442"]
[BlackElo "1753"]
[ECO "C41"]
[Opening "Philidor"]
[Variation "Hanham variation"]
[WhiteFideId "426520"]
[BlackFideId "21023786"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bc4 Be7 5. dxe5 Nxe5 6. Nxe5 dxe5 7. Qh5 g6 8.
Qxe5 Nf6 9. Bh6 Rg8 10. Bg5 Qd6 11. Qxd6 cxd6 12. Nc3 Be6 13. Bb5+ Nd7 14. Bxe7
Kxe7 15. Bxd7 Kxd7 16. O-O-O Kc6 17. Rd4 Rad8 18. h4 h6 19. Rhd1 Rd7 20. R1d3 b5
21. a4 a6 22. b3 g5 23. hxg5 hxg5 24. Na2 Re8 25. a5 Ra8 26. Nb4+ Kc7 27. Rc3+
Kd8 28. Rc6 Ke7 29. Rxa6 Rxa6 30. Nxa6 Ra7 31. Nb4 Kd7 32. e5 Rxa5 33. Rxd6+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.13"]
[White "Gormally, Daniel W"]
[Black "Pousada Garcia, Daniel"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2448"]
[BlackElo "2077"]
[ECO "A52"]
[Opening "Budapest defence"]
[WhiteFideId "406465"]
[BlackFideId "2278642"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nh3 Nxe5 5. e3 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 d6 8.
Nf4 Nbd7 9. Nc3 Nb6 10. b3 Bf5 11. Be2 Ng6 12. Nh5 O-O 13. Qd4 f6 14. e4 Bd7 15.
O-O Bc6 16. f4 Qe7 17. Rae1 Rae8 18. Bd1 Nd7 19. Nd5 Bxd5 20. Qxd5+ Kh8 21. Ng3
c6 22. Qd4 Nh4 23. Qxa7 Nc5 24. Qa5 f5 25. exf5 Qf6 26. Qd2 Nxf5 27. Nxf5 Rxe1
28. Rxe1 Qxf5 29. Qxd6 Nd3 30. Bc2 Qxf4 31. Qxf4 Nxf4 32. Re7 g6 33. h4 Rd8 34.
Rxb7 Ne2+ 35. Kf2 Rd2 36. Be4 Rxa2 37. Ke3 c5 38. b4 cxb4 39. c5 Nc3 40. c6 Ra3
41. Kd4 Ne2+ 42. Kc4 b3 43. c7 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.14"]
[White "Hutchinson, Norman A"]
[Black "Dong, Bao Nghia"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "1974"]
[BlackElo "2361"]
[ECO "C07"]
[Opening "French"]
[Variation "Tarrasch, open variation"]
[WhiteFideId "411540"]
[BlackFideId "12400343"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. O-O Nf6 8.
Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Be7 11. c3 O-O 12. Re1 Rd8 13. Qf3 Qc7 14. Bb3
Bd7 15. Bf4 Bd6 16. Bxd6 Qxd6 17. Rad1 Qa6 18. Qd3 Qa5 19. Qf3 Rab8 20. Qf4 Rbc8
21. Nf3 Be8 22. Ne5 b5 23. a3 Qc7 24. Qe3 a5 25. h3 h6 26. Nf3 Qb7 27. Nd4 b4
28. cxb4 axb4 29. a4 Qa7 30. Nc2 Qxe3 31. Nxe3 Ne4 32. Bc2 Nc5 33. b3 Bc6 34. f3
Bd5 35. Nxd5 Rxd5 36. Rxd5 exd5 37. Rd1 Ne6 38. Bf5 g6 39. Bxe6 fxe6 40. Rd4 Rb8
41. Kf2 Kf7 42. Ke3 g5 43. h4 Kf6 44. hxg5+ hxg5 45. g3 Ke5 46. Rg4 Kf6 47. Rd4
Ke7 48. Rg4 Kd6 49. Kd2 Rf8 50. Ke2 Kc5 51. Ke3 Rf5 52. f4 gxf4+ 53. gxf4 Rh5
54. Rg3 Rh2 55. f5 d4+ 56. Ke4 Re2+ 57. Kd3 Rb2 58. Ke4 exf5+ 59. Kxf5 Kd5 60.
Kf4 Rf2+ 61. Rf3 Re2 62. Rh3 Re4+ 63. Kf5 Re3 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.15"]
[White "Dasgupta, Avyukt"]
[Black "Golubovic, Boris"]
[Result "1/2-1/2"]
[BlackTitle "IM"]
[WhiteElo "1888"]
[BlackElo "2349"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "480630"]
[BlackFideId "14502160"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 O-O 5. Be2 d6 6. c4 c5 7. Nc3 Nh5 8. d5
Nxf4 9. exf4 e6 10. Qd2 exd5 11. Nxd5 Be6 12. O-O Nc6 13. Rad1 Bxd5 14. cxd5 Ne7
15. Bd3 Rb8 16. a4 a6 17. Rfe1 b5 18. axb5 axb5 19. Re2 Qd7 20. Rde1 Bf6 21. Ng5
Nf5 22. Bxf5 Qxf5 23. Ne4 Bd4 24. h3 Kh8 25. Nxd6 Qxd5 26. Ne4 b4 27. Nf6 Qc6
28. Ng4 Rbd8 29. Qc2 Qd5 30. Ne3 Qa8 31. Nc4 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.16"]
[White "Adams, Henry"]
[Black "Villiers, Thomas"]
[Result "1/2-1/2"]
[BlackTitle "CM"]
[WhiteElo "1738"]
[BlackElo "2186"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "464562"]
[BlackFideId "427209"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Ne7 7. Be2 Bg4 8. O-O
Nf5 9. Ne1 Bxe2 10. Qxe2 h5 11. Bd2 Be7 12. a4 Rc8 13. Nd3 b6 14. Rac1 c5 15. c4
dxc4 16. Rxc4 cxd4 17. Rfc1 Rxc4 18. Rxc4 Nc5 19. Nbxc5 bxc5 20. Qe4 Qd5 21.
Nxc5 Qxe4 22. Nxe4 O-O 23. Ng3 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.17"]
[White "Bonn, Thomas"]
[Black "Gardiner, Eric D"]
[Result "1/2-1/2"]
[WhiteElo "2189"]
[BlackElo "1883"]
[ECO "E04"]
[Opening "Catalan"]
[Variation "open, 5.Nf3"]
[WhiteFideId "638242"]
[BlackFideId "435880"]
[EventDate "2023.02.15"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 dxc4 5. Bg2 c5 6. O-O Nc6 7. Qa4 Bd7 8. Qxc4
b5 9. Qd3 c4 10. Qc2 Be7 11. e4 O-O 12. Rd1 Nb4 13. Qe2 Nd3 14. Nbd2 Rc8 15. e5
Nd5 16. Ne4 Nxc1 17. Rdxc1 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.18"]
[White "Bradbury, Neil H"]
[Black "Kemp, Paul R"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2200"]
[BlackElo "1984"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "3.Nf3"]
[WhiteFideId "400513"]
[BlackFideId "415251"]
[EventDate "2023.02.15"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 dxc4 5. Qxc4 Bf5 6. Nc3 e6 7. e3 Nbd7 8. Be2
h6 9. O-O Be7 10. a4 a5 11. Rd1 Qc7 12. h3 O-O 13. Bf1 Rfd8 14. Qe2 Ne4 15. Nxe4
Bxe4 16. Bd2 Nb6 17. Bc3 Bd5 18. Nd2 c5 19. Rdc1 Nd7 20. e4 cxd4 21. Bb4 d3 22.
Qf3 Ne5 23. Qg3 Bc6 24. Bxe7 Qxe7 25. Qxe5 Qb4 26. Qc3 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.19"]
[White "Crocker, Philip J"]
[Black "Murawski, Jan"]
[Result "1-0"]
[WhiteElo "2128"]
[BlackElo "1708"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "403180"]
[BlackFideId "21009287"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 Bd7 8. Qxc4
Bc6 9. Nc3 Ne4 10. Bf4 Bd6 11. Rac1 Bxf4 12. gxf4 Nxc3 13. Rxc3 Nd7 14. Ne5 Nxe5
15. dxe5 Bxg2 16. Kxg2 Rc8 17. Rd3 Qe7 18. Qe4 b6 19. Rfd1 Rcd8 20. a3 Rxd3 21.
Qxd3 Qe8 22. Qd7 Qxd7 23. Rxd7 Rc8 24. e4 g6 25. f5 exf5 26. exf5 gxf5 27. Kf3
Kg7 28. Kf4 Kg6 29. Rd3 f6 30. e6 h5 31. Rg3+ Kh6 32. Kxf5 Re8 33. f4 c5 34.
Kxf6 Rf8+ 35. Ke5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.20"]
[White "Banerjee, Supratit"]
[Black "Walker, Martin G"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "1740"]
[BlackElo "2133"]
[ECO "B03"]
[Opening "Alekhine's defence"]
[Variation "exchange variation"]
[WhiteFideId "2410079"]
[BlackFideId "410969"]
[EventDate "2023.02.15"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nf3 g6 7. b3 Bg7 8. Bb2
O-O 9. Be2 Nc6 10. O-O e5 11. d5 Ne7 12. Nbd2 Re8 13. Qc1 f5 14. Rd1 Nd7 15. b4
b6 16. a4 a5 17. b5 Bb7 18. Nf1 h6 19. Rb1 Rc8 20. Qd2 Nc5 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.21"]
[White "Wall, Tim P"]
[Black "Soulier, Alfred"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2239"]
[BlackElo "1722"]
[ECO "B50"]
[Opening "Sicilian"]
[WhiteFideId "401641"]
[BlackFideId "486264"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d4 cxd4 6. cxd4 e6 7. Nc3 d5 8. e5
Nd7 9. O-O a6 10. Bd3 Be7 11. Re1 b5 12. Be3 Bb7 13. a4 b4 14. Ne2 Rc8 15. Rc1
O-O 16. Nf4 Re8 17. Bb1 Qb6 18. Nh5 Na5 19. Rxc8 Rxc8 20. Ng5 Nf8 21. Nxg7 Ng6
22. Nh5 Qd8 23. Qg4 Nc4 24. Nxe6 Nxe3 25. fxe3 Qe8 26. Nef4 Rc7 27. e6 Rc6 28.
Bf5 Kh8 29. exf7 Qxf7 30. Be6 Qf8 31. Qxg6 hxg6 32. Nxg6+ Kh7 33. Nxf8+ Bxf8 34.
Bxd5 Rb6 35. Bxb7 Rxb7 36. Rc1 Bh6 37. Nf4 Rd7 38. Rc4 a5 39. Kf2 Kg7 40. Kf3
Kf7 41. h4 Kg7 42. g4 Kf7 43. g5 Bf8 44. h5 Bg7 45. h6 Bh8 46. g6+ Kf6 47. g7
Bxg7 48. hxg7 Kxg7 49. Rc7 Rxc7 50. Ne6+ Kf6 51. Nxc7 Ke7 52. b3 Kd6 53. Nb5+
Ke6 54. Ke4 Kf6 55. d5 Ke7 56. Ke5 Kd7 57. d6 Ke8 58. Ke6 Kd8 59. Nd4 Ke8 60.
Nc6 Kf8 61. d7 Kg7 62. Ne5 Kh6 63. d8=Q Kg7 64. Qg5+ Kf8 65. Nd7+ Ke8 66. Qg8# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.22"]
[White "Shafi, Declan"]
[Black "Gamal, Alaa"]
[Result "1-0"]
[WhiteElo "2201"]
[BlackElo "1725"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[WhiteFideId "2405156"]
[BlackFideId "469114"]
[EventDate "2023.02.15"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bg4 4. Bg2 Bxf3 5. Bxf3 e6 6. O-O Bd6 7. c4 c6 8. Nc3
Nbd7 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Nf6 12. Bg2 O-O 13. Bd2 e5 14. Bc3 exd4
15. Qxd4 Qc7 16. Rfe1 Rfe8 17. Rxe8+ Rxe8 18. Qxa7 Be5 19. Bxe5 Rxe5 20. Qd4 Qe7
21. Bf3 Nd7 22. Kg2 Kf8 23. Rd1 Nf6 24. a3 Ke8 25. Qa7 Qc7 26. Qa8+ Ke7 27. Qh8
g6 28. b4 h5 29. Qh6 Qc8 30. Qf4 Qe6 31. h4 Rf5 32. Qc7+ Kf8 33. Qd6+ Qxd6 34.
Rxd6 Ke7 35. Rd1 Re5 36. a4 c5 37. Bxb7 cxb4 38. Rb1 Kd6 39. Rxb4 Nd7 40. Bd5 f6
41. a5 Re2 42. Ra4 Nc5 43. Ra3 Na6 44. Re3 Rxe3 45. fxe3 Kc7 46. Bf7 g5 47. Bxh5
Nb4 48. Be8 Nc2 49. Kf2 Na3 50. Bb5 Nc2 51. h5 Nb4 52. Ke2 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.23"]
[White "Norris, Anthony"]
[Black "Fava, Lorenzo"]
[Result "0-1"]
[WhiteElo "1917"]
[BlackElo "2089"]
[ECO "B11"]
[Opening "Caro-Kann"]
[Variation "two knights, 3...Bg4"]
[WhiteFideId "2077779"]
[BlackFideId "2837434"]
[EventDate "2023.02.15"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. d4 dxe4 5. Nxe4 Bxf3 6. Qxf3 Qxd4 7. Bd3 Nd7 8.
c3 Qd5 9. Bc2 Ngf6 10. O-O Nxe4 11. Bxe4 Qa5 12. Be3 Qc7 13. Rfd1 e6 14. Rd2 Be7
15. Rad1 Nf6 16. Bf4 Qb6 17. Bb1 O-O 18. c4 Rad8 19. Be5 Rxd2 20. Rxd2 Qa5 21.
Bc3 Bb4 22. Bxb4 Qxb4 23. Qd3 g6 24. a3 Qe7 25. g3 c5 26. Kf1 Rc8 27. Ke2 Rc7
28. Qd8+ Qxd8 29. Rxd8+ Kg7 30. f3 Nd7 31. Ke3 Ne5 32. b3 Rd7 33. Ra8 b6 34. Bc2
f5 35. Rc8 Nf7 36. Rc6 Kf6 37. f4 Rd6 38. Rc7 a5 39. h3 h6 40. Rb7 e5 41. Rb8
exf4+ 42. gxf4 g5 43. Kf3 h5 44. fxg5+ Nxg5+ 45. Kg3 Ne6 46. Rh8 Rd2 47. Rh6+
Ke5 48. Bxf5 Kxf5 49. Rxh5+ Kg6 50. Re5 Kf6 51. Re3 Nd4 52. Kf4 Rb2 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.24"]
[White "Blinov, Roman"]
[Black "Waller, Dan"]
[Result "0-1"]
[WhiteElo "1731"]
[BlackElo "2117"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation"]
[WhiteFideId "343104478"]
[BlackFideId "451053"]
[EventDate "2023.02.15"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. Nbd2 e6 6. c3 Nh5 7. Be5 f6 8. Bg3
Nxg3 9. hxg3 Qb6 10. b3 Bd7 11. Bd3 f5 12. Ng5 Be7 13. Rxh7 Rxh7 14. Nxh7 O-O-O
15. Nf3 Qa5 16. Qc2 Rh8 17. Nhg5 Rh1+ 18. Bf1 cxd4 19. O-O-O dxc3 20. Nf7 Kb8
21. N7e5 Nb4 22. Nxd7+ Ka8 23. Qe2 Qa3+ 24. Kb1 c2+ 25. Qxc2 Nxc2 26. Kxc2 Qxa2+
27. Kc3 Qxf2 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.25"]
[White "Pert, Nina"]
[Black "Golubovic, Erik"]
[Result "1-0"]
[WhiteTitle "WCM"]
[WhiteElo "2009"]
[BlackElo "1887"]
[ECO "B76"]
[Opening "Sicilian"]
[Variation "dragon, Yugoslav attack, Rauser variation"]
[WhiteFideId "456853"]
[BlackFideId "14586908"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nc3 g6 3. Nf3 Bg7 4. d4 cxd4 5. Nxd4 d6 6. Be3 Nf6 7. f3 O-O 8. Qd2
Nc6 9. O-O-O d5 10. Nxc6 bxc6 11. Bh6 Bxh6 12. Qxh6 Rb8 13. e5 Nd7 14. Rd4 Re8
15. e6 Nf6 16. exf7+ Kxf7 17. Rf4 e5 18. Rh4 Qb6 19. b3 Bd7 20. Bd3 Qc5 21. Kb2
Rb4 22. g4 Qf8 23. Qg5 Qg7 24. Rf1 Kg8 25. a3 Rbb8 26. Qd2 e4 27. Be2 exf3 28.
Bxf3 Ne4 29. Qd3 Nxc3 30. Qxc3 Qxc3+ 31. Kxc3 Re3+ 32. Kd2 Rbe8 33. g5 R8e7 34.
Rb4 Bh3 35. Rf2 Bf5 36. a4 Kg7 37. a5 Bc8 38. Be2 R3e5 39. Rb8 Rc7 40. h4 h6 41.
gxh6+ Kxh6 42. Rf8 Be6 43. a6 Rf5 44. Rb7 Rff7 45. Rfb8 Rxb7 46. axb7 Kg7 47.
Rg8+ Kxg8 48. b8=Q+ Kh7 49. Qd6 Bd7 50. Bd3 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.26"]
[White "Bowers, Francis J"]
[Black "Itgelt, Khuyagtsogt"]
[Result "0-1"]
[WhiteElo "1855"]
[BlackElo "2158"]
[ECO "C15"]
[Opening "French"]
[Variation "Winawer (Nimzovich) variation"]
[WhiteFideId "438383"]
[BlackFideId "4902912"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Qg4 Nf6 5. Qxg7 Rg8 6. Qh6 dxe4 7. Ne2 Nbd7 8.
Qe3 Nb6 9. Ng3 Nbd5 10. Qd2 h5 11. a3 Bxc3 12. bxc3 h4 13. Ne2 Ng4 14. Nf4 Qd6
15. Nxd5 exd5 16. Qf4 Qc6 17. Qd2 Bf5 18. h3 Nf6 19. a4 O-O-O 20. Qe3 Bd7 21.
Bb5 Qe6 22. Bf1 Rg6 23. a5 a6 24. Rb1 Nh5 25. c4 dxc4 26. Qe2 Ng7 27. Qxc4 Qxc4
28. Bxc4 Be6 29. Rb4 Rxd4 30. Bxe6+ Nxe6 31. c3 Rxb4 32. cxb4 Rxg2 33. Kf1 Rg8
34. Ke2 f5 35. Ke3 Rd8 36. Ke2 Rd3 37. f4 Nd4+ 38. Kf2 Rf3+ 39. Kg2 Ne2 40. Bd2
Nxf4+ 41. Bxf4 Rxf4 42. Re1 Rf3 43. Rb1 c6 44. Rb2 Kd7 45. Rd2+ Rd3 46. Rf2 Rg3+
47. Kh2 Rf3 48. Rd2+ Ke6 49. Rd8 Rb3 50. Rh8 e3 51. Kg2 Rxb4 52. Re8+ Kd6 53.
Rxe3 c5 54. Rd3+ Kc6 55. Rf3 Kb5 56. Rxf5 Kxa5 57. Rxc5+ b5 58. Rh5 Rf4 59. Kg1
Ka4 60. Rh8 b4 61. Re8 b3 62. Re1 b2 63. Kg2 Rb4 64. Rb1 Ka3 65. Kf3 Ka2 66. Re1
b1=Q 67. Rxb1 Kxb1 68. Kf2 a5 69. Kg2 Rf4 70. Kg1 a4 71. Kg2 a3 72. Kg1 a2 73.
Kg2 a1=Q 74. Kh2 Qg7 75. Kh1 Rf1+ 76. Kh2 Qg1# 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.27"]
[White "Krivenko, Dion"]
[Black "Matthews, Adrian M S"]
[Result "1-0"]
[WhiteElo "2155"]
[BlackElo "1781"]
[ECO "B30"]
[Opening "Sicilian defence"]
[WhiteFideId "4508378"]
[BlackFideId "413631"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bc4 Bg7 5. O-O d6 6. Re1 e6 7. d4 cxd4 8. Nb5
Nge7 9. Nfxd4 Nxd4 10. Nxd4 a6 11. c3 O-O 12. Nf3 b5 13. Bb3 Bb7 14. Bf4 d5 15.
e5 Nc6 16. Qd2 Na5 17. Bg5 Qc7 18. Qf4 Nc4 19. Bxc4 Qxc4 20. Nd4 b4 21. Re3 Rfc8
22. h4 bxc3 23. bxc3 Rc7 24. h5 Qc5 25. hxg6 hxg6 26. Bf6 Bxf6 27. exf6 Kf8 28.
Rxe6 Qxc3 29. Qh6+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.28"]
[White "Gardner, Phillip K"]
[Black "Hobson, Kenneth"]
[Result "0-1"]
[WhiteElo "1814"]
[BlackElo "2051"]
[ECO "C59"]
[Opening "Two knights defence"]
[WhiteFideId "413690"]
[BlackFideId "480819"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Be2 h6 9. Nf3 e4 10. Ne5 Bd6 11. f4 exf3 12. Nxf3 O-O 13. d4 Bb7 14. O-O c5 15.
c3 Rc8 16. Kh1 cxd4 17. cxd4 Qe7 18. Ne5 Nc6 19. Nxc6 Bxc6 20. Bf3 Ne4 21. Qe1
Rfe8 22. Bd2 Qd8 23. Bxe4 Rxe4 24. Qf2 Qh4 25. Qxh4 Rxh4 26. h3 Rxh3+ 27. Kg1
Rd3 28. Bf4 Bxf4 29. Rxf4 Rd1+ 30. Rf1 Rxf1+ 31. Kxf1 Bb5+ 32. Kf2 Rc1 33. Ke3
Bd7 34. Ke4 g6 35. Ke5 Bf5 36. a4 Rxb1 37. Rxb1 Bxb1 38. b4 Bc2 39. a5 Bd3 40.
Kf6 Kf8 41. g3 a6 42. Ke5 Ke7 43. Kd5 Bb5 44. Kc5 h5 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.29"]
[White "Volovich, Julia"]
[Black "OShea, Colm"]
[Result "0-1"]
[WhiteElo "1830"]
[BlackElo "1677"]
[ECO "D20"]
[Opening "Queen's gambit accepted"]
[WhiteFideId "447099"]
[BlackFideId "449660"]
[EventDate "2023.02.15"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Bd6 6. Nf3 Nf6 7. O-O O-O 8.
Nc3 Nc6 9. h3 h6 10. Be3 Bf5 11. Qd2 Qd7 12. Bf4 Bxf4 13. Qxf4 a6 14. a4 Bh7 15.
Rfd1 Nb4 16. d5 Qd6 17. Qd2 Rfe8 18. Bb3 Re7 19. a5 Rae8 20. Ra4 Nd3 21. Bc2 Nc5
22. Bxh7+ Nxh7 23. Rc4 Nb3 24. Qd3 Nf6 25. Na2 Nc5 26. Qd4 Nce4 27. Nb4 Qd8 28.
Rc2 Nd6 29. Rcd2 Nfe4 30. Rd3 Nf5 31. Qc4 Nfd6 32. Qc1 Qd7 33. Nd4 Qa4 34. Rb3
Nb5 35. Qc2 Nxd4 36. Rxd4 Nc5 37. Rc3 Qxc2 38. Nxc2 Ne4 39. Rcd3 Nd6 40. Ne3 h5
41. Rb4 g6 42. Rc3 Kg7 43. Rc5 Kf8 44. g4 hxg4 45. hxg4 Ne4 46. Rbc4 Nxc5 47.
Rxc5 Rd7 48. Kg2 Re4 49. Kf3 Rb4 50. Nc4 Rb5 51. Ne5 Rxd5 52. Rxb5 Rxb5 53. Ke4
Rxb2 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.30"]
[White "Kovalskyi, Roman"]
[Black "Donnelly, Andrew J"]
[Result "1-0"]
[WhiteElo "2111"]
[BlackElo "1522"]
[ECO "B28"]
[Opening "Sicilian"]
[Variation "O'Kelly variation"]
[WhiteFideId "14184214"]
[BlackFideId "472344"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 Bxc3+ 8.
bxc3 d5 9. exd5 Qxd5 10. O-O b5 11. Ba3 Bb7 12. f3 Qc6 13. Qe1 Nbd7 14. Kh1 Qc7
15. Rb1 Rc8 16. c4 bxc4 17. Na5 cxd3 18. Nxb7 dxc2 19. Nd6+ Kd8 20. Nxf7+ Ke8
21. Nd6+ Kd8 22. Rb7 c1=Q 23. Qxc1 Qxc1 24. Bxc1 Ke7 25. Nxc8+ Rxc8 26. Ba3+ Ke6
27. Rc1 Rd8 28. Rc6+ Kf5 29. Be7 Rb8 30. Rxb8 Nxb8 31. Rc8 Nbd7 32. Bxf6 gxf6
33. Rc7 Ke6 34. Rc6+ Kd5 35. Rxa6 f5 36. Rh6 e4 37. fxe4+ fxe4 38. Rxh7 Ne5 39.
Rh5 Kd4 40. Rxe5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.31"]
[White "Berkley, Stephen W"]
[Black "Jermy, Jaden"]
[Result "0-1"]
[WhiteElo "1615"]
[BlackElo "1798"]
[ECO "A95"]
[Opening "Dutch"]
[Variation "stonewall with Nc3"]
[WhiteFideId "486850"]
[BlackFideId "459496"]
[EventDate "2023.02.15"]

1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. c4 d5 7. Nc3 c6 8. b3 Ne4
9. Nxe4 fxe4 10. Ne5 Nd7 11. Nxd7 Bxd7 12. Be3 Bf6 13. Qd2 Be8 14. f3 exf3 15.
Bxf3 Bf7 16. Rad1 Qb6 17. cxd5 exd5 18. Kh1 Bg6 19. Bg5 Rae8 20. Bxf6 Rxf6 21.
Rf2 Qd8 22. Rdf1 Qe7 23. Kg1 Re6 24. Qc1 h6 25. Qd2 Re3 26. Kg2 Qg5 27. Qa5 a6
28. Qb4 R3e7 29. Qd6 Re6 30. Qb4 R8e7 31. Kg1 h5 32. Kg2 h4 33. Qc3 Re3 34. Qd2
hxg3 35. hxg3 Be4 36. Rg1 Rf7 37. Kf1 Bxf3 38. exf3 Rfxf3 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.32"]
[White "Hutchinson, Paul A"]
[Black "Golsta, Ramona"]
[Result "0-1"]
[WhiteElo "2070"]
[BlackElo "1777"]
[ECO "A80"]
[Opening "Dutch"]
[WhiteFideId "411558"]
[BlackFideId "11607394"]
[EventDate "2023.02.15"]

1. d4 f5 2. Bf4 Nf6 3. e3 e6 4. Nf3 d5 5. Be2 Bd6 6. Bxd6 cxd6 7. Nbd2 O-O 8.
O-O Nbd7 9. c4 dxc4 10. Nxc4 Qe7 11. Rc1 b6 12. Qa4 Bb7 13. Qa3 Ne4 14. Nfe5
Nxe5 15. dxe5 Qg5 16. f3 d5 17. Nd6 Nxd6 18. exd6 d4 19. Rc7 Bd5 20. exd4 Qd2
21. Ba6 Qxd4+ 22. Kh1 b5 23. d7 Bc4 24. Rg1 Qb6 25. Rxc4 bxc4 26. Bxc4 Qc6 27.
Qd3 Rad8 28. Rd1 Rf7 29. Bb5 Rfxd7 30. Bxc6 Rxd3 31. Rg1 Rd2 32. b4 Rxa2 33. b5
Rd6 34. Rc1 Rdd2 35. f4 Kf7 36. h3 Rdc2 37. Rd1 a6 38. g4 axb5 39. Bxb5 Rh2+ 40.
Kg1 Rag2+ 41. Kf1 Rd2 42. Rxd2 Rxd2 43. gxf5 exf5 44. Be2 Rd4 45. Kg2 Rxf4 46.
Kg3 Rb4 47. Ba6 Kf6 48. Bc8 Rb3+ 49. Kg2 Kg5 50. Bd7 Kf4 51. Be6 Rb2+ 52. Kg1 g6
53. Bg8 Kg3 54. Kf1 Rb7 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.33"]
[White "Turner, David J"]
[Black "Larchikov, Maksym"]
[Result "0-1"]
[WhiteElo "1762"]
[BlackElo "1901"]
[ECO "B50"]
[Opening "Sicilian"]
[WhiteFideId "419737"]
[BlackFideId "34120815"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. g3 Nc6 4. Bg2 g6 5. O-O Bg7 6. c3 Bg4 7. h3 Bxf3 8. Qxf3
e6 9. d3 Rb8 10. Qd1 Nge7 11. Bg5 h6 12. Bxe7 Qxe7 13. Nd2 b5 14. f4 O-O 15. e5
d5 16. Rf2 Rfc8 17. Nf1 c4 18. d4 b4 19. Rc1 bxc3 20. bxc3 f6 21. Qa4 fxe5 22.
fxe5 Qd7 23. Ne3 Nxe5 24. Qxd7 Nxd7 25. Nxd5 exd5 26. Bxd5+ Kh7 27. Be6 Rd8 28.
Bxc4 Rbc8 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.34"]
[White "Pert, Max"]
[Black "Catabay, Mae Katelyn Rose"]
[Result "1-0"]
[WhiteElo "1793"]
[BlackElo "1525"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[WhiteFideId "456845"]
[BlackFideId "484768"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. e5 Nd5 5. Bxe7 Qxe7 6. c4 Nb6 7. Nf3 d6 8. exd6
cxd6 9. Nc3 Nc6 10. Be2 Bd7 11. O-O O-O 12. a4 Rac8 13. Re1 Nb4 14. b3 a5 15.
Na2 Nxa2 16. Rxa2 Bc6 17. Qd2 Ra8 18. Qf4 Rfd8 19. Bd3 Bxf3 20. Qxf3 d5 21. c5
Nd7 22. Rae2 Qh4 23. Qe3 Rac8 24. Bb5 Nf6 25. f3 Nh5 26. Qf2 Qxf2+ 27. Kxf2 Nf4
28. Rc2 Ng6 29. g3 Ne7 30. Rb1 Rc7 31. Ke3 Nf5+ 32. Kd3 Rdc8 33. Rbc1 Ne7 34. f4
g6 35. Rb1 b6 36. Rbc1 bxc5 37. Rxc5 Rxc5 38. Rxc5 Rxc5 39. dxc5 Kf8 40. c6 Nf5
41. c7 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.35"]
[White "Chan, Anthony"]
[Black "Lazarus, Simon E"]
[Result "1/2-1/2"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[EventDate "2023.02.15"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 b6 7. Bc4 Bb7 8. O-O
Be7 9. Qe2 d6 10. Rd1 O-O 11. Bxd5 Bxd5 12. Nc3 Bb7 13. d5 exd5 14. Nxd5 Re8 15.
e6 Bxd5 16. Rxd5 f6 17. Nd4 Qc8 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.36"]
[White "Zhu, Pengxiao"]
[Black "Ibn Saifullah, Anas"]
[Result "1/2-1/2"]
[WhiteElo "1437"]
[ECO "E32"]
[Opening "Nimzo-Indian"]
[Variation "classical variation"]
[WhiteFideId "499307"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d6 6. Bd3 c5 7. d5 exd5 8. exd5
Bxc3+ 9. Qxc3 b5 10. b3 Nbd7 11. Ne2 bxc4 12. bxc4 Ne5 13. O-O Ba6 14. Rd1 Rb8
15. a3 Re8 16. Bg5 h6 17. Bh4 Ne4 18. Bxd8 Nxc3 19. Nxc3 Rexd8 20. a4 Bxc4 21.
Bxc4 Nxc4 22. Nb5 Rb7 23. Rdc1 Nb6 24. Nc3 Nd7 25. Kf1 Nf6 26. Rab1 Rdb8 27.
Rxb7 Rxb7 28. Nb5 Rd7 29. Nc3 Rb7 30. Nb5 Ne8 31. Re1 Nf6 32. Rc1 Nxd5 33. Nxd6
Rd7 34. Ne4 Nb6 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.37"]
[White "Patel, Zain"]
[Black "Kaushik, Madhav"]
[Result "1-0"]
[WhiteElo "1890"]
[BlackElo "1443"]
[ECO "D38"]
[Opening "QGD"]
[Variation "Ragozin variation"]
[WhiteFideId "469246"]
[BlackFideId "499986"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O 7. Bd2 dxc4 8.
Bxc4 Bd6 9. Qc2 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. O-O-O Qe7 13. Kb1 a6 14. h3
Be6 15. Bd3 c5 16. f4 Bxc3 17. Bxc3 c4 18. Be2 Rfd8 19. e4 b5 20. f5 Bc8 21.
Rxd8+ Qxd8 22. Rd1 Qe7 23. e5 Ne8 24. Rd4 Qxe5 25. Re4 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.38"]
[White "Chantrell, Paul"]
[Black "Brocklehurst, Andrew"]
[Result "0-1"]
[WhiteElo "1572"]
[BlackElo "1816"]
[ECO "B32"]
[Opening "Sicilian"]
[Variation "Labourdonnais-Loewenthal (Kalashnikov) variation"]
[WhiteFideId "451967"]
[BlackFideId "424765"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Nf6 8. Bg5
Be7 9. Bxf6 Bxf6 10. Nd5 O-O 11. c3 Be6 12. Nc4 b5 13. Nce3 Bg5 14. g3 Bxe3 15.
Nxe3 b4 16. Bg2 Qa5 17. Nd5 bxc3 18. Nxc3 Rab8 19. O-O Rxb2 20. Qxd6 Qxc3 21.
Rac1 Rc2 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.39"]
[White "Britnell, Jonathan"]
[Black "Sellen, John"]
[Result "1-0"]
[WhiteElo "1708"]
[BlackElo "1547"]
[ECO "B00"]
[Opening "Owen defence"]
[WhiteFideId "445932"]
[BlackFideId "432300"]
[EventDate "2023.02.15"]

1. e4 b6 2. d4 Bb7 3. Nc3 g6 4. Be3 Bg7 5. Qd2 a6 6. O-O-O e6 7. Be2 d6 8. f4 f5
9. Bf3 Nd7 10. Re1 Ne7 11. exf5 Bxf3 12. Nxf3 exf5 13. Ng5 Nf8 14. Bf2 h6 15.
Nd5 hxg5 16. Rxe7+ Qxe7 17. Nxe7 Kxe7 18. Qe2+ Kd7 19. Re1 Bf6 20. d5 Nh7 21.
Qe6+ Kd8 22. fxg5 Be5 23. Qxg6 Kc8 24. Qxf5+ Kb7 25. g6 Rhf8 26. Qd7 Rae8 27.
gxh7 Bf4+ 28. Kd1 Rxe1+ 29. Bxe1 Be5 30. Bc3 Rf1+ 31. Ke2 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.40"]
[White "Lenton, Oliver J"]
[Black "Adams, George"]
[Result "0-1"]
[BlackElo "1494"]
[ECO "B21"]
[Opening "Sicilian"]
[Variation "Smith-Morra gambit"]
[WhiteFideId "490237"]
[BlackFideId "487643"]
[EventDate "2023.02.15"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 a6 7. O-O Nf6 8. Qe2
Bg4 9. Rd1 e6 10. Bf4 Nh5 11. Be3 Ne5 12. Bb3 Bxf3 13. gxf3 Qh4 14. Ba4+ b5 15.
Bxb5+ axb5 16. Qxb5+ Ke7 17. Kg2 Rd8 18. Ne2 f6 19. Qb3 g5 20. Nd4 Ng7 21. Rac1
Kf7 22. Rc7+ Be7 23. Rdc1 g4 24. f4 Qh3+ 25. Kh1 Nf3 26. Nxf3 Qxf3+ 27. Kg1 Rhe8
28. Qa4 h5 29. f5 h4 30. Bh6 h3 31. Kf1 g3 32. Qa7 gxh2 33. Ke1 Qd3 34. f4 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.41"]
[White "Sefton, Adam"]
[Black "Gibbs, Dominic V"]
[Result "1-0"]
[WhiteElo "1529"]
[BlackElo "1863"]
[ECO "E32"]
[Opening "Nimzo-Indian"]
[Variation "classical variation"]
[WhiteFideId "343400965"]
[BlackFideId "412090"]
[EventDate "2023.02.15"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 c5 6. d5 Bxc3+ 7. bxc3 e5 8. Bd3
d6 9. Ne2 Nbd7 10. Ng3 Re8 11. Qe2 Nf8 12. h4 Ng6 13. Bg5 Nf4 14. Qd2 Nxd3+ 15.
Qxd3 h6 16. Nf5 Bxf5 17. exf5 e4 18. Qe3 Nxd5 19. cxd5 hxg5 20. hxg5 Kf8 21. Rb1
b6 22. Qf4 Ke7 23. Rh7 Kd7 24. Rxg7 Rf8 25. Kd2 Kc8 26. Re1 Rb8 27. Rxe4 Rb7 28.
f6 b5 29. Qe3 b4 30. cxb4 cxb4 31. Re7 Rc7 32. Rgxf7 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.42"]
[White "Gonzales, Enrique"]
[Black "Smart, Michael R"]
[Result "1-0"]
[BlackElo "1957"]
[ECO "A65"]
[Opening "Benoni"]
[Variation "6.e4"]
[WhiteFideId "5213070"]
[BlackFideId "411370"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. h3 Bg7 8. Bd3 O-O
9. Nge2 a6 10. a4 b6 11. O-O Bb7 12. Bg5 Qc7 13. Qd2 Re8 14. f4 Nbd7 15. f5 c4
16. Bc2 b5 17. fxg6 hxg6 18. Ng3 b4 19. Nce2 Nh7 20. Bh6 Bxb2 21. Rab1 Bh8 22.
Qxb4 Rab8 23. Qd2 Nc5 24. h4 Nf6 25. Rxf6 Bxf6 26. h5 Ba8 27. Rf1 Be5 28. hxg6
fxg6 29. Qg5 Qh7 30. Nh5 Rf8 31. Nef4 Bd4+ 32. Kh2 Be5 33. g3 Rf7 34. Nxg6 Qxh6
35. Qxh6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.43"]
[White "Liu, Tianyi (Jack)"]
[Black "Xu, Jiarui"]
[Result "1-0"]
[WhiteElo "1865"]
[ECO "C72"]
[Opening "Ruy Lopez"]
[Variation "modern Steinitz defence, 5.O-O"]
[WhiteFideId "8627894"]
[BlackFideId "471712"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Be7 6. c3 Nf6 7. d4 exd4 8. cxd4
O-O 9. e5 Nd7 10. Bxc6 bxc6 11. Nc3 d5 12. Bf4 Nb6 13. Qd3 h6 14. Nd2 Bg5 15.
Bxg5 Qxg5 16. f4 Qf5 17. Qe3 a5 18. Rac1 Ba6 19. Rf3 Rfe8 20. Ne2 Bb7 21. Ng3
Qd7 22. f5 f6 23. e6 Qd6 24. Nh5 Kh7 25. Rh3 Qf8 26. Qg3 Re7 27. Qg6+ Kh8 28.
Nxf6 Qxf6 29. Rxh6+ gxh6 30. Qxf6+ Rg7 31. Qxh6+ Rh7 32. Qf6+ Rg7 33. Rc3 Kg8
34. Rh3 Re8 35. Qh6 Kf8 36. Qh8+ Ke7 37. Qxg7+ Kd8 38. Rh7 Re7 39. Qxe7+ Kc8 40.
Rh8# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.44"]
[White "Baguley, John"]
[Black "Senior, Gary"]
[Result "0-1"]
[BlackElo "2086"]
[ECO "A80"]
[Opening "Dutch"]
[WhiteFideId "436755"]
[BlackFideId "470937"]
[EventDate "2023.02.15"]

1. d4 f5 2. Bf4 Nf6 3. e3 e6 4. Nf3 b6 5. a3 Bb7 6. c4 Bd6 7. Ne5 Nc6 8. Nc3
Bxe5 9. dxe5 Ng4 10. h4 Ngxe5 11. Bg5 Ne7 12. Qd4 d6 13. f4 c5 14. Qd2 Nf7 15.
O-O-O Qd7 16. Bxe7 Qxe7 17. Rh2 O-O-O 18. g3 Bf3 19. Be2 Bc6 20. Bf1 Qb7 21. Bg2
Rd7 22. Bxc6 Qxc6 23. Qg2 Kb7 24. g4 Nh6 25. Qxc6+ Kxc6 26. gxf5 Nxf5 27. Re1
Rf8 28. h5 d5 29. cxd5+ exd5 30. e4 dxe4 31. Rxe4 Nd6 32. Re6 Rxf4 33. Rd2 Rd4
34. Rxd4 cxd4 35. Ne2 Kd5 36. Nf4+ Kc4 37. Re5 Nb7 38. Kd2 Nc5 39. Kc1 Rf7 40.
Ne2 Nd3+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.45"]
[White "Latypova, Olga L"]
[Black "Rastogi, Nayan Keats"]
[Result "0-1"]
[WhiteElo "1754"]
[BlackElo "1421"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "472476"]
[BlackFideId "343407579"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3
h5 9. Nd5 Nxd5 10. exd5 Bf5 11. Bd3 Bxd3 12. Qxd3 Nd7 13. O-O-O Be7 14. Kb1 Rc8
15. f4 Bf6 16. g3 Nb6 17. Nd2 Qc7 18. Ne4 Qd8 19. Bxb6 Qxb6 20. Qa3 Ke7 21. Rhe1
Kd7 22. Rd3 Rc4 23. Rb3 Rxe4 24. Qa4+ Rxa4 25. Rxb6 Kc7 26. Rb3 exf4 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.46"]
[White "Rida, Ruqayyah"]
[Black "Osborne, Paul"]
[Result "1-0"]
[WhiteElo "1669"]
[WhiteFideId "343272375"]
[BlackFideId "343419020"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 Nf6 3. e5 Nd5 4. c4 Nb6 5. Nf3 c5 6. d5 d6 7. Nc3 Be7 8. Be2 a6
9. Bf4 g5 10. exd6 gxf4 11. dxe7 Qxe7 12. d6 Qf6 13. Qd2 Bd7 14. Ne4 Qf5 15. Qc3
Rf8 16. Nf6+ Kd8 17. Bd3 Na4 18. Bxf5 Nxc3 19. Nxd7 Kxd7 20. Bc2 Nxa2 21. Rxa2
f6 22. Ke2 Kxd6 23. Rd1+ Ke7 24. Be4 Ra7 25. Bxh7 Nc6 26. Be4 Nb4 27. Raa1 f5
28. Bd3 Kf6 29. Ne1 e5 30. Nc2 Nc6 31. f3 Rg8 32. Kf2 Rh8 33. Kg1 Raa8 34. h3
Rag8 35. Kf2 Rg7 36. Na3 Rhg8 37. Rg1 Rg3 38. Nb1 e4 39. Be2 e3+ 40. Kf1 Nd4 41.
Nc3 Nb3 42. Rd1 Nd2+ 43. Rxd2 exd2 44. Nb1 Rd8 45. Kf2 a5 46. Rd1 Rdg8 47. Bf1
Rd8 48. Nxd2 Kf7 49. Be2 Rdg8 50. Rg1 a4 51. Nb1 R3g6 52. Nc3 Ra8 53. Nd5 Rd6
54. Ra1 Ke6 55. Nxf4+ Ke5 56. Nd5 b5 57. f4+ Ke4 58. Bf3+ Kd4 59. Ne3 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.47"]
[White "Downey, Keith"]
[Black "Pride, Stephen C"]
[Result "1/2-1/2"]
[WhiteElo "1818"]
[BlackElo "1533"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "10700250"]
[BlackFideId "419680"]
[EventDate "2023.02.15"]

1. Nf3 g6 2. c4 Bg7 3. d4 d6 4. Nc3 Nd7 5. e4 e6 6. g3 b6 7. Bg2 Bb7 8. O-O Ne7
9. Rb1 a5 10. b3 O-O 11. Be3 h6 12. Qd2 Kh7 13. Ne1 c6 14. f4 d5 15. Nc2 Nf6 16.
Kh1 dxe4 17. Nxe4 Nxe4 18. Bxe4 Qd7 19. Qg2 Nf5 20. Bf2 Rab8 21. Rbd1 Ba8 22. h3
Rfd8 23. Kh2 b5 24. c5 Ne7 25. Bf3 Nd5 26. Be1 a4 27. b4 Bb7 28. a3 Re8 29. Bd2
Rbd8 30. Rfe1 Bc8 31. Qf2 Re7 32. Re2 Rde8 33. Rde1 Qd8 34. Rd1 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.48"]
[White "Li, Evan"]
[Black "Swanson, George"]
[Result "1-0"]
[WhiteElo "1394"]
[BlackElo "1792"]
[ECO "B13"]
[Opening "Caro-Kann"]
[Variation "exchange variation"]
[WhiteFideId "486884"]
[BlackFideId "343413889"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. c4 Nf6 6. Nc3 Bg4 7. cxd5 Nxd5 8.
Be2 g6 9. h3 Bxf3 10. Bxf3 e6 11. Qb3 Nxd4 12. Qa4+ Nc6 13. O-O Bg7 14. Nxd5 O-O 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.49"]
[White "Skelton, Alexander"]
[Black "Moni, Claudio"]
[Result "0-1"]
[BlackElo "1562"]
[ECO "B01"]
[Opening "Scandinavian defence"]
[BlackFideId "487465"]
[EventDate "2023.02.15"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bd2 e6 7. Ne5 Qb6 8. g4
Qxd4 9. gxf5 Qxe5+ 10. Be2 Qxf5 11. Nb5 Na6 12. Be3 Nd5 13. Qd2 Nxe3 14. fxe3
Qd5 15. O-O-O Qxd2+ 16. Rxd2 c6 17. Nd6+ Bxd6 18. Rxd6 Ke7 19. Rd4 Nc7 20. Rf1
Rad8 21. Rdf4 f5 22. e4 g6 23. exf5 exf5 24. Ra4 a6 25. Re1 Kf6 26. h4 Rhe8 27.
Rf4 Ne6 28. Rff1 Nd4 29. Bd3 Rxe1+ 30. Rxe1 Nf3 31. Rh1 Rd4 32. h5 Rh4 33. Rxh4
Nxh4 34. hxg6 hxg6 35. Kd2 Ke5 36. Ke2 g5 37. Kf2 g4 38. Kg3 Nf3 39. Be2 a5 40.
a4 b6 41. Ba6 Nd4 42. c3 Ne6 43. Bb7 c5 44. Ba8 Nc7 45. Bb7 Nd5 46. Ba6 Ne3 47.
Be2 f4+ 48. Kf2 g3+ 49. Kg1 Ke4 50. Ba6 f3 51. Bb7+ Kf4 52. Bc8 f2+ 53. Kh1
f1=Q# 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.50"]
[White "Hertog, Alexander"]
[Black "Miller, Daniel"]
[Result "0-1"]
[WhiteElo "1641"]
[ECO "E60"]
[Opening "King's Indian, 3.Nf3"]
[WhiteFideId "488453"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 c6 5. Bg2 d5 6. c5 b6 7. b4 a5 8. bxa5 bxc5
9. e3 Ba6 10. Bd2 Ne4 11. Qc2 O-O 12. Ne5 Nxd2 13. Nxd2 Qxa5 14. Rc1 Bxe5 15.
dxe5 Nd7 16. f4 e6 17. Kf2 c4 18. h4 Nc5 19. Ra1 Qa3 20. Bf1 f6 21. exf6 Rxf6
22. g4 d4 23. exd4 Rxf4+ 24. Ke1 Qe3+ 25. Kd1 Qxd4 26. Rc1 Rf3 27. Bxc4 Rd8 28.
Bxa6 Ne4 29. Be2 Nc3+ 30. Ke1 Qf2# 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.51"]
[White "Bryant, Harry"]
[Black "Kent, Rowan"]
[Result "1-0"]
[WhiteElo "1686"]
[BlackElo "1247"]
[ECO "C78"]
[Opening "Ruy Lopez"]
[Variation "5.O-O"]
[WhiteFideId "489158"]
[BlackFideId "460931"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. d4 d6 8. dxe5
Nxe5 9. Nxe5 dxe5 10. Qxd8+ Bxd8 11. a4 b4 12. Be3 a5 13. Nd2 O-O 14. f3 Nd7 15.
Rad1 Nb6 16. Bxb6 cxb6 17. Nc4 Bc7 18. Nd6 Ba6 19. Rf2 Bxd6 20. Rxd6 Rfd8 21.
Rfd2 Rxd6 22. Rxd6 Rb8 23. Rd7 Rf8 24. Re7 g6 25. Rxe5 Kg7 26. Re7 Kf6 27. Ra7
Bc8 28. Rc7 Ke5 29. Bxf7 Kf4 30. Kf2 Ba6 31. h4 Rd8 32. Bd5 Re8 33. g3+ Ke5 34.
Ke3 Rd8 35. Rc6 Bc8 36. f4# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.52"]
[White "Korolchuk, Ted"]
[Black "Li, Reya"]
[Result "0-1"]
[BlackElo "1474"]
[ECO "C51"]
[Opening "Evans gambit"]
[Variation "5...Be7"]
[WhiteFideId "343417876"]
[BlackFideId "486892"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 exd4 7. O-O d3 8. Qxd3
d6 9. Bf4 Bg4 10. Nbd2 Qd7 11. Rab1 Rb8 12. Nd4 Nxd4 13. Qxd4 b6 14. Bxd6 Qxd6
15. Qxg7 Qg6 16. Bxf7+ Qxf7 17. Qxg4 Nf6 18. Qf4 Bc5 19. Nb3 Bf8 20. Rbd1 Bg7
21. e5 Ng8 22. Qa4+ Kf8 23. Rd7 Qe8 24. Qf4+ Bf6 25. e6 Qxe6 26. Qxc7 Re8 27.
Nd2 Ne7 28. Nf3 Rg8 29. Rfd1 Qg4 30. Ne1 Qe6 31. Nf3 Qg4 32. Ne1 Qe4 33. Nf3
Qxf3 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.53"]
[White "Warner, Nicholas"]
[Black "Weersing, Nathan"]
[Result "1-0"]
[WhiteElo "1735"]
[BlackElo "1451"]
[ECO "A02"]
[Opening "Bird's opening"]
[WhiteFideId "343414400"]
[BlackFideId "467936"]
[EventDate "2023.02.15"]

1. f4 Nf6 2. b3 d5 3. Nf3 e6 4. e3 b6 5. Be2 Bb7 6. O-O Bd6 7. Bb2 Nbd7 8. Ne5
a6 9. g4 h6 10. Qe1 c5 11. Qh4 Nh7 12. Qxd8+ Rxd8 13. Nxd7 Kxd7 14. Bxg7 Rhg8
15. Bxh6 f6 16. h4 Rg6 17. g5 Rdg8 18. Kf2 fxg5 19. hxg5 Rh8 20. Bd3 Rgg8 21.
Nc3 e5 22. Bxh7 Rxh7 23. Ne2 exf4 24. Nxf4 Rf7 25. Ke2 d4 26. Nh5 Ke6 27. Rxf7
Kxf7 28. Rf1+ Ke6 29. Ng7+ Kd7 30. Rf7+ Kc6 31. Nf5 Rd8 32. exd4 a5 33. d5+ Kxd5
34. Rxb7 Re8+ 35. Kd3 Kc6 36. Nxd6 Kxd6 37. Rxb6+ Kc7 38. Ra6 Re5 39. g6 Kb7 40.
Rf6 Rd5+ 41. Ke4 Rd4+ 42. Ke5 a4 43. g7 Rg4 44. Kf5 Rg2 45. Bg5 axb3 46. axb3
Rf2+ 47. Kg6 Rxf6+ 48. Bxf6 c4 49. g8=Q cxb3 50. Qxb3+ Kc6 51. Kf5 Kc5 52. Ke5
Kc6 53. d4 Kd7 54. d5 Kc8 55. Bg7 Kc7 56. d6+ Kc6 57. Qd5+ Kd7 58. c4 Ke8 59.
Ke6 Kd8 60. Qa8# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.54"]
[White "Hariharan, Shambavi"]
[Black "van Litsenborgh, Rudi"]
[Result "1-0"]
[WhiteElo "1491"]
[ECO "D10"]
[Opening "QGD Slav defence"]
[WhiteFideId "488160"]
[BlackFideId "343418376"]
[EventDate "2023.02.15"]

1. d4 d5 2. c4 c6 3. g3 Nf6 4. Bg2 Bg4 5. Nf3 h6 6. O-O e6 7. Nc3 Nbd7 8. Qb3
Qc7 9. Bf4 Bd6 10. Bxd6 Qxd6 11. Qxb7 O-O 12. c5 Qe7 13. Qxc6 Rfc8 14. Qa4 Bf5
15. Nb5 Ne4 16. Nh4 a6 17. Nc3 Nxc3 18. bxc3 Bh7 19. c4 Nf6 20. cxd5 exd5 21.
Rfe1 Qe6 22. Nf3 Nd7 23. Rac1 Rab8 24. h4 Rb2 25. Rc3 Nf6 26. Ne5 Rcb8 27. Ra3
Rb1 28. Rf1 Rxf1+ 29. Bxf1 Rb1 30. Qxa6 Rxf1+ 31. Kxf1 Qh3+ 32. Kg1 Be4 33. Rf3
Kh7 34. Qa3 g5 35. hxg5 hxg5 36. g4 Bxf3 37. Qxf3 Qxf3 38. exf3 Kg7 39. Kf1 Ne8
40. Ke2 f6 41. Nc6 Kf7 42. Ke3 Nc7 43. Nb4 Ke6 44. f4 gxf4+ 45. Kxf4 Nb5 46. Ke3
Na3 47. f4 f5 48. gxf5+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.55"]
[White "Devalia, Aadishesh"]
[Black "Keerthi Kumar, Advait"]
[Result "0-1"]
[BlackElo "1483"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[BlackFideId "498033"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. Qd2 O-O 5. Bh6 d6 6. Bxg7 Kxg7 7. e4 Nbd7 8.
f4 e5 9. Nf3 exf4 10. Qxf4 a5 11. Bc4 Nb6 12. Bd3 a4 13. a3 c5 14. dxc5 dxc5 15.
Rd1 Qe7 16. Bb5 Be6 17. O-O Ne8 18. Bxe8 Rfxe8 19. Ng5 Rad8 20. Qe5+ Kg8 21.
Nxe6 fxe6 22. Ne2 Nc4 23. Qc3 b5 24. Rd3 Qg5 25. Rg3 Qe5 26. Qxe5 Nxe5 27. Rg5
Nc4 28. Rxc5 Rd2 29. Nc3 Rxc2 30. Rxb5 Ne3 31. Re1 Rf8 32. Ne2 Rxe2 33. Rc1
Rxg2+ 34. Kh1 Rff2 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.56"]
[White "Puthanveettil, Joshua"]
[Black "Zurba, Jonas"]
[Result "1/2-1/2"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "343411096"]
[BlackFideId "12850195"]
[EventDate "2023.02.15"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 e5 6. Be3 Nc6 7. Nc3 Bb4 8.
dxe5 Bxc3+ 9. bxc3 Qxe5 10. Qb3 Be6 11. Nf3 Qxe3+ 12. fxe3 Bxb3 13. axb3 Nge7
14. Bc4 O-O 15. O-O a6 16. b4 b5 17. Bb3 a5 18. bxa5 Rxa5 19. Rxa5 Nxa5 20. Ba2
Nc4 21. Bxc4 bxc4 22. Ne5 Nd5 23. Nxc4 Nxc3 24. Nd6 f6 25. Kf2 Rd8 26. Rc1 Nd5
27. Rc8 Rxc8 28. Nxc8 Kf7 29. Kf3 Ke6 30. e4 Nc3 31. Nb6 Nb5 32. Nc4 Nd4+ 33.
Kf4 h5 34. e5 Ne2+ 35. Ke3 Nc3 36. exf6 Kxf6 37. h4 Kf5 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.57"]
[White "Lazarevic, Ljubica"]
[Black "Walker, Heather Enid"]
[Result "1-0"]
[WhiteElo "1495"]
[BlackElo "1280"]
[ECO "C50"]
[Opening "Giuoco Piano"]
[Variation "four knights variation"]
[WhiteFideId "418765"]
[BlackFideId "343402127"]
[EventDate "2023.02.15"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Bc4 Bc5 5. O-O O-O 6. d3 d6 7. h3 a6 8. a3 b5
9. Ba2 Re8 10. Ng5 Kf8 11. Nxf7 Qd7 12. Ng5 Nd8 13. Qf3 Ne6 14. Nxh7+ Ke7 15.
Nxf6 gxf6 16. Nd5+ Kf7 17. Qxf6+ Kg8 18. Qg6+ Kh8 19. Nf6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.58"]
[White "Dean, Matthew"]
[Black "Catabay, Rezin C"]
[Result "0-1"]
[BlackElo "1597"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[WhiteFideId "343407889"]
[BlackFideId "487686"]
[EventDate "2023.02.15"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. d3 Nc6 5. O-O e5 6. Nbd2 Be6 7. e4 d4 8. Ne1
Qd7 9. f3 h5 10. Qe2 Be7 11. f4 Bg4 12. Nef3 exf4 13. gxf4 O-O-O 14. Rf2 Rdg8
15. Nf1 h4 16. f5 h3 17. Bh1 Nh5 18. Qe1 Bxf3 19. Bxf3 Bh4 20. Qe2 Bxf2+ 21.
Kxf2 g6 22. Bg4 Ne5 23. Bxh3 Nf6 24. Bg2 gxf5 25. Bf4 Neg4+ 26. Ke1 fxe4 27.
dxe4 Re8 28. e5 Nxe5 29. Bxe5 Rxe5 30. Qxe5 Re8 31. Qxe8+ Qxe8+ 32. Kf2 Qe5 33.
Bh3+ Kc7 34. Re1 Ne4+ 35. Kf3 Ng5+ 36. Kg4 Qxe1 37. Kxg5 Qe5+ 38. Kg4 f5+ 39.
Kf3 Qe4+ 40. Kg3 f4+ 41. Kf2 Qxc2+ 42. Kf3 d3 43. Kxf4 d2 44. Bg4 Qc4+ 45. Ke3
Qd4+ 46. Ke2 d1=Q# 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "3.59"]
[White "Portheault, Benjamin"]
[Black "Soulier, Arne"]
[Result "1-0"]
[WhiteElo "1498"]
[BlackElo "1120"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[Variation "Indian variation"]
[WhiteFideId "456373"]
[BlackFideId "494496"]
[EventDate "2023.02.15"]

1. b3 Nf6 2. Bb2 b6 3. e3 Bb7 4. Nf3 g6 5. d4 Bg7 6. c4 O-O 7. Nc3 d6 8. Be2
Nbd7 9. h3 c5 10. d5 Ne4 11. Qc2 f5 12. Nxe4 Bxb2 13. Qxb2 fxe4 14. Ng5 Qe8 15.
Nxe4 Qf7 16. O-O Ne5 17. Qd2 Bc8 18. Ng3 Qf6 19. Kh2 Qh4 20. Qd1 Rf6 21. f4 Nf7
22. Ne4 Rf5 23. Bg4 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.1"]
[White "Fernandez, Daniel Howard"]
[Black "Clarke, Brandon G I"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2481"]
[BlackElo "2473"]
[ECO "A48"]
[Opening "King's Indian"]
[Variation "Torre attack"]
[WhiteFideId "5801605"]
[BlackFideId "400319"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 O-O 5. c3 d6 6. a4 h6 7. Bxf6 Bxf6 8. a5
Bg7 9. Nc4 Nd7 10. h4 c5 11. g3 cxd4 12. Nxd4 d5 13. Nd2 e5 14. Nc2 f5 15. Bg2
Nf6 16. Nb3 Qd6 17. Qd3 Be6 18. Qb5 Rac8 19. e3 a6 20. Qa4 Ng4 21. Qa3 Qc7 22.
Nb4 Qf7 23. Nd2 d4 24. e4 Nxf2 25. O-O dxc3 26. bxc3 Ng4 27. c4 Qe7 28. Nd5 Qxa3
29. Rxa3 Rf7 30. h5 Bf8 31. hxg6 Bxa3 32. gxf7+ Bxf7 33. exf5 Bc5+ 34. Kh1 Ne3
35. Rb1 Nxg2 36. Kxg2 Bf8 37. Kh3 e4 38. Nxe4 Rxc4 39. Nef6+ Kg7 40. Rxb7 Bd6
41. Ne8+ Kf8 42. Nxd6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.2"]
[White "Bosiocic, Marin"]
[Black "Roberson, Peter T"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2564"]
[BlackElo "2426"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[WhiteFideId "14507927"]
[BlackFideId "412384"]
[EventDate "2023.02.15"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Qc2 dxc4 5. Qxc4 Bf5 6. g3 e6 7. Bg2 Be7 8. O-O
O-O 9. Nbd2 a5 10. Ne5 h6 11. e4 Bh7 12. f3 Nbd7 13. Nxd7 Nxd7 14. Nb3 Nb6 15.
Qc3 Bb4 16. Qe3 a4 17. Nc5 e5 18. dxe5 Nc4 19. Qf2 b6 20. Nb7 Qd7 21. Qe2 Nxe5
22. f4 Ng6 23. a3 Be7 24. e5 Qxb7 25. f5 Bc5+ 26. Kh1 Ne7 27. f6 Ng6 28. fxg7
Rfe8 29. Bxh6 Rxe5 30. Qc4 Rh5 31. Bd2 Kxg7 32. Bc3+ Kg8 33. Rf6 Rd8 34. Bxc6
Qc7 35. Raf1 Nh8 36. Qg4+ Bg6 37. Be4 Rh6 38. Rc6 Qd7 39. Qg5 Rh5 40. Qf4 Qh3
41. Rxg6+ fxg6 42. g4 Bd6 43. Qf2 Qxh2+ 44. Qxh2 Rxh2+ 45. Kg1 Rh7 46. Bd5+ Nf7
47. Kg2 Bc5 48. Bc4 Kf8 49. Rf6 Rd6 50. Rf1 Ke7 51. Re1+ Kd8 52. Bb5 Kc7 53.
Re7+ Kb8 54. Re8+ Rd8 55. Re6 Nd6 56. Bxa4 b5 57. Bd1 Nc4 58. Bf3 Re7 59. Rxg6
Ne5 60. Rg5 Nxf3 61. Rxc5 Nd4 62. g5 Re4 63. Bxd4 Rdxd4 64. Rxb5+ Kc7 65. Kf3
Rh4 66. Rf5 Rd3+ 67. Kg2 Rg4+ 68. Kf2 Rb3 69. Rc5+ Kb6 70. Rc2 Rxg5 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.3"]
[White "Adams, Michael"]
[Black "Ismail, Mohammed Aayan"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2688"]
[BlackElo "2211"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "400041"]
[BlackFideId "465135"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. c3 a6 6. Ba4 b5 7. Bc2 d5 8. d4
cxd4 9. Nxd4 Nxd4 10. Qxd4 Bb7 11. Nd2 Ng6 12. a4 e5 13. Qe3 d4 14. cxd4 exd4
15. Qb3 Bc6 16. axb5 axb5 17. Rxa8 Qxa8 18. Nf3 Bc5 19. h4 Qb8 20. h5 Nf4 21.
Bxf4 Qxf4 22. Bd3 O-O 23. Qc2 f5 24. Qxc5 fxe4 25. Qxc6 exf3 26. Qxf3 Qxf3 27.
gxf3 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.4"]
[White "Dong, Bao Nghia"]
[Black "Dardha, Daniel"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2361"]
[BlackElo "2612"]
[ECO "A47"]
[Opening "Queen's Indian defence"]
[WhiteFideId "12400343"]
[BlackFideId "240990"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 g6 5. O-O Bg7 6. Nbd2 c5 7. c3 O-O 8. Re1
d5 9. c4 dxc4 10. Nxc4 Na6 11. dxc5 Nxc5 12. Be3 Qc8 13. Qc1 Ng4 14. h3 Nxe3 15.
Qxe3 Qe6 16. Qxe6 Nxe6 17. Rac1 Rac8 18. b3 b5 19. Nce5 Rfd8 20. h4 Rxc1 21.
Rxc1 Bxe5 22. Nxe5 Bxg2 23. Kxg2 Rd2 24. a4 bxa4 25. bxa4 Rxe2 26. Nc6 a6 27.
Nxe7+ Kg7 28. Rc4 Rd2 29. Nc6 h5 30. a5 Rd5 31. Rb4 Nc5 32. Nb8 Rd2 33. Rc4 Nd3
34. Nxa6 Rxf2+ 35. Kg1 Rf5 36. Ra4 Nb2 37. Rb4 Rxa5 38. Rxb2 Rxa6 39. Rf2 Rf6
40. Ra2 Rf5 41. Kg2 Re5 42. Rf2 Kf8 43. Ra2 Ke7 44. Ra6 Rd5 45. Rb6 f6 46. Rb2
Ke6 47. Re2+ Kd6 48. Re8 Ra5 49. Rg8 Ke6 50. Re8+ Kf5 51. Re2 Ra4 52. Kh3 Rb4
53. Rf2+ Ke5 54. Re2+ Re4 55. Ra2 Rd4 56. Re2+ Re4 57. Ra2 Ke6 58. Ra6+ Kf5 59.
Ra2 g5 60. hxg5 fxg5 61. Rf2+ Kg6 62. Ra2 Re5 63. Rf2 Re3 64. Kg2 Rb3 65. Ra2
Re3 66. Rf2 g4 67. Ra2 Kf5 68. Ra5+ Re5 69. Ra2 Rd5 70. Re2 Rd4 71. Kf2 Rd5 72.
Kg2 Re5 73. Ra2 Ke4 74. Ra4+ Kd3 75. Ra3+ Kd2 76. Ra2+ Kc3 77. Rf2 Kd3 78. Rf8
Re2+ 79. Kf1 Rb2 80. Re8 Rb5 81. Kf2 Kd4 82. Re2 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.5"]
[White "Korneev, Oleg"]
[Black "Saunders, Aron"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2485"]
[BlackElo "2109"]
[ECO "B19"]
[Opening "Caro-Kann"]
[Variation "classical, 7...Nd7"]
[WhiteFideId "4156803"]
[BlackFideId "469343"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bd3
Bxd3 9. Qxd3 e6 10. Bf4 Qa5+ 11. Bd2 Bb4 12. Ne4 Bxd2+ 13. Nfxd2 Qb4 14. a3 Qe7
15. Qg3 Ngf6 16. Nd6+ Kf8 17. O-O-O Nb6 18. N6e4 Rd8 19. Nxf6 Qxf6 20. Ne4 Qe7
21. Kb1 Nd5 22. c4 Nf6 23. Rhe1 h5 24. Ng5 Rh6 25. f4 Qd6 26. Qb3 Qd7 27. f5 Re8
28. fxe6 fxe6 29. Ka1 Kg8 30. d5 cxd5 31. cxd5 exd5 32. Rxe8+ Qxe8 33. Qxb7 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.6"]
[White "Czopor, Maciej"]
[Black "Bradbury, Neil H"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2412"]
[BlackElo "2200"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "21805431"]
[BlackFideId "400513"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Nc6 7. dxc5 Nh6 8. c3 Bg4
9. Nd4 Bxe2 10. Qxe2 Qd7 11. b4 Nf5 12. Nxf5 exf5 13. O-O Be7 14. Bd4 b6 15. Qe3
bxc5 16. Bxc5 O-O 17. Rd1 f4 18. Qxf4 Bxc5 19. bxc5 f6 20. e6 Qxe6 21. Nd2 Qe7
22. Nb3 Rfe8 23. h3 Rad8 24. Rd2 Qe5 25. Qa4 Qc7 26. Rad1 Re4 27. Qa6 Rde8 28.
g3 Ne7 29. Kg2 Kf7 30. Rd4 Re6 31. Qd3 g6 32. c4 dxc4 33. Qxc4 Qc6+ 34. Kg1 Nf5
35. Na5 Qf3 36. R4d3 Ne3 37. fxe3 Qxg3+ 38. Kf1 Kf8 39. Qg4 Qc7 40. Nb3 f5 41.
Qf4 Qb7 42. Kf2 Re4 43. Qh6+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.7"]
[White "Bazakutsa, Svyatoslav"]
[Black "Grieve, Harry"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2330"]
[BlackElo "2442"]
[ECO "A13"]
[Opening "English opening"]
[Variation "Agincourt variation"]
[WhiteFideId "14198525"]
[BlackFideId "426520"]
[EventDate "2023.02.15"]

1. c4 e6 2. Nf3 d5 3. e3 Nf6 4. b3 b6 5. Bb2 Bb7 6. Nc3 Nbd7 7. cxd5 exd5 8. Ne2
c5 9. Ng3 g6 10. Bb5 Bg7 11. d4 O-O 12. Rc1 Rc8 13. O-O a6 14. Bd3 Re8 15. Qe2
Ra8 16. Rfd1 h5 17. Qf1 Bf8 18. Ne2 Bd6 19. h3 Qe7 20. Nc3 Ne4 21. dxc5 bxc5 22.
Bxe4 dxe4 23. Nd2 Bc7 24. Nc4 Nf6 25. Qe2 Rad8 26. Rxd8 Rxd8 27. Rd1 Bc6 28. Qc2
Bb8 29. Rxd8+ Qxd8 30. Ne2 Nd5 31. Ne5 Nb4 32. Qxc5 Qd1+ 33. Kh2 Bd6 34. Qa5 Qd5
35. Qd8+ Kh7 36. Qf6 Nd3 37. Nf4 Bxe5 38. Bxe5 Qxe5 39. Qxc6 g5 40. Qd5 gxf4 41.
Qxf7+ Kh6 42. Qf8+ Kg6 43. Qg8+ Kf6 44. Qf8+ Ke6 45. Qe8+ Kd5 46. Qa8+ Kc5 47.
Qc8+ Kb4 48. Qc4+ Ka5 49. Kg1 Qa1+ 50. Kh2 Qe5 51. Kg1 fxe3 52. fxe3 Qa1+ 53.
Kh2 Qe5+ 54. Kg1 h4 55. Qc6 Qa1+ 56. Kh2 Qe5+ 57. Kg1 Kb4 58. Qc4+ Ka3 59. Qxa6+
Kb2 60. Qc4 Qf5 61. Kh2 Qe5+ 62. Kg1 Qf5 63. Kh2 Qg6 64. Kg1 Nc1 65. b4 Qg3 66.
Qd4+ Kxa2 67. Qc4+ Kb2 68. Qd4+ Kc2 69. Qxe4+ Kd2 70. Qd5+ Ke1 71. Qf3 Ne2+ 72.
Kh1 Qe5 73. Qg4 Ng3+ 74. Kg1 Qxe3+ 75. Kh2 Nf1+ 76. Kh1 Ng3+ 77. Kh2 Qe5 78.
Qxh4 Kf2 79. b5 Qe3 80. Qf6+ Ke1 81. Qa1+ Ke2 82. Qb2+ Ke1 83. Qa1+ Ke2 84. Qb2+
Ke1 85. Qa1+ 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.8"]
[White "Hebden, Mark L"]
[Black "Crocker, Philip J"]
[Result "0-1"]
[WhiteTitle "GM"]
[WhiteElo "2454"]
[BlackElo "2128"]
[ECO "D44"]
[Opening "QGD semi-Slav"]
[Variation "5.Bg5 dc"]
[WhiteFideId "400084"]
[BlackFideId "403180"]
[EventDate "2023.02.15"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 dxc4 6. g3 b5 7. Bg2 Bb7 8. O-O
Be7 9. a4 a6 10. e4 O-O 11. e5 Nd5 12. Ne4 Nd7 13. h4 c5 14. Re1 Nb4 15. Nd6
Bxf3 16. Bxf3 Rb8 17. axb5 axb5 18. Bxe7 Qxe7 19. Be4 f5 20. Bb1 cxd4 21. Qxd4
Nc6 22. Qf4 Ndxe5 23. Ra6 Qxd6 24. Rxc6 Qxc6 25. Rxe5 Rbd8 26. Bc2 Rd5 27. Re1
e5 28. Qg5 Qf6 29. Qe3 Rfd8 30. g4 fxg4 31. b3 Rd2 32. Be4 c3 33. b4 Rf8 34. Rf1
Qf4 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.9"]
[White "Arkell, Keith C"]
[Black "Southcott-Moyers, Indy"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[WhiteElo "2404"]
[BlackElo "2077"]
[ECO "D17"]
[Opening "QGD Slav"]
[Variation "Czech defence"]
[WhiteFideId "400270"]
[BlackFideId "488542"]
[EventDate "2023.02.15"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. Nh4 e6 7. Nxf5 exf5 8. Bg5
Be7 9. e3 Nbd7 10. Bxc4 O-O 11. O-O Ne4 12. Bxe7 Qxe7 13. Nxe4 fxe4 14. Qb3 Nf6
15. a5 Rad8 16. Rfc1 a6 17. Qa3 Rfe8 18. Qxe7 Rxe7 19. Bb3 Kf8 20. Rc5 Nd7 21.
Rc3 Nf6 22. h3 Red7 23. g4 Nd5 24. Rc5 g5 25. Kg2 h6 26. h4 Kg7 27. hxg5 hxg5
28. Kg3 f6 29. Ra3 Nc7 30. Bc4 Ne8 31. Ra1 Nc7 32. Bb3 Nd5 33. Bxd5 Rxd5 34. b4
Kg6 35. Rh1 Kg7 36. f3 exf3 37. Kxf3 Kg6 38. Ke4 R5d6 39. Kd3 R8d7 40. Rc2 f5
41. gxf5+ Kxf5 42. Rf2+ Kg6 43. Rf8 Rg7 44. Rfh8 Kf7 45. e4 g4 46. e5 Rdg6 47.
Rf1+ Ke7 48. Rg1 g3 49. Rg2 Rg4 50. Kc4 Ke6 51. Re8+ Kd7 52. Rf8 Kc7 53. Rf3 Kd7
54. Kc5 Kc7 55. d5 cxd5 56. Kxd5 Kd7 57. Rb3 Ke8 58. b5 axb5 59. Rxb5 R4g6 60.
Rb3 Rd7+ 61. Ke4 Rdg7 62. Rc3 Ra6 63. Rc8+ Kd7 64. Rgc2 Rc6 65. R8xc6 bxc6 66.
Rg2 Ke6 67. Kf4 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.10"]
[White "Murphy, Hugh W"]
[Black "Gormally, Daniel W"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2111"]
[BlackElo "2448"]
[ECO "D05"]
[Opening "Queen's pawn game, Rubinstein (Colle-Zukertort) variation"]
[WhiteFideId "422444"]
[BlackFideId "406465"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Bd3 c5 5. b3 Nc6 6. Bb2 cxd4 7. exd4 Be7 8. Nbd2
O-O 9. O-O Nb4 10. Be2 b6 11. a3 Nc6 12. Bd3 Bb7 13. Qe2 Qc7 14. c4 Rfd8 15.
Rac1 dxc4 16. bxc4 Rac8 17. Rfe1 Qf4 18. d5 exd5 19. cxd5 Nxd5 20. Bc4 Bf8 21.
Ne5 Nxe5 22. Bxe5 Qh6 23. Rcd1 Nf4 24. Bxf7+ Kh8 25. Qe3 Qg5 26. g3 Nh3+ 27. Kf1
Qxe3 28. fxe3 Rc2 29. Bd4 Bxa3 30. Bb3 Rf8+ 31. Ke2 Ba6+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.11"]
[White "Turner, Matthew J"]
[Black "Payne, Matthew J"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[WhiteElo "2455"]
[BlackElo "2104"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[WhiteFideId "402893"]
[BlackFideId "417084"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Nd2 d5 5. Bxf6 Bxf6 6. Ngf3 c5 7. exd5 exd5 8.
Bb5+ Nc6 9. Qe2+ 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.12"]
[White "Golubovic, Boris"]
[Black "Pert, Max"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2349"]
[BlackElo "1793"]
[ECO "B11"]
[Opening "Caro-Kann"]
[Variation "two knights, 3...Bg4"]
[WhiteFideId "14502160"]
[BlackFideId "456845"]
[EventDate "2023.02.15"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. d3 e6 7. Be2 Be7 8. Qg3
O-O 9. Bh6 Ne8 10. Bf4 Nd7 11. O-O Qb6 12. Rab1 Qc5 13. Bd1 Qa5 14. a3 Bf6 15.
e5 Be7 16. Ne2 Qb5 17. Nd4 Qb6 18. Be3 c5 19. Nf3 Qc7 20. c3 f5 21. c4 d4 22.
Bd2 Kh8 23. b4 b6 24. h4 Rg8 25. Re1 h6 26. Qh3 Nf8 27. g4 fxg4 28. Qxg4 Nh7 29.
Qxe6 g5 30. Re4 Ng7 31. Qxh6 Nf5 32. Qh5 Nxh4 33. Kf1 Raf8 34. bxc5 bxc5 35.
Nxh4 gxh4 36. Bg4 Bg5 37. f4 Qc6 38. Ke2 Be7 39. Bf5 Rg2+ 40. Kf1 Rxf5 41. Qxf5
Rxd2 42. Rb8+ Kg7 43. Qg4+ Kh6 44. Rg8 Ng5 45. fxg5+ Kh7 46. Rc8 Qb6 47. Qxh4+
Kg7 48. Qh8+ Kg6 49. Rg8+ Kf5 50. Qh3# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.13"]
[White "Jermy, Jaden"]
[Black "Hunt, Harriet V"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "1798"]
[BlackElo "2349"]
[ECO "A46"]
[Opening "Queen's pawn game"]
[WhiteFideId "459496"]
[BlackFideId "403512"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 cxd4 5. exd4 b6 6. Nbd2 Be7 7. Bd3 Bb7 8. c3
O-O 9. Qe2 d6 10. h3 Nbd7 11. O-O a6 12. Rfe1 Re8 13. Bh2 Bf8 14. Rad1 Qc7 15.
Bc2 Qc6 16. Qc4 b5 17. Qxc6 Bxc6 18. Ne4 Nxe4 19. Bxe4 Bxe4 20. Rxe4 Nb6 21. Re2
Rec8 22. Bf4 a5 23. a3 h6 24. Bd2 Rc4 25. Be1 Rc6 26. Kh2 Rb8 27. Nd2 d5 28. Nb3
Nc4 29. Nc1 f6 30. g3 Kf7 31. Kg2 g5 32. Nd3 Bd6 33. Ra1 h5 34. b4 Ra8 35. Rea2
Rca6 36. Nc1 g4 37. hxg4 hxg4 38. a4 axb4 39. axb5 Rxa2 40. Nxa2 b3 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.14"]
[White "Larchikov, Maksym"]
[Black "Wall, Tim P"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "1901"]
[BlackElo "2239"]
[ECO "A40"]
[Opening "Queen's pawn"]
[Variation "English defence"]
[WhiteFideId "34120815"]
[BlackFideId "401641"]
[EventDate "2023.02.15"]

1. d4 b6 2. e4 Bb7 3. Bd3 e6 4. Nf3 d5 5. e5 Qc8 6. O-O Ba6 7. c3 Ne7 8. Na3
Bxd3 9. Qxd3 Nf5 10. Nc2 Qa6 11. Qxa6 Nxa6 12. Ne3 Nxe3 13. Bxe3 Be7 14. h4 c5
15. g3 Rc8 16. Rac1 c4 17. Ne1 h5 18. f4 g6 19. a4 Nb8 20. Nc2 Nc6 21. Rfd1 Kd7
22. Bd2 Na5 23. Be1 Rc7 24. Kf2 Rb7 25. Ra1 Rhb8 26. Ra2 a6 27. Ke3 Ra8 28. Rda1
Rba7 29. Ke2 Nb3 30. Rd1 b5 31. axb5 axb5 32. Rxa7+ Rxa7 33. Ke3 f6 34. exf6
Bxf6 35. Kf3 Ra8 36. Ke3 Be7 37. Rb1 Bd6 38. Kf3 Ke7 39. Ke3 Kd7 40. Rd1 Kc6 41.
Nb4+ Kb6 42. Rb1 Rf8 43. Rd1 Ka5 44. Nc6+ Kb6 45. Nb4 Rf7 46. Rb1 Ra7 47. Nc2
Kc6 48. Rd1 Ra2 49. Rb1 Kd7 50. Kf3 Ra8 51. Rd1 Ke7 52. Ke3 Kf6 53. Kf3 Ra2 54.
Rb1 Na5 55. Ne3 Nc6 56. Nc2 Ra4 57. b4 cxb3 58. Rxb3 Ra2 59. Rxb5 Rxc2 60. Rb6
Bxf4 61. Kxf4 Ne7 62. Rb7 Re2 63. Rb1 Nf5 64. Rd1 Nd6 65. Kf3 Rc2 66. Rd3 Kf5
67. Bd2 Ne4 68. Be1 Nf6 69. Rd1 Ne4 70. Rd3 g5 71. hxg5 Nxg5+ 72. Ke3 Kg4 73.
Rd1 Ne4 74. Kd3 Rf2 75. Ke3 Rf3+ 76. Ke2 Rxc3 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.15"]
[White "Villiers, Thomas"]
[Black "Dasgupta, Avyukt"]
[Result "1-0"]
[WhiteTitle "CM"]
[WhiteElo "2186"]
[BlackElo "1888"]
[ECO "A06"]
[Opening "Reti"]
[Variation "Nimzovich-Larsen attack"]
[WhiteFideId "427209"]
[BlackFideId "480630"]
[EventDate "2023.02.15"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 c6 4. e3 Bg4 5. Be2 Bxf3 6. Bxf3 g6 7. d4 Bg7 8. Nd2
O-O 9. O-O e5 10. c4 e4 11. Be2 Nfd7 12. Qc2 f5 13. Rac1 Nf6 14. cxd5 cxd5 15.
Qc7 Qxc7 16. Rxc7 Rf7 17. Rfc1 Nc6 18. Rxf7 Kxf7 19. Ba6 Nb4 20. Rc7+ Kg8 21.
Bxb7 Rb8 22. a3 Ne8 23. Rc8 Rxb7 24. Rxe8+ Kf7 25. Rc8 Nd3 26. Bc3 f4 27. b4
fxe3 28. fxe3 Bh6 29. Nf1 Ke6 30. Rc6+ Kd7 31. Ra6 Rc7 32. Bd2 Nb2 33. Kf2 Nd3+
34. Ke2 Kc8 35. Ng3 Rf7 36. Nh1 Rc7 37. Ra5 Rd7 38. Nf2 Nxf2 39. Kxf2 Bf8 40.
Ke2 Kb7 41. b5 Bd6 42. h3 Rc7 43. Ra6 Rd7 44. a4 Be7 45. Re6 Bd8 46. Be1 Rc7 47.
Ba5 Re7 48. Ra6 Bxa5 49. Rxa5 Re6 50. b6 Rxb6 51. Rxd5 Rb2+ 52. Kf1 Kc6 53. Re5
Rb4 54. Rxe4 Rxa4 55. d5+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.16"]
[White "Weersing, Abigail Riis"]
[Black "Shafi, Declan"]
[Result "1/2-1/2"]
[WhiteElo "1827"]
[BlackElo "2201"]
[ECO "D90"]
[Opening "Gruenfeld"]
[Variation "Flohr variation"]
[WhiteFideId "460036"]
[BlackFideId "2405156"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Nc6 6. Bg5 Ne4 7. cxd5 Nxc3 8.
bxc3 Qxd5 9. e3 O-O 10. Bc4 Qf5 11. O-O a6 12. Qd1 e5 13. Bh4 h6 14. Re1 e4 15.
Nd2 Be6 16. Bb3 Rae8 17. Bc2 Bc8 18. Bg3 Qa5 19. Nxe4 f5 20. Nc5 Kh7 21. Qd2 Re7
22. Nb3 Qd5 23. Bd1 Qf7 24. Bf3 g5 25. Nc5 Na5 26. Qd3 h5 27. h3 Kh8 28. Rab1 b6
29. Nb3 Nc4 30. Bxh5 Qxh5 31. Qxc4 g4 32. h4 Bf6 33. Kh2 f4 34. Bxf4 Qxh4+ 35.
Kg1 Rh7 36. Kf1 Qh1+ 37. Ke2 Qxg2 38. Nd2 Bf5 39. Rg1 Qb7 40. Rbe1 Rd8 41. Kd1
c5 42. Kc1 cxd4 43. exd4 Rc8 44. Qb4 a5 45. Qb3 Bxd4 46. Be5+ Bxe5 47. Rxe5 Rhc7
48. Rg3 Qh1+ 49. Kb2 Rd8 50. Nc4 Qb1+ 51. Ka3 Qc1+ 52. Qb2 Qxb2+ 53. Kxb2 Bc8
54. Ne3 Rd2+ 55. Kc1 Rxf2 56. Nxg4 Bxg4 57. Rxg4 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.17"]
[White "Anand, Batsukh"]
[Black "Patel, Zain"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2197"]
[BlackElo "1890"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[WhiteFideId "4903510"]
[BlackFideId "469246"]
[EventDate "2023.02.15"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O e6 5. b3 Be7 6. Bb2 O-O 7. c4 b6 8. Qc2 Bb7
9. Rd1 Na6 10. a3 h6 11. d3 Rc8 12. Nbd2 Qe8 13. Rac1 c5 14. cxd5 exd5 15. Bh3
Rd8 16. d4 Ne4 17. e3 f5 18. dxc5 bxc5 19. Bg2 Bf6 20. Bxf6 Rxf6 21. Qb2 Nc7 22.
Ne5 Qb5 23. Nxe4 fxe4 24. Bxe4 Rdf8 25. Bd3 c4 26. Rxc4 Rxf2 27. Rc2 Rxc2 28.
Qxc2 Qb6 29. Bh7+ Kh8 30. Ng6+ Kxh7 31. Nxf8+ Kg8 32. Ng6 Qxe3+ 33. Qf2 Qxb3 34.
Ne7+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.18"]
[White "Brocklehurst, Andrew"]
[Black "Bonn, Thomas"]
[Result "0-1"]
[WhiteElo "1816"]
[BlackElo "2189"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Byrne (English) attack"]
[WhiteFideId "424765"]
[BlackFideId "638242"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Be2
Nbd7 9. O-O Be7 10. Qd2 b5 11. a3 O-O 12. Rad1 Rc8 13. Bg5 Re8 14. h3 Qc7 15.
Be3 Red8 16. f3 Nb6 17. Rc1 d5 18. Nxd5 Nbxd5 19. exd5 Nxd5 20. Kh1 h6 21. g3
Bxh3 22. Rf2 Nxe3 23. Qxe3 Be6 24. Rff1 Bg5 25. f4 exf4 26. gxf4 Bd5+ 27. Kg1
Bf6 28. Kh2 Bxb2 29. Rcd1 Qxc2 30. Nd4 Bxd4 31. Rxd4 Re8 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.19"]
[White "Mihalik, Agoston"]
[Black "Gardiner, Eric D"]
[Result "1-0"]
[WhiteElo "2142"]
[BlackElo "1883"]
[ECO "C03"]
[Opening "French"]
[Variation "Tarrasch"]
[WhiteFideId "719021"]
[BlackFideId "435880"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. e5 Nh6 5. Ndf3 c5 6. c3 cxd4 7. Nxd4 Nc6 8. Ngf3
f6 9. Bxh6 gxh6 10. Bb5 Bd7 11. exf6 Bxf6 12. Qe2 Qe7 13. O-O O-O 14. Rfe1 Rae8
15. Bxc6 bxc6 16. Ne5 Bxe5 17. Qxe5 Qf6 18. Nf3 c5 19. Qd6 Qe7 20. Qg3+ Qg7 21.
Ne5 Qxg3 22. hxg3 Bc8 23. f4 h5 24. Nf3 Kg7 25. Rad1 Bb7 26. Kf2 h6 27. Ke3 Rb8
28. b3 Bc6 29. Ne5 Be8 30. Kf3 a5 31. Nd3 c4 32. Nc5 Bf7 33. Nd7 cxb3 34. Nxf8
Kxf8 35. Rb1 a4 36. axb3 axb3 37. Rb2 Bg6 38. Rxe6 Kf7 39. Re5 Be4+ 40. Kf2 Kg6
41. Re6+ Kg7 42. Ra6 Bd3 43. Ra7+ Kg6 44. Ke3 Bc4 45. Kd4 Re8 46. Ra4 Rc8 47.
Rb4 Kf5 48. Rb6 Rh8 49. Rd6 Kg4 50. Rg6+ Kf5 51. Rg7 Re8 52. Rh7 Kg6 53. Rb7
Re4+ 54. Kc5 Re3 55. R2xb3 Bxb3 56. Rxb3 Rxg3 57. Kxd5 Rxg2 58. c4 Rc2 59. Rh3
Kf5 60. Rxh5+ Kxf4 61. Rxh6 Rd2+ 62. Kc6 Ke5 63. c5 Rc2 64. Rd6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.20"]
[White "Walker, Martin G"]
[Black "Britnell, Jonathan"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[WhiteElo "2133"]
[BlackElo "1708"]
[ECO "C80"]
[Opening "Ruy Lopez"]
[Variation "open, Bernstein variation"]
[WhiteFideId "410969"]
[BlackFideId "445932"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5
Be6 9. Nbd2 Nc5 10. c3 Be7 11. Bc2 O-O 12. Nb3 Bg4 13. Re1 Ne6 14. Qd3 g6 15.
Nbd4 Ncxd4 16. Nxd4 Nxd4 17. Qxd4 Be6 18. f4 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.21"]
[White "Fava, Lorenzo"]
[Black "Adams, Henry"]
[Result "1-0"]
[WhiteElo "2089"]
[BlackElo "1738"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[WhiteFideId "2837434"]
[BlackFideId "464562"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Bg5 d5 3. Nd2 Nbd7 4. e3 e6 5. Bd3 Bd6 6. f4 O-O 7. Ngf3 c5 8. c3
b6 9. Ne5 Qc7 10. O-O Bb7 11. Qf3 Rfe8 12. Qg3 a6 13. Nxd7 Nxd7 14. Bh6 Bf8 15.
Bg5 Bc6 16. Rf3 g6 17. Qh4 Bg7 18. Rh3 Nf8 19. Nf3 cxd4 20. exd4 b5 21. Ne5 a5
22. Bf6 Rec8 23. Ng4 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.22"]
[White "Waller, Dan"]
[Black "Liu, Tianyi (Jack)"]
[Result "1/2-1/2"]
[WhiteElo "2117"]
[BlackElo "1865"]
[ECO "B48"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "451053"]
[BlackFideId "8627894"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Nf6 8. Be2
Ne5 9. Qg3 h5 10. h3 h4 11. Qh2 Bb4 12. O-O Bxc3 13. bxc3 d6 14. Qf4 Ng6 15. Qf3
Ne5 16. Qf4 Ng6 17. Qf3 Qxc3 18. Rab1 Nd7 19. Bd1 Qc7 20. Qe2 Nc5 21. Bd2 Bd7
22. c4 Bc6 23. Bc2 e5 24. Nf5 Kf8 25. Rfd1 Rd8 26. Qe3 b6 27. Bb4 Ne7 28. Rd2
Kg8 29. Rbd1 Nxf5 30. exf5 Rh6 31. Bxc5 bxc5 32. f6 Rxf6 33. Qxe5 Re8 34. Qg5
Rh6 35. Qf4 Rd8 36. Be4 Qb7 37. Bxc6 Qxc6 38. Kh2 Qd7 39. Rd5 Qe7 40. R1d2 a5
41. Qf3 Re6 42. Qd3 Qf6 43. Rf5 Qg6 44. Qf3 Rf6 45. Rdd5 Rxf5 46. Rxf5 Re8 47.
Rf4 Qg5 48. Rf5 Qe7 49. Qf4 Qe4 50. Rxf7 Qxf4+ 51. Rxf4 Re2 52. Rxh4 Rxf2 53.
Re4 Rxa2 54. Re7 a4 55. Rd7 Rd2 56. Ra7 Ra2 57. Ra6 a3 58. Rxd6 Rc2 59. Ra6 a2
60. Kg3 Kf7 61. Kf3 Ke7 62. g4 Rc3+ 63. Kg2 Rc2+ 64. Kf3 Rc3+ 65. Kg2 Rc2+ 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.23"]
[White "OShea, Colm"]
[Black "Pert, Nina"]
[Result "0-1"]
[BlackTitle "WCM"]
[WhiteElo "1677"]
[BlackElo "2009"]
[ECO "C03"]
[Opening "French"]
[Variation "Tarrasch"]
[WhiteFideId "449660"]
[BlackFideId "456853"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. e5 c5 5. Qg4 Bf8 6. c3 Nh6 7. Qh5 cxd4 8. cxd4
Nc6 9. Ngf3 Qb6 10. Bd3 Nxd4 11. O-O Bd7 12. Rd1 Nhf5 13. Nxd4 Nxd4 14. Nf3 Bc5
15. Ng5 g6 16. Qh6 Bf8 17. Qh3 Nc6 18. Be3 d4 19. Bf4 Bg7 20. Qg3 Qa5 21. Re1
Nb4 22. Ne4 Bc6 23. Nd6+ Kf8 24. a3 Nxd3 25. Qxd3 Qd5 26. f3 h5 27. Rad1 g5 28.
Bxg5 Bxe5 29. Ne4 Bg7 30. Bf6 e5 31. Bxg7+ Kxg7 32. h4 f6 33. Ng3 Kf7 34. b4 a5
35. Rc1 axb4 36. axb4 Ra2 37. Rc5 Qe6 38. b5 Bd7 39. Rec1 Kf8 40. Qg6 Rg8 41.
Qh6+ Ke7 42. Qh7+ Kd8 43. Kh2 Qh3+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.24"]
[White "Itgelt, Khuyagtsogt"]
[Black "Sefton, Adam"]
[Result "1-0"]
[WhiteElo "2158"]
[BlackElo "1529"]
[ECO "A40"]
[Opening "Queen's pawn"]
[WhiteFideId "4902912"]
[BlackFideId "343400965"]
[EventDate "2023.02.15"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. c4 d6 6. Nc3 Nbd7 7. Qc2 h6 8. d5
exd5 9. Nd4 Nc5 10. cxd5 g6 11. b4 Na6 12. a3 O-O 13. Bxh6 Rf7 14. Bd2 Ng4 15.
h3 Ne5 16. Ncb5 g5 17. Ne6 Bxe6 18. dxe6 Rf6 19. Bxb7 Rb8 20. Bxa6 Rb6 21. Bxg5
Rxe6 22. Nd4 Qa8 23. O-O Rg6 24. Bxe7 Qd5 25. Qa2 Qxa2 26. Rxa2 Rxa6 27. Nxf5
Kf7 28. Bh4 Ke6 29. Nd4+ Kd5 30. Rd1 c5 31. Nf3+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.25"]
[White "Golsta, Ramona"]
[Black "Krivenko, Dion"]
[Result "1/2-1/2"]
[WhiteElo "1777"]
[BlackElo "2155"]
[ECO "E81"]
[Opening "King's Indian"]
[Variation "Saemisch, 5...O-O"]
[WhiteFideId "11607394"]
[BlackFideId "4508378"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 a6 7. Bd3 Nbd7 8. Nge2
c6 9. O-O b5 10. cxb5 axb5 11. Qd2 e5 12. a3 Re8 13. Rac1 Rb8 14. Na2 c5 15.
dxc5 dxc5 16. b3 Ba6 17. Kh1 Qe7 18. Qa5 Qe6 19. Bxc5 Qxb3 20. Nb4 Nxc5 21. Rxc5
Bf8 22. Nc1 Qa4 23. Qxa4 bxa4 24. Nxa6 Bxc5 25. Nxc5 Red8 26. Nxa4 Ra8 27. Bc2
Rd2 28. Bb3 Rb8 29. Kg1 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.26"]
[White "Hobson, Kenneth"]
[Black "Gonzales, Enrique"]
[Result "1-0"]
[WhiteElo "2051"]
[ECO "B52"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky attack, 3...Bd7"]
[WhiteFideId "480819"]
[BlackFideId "5213070"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. c3 Be7 8.
d4 cxd4 9. cxd4 O-O 10. Nc3 a6 11. a4 Re8 12. e5 dxe5 13. dxe5 Nd5 14. Nxd5 exd5
15. Rd1 Nc5 16. Nd4 Bd6 17. Bf4 f6 18. Nf5 Bxe5 19. Qg4 g6 20. Be3 Ne6 21. f4
Bc7 22. Nh6+ Kf8 23. f5 Bb6 24. Qb4+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.27"]
[White "Adams, George"]
[Black "Kovalskyi, Roman"]
[Result "0-1"]
[WhiteElo "1494"]
[BlackElo "2111"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "487643"]
[BlackFideId "14184214"]
[EventDate "2023.02.15"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 g6 6. Bd3 Bg7 7. h3 O-O 8. O-O Re8
9. Ne5 Nd7 10. Nxc6 bxc6 11. Nd2 cxd4 12. exd4 e5 13. Be3 a5 14. Qa4 Nb6 15. Qc2
Bb7 16. dxe5 Bxe5 17. Nb3 Bc7 18. Nc5 Qd6 19. g3 Bc8 20. Rfe1 Rxe3 21. Rxe3 Qxc5
22. h4 Bg4 23. Rae1 Nc4 24. Re8+ Rxe8 25. Rxe8+ Kg7 26. Kg2 Ne5 27. Be2 Bd7 28.
Ra8 Bb6 29. Bd1 Nd3 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.28"]
[White "Senior, Gary"]
[Black "Rida, Ruqayyah"]
[Result "1/2-1/2"]
[WhiteElo "2086"]
[BlackElo "1669"]
[ECO "C26"]
[Opening "Vienna"]
[Variation "Paulsen-Mieses variation"]
[WhiteFideId "470937"]
[BlackFideId "343272375"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bc5 5. Nge2 d6 6. Na4 Bb6 7. Nxb6 axb6 8.
d4 exd4 9. Nxd4 Bd7 10. O-O O-O 11. b3 Re8 12. Re1 d5 13. Nxc6 Bxc6 14. e5 Ne4
15. Bb2 Qe7 16. c4 Rad8 17. Qg4 Nc5 18. Rad1 dxc4 19. Bxc6 bxc6 20. Qxc4 Qe6 21.
Qxe6 fxe6 22. Bd4 Na6 23. Bc3 Rd5 24. Rxd5 cxd5 25. b4 c5 26. bxc5 bxc5 27. Rb1
d4 28. Ba5 Nb8 29. Bb6 Rc8 30. Bxc5 Rxc5 31. Rxb8+ Kf7 32. Rd8 Rc4 33. Rd7+ Kg6
34. g4 Kg5 35. Rd6 Kf4 36. Rxe6 Kf3 37. h3 d3 38. Rd6 Ke2 39. Kg2 d2 40. f3 d1=Q
41. Rxd1 Kxd1 42. Kg3 g5 43. h4 h6 44. hxg5 hxg5 45. e6 Rc6 46. f4 Rc3+ 47. Kf2
gxf4 48. a4 Re3 49. a5 Kd2 50. g5 Kd3 51. a6 Rxe6 52. Kf3 Kd4 53. Kxf4 Rxa6 54.
Kf5 Ra1 55. g6 Rf1+ 56. Ke6 Rg1 57. Kf7 Ke5 58. g7 Rf1+ 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.29"]
[White "Pousada Garcia, Daniel"]
[Black "Gonzales, Ceferino"]
[Result "1-0"]
[WhiteElo "2077"]
[BlackElo "1509"]
[ECO "B03"]
[Opening "Alekhine's defence"]
[Variation "four pawns attack, fianchetto variation"]
[WhiteFideId "2278642"]
[BlackFideId "5219590"]
[EventDate "2023.02.15"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 g6 6. Be3 Bg7 7. Nc3 O-O 8. Be2 Na6
9. c5 Nd7 10. cxd6 cxd6 11. Nf3 dxe5 12. fxe5 b6 13. O-O Bb7 14. Qb3 Nc7 15. Ng5
e6 16. Nge4 Nd5 17. Bg5 Nxc3 18. bxc3 Qb8 19. Nd6 Bd5 20. c4 Bc6 21. Be7 Re8 22.
Nxe8 Qxe8 23. Bd6 f6 24. d5 exd5 25. cxd5 Bb7 26. e6 f5 27. Bb5 Bxa1 28. Rxa1 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.30"]
[White "Kemp, Paul R"]
[Black "Palucha, Szymon"]
[Result "1/2-1/2"]
[WhiteElo "1984"]
[BlackElo "1980"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "415251"]
[BlackFideId "430005"]
[EventDate "2023.02.15"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. O-O Nc6 8. h3
Bh5 9. Be3 cxd4 10. cxd4 Be7 11. Nc3 Qd6 12. Qb3 O-O 13. Rfd1 Rfd8 14. Rac1 Qb4
15. Qxb4 Nxb4 16. g4 Bg6 17. Ne5 Nfd5 18. Nxg6 hxg6 19. Bf3 Bf6 20. a3 Nxc3 21.
bxc3 Nd5 22. c4 Nxe3 23. fxe3 Rab8 24. c5 Ra8 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.31"]
[White "Nawalaniec, Adam"]
[Black "Zhu, Pengxiao"]
[Result "1-0"]
[WhiteElo "1753"]
[BlackElo "1437"]
[ECO "C55"]
[Opening "Two knights defence (Modern bishop's opening)"]
[WhiteFideId "21023786"]
[BlackFideId "499307"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. c3 Be6 7. Bxe6 fxe6 8. b4
a6 9. a4 g5 10. Qb3 Qd7 11. Bb2 d5 12. b5 Na5 13. Qc2 Bd6 14. c4 d4 15. c5 g4
16. Nh4 Be7 17. Ng6 Rg8 18. Nxe5 Qd8 19. Nd2 Nh5 20. f4 gxf3 21. Ndxf3 Bg5 22.
Bxd4 Nf4 23. Kh1 Bf6 24. Qd2 Bg5 25. Qxa5 Nxg2 26. Nxg5 Qxg5 27. Qxc7 Qe7 28.
Qxe7+ Kxe7 29. Rf7+ Kd8 30. Rxb7 axb5 31. Nf7+ Kc8 32. Nd6+ Kd8 33. Bf6# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.32"]
[White "Lazarus, Simon E"]
[Black "Li, Evan"]
[Result "1-0"]
[BlackElo "1394"]
[ECO "D41"]
[Opening "QGD"]
[Variation "Semi-Tarrasch, 5.cd"]
[BlackFideId "486884"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 exd5 6. Bg5 cxd4 7. Nxd4 Be7 8.
g3 Nc6 9. Bg2 h6 10. Be3 O-O 11. O-O Be6 12. h3 Qd7 13. Kh2 b6 14. Nxc6 Qxc6 15.
Rc1 Qd7 16. Bd4 Rfd8 17. e3 Rac8 18. Qe2 Ne4 19. Rfd1 Qe8 20. Nxe4 dxe4 21. Bxe4
Bxa2 22. Qg4 Bg5 23. Bf5 Be6 24. Rxc8 Rxc8 25. h4 Bxf5 26. Qxf5 g6 27. Qd5 Rd8
28. Qf3 Be7 29. Qf4 Qf8 30. Qe5 Kh7 31. Ra1 Bd6 32. Qf6 Be7 33. Qf3 Rd7 34. h5
Qe8 35. Qe4 f5 36. Qe5 Qf8 37. hxg6+ Kxg6 38. Qe6+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.33"]
[White "Ibn Saifullah, Anas"]
[Black "Chan, Anthony"]
[Result "1-0"]
[ECO "B10"]
[Opening "Caro-Kann defence"]
[EventDate "2023.02.15"]

1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Bg4 6. Be2 Nd7 7. Ne1 Bxe2+
8. Kxe2 Ngf6 9. f3 e5 10. Nd3 Bd6 11. Be3 O-O-O 12. a4 a5 13. Nd2 Bc7 14. Nc4
Ne8 15. b4 axb4 16. a5 f6 17. a6 b6 18. Nxb4 Nd6 19. Nxd6+ Bxd6 20. Nxc6 Rde8
21. Rhd1 Bc5 22. Na7+ Kc7 23. Nb5+ Kc6 24. c4 Be7 25. Rd5 Ra8 26. Rad1 Nc5 27.
Rd6+ Bxd6 28. Rxd6# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.34"]
[White "Murawski, Jan"]
[Black "Hutchinson, Norman A"]
[Result "0-1"]
[WhiteElo "1708"]
[BlackElo "1974"]
[ECO "E20"]
[Opening "Nimzo-Indian"]
[Variation "Romanishin-Kasparov (Steiner) system"]
[WhiteFideId "21009287"]
[BlackFideId "411540"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 O-O 5. Bg2 d5 6. Qb3 Nc6 7. Nf3 dxc4 8. Qxc4
Nd5 9. O-O Nxc3 10. bxc3 Be7 11. e4 Na5 12. Qb5 b6 13. Qh5 Qe8 14. e5 Bb7 15.
Ng5 h6 16. Bxb7 Nxb7 17. Ne4 f5 18. Qxe8 Raxe8 19. Nd2 c5 20. Nf3 Na5 21. dxc5
Bxc5 22. Nd4 Nc4 23. Re1 Rf7 24. Nb3 Bf8 25. a4 Rd7 26. Nd4 Kf7 27. h4 Rc8 28.
Bf4 Rd5 29. Rab1 a6 30. Rbd1 Nb2 31. Ra1 Rxc3 32. Be3 Bc5 33. Ne2 Rc4 34. a5
Bxe3 35. axb6 Bxb6 36. Reb1 Rb5 37. Rxa6 Rc2 38. Kf1 Bxf2 39. Kxf2 Rxe5 40. Ra2
Nd3+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.35"]
[White "Moni, Claudio"]
[Black "Banerjee, Supratit"]
[Result "0-1"]
[WhiteElo "1562"]
[BlackElo "1740"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[WhiteFideId "487465"]
[BlackFideId "2410079"]
[EventDate "2023.02.15"]

1. Nf3 d5 2. g3 e6 3. Bg2 b6 4. c4 Bb7 5. cxd5 exd5 6. d4 Nf6 7. O-O Bd6 8. Nc3
O-O 9. Bg5 Nbd7 10. Nb5 Be7 11. Bf4 a6 12. Bxc7 Qc8 13. Bd6 Bxd6 14. Nxd6 Qb8
15. Nxb7 Qxb7 16. Ne5 Rfe8 17. Nxd7 Qxd7 18. e3 Rac8 19. Qd2 Rc7 20. Rfc1 Rec8
21. Rxc7 Qxc7 22. f3 h6 23. Rd1 Qe7 24. Rc1 Re8 25. Kf2 Qe6 26. Rc3 Qf5 27. Ke2
Qh5 28. g4 Qxh2 29. Kf1 Re6 30. Rc8+ Kh7 31. Qd3+ g6 32. Rc7 Qxc7 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.36"]
[White "Rastogi, Nayan Keats"]
[Black "Volovich, Julia"]
[Result "0-1"]
[WhiteElo "1421"]
[BlackElo "1830"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Euwe variation"]
[WhiteFideId "343407579"]
[BlackFideId "447099"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 cxd4 8. cxd4
Qb6 9. O-O Nf5 10. Nc2 Rc8 11. g4 Nfe7 12. Rb1 Na5 13. Bd2 Ng6 14. h4 h5 15. g5
Bb5 16. Bxa5 Qxa5 17. Bxb5+ Qxb5 18. Ne3 Be7 19. Ng2 Kd7 20. Qd2 Bb4 21. Qe3 Rc4
22. Rfc1 Rhc8 23. a3 Ba5 24. b4 Bb6 25. Nf4 Ne7 26. Rxc4 Qxc4 27. Qb3 Nf5 28.
Nxh5 Qxb3 29. Rxb3 Nxd4 30. Rd3 Nf5 31. Nf4 Rc2 32. Nh3 g6 33. Nd2 Nxh4 34. Ne4
Nf5 35. Rc3 Rxc3 36. Nxc3 a6 37. Nb1 Bd4 38. Kg2 Bxe5 39. f4 Bb2 40. a4 Ne3+ 41.
Kf3 Nc2 42. Nf2 Nxb4 43. Ng4 Nd3 44. Ke3 Nc5 45. a5 Nb3 46. Ne5+ Bxe5 47. fxe5
Nxa5 48. Kd4 Nc6+ 49. Kc5 Nxe5 50. Nd2 b5 51. Kb6 Nc4+ 52. Kxa6 Nxd2 53. Kxb5
Ne4 54. Kb4 Nxg5 55. Kc5 Ne4+ 56. Kd4 Kd6 57. Ke3 Ke5 58. Kd3 Nc5+ 59. Ke3 d4+
60. Kd2 Ke4 61. Ke2 d3+ 62. Kd2 Kd4 63. Kd1 Ke3 64. Ke1 g5 65. Kd1 d2 66. Kc2
Ke2 67. Kb2 d1=Q 68. Ka2 Qb3+ 69. Ka1 Qb4 70. Ka2 Kd2 71. Ka1 Kc2 72. Ka2 Qb2# 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.37"]
[White "Catabay, Mae Katelyn Rose"]
[Black "Hutchinson, Paul A"]
[Result "1-0"]
[WhiteElo "1525"]
[BlackElo "2070"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[WhiteFideId "484768"]
[BlackFideId "411558"]
[EventDate "2023.02.15"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Bg2 dxc4 6. Nc3 Bb4 7. O-O Bxc3 8. bxc3
Qa5 9. Qc2 Nbd7 10. e4 h6 11. Be3 O-O 12. Nd2 b5 13. f4 Bb7 14. a4 Qc7 15. a5 a6
16. Bf3 c5 17. h3 Nh7 18. g4 Rae8 19. Rf2 f6 20. Bg2 cxd4 21. cxd4 e5 22. Qc3
Rc8 23. Raf1 exd4 24. Bxd4 Nc5 25. Re2 Na4 26. Qb4 Rfd8 27. Nf3 c3 28. e5 Bd5
29. Rfe1 Qc4 30. Qxc4 Rxc4 31. e6 c2 32. e7 Re8 33. Rc1 Nc3 34. Bxc3 Rxc3 35.
Nd4 Bxg2 36. Kxg2 g6 37. f5 Ng5 38. fxg6 Nxh3 39. Rexc2 Nf4+ 40. Kf2 Rxc2+ 41.
Rxc2 Rxe7 42. Rc8+ Kg7 43. Nf5+ Kxg6 44. Nxe7+ Kf7 45. Nf5 Nd3+ 46. Ke3 Nb4 47.
Nxh6+ Ke6 48. Kd4 Kd7 49. Rf8 Nc6+ 50. Kc5 Nxa5 51. Ra8 Nb7+ 52. Kb6 Nd6 53.
Kxa6 Kc6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.38"]
[White "Warner, Nicholas"]
[Black "Lenton, Oliver J"]
[Result "0-1"]
[WhiteElo "1735"]
[ECO "C39"]
[Opening "KGA"]
[Variation "Kieseritsky, long whip (Stockwhip, classical) defence"]
[WhiteFideId "343414400"]
[BlackFideId "490237"]
[EventDate "2023.02.15"]

1. f4 e5 2. e4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 h5 6. Bc4 Rh7 7. d4 Bh6 8. Qd3 d6
9. Nxf7 Rxf7 10. Bxf7+ Kxf7 11. Nc3 Nc6 12. Nd5 f3 13. Bxh6 fxg2 14. Rf1+
gxf1=Q+ 15. Qxf1+ Kg6 16. Bg5 Qe8 17. O-O-O Qxe4 18. Nf4+ Kh7 19. Re1 Qf5 20.
Qc4 Bd7 21. Nd5 b5 22. Qxb5 Nxd4 23. Qc4 Ne6 24. Rf1 Qe5 25. Qd3+ Kg7 26. Nf6
Nxf6 27. Bxf6+ Qxf6 28. Rxf6 Kxf6 29. Qd5 Rh8 30. Qa5 Ke7 31. Qxa7 g3 32. Qe3
Rg8 33. Qg1 g2 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.39"]
[White "Gibbs, Dominic V"]
[Black "Berkley, Stephen W"]
[Result "0-1"]
[WhiteElo "1863"]
[BlackElo "1615"]
[ECO "C00"]
[Opening "French defence"]
[WhiteFideId "412090"]
[BlackFideId "486850"]
[EventDate "2023.02.15"]

1. e4 e6 2. Nf3 b6 3. d4 Bb7 4. Bd3 c5 5. c3 Nf6 6. e5 Nd5 7. O-O cxd4 8. Nxd4
Nc6 9. Nf3 d6 10. Qe2 dxe5 11. Nxe5 Bd6 12. Bb5 Qc7 13. Nxc6 Bxc6 14. Bxc6+ Qxc6
15. c4 Nf4 16. Bxf4 Bxf4 17. Nc3 O-O 18. g3 Bd6 19. b3 Be7 20. Rfd1 Bf6 21. Rac1
Bxc3 22. Rxc3 Rfd8 23. Rcd3 Rxd3 24. Qxd3 g6 25. Qd7 Qf3 26. Rd3 Qe2 27. Rd2 Qe4
28. Qd4 Qc6 29. Rd3 a5 30. f3 a4 31. Qd6 Rc8 32. Qxc6 Rxc6 33. Rd8+ Kg7 34. Rb8
Rd6 35. b4 Rc6 36. c5 bxc5 37. b5 Rd6 38. b6 Rd1+ 39. Kf2 Rd2+ 40. Ke3 Rxa2 41.
Ra8 Rb2 42. Rxa4 Rxb6 43. f4 Rc6 44. Kd3 Rd6+ 45. Kc3 Rd5 46. Ra7 h6 47. Rc7 Rd1
48. Kc2 Rh1 49. Rxc5 Rxh2+ 50. Kd1 Rh3 51. Rc3 h5 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.40"]
[White "Smart, Michael R"]
[Black "Turner, David J"]
[Result "1/2-1/2"]
[WhiteElo "1957"]
[BlackElo "1762"]
[ECO "B07"]
[Opening "Pirc defence"]
[WhiteFideId "411370"]
[BlackFideId "419737"]
[EventDate "2023.02.15"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Bc4 e5 5. Nf3 Be7 6. O-O h6 7. h3 c6 8. dxe5
dxe5 9. Qe2 Qc7 10. a4 g5 11. Nh2 Nf8 12. Be3 Ng6 13. Rad1 Rh7 14. f3 Nh5 15.
Qf2 Nhf4 16. Bxa7 Bxh3 17. Bb6 Qb8 18. g3 Bxf1 19. Qxf1 Nh5 20. Qh3 Nf6 21. Nf1
Qc8 22. Qg2 g4 23. Ne3 gxf3 24. Qxf3 Qh3 25. Nf5 Ng4 26. Nxe7 Nxe7 27. Be2 h5
28. Qg2 Qxg2+ 29. Kxg2 Ng8 30. a5 N8f6 31. b4 Kf8 32. b5 Kg7 33. bxc6 bxc6 34.
Rd6 h4 35. gxh4 Rxh4 36. Rxc6 Rah8 37. Bg1 Nh5 38. Nd5 Ngf6 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.41"]
[White "Soulier, Alfred"]
[Black "Chantrell, Paul"]
[Result "1-0"]
[WhiteElo "1722"]
[BlackElo "1572"]
[ECO "C55"]
[Opening "two knights"]
[Variation "Max Lange attack"]
[WhiteFideId "486264"]
[BlackFideId "451967"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d4 exd4 6. e5 d5 7. exf6 dxc4 8.
fxg7 Rg8 9. Re1+ Be6 10. Bg5 Be7 11. Bxe7 Qxe7 12. Nxd4 O-O-O 13. Nxc6 bxc6 14.
Qe2 Rxg7 15. g3 Qg5 16. Na3 Qg4 17. Qxg4 Rxg4 18. f4 Bd5 19. Re5 Rgg8 20. Rae1
Kd7 21. Rd1 Kc8 22. Kf2 Kb7 23. c3 a5 24. Nc2 Kb6 25. Ne3 Be6 26. f5 Rxd1 27.
Nxd1 Bd5 28. Re7 Kc5 29. Rxc7 Rb8 30. Re7 Kd6 31. Re2 f6 32. Re3 a4 33. a3 h5
34. Ke1 h4 35. g4 Rg8 36. h3 Rb8 37. Kd2 Rd8 38. Kc2 Kd7 39. Nf2 Re8 40. Kd2 Rb8
41. Kc2 Re8 42. Rxe8 Kxe8 43. Kd2 Kd7 44. Ke3 Kd6 45. Kf4 Bg2 46. g5 fxg5+ 47.
Kxg5 Ke5 48. f6 Ke6 49. Kg6 Bd5 50. Kg7 Kf5 51. f7 Bxf7 52. Kxf7 Kf4 53. Ng4 Kg3
54. Ne5 Kxh3 55. Nf3 Kg3 56. Nxh4 Kf2 57. Ke6 Ke2 58. Kd6 Kd3 59. Kxc6 Kc2 60.
Kb5 Kxb2 61. Kb4 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.42"]
[White "Keerthi Kumar, Advait"]
[Black "Norris, Anthony"]
[Result "1/2-1/2"]
[WhiteElo "1483"]
[BlackElo "1917"]
[ECO "B36"]
[Opening "Sicilian"]
[Variation "accelerated fianchetto, Maroczy bind"]
[WhiteFideId "498033"]
[BlackFideId "2077779"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 d6 6. Nc3 Nf6 7. Be3 Bg7 8. f3
O-O 9. Be2 Nxd4 10. Bxd4 Nd7 11. Bxg7 Kxg7 12. Qd4+ Kg8 13. O-O Qb6 14. Qxb6
Nxb6 15. b3 Be6 16. Rfd1 f5 17. Nb5 Rfc8 18. Nd4 Kf7 19. exf5 Bxf5 20. f4 Be4
21. Bf3 Bxf3 22. Nxf3 Nd7 23. Rd2 a5 24. Re1 h6 25. Ne5+ Nxe5 26. fxe5 Rd8 27.
exd6 Rxd6 28. Rf2+ Rf6 29. Rfe2 Re8 30. a4 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.43"]
[White "Gamal, Alaa"]
[Black "Hariharan, Shambavi"]
[Result "1-0"]
[WhiteElo "1725"]
[BlackElo "1491"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Variation "anti-anti-Caro-Kann defence"]
[WhiteFideId "469114"]
[BlackFideId "488160"]
[EventDate "2023.02.15"]

1. c4 c6 2. e4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Bb5+ Bd7 6. Bc4 Qc7 7. Bb3 g6 8.
Nc3 Bg7 9. Nf3 O-O 10. O-O a5 11. a3 Na6 12. d4 b5 13. Bg5 Qd6 14. Re1 Nc7 15.
Bxf6 exf6 16. Ne4 Qb6 17. Rc1 Bf5 18. Rc6 Qb8 19. Qc1 Ra7 20. Nc5 Rd8 21. d6 Ne8
22. Na6 Qb7 23. Re7 Bd7 24. Bxf7+ Kh8 25. Bxe8 Qxc6 26. Qxc6 Bxc6 27. Rxa7 Bxe8
28. Nc7 Bd7 29. Rxa5 Rb8 30. Nd5 Rc8 31. h3 Bf8 32. Nxf6 Bxd6 33. Ne5 Be6 34.
Rxb5 Kg7 35. Nfg4 h5 36. Rb7+ Kg8 37. Nf6+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.44"]
[White "Kaushik, Madhav"]
[Black "Blinov, Roman"]
[Result "0-1"]
[WhiteElo "1443"]
[BlackElo "1731"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "499986"]
[BlackFideId "343104478"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Be2 a6 6. Nf3 Bg4 7. Nbd2 e6 8. O-O cxd4
9. cxd4 Nge7 10. h3 Bf5 11. Nb3 Be4 12. Bd3 Nf5 13. Be3 Be7 14. a3 O-O 15. Rc1
a5 16. Nc5 Bxc5 17. Rxc5 Bxf3 18. gxf3 Nxe3 19. fxe3 Qg5+ 20. Kf2 Qh4+ 21. Kg2
Qe7 22. Qc2 g6 23. Bb5 Na7 24. Qe2 Rfc8 25. Rfc1 Rxc5 26. Rxc5 Rc8 27. Rxc8+
Nxc8 28. Qd2 Qc7 29. Qc3 Qxc3 30. bxc3 Kf8 31. Kg3 Ke7 32. Kg4 Nb6 33. Kf4 h6
34. a4 Nc4 35. e4 Nb2 36. Kg3 Nd1 37. c4 Nc3 38. Kf4 dxc4 39. Bxc4 Nxa4 40. Ke3
Nb2 41. Ba2 Nd1+ 42. Kd2 Nf2 43. h4 b5 44. Bb3 g5 45. Ke3 Nh3 46. hxg5 Nxg5 47.
Kf4 Nh3+ 48. Kg3 Ng5 49. Kf4 a4 50. Bd1 a3 51. Bb3 Nh7 52. Kg4 Nf8 53. Kh5 Nd7
54. f4 Nb8 55. d5 Na6 56. f5 Nb4 57. dxe6 fxe6 58. Bxe6 a2 59. Bxa2 Nxa2 60. Kg6
Kf8 61. e6 Nb4 62. e7+ Kxe7 63. Kg7 Nc6 64. f6+ Kd7 65. e5 Nxe5 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.45"]
[White "Golubovic, Erik"]
[Black "Lazarevic, Ljubica"]
[Result "1-0"]
[WhiteElo "1887"]
[BlackElo "1495"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[WhiteFideId "14586908"]
[BlackFideId "418765"]
[EventDate "2023.02.15"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. g3 Bd6 5. Bg2 f5 6. O-O Nf6 7. Nc3 Nbd7 8. b3 Ne4
9. Bb2 O-O 10. Rc1 Qe8 11. e3 h6 12. Ne2 g5 13. Ne5 Nef6 14. Qd3 Kg7 15. a3 h5
16. b4 Rh8 17. f3 g4 18. Nf4 gxf3 19. Bxf3 Bxe5 20. dxe5 Ne4 21. cxd5 cxd5 22.
Rc7 Kg8 23. Nxd5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.46"]
[White "Catabay, Rezin C"]
[Black "Bowers, Francis J"]
[Result "0-1"]
[WhiteElo "1597"]
[BlackElo "1855"]
[ECO "C41"]
[Opening "Philidor's defence"]
[WhiteFideId "487686"]
[BlackFideId "438383"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 d6 3. Bc4 Nc6 4. O-O g6 5. Nc3 Bg7 6. d3 Na5 7. Bb3 Nxb3 8. axb3
f5 9. exf5 Bxf5 10. Re1 Nf6 11. Ne4 O-O 12. Ng3 Qd7 13. h3 Nd5 14. Ne4 a6 15. c3
h6 16. d4 Rae8 17. dxe5 dxe5 18. Nc5 Qc6 19. b4 Kh7 20. g4 Bc8 21. Ne4 Nf4 22.
Bxf4 Rxf4 23. Qd3 Ref8 24. Re3 Be6 25. Nh4 Bc4 26. Qc2 Bd5 27. f3 Qb6 28. Re1
Bxe4 29. fxe4 h5 30. Ng2 Rf3 31. Kh2 hxg4 32. hxg4 Qe6 33. Rxf3 Rxf3 34. Ne3 Bh6
35. Ng2 Qxg4 36. Rh1 Qg3+ 37. Kg1 Kg7 38. Rxh6 Kxh6 39. Qd2+ g5 40. Qd7 Qf2+ 41.
Kh2 Rf7 42. Qe6+ Qf6 43. Qh3+ Kg6 44. Qg4 Rh7+ 45. Kg1 Qb6+ 46. Kf1 Rf7+ 47. Ke1
Qf2+ 48. Kd1 Qf1+ 49. Kc2 Rf2+ 50. Kb3 Rxg2 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.47"]
[White "Matthews, Adrian M S"]
[Black "Portheault, Benjamin"]
[Result "1-0"]
[WhiteElo "1781"]
[BlackElo "1498"]
[ECO "B08"]
[Opening "Pirc"]
[Variation "classical (two knights) system"]
[WhiteFideId "413631"]
[BlackFideId "456373"]
[EventDate "2023.02.15"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 c6 6. Bd3 b5 7. Qd2 h6 8. Bh4
Nbd7 9. e5 dxe5 10. dxe5 Ng4 11. e6 Nc5 12. exf7+ Kxf7 13. Qf4+ Bf6 14. Rd1
Nxd3+ 15. Rxd3 Qa5 16. Bxf6 exf6 17. O-O g5 18. Qe4 b4 19. Qxc6 Bf5 20. Rd5 Rac8
21. Qxc8 Qxd5 22. Qxh8 bxc3 23. bxc3 Qc5 24. Qb8 Bxc2 25. h3 Bd3 26. hxg4 Bxf1
27. Kxf1 Qc4+ 28. Kg1 Qxa2 29. Qb7+ Kg6 30. Qe4+ Kg7 31. Qe7+ Kg6 32. Qe3 a5 33.
Nd4 a4 34. Qe4+ Kg7 35. Nf5+ Kg6 36. Nh4+ Kf7 37. Qh7+ Ke8 38. Nf5 Qa1+ 39. Kh2
Qe1 40. Qa7 Qe5+ 41. g3 Qe2 42. Qxa4+ Kd8 43. Qd4+ Kc8 44. Qc5+ Kd7 45. Qd6+ Ke8
46. Qd4 h5 47. Qe3+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.48"]
[White "Miller, Daniel"]
[Black "Gardner, Phillip K"]
[Result "0-1"]
[BlackElo "1814"]
[ECO "A57"]
[Opening "Benko gambit"]
[BlackFideId "413690"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nd2 bxc4 5. e4 d6 6. Bxc4 g6 7. h3 Bg7 8. Ngf3
Nfd7 9. O-O O-O 10. Qe2 Nb6 11. Re1 Nxc4 12. Qxc4 Ba6 13. Qc2 Nd7 14. a4 Qc7 15.
Nc4 Bxc4 16. Qxc4 Rab8 17. Ra2 Rb4 18. Qc2 Rfb8 19. Re2 Qb6 20. Ne1 Qa6 21. Nd3
Rb3 22. Ra3 c4 23. Rxb3 Rxb3 24. Re3 Rxd3 25. Rxd3 cxd3 26. Qc6 Qxc6 27. dxc6
Nb6 28. Kf1 d2 29. Bxd2 Bxb2 30. Ke2 Bd4 31. Kd3 Bxf2 32. a5 Na8 33. Bh6 f6 34.
Kc4 g5 35. g4 Nc7 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.49"]
[White "Li, Reya"]
[Black "Downey, Keith"]
[Result "1-0"]
[WhiteElo "1474"]
[BlackElo "1818"]
[ECO "B54"]
[Opening "Sicilian"]
[Variation "Prins (Moscow) variation"]
[WhiteFideId "486892"]
[BlackFideId "10700250"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 a6 6. c4 Nc6 7. Nc3 e5 8. Nb3
Be7 9. Be3 Be6 10. Qd2 Na5 11. Nxa5 Qxa5 12. Rd1 Rc8 13. Nd5 Qxd2+ 14. Kxd2 Bxd5
15. cxd5 h5 16. Bd3 O-O 17. Rc1 Nd7 18. b4 Rfd8 19. Bc2 Rc4 20. a3 Kf8 21. Ba4
Rxc1 22. Rxc1 b5 23. Bb3 Ra8 24. a4 Bd8 25. a5 Ke7 26. Rc6 Nb8 27. Rc8 Kd7 28.
Rc1 Ke8 29. Rc8 Kd7 30. Rc1 Ke8 31. g4 hxg4 32. fxg4 g5 33. h3 Kd7 34. Bb6 f6
35. Kd3 Ke7 36. Rc8 Bxb6 37. axb6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.50"]
[White "Donnelly, Andrew J"]
[Black "Sellen, John"]
[Result "1-0"]
[WhiteElo "1522"]
[BlackElo "1547"]
[ECO "A04"]
[Opening "Reti v Dutch"]
[WhiteFideId "472344"]
[BlackFideId "432300"]
[EventDate "2023.02.15"]

1. Nf3 f5 2. g3 Nf6 3. d4 e6 4. c4 d5 5. Qc2 c6 6. Bg2 Bd6 7. O-O O-O 8. b3 Qe7
9. Nc3 Nbd7 10. Bb2 Ne4 11. cxd5 exd5 12. e3 Qe8 13. Ne2 Ndf6 14. Ne5 Nd7 15. f3
Nef6 16. f4 Ng4 17. Nxg4 fxg4 18. e4 dxe4 19. Bxe4 Nf6 20. Nc3 h5 21. Rfe1 Nxe4
22. Nxe4 Qd8 23. Ng5 Bf5 24. Qc4+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.51"]
[White "Pride, Stephen C"]
[Black "Bryant, Harry"]
[Result "0-1"]
[WhiteElo "1533"]
[BlackElo "1686"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation"]
[WhiteFideId "419680"]
[BlackFideId "489158"]
[EventDate "2023.02.15"]

1. d4 d5 2. Bf4 Nf6 3. Nc3 c5 4. e3 cxd4 5. exd4 Bg4 6. Be2 Bxe2 7. Ngxe2 Nc6 8.
O-O e6 9. a3 a6 10. Ng3 Bd6 11. Bxd6 Qxd6 12. Nce2 h5 13. Re1 h4 14. Nf1 g5 15.
Qc1 Rg8 16. c3 Ne7 17. Kh1 Nf5 18. f3 g4 19. Qf4 Qb6 20. h3 Nh5 21. Qd2 gxf3 22.
gxf3 Qd6 23. c4 Nhg3+ 24. Nexg3 Nxg3+ 25. Nxg3 Qxg3 26. Rf1 Qxh3+ 27. Qh2 Qxh2+
28. Kxh2 dxc4 29. Rac1 b5 30. Rg1 Ke7 31. Rg4 Rxg4 32. fxg4 Kd6 33. Rf1 Ra7 34.
Kh3 Kd5 35. Rf4 f5 36. gxf5 exf5 37. Kxh4 Rg7 38. Rxf5+ Kxd4 39. Rf2 Kd3 40. Kh3
Re7 41. Rf6 Re2 42. Rxa6 Rxb2 43. Ra5 c3 44. Ra8 c2 45. Rd8+ Ke2 46. Rc8 Kd1 47.
Rd8+ Kc1 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.52"]
[White "Xu, Jiarui"]
[Black "Latypova, Olga L"]
[Result "1/2-1/2"]
[BlackElo "1754"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "471712"]
[BlackFideId "472476"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. Nc3 a6 5. g3 g6 6. Bg2 Bg7 7. O-O b5 8. a3 d6 9.
Ne2 Qb6 10. Rb1 Nge7 11. Be3 Nd4 12. c3 Nxe2+ 13. Qxe2 Nc6 14. Rfd1 e5 15. b4
Bg4 16. h3 Bxf3 17. Qxf3 O-O 18. Qe2 Nd8 19. a4 Ne6 20. axb5 axb5 21. bxc5 dxc5
22. Qb2 Rab8 23. g4 Qc7 24. Bf1 Rfd8 25. Qc2 Qe7 26. Rb3 b4 27. Rdb1 Qd6 28. Qb2
bxc3 29. Qxc3 Rxb3 30. Qxb3 Nd4 31. Qc4 Bf8 32. g5 Be7 33. Bxd4 cxd4 34. h4 Qd7
35. f3 Rc8 36. Qb3 h6 37. gxh6 Bxh4 38. Kh2 Qc7 39. Bg2 Kh7 40. Qd5 Rd8 41. Rb7
Rxd5 42. Rxc7 Ra5 43. Rxf7+ Kxh6 44. f4 exf4 45. Rxf4 Be7 46. Rf1 Ra3 47. Rd1 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.53"]
[White "Swanson, George"]
[Black "Podmore, Mervyn J"]
[Result "1/2-1/2"]
[WhiteElo "1792"]
[ECO "C24"]
[Opening "Bishop's opening"]
[Variation "Berlin defence"]
[WhiteFideId "343413889"]
[EventDate "2023.02.15"]

1. e4 e5 2. Bc4 Nf6 3. d3 h6 4. Nf3 Nc6 5. O-O Bc5 6. c3 d6 7. a4 a6 8. h3 O-O
9. b4 Ba7 10. Re1 Re8 11. Nbd2 Be6 12. Bxe6 Rxe6 13. Nf1 d5 14. Qb3 dxe4 15.
dxe4 Rd6 16. Be3 Bxe3 17. Nxe3 g6 18. Nc4 Re6 19. Rad1 Qe7 20. Ne3 Rd6 21. Nd5
Qe6 22. Nxf6+ Qxf6 23. Rxd6 cxd6 24. Qd5 Qe6 25. Rd1 Qxd5 26. Rxd5 Rd8 27. b5
axb5 28. axb5 Ne7 29. Rd1 f6 30. Nd2 Kf7 31. Nc4 Ke6 32. f3 d5 33. exd5+ Rxd5
34. Ne3 Rxd1+ 35. Nxd1 Kd5 36. Ne3+ Kc5 37. c4 f5 38. Kf2 f4 39. Ng4 Kd4 40.
Nxh6 Kxc4 41. Nf7 Kd4 42. g3 fxg3+ 43. Kxg3 e4 44. fxe4 Kc5 45. Kf4 Kd4 46. Nd6
b6 47. Kg5 Ke5 48. Nc4+ Kxe4 49. Nxb6 Kd4 50. Nd7 Kd5 51. b6 Kc6 52. Nf8 Kxb6
53. Kf6 Nd5+ 54. Ke5 Kc6 55. Nxg6 Ne3 56. h4 Ng4+ 57. Kf5 Nh6+ 58. Kg5 Ng8 59.
Nf8 Kd6 60. Kg6 Ke7 61. Nh7 Ke6 62. Kg7 Ne7 63. Kf8 Kf5 64. h5 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.54"]
[White "Osborne, Paul"]
[Black "Baguley, John"]
[Result "0-1"]
[ECO "A00"]
[Opening "Grob's attack"]
[WhiteFideId "343419020"]
[BlackFideId "436755"]
[EventDate "2023.02.15"]

1. g4 d5 2. g5 e5 3. d3 Be7 4. h4 h6 5. Nf3 Nc6 6. Bg2 Bg4 7. Nc3 Qd7 8. a3 hxg5
9. Nxg5 d4 10. Nce4 f6 11. Nf3 Nh6 12. Bxh6 Rxh6 13. c4 dxc3 14. Nxc3 O-O-O 15.
Qc2 Bxf3 16. Bxf3 Nd4 17. Qd2 Nb3 18. Qe3 Nd4 19. Kd1 Nxf3 20. Qxa7 Qc6 21. Qa8+
Kd7 22. Qa4 Qxa4+ 23. Nxa4 Nxh4 24. Rg1 Rg6 25. Kd2 Rxg1 26. Rxg1 g5 27. Rc1 Ra8
28. Nc3 c6 29. Rg1 Bc5 30. Ne4 Be7 31. Kc3 b5 32. Kb3 Nf5 33. e3 Rh8 34. a4
bxa4+ 35. Kxa4 Rb8 36. Rb1 Kc7 37. b4 Ra8+ 38. Kb3 Nd6 39. Nc5 Nb5 40. Na4 Rd8
41. Rd1 f5 42. Nb2 f4 43. e4 Nd4+ 44. Kc3 Rb8 45. b5 Rxb5 46. Nc4 Bb4+ 47. Kb2
Be1+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.55"]
[White "Zurba, Jonas"]
[Black "Skelton, Alexander"]
[Result "1-0"]
[ECO "D85"]
[Opening "Gruenfeld"]
[Variation "modern exchange variation"]
[WhiteFideId "12850195"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.
Rb1 O-O 9. Be2 cxd4 10. cxd4 Qc7 11. O-O Bg4 12. Be3 Rd8 13. Qb3 b6 14. Rfc1 Qb7
15. h3 Bxf3 16. Bxf3 e5 17. dxe5 Bxe5 18. Rc5 Nd7 19. Rd5 Rac8 20. Bg4 Bf6 21.
Rbd1 h5 22. Rxd7 Rxd7 23. Rxd7 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.56"]
[White "Kent, Rowan"]
[Black "Puthanveettil, Joshua"]
[Result "1-0"]
[WhiteElo "1247"]
[ECO "C53"]
[Opening "Giuoco Piano"]
[WhiteFideId "460931"]
[BlackFideId "343411096"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 Ng4 7. cxd4 Bb4+ 8.
Nc3 d5 9. exd6 cxd6 10. d5 Bxc3+ 11. bxc3 Na5 12. Bb5+ Bd7 13. Qe2+ Qe7 14.
Bxd7+ Kxd7 15. Qxe7+ Kxe7 16. O-O Rhe8 17. h3 Nf6 18. Bg5 Rac8 19. Rfe1+ Kd7 20.
Bxf6 Rxe1+ 21. Rxe1 gxf6 22. Re3 Rc5 23. Rd3 Nc4 24. Nh2 h5 25. Nf1 f5 26. Ng3
Nb6 27. Nxh5 Nxd5 28. Rxd5 Rxd5 29. Nf6+ Ke6 30. Nxd5 Kxd5 31. f4 Ke6 32. Kf2
Kf6 33. Ke3 Kg6 34. Kd4 Kh5 35. g3 b5 36. Kd5 a5 37. Kxd6 b4 38. cxb4 axb4 39.
Kc5 f6 40. Kxb4 Kg6 41. a4 Kh5 42. a5 Kg6 43. a6 Kh5 44. a7 Kh6 45. a8=Q Kg6 46.
Qg8+ Kh6 47. Kc5 Kh5 48. Kd6 Kh6 49. Ke6 Kh5 50. Kxf6 Kh6 51. Qh8# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.57"]
[White "Walker, Heather Enid"]
[Black "Hertog, Alexander"]
[Result "0-1"]
[WhiteElo "1280"]
[BlackElo "1641"]
[ECO "A06"]
[Opening "Tennison (Lemberg, Zukertort) gambit"]
[WhiteFideId "343402127"]
[BlackFideId "488453"]
[EventDate "2023.02.15"]

1. Nf3 d5 2. e4 dxe4 3. Ng5 Nf6 4. Nc3 Bf5 5. Bc4 e6 6. f3 exf3 7. Qxf3 c6 8.
Nxf7 Kxf7 9. Qxf5 Qd7 10. Ne2 b5 11. Bb3 c5 12. Qf3 Nc6 13. a4 b4 14. O-O Re8
15. d3 Bd6 16. Bh6 Be5 17. Qh5+ Ke7 18. Bg5 Qd6 19. Rad1 Nd4 20. Nxd4 Bxd4+ 21.
Kh1 Bxb2 22. Qh4 h6 23. Bf4 e5 24. Rfe1 Kd7 25. Qh3+ Kc7 26. Bd2 Bd4 27. Qg3 Re7
28. Rc1 Nd5 29. Qf3 Nc3 30. Bxc3 Bxc3 31. Re2 Qc6 32. Qg3 Kb6 33. Re4 Rf8 34.
Qh4 Qf6 35. h3 Qxh4 36. Rxh4 Rd8 37. Rf1 Rd4 38. Rh5 e4 39. dxe4 Rdxe4 40. Rhf5
Re1 41. Kh2 Rxf1 42. Rxf1 Re4 43. Rf7 a6 44. Rf8 c4 45. Ba2 Ka5 46. Rc8 Kxa4 47.
Bxc4 Rxc4 48. Rxc4 Ka3 49. Rc6 Kb2 50. Rxa6 Kxc2 51. Ra2+ Kb1 52. Rf2 b3 53.
Rf1+ Ka2 54. Rf2+ b2 55. Kg3 Be1 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.58"]
[White "Soulier, Arne"]
[Black "Korolchuk, Ted"]
[Result "1/2-1/2"]
[WhiteElo "1120"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "494496"]
[BlackFideId "343417876"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 4. e3 cxd4 5. exd4 Bg4 6. f3 Bd7 7. Qd2 a6 8. Bd3
Nc6 9. O-O-O Nxd4 10. Bf1 Ne6 11. Bg3 Bc6 12. Nge2 g6 13. Be5 Bg7 14. Bxf6 Bxf6
15. Nxd5 Bxd5 16. Qxd5 Qxd5 17. Rxd5 O-O 18. Ng3 Rfd8 19. Bc4 Nf4 20. Rxd8+ Rxd8
21. Ne4 Bg7 22. g3 Ng2 23. c3 Ne3 24. Bb3 b6 25. Re1 Bh6 26. f4 Nf5 27. Nd2 b5
28. Bc2 e6 29. Ne4 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.59"]
[White "Weersing, Nathan"]
[Black "Devalia, Aadishesh"]
[Result "0-1"]
[WhiteElo "1451"]
[ECO "B12"]
[Opening "Caro-Kann defence"]
[WhiteFideId "467936"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bd3 Qxd4 6. Nf3 Qd8 7. O-O Bg4 8.
Bf4 e6 9. Re1 Bd6 10. Bg5 Nbd7 11. h3 Bh5 12. Bxh7 Bxf3 13. Qxd6 Bxg2 14. Kxg2
Rxh7 15. Nc3 Qa5 16. Rad1 Qxg5+ 17. Kf1 Rxh3 18. Ne4 Rh1+ 19. Ke2 Rxe1+ 20. Kxe1
Qg1+ 21. Ke2 Qg4+ 22. f3 Qg5 23. Rh1 O-O-O 24. Qb4 Nxe4 25. fxe4 Qg4+ 26. Ke3
Qg3+ 27. Kd2 Qg2+ 28. Kc3 Qxh1 29. Kb3 Qf3+ 30. c3 Qd1+ 31. Ka3 c5 32. Qa5 Nb6
33. Qxc5+ Kb8 34. Qb5 Rc8 35. Qe5+ Ka8 36. b3 Qc1+ 37. Kb4 Rxc3 38. Qxc3 a5+ 39.
Kxa5 Qxc3+ 40. Kxb6 Qc6+ 41. Ka5 b6+ 42. Ka6 Qc5 43. b4 Qxb4 44. a3 Qa5# 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.16"]
[Round "4.60"]
[White "van Litsenborgh, Rudi"]
[Black "Dean, Matthew"]
[Result "1-0"]
[ECO "E61"]
[Opening "King's Indian defence, 3.Nc3"]
[WhiteFideId "343418376"]
[BlackFideId "343407889"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bf4 O-O 5. h3 d6 6. Nf3 Nbd7 7. e3 c5 8. Bd3 a6
9. O-O Ne8 10. Bg5 f5 11. Qb3 Nef6 12. d5 Nh5 13. Rfe1 h6 14. Bf4 Rf7 15. Ne2
Bf6 16. Bh2 Bh4 17. Nxh4 Rg7 18. Nf3 Nf8 19. e4 e5 20. dxe6 Nxe6 21. exf5 Nd4
22. Nexd4 cxd4 23. Qa4 Bd7 24. Qb4 Bxf5 25. Bxf5 gxf5 26. Re6 Kh8 27. Rxh6+ Rh7
28. Rxh7+ Kxh7 29. Bxd6 Qg8 30. Qxb7+ Kh8 31. Be5+ Ng7 32. Bxd4 Rb8 33. Qe7 Re8
34. Bxg7+ Qxg7 35. Qxe8+ Kh7 36. Re1 Kh6 37. Qe6+ Kh7 38. Qxf5+ Kh6 39. Re6+ Qg6
40. Qxg6# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.1"]
[White "Roberson, Peter T"]
[Black "Fernandez, Daniel Howard"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2426"]
[BlackElo "2481"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "412384"]
[BlackFideId "5801605"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O a5 7. a4 f6 8. c4 fxe5
9. dxe5 Bc5 10. Nbd2 Ne7 11. Nb3 O-O 12. Nxc5 Nxc5 13. Nd4 dxc4 14. Bxc4 Nd5 15.
f4 Be4 16. Nb3 Nxb3 17. Qxb3 b5 18. axb5 Qb6+ 19. Kh1 cxb5 20. Qxb5 Qa7 21. Ba2
Qf7 22. Qe2 Qg6 23. Re1 Bd3 24. Qf3 Nb4 25. Bb3 Bc2 26. Bc4 Rac8 27. Bf1 Bf5 28.
Rxa5 Nc2 29. Rd1 Bg4 30. Qd3 Bxd1 31. Qxd1 Rfd8 32. Qe2 Nd4 33. Qe3 Qb1 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.2"]
[White "Gormally, Daniel W"]
[Black "Adams, Michael"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2448"]
[BlackElo "2688"]
[ECO "E15"]
[Opening "Queen's Indian"]
[Variation "Nimzovich variation (exaggerated fianchetto)"]
[WhiteFideId "406465"]
[BlackFideId "400041"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 d5 8. Bc3
O-O 9. O-O c5 10. Nbd2 Nc6 11. e3 Rc8 12. Rc1 cxd4 13. Nxd4 Nb4 14. Bxb4 Bxb4
15. N4f3 Qe7 16. Qe2 Rc7 17. e4 dxc4 18. Nxc4 Rfc8 19. Rcd1 Bxc4 20. bxc4 Rxc4
21. Nd4 g6 22. h3 e5 23. Nb3 a5 24. Rc1 b5 25. Rxc4 bxc4 26. Na1 c3 27. Nc2 Qe6
28. a3 Bf8 29. Qb5 Rc5 30. Qd3 Qb3 31. f4 exf4 32. gxf4 Rc7 33. Rf3 Qc4 34. e5
Qxd3 35. Rxd3 Nh5 36. f5 gxf5 37. Rd8 Nf4 38. Bf1 Kg7 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.3"]
[White "Crocker, Philip J"]
[Black "Korneev, Oleg"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2128"]
[BlackElo "2485"]
[ECO "D12"]
[Opening "QGD Slav"]
[Variation "4.e3 Bf5"]
[WhiteFideId "403180"]
[BlackFideId "4156803"]
[EventDate "2023.02.15"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qc7
9. Bd2 Be7 10. g3 Nbd7 11. cxd5 exd5 12. Be2 O-O 13. Nxg6 hxg6 14. O-O Rfe8 15.
Rad1 Bd6 16. Kg2 Nf8 17. Bc1 Nh5 18. Rf2 Ne6 19. e4 Bxg3 20. hxg3 Qxg3+ 21. Kf1
Nef4 22. Bxf4 Nxf4 23. Rd2 Qh4 24. Ke1 Ng2+ 25. Kd1 Qxf2 26. Qxb7 Rab8 27. Qxc6
Rec8 28. Qa4 Rxc3 29. bxc3 Qe1+ 30. Kc2 Qb1# 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.4"]
[White "Dardha, Daniel"]
[Black "Czopor, Maciej"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2612"]
[BlackElo "2412"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "240990"]
[BlackFideId "21805431"]
[EventDate "2023.02.15"]

1. Nf3 Nf6 2. c4 e6 3. b3 b6 4. Bb2 Bb7 5. e3 d5 6. cxd5 exd5 7. Nc3 Nbd7 8. Rc1
a6 9. Bd3 g6 10. O-O Bg7 11. Re1 O-O 12. Bf1 Re8 13. Rc2 Rc8 14. a4 c5 15. d4
Ne4 16. Qa1 Ng5 17. Nxg5 Qxg5 18. Ne2 a5 19. Nf4 cxd4 20. Rxc8 Rxc8 21. Bxd4
Bxd4 22. Qxd4 Qe5 23. h4 Qxd4 24. exd4 Kf8 25. f3 h6 26. Bb5 Nf6 27. g4 Ng8 28.
Nd3 Bc6 29. Ba6 Ra8 30. Rc1 Bxa4 31. bxa4 Rxa6 32. Rc8+ Kg7 33. Rc7 Kf8 34. Rc8+
Kg7 35. Rc7 Kf8 36. Ne5 Ne7 37. Rb7 Ra8 38. Rxb6 Rc8 39. Rf6 Rc1+ 40. Kf2 Ra1
41. Rxf7+ Ke8 42. Rh7 Kf8 43. Nd7+ Ke8 44. Nc5 Kf8 45. Ne6+ Ke8 46. Nc5 Kf8 47.
Ne6+ Ke8 48. Rxh6 Rxa4 49. Rh8+ Kf7 50. Nd8+ Kg7 51. Re8 Ng8 52. Ne6+ Kf7 53.
Rf8+ Kxe6 54. Rxg8 Kf7 55. Ra8 Rxd4 56. Rxa5 Rd1 57. Ra7+ Kf8 58. Ra6 Kf7 59.
Ra7+ Kf8 60. Ke3 Rh1 61. Kf4 Rxh4 62. Kg5 Rh3 63. f4 d4 64. Kxg6 d3 65. Rd7 Ke8
66. Rd4 Ke7 67. f5 Rg3 68. f6+ Ke6 69. g5 Rf3 70. Rd8 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.5"]
[White "Clarke, Brandon G I"]
[Black "Mihalik, Agoston"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2473"]
[BlackElo "2142"]
[ECO "B42"]
[Opening "Sicilian"]
[Variation "Kan, Polugaievsky variation"]
[WhiteFideId "400319"]
[BlackFideId "719021"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qg4 g6 8. Qe2
d6 9. a4 b6 10. Nc3 Nd7 11. O-O Bb7 12. Bd2 Qc7 13. Rae1 Ne5 14. f4 Nxd3 15.
cxd3 Nf6 16. Rc1 Qd8 17. g4 O-O 18. f5 exf5 19. gxf5 Nh5 20. Bh6 Re8 21. fxg6
fxg6 22. Qf3 Bf6 23. Rc2 Rc8 24. Rg2 Kh8 25. Nd2 Bg7 26. Bxg7+ Nxg7 27. Rgf2 Bc6
28. Qf6 b5 29. axb5 axb5 30. b4 Bd7 31. Nd5 Be6 32. Qxd8 Rexd8 33. Ne7 Ra8 34.
Nc6 Rdc8 35. Nd4 Bh3 36. Rb1 Bd7 37. Rf6 Ne8 38. Rf7 Rd8 39. Rbf1 Ng7 40. Re7
Bh3 41. Rff7 Ra1+ 42. Kf2 Nh5 43. N2f3 Kg8 44. Ke3 Bg4 45. Rxh7 Rf1 46. Rh6 Kf8
47. Rc7 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.6"]
[White "Anand, Batsukh"]
[Black "Bosiocic, Marin"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2197"]
[BlackElo "2564"]
[ECO "A41"]
[Opening "Queen's Pawn"]
[WhiteFideId "4903510"]
[BlackFideId "14507927"]
[EventDate "2023.02.15"]

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bf5 5. Bg5 Bg7 6. e3 h6 7. Bh4 g5 8. Bg3 Nh5
9. Bd3 Nxg3 10. hxg3 Bd7 11. Qc2 c5 12. dxc5 dxc5 13. Rd1 Nc6 14. Be4 Qa5 15.
O-O Rd8 16. a3 O-O 17. Bxc6 Bxc6 18. Nd5 Rd7 19. b4 Qxa3 20. Rd3 Qb2 21. Qxb2
Bxb2 22. bxc5 e6 23. Nb4 Rxd3 24. Nxd3 Bg7 25. Nd4 Be4 26. Nb4 a5 27. f3 Bg6 28.
Na2 Rc8 29. Rc1 Rxc5 30. Nb3 Rc8 31. c5 a4 32. Na5 Rc7 33. Rc4 a3 34. Ra4 Bb2
35. Rb4 Bb1 36. Nc1 Rxc5 37. Ncb3 Rxa5 38. Nxa5 a2 39. Nb3 Bc2 40. Rxb7 Bxb3 41.
Rb8+ Kg7 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.7"]
[White "Grieve, Harry"]
[Black "Fava, Lorenzo"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2442"]
[BlackElo "2089"]
[ECO "C65"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence, Nyholm attack"]
[WhiteFideId "426520"]
[BlackFideId "2837434"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d4 exd4 5. O-O d6 6. Nxd4 Bd7 7. Nc3 Be7 8.
Bf4 O-O 9. Nxc6 Bxc6 10. Bxc6 bxc6 11. e5 dxe5 12. Bxe5 Bd6 13. Bg3 Bxg3 14.
hxg3 Rb8 15. b3 Qxd1 16. Rfxd1 Rbd8 17. Rxd8 Rxd8 18. Rd1 Rxd1+ 19. Nxd1 Kf8 20.
Kf1 Ke7 21. Ke2 Ke6 22. Kd3 Kd5 23. Nc3+ Kc5 24. a3 Nd7 25. f3 f5 26. Ke3 Kd6
27. Ne2 c5 28. Kf4 Ke6 29. g4 fxg4 30. fxg4 a6 31. g5 Kd5 32. c4+ Ke6 33. Ke4
Nb6 34. Nf4+ Kd6 35. Nh5 g6 36. Nf6 Ke6 37. Nxh7 a5 38. a4 Nd7 39. Nf6 Ne5 40.
Nd5 c6 41. Nf4+ Kd6 42. g4 Nf7 43. Nxg6 Nxg5+ 44. Kf5 Nf3 45. Kf6 Nd2 46. g5
Ne4+ 47. Kf5 Ng3+ 48. Kg4 Ne4 49. Kh5 Ke6 50. Kh6 Nd6 51. Nf8+ Ke5 52. g6 Kd4
53. Ne6+ Kc3 54. Nxc5 Kb4 55. Nb7 Ne8 56. c5 Kxb3 57. Nd6 Nf6 58. g7 Kb4 59. Kg6
Ng8 60. Kf7 Nh6+ 61. Kf8 Kxc5 62. Nf7 Nxf7 63. Kxf7 Kb4 64. g8=Q Kxa4 65. Qb8
Ka3 66. Qd6+ Kb3 67. Qxc6 a4 68. Qb5+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.8"]
[White "Bonn, Thomas"]
[Black "Arkell, Keith C"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2189"]
[BlackElo "2404"]
[ECO "A40"]
[Opening "Queen's pawn"]
[Variation "Franco-Indian (Keres) defence"]
[WhiteFideId "638242"]
[BlackFideId "400270"]
[EventDate "2023.02.15"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Bxd2+ 4. Qxd2 Nf6 5. Nf3 d6 6. g3 Qe7 7. Bg2 e5 8.
Nc3 O-O 9. O-O Re8 10. dxe5 dxe5 11. Nd5 Qd8 12. Rfd1 c6 13. Nxf6+ Qxf6 14. Qc3
Nd7 15. Nd2 Qe7 16. Ne4 Nf6 17. Nd6 Rd8 18. c5 Bg4 19. Rd2 e4 20. h3 Be6 21. Qe5
Kf8 22. Rad1 Rd7 23. b4 Bd5 24. Qc3 a5 25. a3 axb4 26. axb4 b5 27. g4 h6 28. Nf5
Qe6 29. Nd4 Qe8 30. Nf5 Rda7 31. e3 Ra3 32. Qd4 Qe6 33. h4 h5 34. Nxg7 Qxg4 35.
Qxf6 Qxg7 36. Qd6+ Kg8 37. Kh2 Qg6 38. Bh3 Qxd6+ 39. cxd6 Rd8 40. d7 Kf8 41.
Rxd5 cxd5 42. Rxd5 Ra2 43. Kg3 Ke7 44. Rxh5 Rg8+ 45. Bg4 Ra1 46. Re5+ Kd8 47.
Kf4 Rf1 48. Rxe4 Rxf2+ 49. Kg3 Rf1 50. Kg2 Rc1 51. Kf2 Rc4 52. Rxc4 bxc4 53. Bf5
Rh8 54. Kg3 Rh5 55. Bc2 Rd5 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.9"]
[White "Southcott-Moyers, Indy"]
[Black "Turner, Matthew J"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2077"]
[BlackElo "2455"]
[ECO "E15"]
[Opening "Queen's Indian"]
[Variation "Nimzovich variation (exaggerated fianchetto)"]
[WhiteFideId "488542"]
[BlackFideId "402893"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. e4 d5
9. cxd5 Bxf1 10. Kxf1 exd5 11. e5 Ne4 12. Qc2 Nxc3 13. Bxc3 Qd7 14. Kg2 Nc6 15.
Rae1 Nd8 16. h4 Ne6 17. Qd2 c5 18. Rd1 Rfd8 19. Rhe1 Qb5 20. Qb2 Rac8 21. Ng1 a5
22. Ne2 c4 23. f4 g6 24. Ng1 cxb3 25. axb3 Ba3 26. Qc2 Rxc3 27. Qxc3 Bb4 28. Qe3
Bxe1 29. Rxe1 Rc8 30. f5 gxf5 31. Rf1 Rc2+ 32. Rf2 Rxf2+ 33. Kxf2 a4 34. bxa4
Qxa4 35. Ne2 b5 36. Nf4 Qc2+ 37. Kf1 Qb1+ 38. Kf2 Qb2+ 39. Kf1 Qxd4 40. Qxd4
Nxd4 41. Nxd5 Kg7 42. Nb4 Ne6 43. Kf2 f4 44. gxf4 Nxf4 45. Kg3 Ng6 46. Nc6 h5
47. Nd4 b4 48. e6 fxe6 49. Nxe6+ Kf7 50. Nd4 Kf6 51. Kh3 Ne7 52. Nb3 Ke5 53. Kg2
Nf5 54. Kh3 Kd5 55. Na5 Kd4 56. Nc6+ Kc3 57. Nxb4 Kxb4 58. Kg2 Nxh4+ 59. Kg3 Ng6
60. Kh3 Kc4 61. Kg3 Kd4 62. Kh3 Ke4 63. Kg3 Ke3 64. Kg2 Kf4 65. Kh3 Kf3 66. Kh2
Nf4 67. Kg1 Kg3 68. Kh1 h4 69. Kg1 h3 70. Kh1 Nd3 71. Kg1 h2+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.10"]
[White "Payne, Matthew J"]
[Black "Dong, Bao Nghia"]
[Result "1-0"]
[BlackTitle "FM"]
[WhiteElo "2104"]
[BlackElo "2361"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Milner-Barry gambit"]
[WhiteFideId "417084"]
[BlackFideId "12400343"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. O-O Bd7 8. Re1
Nge7 9. Nbd2 dxc3 10. bxc3 Ng6 11. Nb3 Qc7 12. Qe2 f6 13. Bxg6+ hxg6 14. Qd3
O-O-O 15. Bf4 g5 16. Bg3 Nxe5 17. Nxe5 fxe5 18. Bxe5 Bd6 19. Qg3 Bxe5 20. Rxe5
Rh4 21. Nd4 Rdh8 22. h3 g4 23. Nxe6 Qb6 24. Nf4 Qb2 25. Rae1 gxh3 26. Nxd5 Rc4
27. R5e2 Qxe2 28. Rxe2 b6 29. Qd6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.11"]
[White "Pert, Nina"]
[Black "Golubovic, Boris"]
[Result "0-1"]
[WhiteTitle "WCM"]
[BlackTitle "IM"]
[WhiteElo "2009"]
[BlackElo "2349"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "456853"]
[BlackFideId "14502160"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nc3 a6 3. g3 Nc6 4. Bg2 g6 5. Nf3 Bg7 6. O-O d6 7. Re1 Bg4 8. h3
Bxf3 9. Bxf3 e6 10. d3 Nge7 11. Be3 b5 12. Qc1 h5 13. Ne2 Rc8 14. Bg2 b4 15. a3
a5 16. Rb1 Qb6 17. axb4 axb4 18. Ra1 Nd4 19. Qb1 O-O 20. Nxd4 Bxd4 21. Bxd4 cxd4
22. g4 hxg4 23. hxg4 Rc5 24. Bf3 g5 25. Bd1 Ng6 26. Qa2 b3 27. Qxb3 Qxb3 28.
cxb3 Nf4 29. Be2 Rb8 30. Ra6 Rxb3 31. Rxd6 Rc1 32. Kf1 Rxe1+ 33. Kxe1 Rxb2 34.
Bd1 Nxd3+ 35. Kf1 Rxf2+ 36. Kg1 Rd2 37. Ba4 Ne5 38. Bb3 Nxg4 39. Rd8+ Kg7 40.
Rd7 Kf6 41. Kf1 Ne5 42. Rd8 g4 43. Rg8 d3 44. Rh8 g3 45. Rh3 Rf2+ 46. Kg1 Nf3+
47. Kh1 g2# 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.12"]
[White "Itgelt, Khuyagtsogt"]
[Black "Bazakutsa, Svyatoslav"]
[Result "1-0"]
[BlackTitle "FM"]
[WhiteElo "2158"]
[BlackElo "2330"]
[ECO "E62"]
[Opening "King's Indian"]
[Variation "fianchetto, Uhlmann (Szabo) variation"]
[WhiteFideId "4902912"]
[BlackFideId "14198525"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 O-O 6. O-O Nc6 7. Nc3 e5 8. dxe5
dxe5 9. Bg5 Be6 10. Qa4 Qc8 11. Nd2 Bd7 12. Bxf6 Bxf6 13. Nde4 Bd8 14. Nc5 Be8
15. b4 a6 16. Rad1 Nd4 17. Qa3 Rb8 18. e3 Nc6 19. b5 axb5 20. cxb5 Ra8 21. Qb2
Na5 22. Qb4 Be7 23. Nd5 Bd6 24. Nf6+ Kg7 25. Qh4 Bxc5 26. Bh3 Be7 27. Bxc8 Bxf6
28. Qb4 Bxb5 29. Bxb7 Nxb7 30. Qxb5 Nd6 31. Qd5 e4 32. Rc1 Ra7 33. Rc2 Rfa8 34.
Rfc1 Bd8 35. h4 h5 36. Kg2 Ra5 37. Qd4+ Kg8 38. Qd2 Ra3 39. Rb1 R3a7 40. Rb4 Kh7
41. Rd4 Kg7 42. Rd5 Ra3 43. Rdc5 Kg8 44. Qd5 R8a7 45. Rc6 Kg7 46. Rb2 Bf6 47.
Rbc2 Bd8 48. Qd2 R3a4 49. Qc3+ Kh7 50. Qe5 R4a5 51. Qa1 Ra4 52. Qb1 Kg7 53. Qb8
Ra8 54. Qb2+ Kg8 55. Rxc7 Bxc7 56. Rxc7 Rxa2 57. Qf6 R2a6 58. Rd7 Re8 59. Rxd6
Rxd6 60. Qxd6 Kg7 61. Qd7 Re6 62. g4 hxg4 63. Kg3 Re5 64. Kxg4 Rh5 65. Qd4+ Kg8
66. Qf6 Kf8 67. Kf4 Kg8 68. Kxe4 Rb5 69. Kf4 Rb8 70. e4 Rb5 71. f3 Rh5 72. e5
Rh7 73. Kg4 Rg7 74. Kg5 Rh7 75. e6 fxe6 76. Kxg6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.13"]
[White "Wall, Tim P"]
[Black "Hobson, Kenneth"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2239"]
[BlackElo "2051"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[Variation "Indian variation"]
[WhiteFideId "401641"]
[BlackFideId "480819"]
[EventDate "2023.02.15"]

1. b3 Nf6 2. Bb2 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. c4 Nbd7 7. O-O b6 8. Nc3
Bb7 9. Qc2 c5 10. cxd5 exd5 11. d4 Rc8 12. Qf5 g6 13. Qd3 Re8 14. Rac1 c4 15.
bxc4 dxc4 16. Qc2 Bf8 17. Rcd1 Nd5 18. Rfe1 Nxc3 19. Bxc3 Be4 20. Qb2 Bg7 21.
Nd2 Nf6 22. f3 Bc6 23. e4 b5 24. d5 Bd7 25. Kh1 Qe7 26. Nf1 a5 27. a3 Rb8 28. d6
Qe6 29. Qd2 Rec8 30. Bxa5 Bc6 31. Ne3 Nd7 32. Bb4 Bf8 33. Nd5 Bxd6 34. Nf6+ Nxf6
35. Bxd6 Rd8 36. Qb4 Rb7 37. Qc5 Rc8 38. Qg5 Rd7 39. Be5 Ne8 40. Bc3 f6 41. Qh6
Rcd8 42. Bh3 f5 43. Bxf5 gxf5 44. Qxe6+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.14"]
[White "Kovalskyi, Roman"]
[Black "Villiers, Thomas"]
[Result "0-1"]
[BlackTitle "CM"]
[WhiteElo "2111"]
[BlackElo "2186"]
[ECO "B77"]
[Opening "Sicilian"]
[Variation "dragon, Yugoslav attack, 9...Bd7"]
[WhiteFideId "14184214"]
[BlackFideId "427209"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 Bd7 8. Qd2
Nc6 9. Bc4 O-O 10. g4 a6 11. h4 b5 12. Bb3 Na5 13. h5 Nxb3 14. axb3 b4 15. Nd5
Nxd5 16. exd5 e5 17. dxe6 fxe6 18. hxg6 hxg6 19. Qxb4 Qc7 20. Qd2 e5 21. Nf5
Bxf5 22. gxf5 Qc6 23. Qh2 Rxf5 24. O-O-O Rc8 25. c3 Qxf3 26. Qh7+ Kf7 27. Bh6
Rg8 28. Rhg1 Rf6 29. Bxg7 Rxg7 30. Qh8 g5 31. Qd8 Qc6 32. Rgf1 Rg6 33. Rh1 g4
34. Rh7+ Rg7 35. Rdh1 Ke6 36. R1h6 Rxh6 37. Rxh6+ Kd5 38. Qf6 Qd7 39. c4+ Kc5
40. Qf2+ Kc6 41. c5 g3 42. Qg1 Qf5 43. Rxd6+ Kc7 44. Qg2 e4 45. b4 Qf3 46. Qg1
g2 47. Rd1 Rh7 48. Qd4 Qxd1+ 49. Kxd1 Rd7 50. Qxd7+ Kxd7 51. Ke2 g1=Q 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.15"]
[White "Hutchinson, Norman A"]
[Black "Hebden, Mark L"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "1974"]
[BlackElo "2454"]
[ECO "C85"]
[Opening "Ruy Lopez"]
[Variation "Exchange variation doubly deferred (DERLD)"]
[WhiteFideId "411540"]
[BlackFideId "400084"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8.
Nbd2 f6 9. Nc4 Nc5 10. Nh4 Be6 11. Nf5 Bf8 12. b3 Qd7 13. Qf3 g6 14. Nfe3 Be7
15. a4 a5 16. Bd2 b6 17. Bc3 O-O 18. h4 Bxc4 19. Nxc4 Ne6 20. Qg4 Rad8 21. Rae1
b5 22. Nxa5 Ra8 23. Bd2 Rfd8 24. Kh2 Nd4 25. Qxd7 Rxd7 26. axb5 cxb5 27. Rc1 c5
28. b4 cxb4 29. Nb3 Nxb3 30. cxb3 Bf8 31. Rc6 Rxd3 32. Be3 f5 33. exf5 gxf5 34.
Bg5 Rxb3 35. Rd1 Rc3 36. Rb6 Bc5 37. Rb7 Bxf2 38. Rdd7 Bg3+ 39. Kh3 Bf4+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.16"]
[White "Ismail, Mohammed Aayan"]
[Black "Pousada Garcia, Daniel"]
[Result "1-0"]
[WhiteElo "2211"]
[BlackElo "2077"]
[ECO "B20"]
[Opening "Sicilian defence"]
[WhiteFideId "465135"]
[BlackFideId "2278642"]
[EventDate "2023.02.15"]

1. e4 c5 2. b3 Nf6 3. e5 Nd5 4. Bb2 e6 5. Nf3 Nc6 6. Nc3 Nxc3 7. dxc3 Be7 8. Bd3
d5 9. exd6 Qxd6 10. Qe2 Qf4 11. Bc1 Qf6 12. Bd2 O-O 13. O-O-O c4 14. Be4 Ba3+
15. Kb1 cxb3 16. cxb3 e5 17. Bg5 Qe6 18. Bc1 Bxc1 19. Rxc1 f6 20. Rcd1 Ne7 21.
Rhg1 Qb6 22. g4 Be6 23. Qc2 f5 24. gxf5 Rxf5 25. Rg5 Raf8 26. Rxf5 Bxf5 27. Ng5
Qg6 28. Bxf5 Nxf5 29. Ne4 Qc6 30. Qd3 Ne7 31. Ng5 Qg6 32. Qxg6 Nxg6 33. Rd2 h6
34. Ne4 Rf4 35. Nd6 b6 36. Nc8 Rf7 37. c4 Nf4 38. Nd6 Rf8 39. Nb5 Rf7 40. b4 Nh3
41. c5 bxc5 42. bxc5 a6 43. c6 axb5 44. Rd7 Rf6 45. c7 Rc6 46. Rd8+ Kf7 47. c8=Q
Rxc8 48. Rxc8 Ke6 49. Rc5 Nxf2 50. Rxb5 Ne4 51. Kc2 g5 52. Kd3 Nd6 53. Rc5 h5
54. a4 Nb7 55. Rc7 Nd6 56. a5 e4+ 57. Ke3 Kd5 58. a6 Nf5+ 59. Kf2 e3+ 60. Ke2
Ke4 61. Rc4+ Kd5 62. a7 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.17"]
[White "Shafi, Declan"]
[Black "Nawalaniec, Adam"]
[Result "1-0"]
[WhiteElo "2201"]
[BlackElo "1753"]
[ECO "A44"]
[Opening "Semi-Benoni ('blockade variation')"]
[WhiteFideId "2405156"]
[BlackFideId "21023786"]
[EventDate "2023.02.15"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 Be7 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 Bg5 8. Bxg5
Qxg5 9. Nb5 Qd8 10. Qg4 Kf8 11. Nxd6 Nf6 12. Qc8 Qxc8 13. Nxc8 Nxe4 14. Bd3 Nd7
15. Nxa7 Nxf2 16. Kxf2 Rxa7 17. Rhb1 Ke7 18. b4 Rc8 19. c4 f5 20. a4 e4 21. Be2
Kd6 22. Ke3 Ke5 23. a5 g5 24. Kd2 Rca8 25. bxc5 Nxc5 26. Rb5 b6 27. Rxb6 Rxa5
28. Rxa5 Rxa5 29. Kc3 Ra2 30. Rc6 Rxe2 31. Rxc5 Rxg2 32. Rc8 h5 33. Re8+ Kd6 34.
Re6+ Kd7 35. c5 Rg1 36. c6+ Kc7 37. Kd4 Rd1+ 38. Ke5 e3 39. Re7+ Kb6 40. Kd6 f4
41. Re4 f3 42. c7 Rc1 43. Rxe3 f2 44. Rb3+ Ka7 45. Rf3 Kb7 46. Rxf2 Rxc7 47. Ke6
g4 48. d6 Rc3 49. Rf7+ Kb6 50. h4 g3 51. Rg7 Rd3 52. Kd7 Kb7 53. Rg5 Rf3 54.
Rb5+ Ka7 55. Rxh5 Rf7+ 56. Kc6 Rg7 57. d7 Rg6+ 58. Kc7 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.18"]
[White "Saunders, Aron"]
[Black "Lazarus, Simon E"]
[Result "1-0"]
[WhiteElo "2109"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "469343"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 d6 5. O-O Nf6 6. Re1 Be7 7. c3 O-O 8. d4 d5
9. e5 Ne4 10. Nbd2 Nxd2 11. Qxd2 cxd4 12. Nxd4 Nxd4 13. Qxd4 Qc7 14. Qg4 Kh8 15.
Bf4 Qb6 16. Rab1 f5 17. exf6 gxf6 18. Qe2 Re8 19. Qh5 Bd7 20. c4 e5 21. Bh6 Rg8
22. Bxd5 Rg6 23. Be3 Qd8 24. Qe2 Qc8 25. Rbd1 Bb4 26. Bd2 Bc5 27. Bc3 Bg4 28.
Bf3 Bxf3 29. Qxf3 Qh3 30. b4 Rh6 31. bxc5 Qxh2+ 32. Kf1 Rg8 33. Rd6 Qh3+ 34. Ke2
Rf8 35. Kd2 Qc8 36. Rxe5 fxe5 37. Bxe5+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.19"]
[White "Bradbury, Neil H"]
[Black "Ibn Saifullah, Anas"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2200"]
[ECO "E10"]
[Opening "Dzindzikhashvili defence"]
[WhiteFideId "400513"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 e6 3. Nf3 a6 4. Nc3 d5 5. cxd5 exd5 6. Bg5 Be6 7. e3 Nbd7 8. Bd3
Bd6 9. O-O c6 10. Rc1 h6 11. Bh4 O-O 12. Bb1 Qc7 13. Qc2 Rfe8 14. Rfe1 Rac8 15.
a3 g6 16. Qd1 Kg7 17. Bg3 Bxg3 18. hxg3 Qd6 19. Na4 c5 20. dxc5 Nxc5 21. Nxc5
Rxc5 22. Nd4 Rxc1 23. Qxc1 Rc8 24. Qd2 Qb6 25. f3 Bd7 26. Rc1 Rxc1+ 27. Qxc1 Qd6
28. g4 Qg3 29. Qc3 Qh4 30. Qd2 h5 31. gxh5 Nxh5 32. Ne2 Kg8 33. Ba2 Bc6 34. Nc3
Ng3 35. Qd4 Qh1+ 36. Kf2 Qh2 37. Nxd5 Nh1+ 38. Kf1 Ng3+ 39. Kf2 Nh1+ 40. Ke1
Qg1+ 41. Kd2 Qxg2+ 42. Kc3 Qxf3 43. Ne7+ Kf8 44. Qd8+ Be8 45. Nd5 Qd1 46. Qe7+
Kg7 47. Qe5+ Kh6 48. Qxe8 Qc1+ 49. Kb3 Qd1+ 50. Kb4 Qd2+ 51. Kc5 Nf2 52. Qh8+
Kg5 53. Qe5+ Kh6 54. Qf4+ Kg7 55. Qd4+ Qxd4+ 56. Kxd4 g5 57. Bc4 g4 58. Bf1 Kg6
59. Bg2 Kg5 60. Nb6 g3 61. Bxb7 Kg4 62. Bg2 Nd1 63. b4 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.20"]
[White "Liu, Tianyi (Jack)"]
[Black "Walker, Martin G"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "1865"]
[BlackElo "2133"]
[ECO "C83"]
[Opening "Ruy Lopez"]
[Variation "open, classical defence"]
[WhiteFideId "8627894"]
[BlackFideId "410969"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5
Be6 9. c3 Be7 10. Nbd2 Nc5 11. Bc2 d4 12. cxd4 Nxd4 13. Nxd4 Qxd4 14. Nf3 Qxd1
15. Rxd1 O-O 16. Nd4 Rfd8 17. Be3 Bd5 18. f4 Ne6 19. Nxe6 fxe6 20. Bb3 c5 21.
Bc2 g6 22. g4 Kf7 23. f5 gxf5 24. gxf5 Rg8+ 25. Kf1 Bc4+ 26. Bd3 Bxd3+ 27. Rxd3
exf5 28. Rad1 Rad8 29. Rxd8 Rxd8 30. Rxd8 Bxd8 31. Bxc5 Ke6 32. Ke2 Bc7 33. h3
Bxe5 34. b3 Kd5 35. Bf2 Ke4 36. a4 b4 37. Bc5 Bc3 38. Bd6 f4 39. Be7 f3+ 40. Kf2
Kd3 41. Kxf3 Kc2 42. Ke2 Kxb3 43. Kd3 Ka2 44. Bxb4 Bxb4 45. Kc4 a5 46. Kd4 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.21"]
[White "Banerjee, Supratit"]
[Black "Murphy, Hugh W"]
[Result "1-0"]
[WhiteElo "1740"]
[BlackElo "2111"]
[ECO "B15"]
[Opening "Caro-Kann"]
[Variation "Tartakower (Nimzovich) variation"]
[WhiteFideId "2410079"]
[BlackFideId "422444"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 Be6 8.
Ne2 Qc7 9. Qc2 Nd7 10. Be3 g6 11. a3 Bd5 12. Be4 O-O 13. h4 Bxe4 14. Qxe4 f5 15.
Qf3 h5 16. O-O Rfe8 17. g3 Re4 18. c4 Rae8 19. c5 Bf8 20. Nc3 R4e6 21. Bf4 Qc8
22. b4 Bg7 23. Rad1 b6 24. d5 cxd5 25. Nxd5 Be5 26. cxb6 axb6 27. Rc1 Qa8 28.
Kg2 Bxf4 29. Nxf4 Qxf3+ 30. Kxf3 Ne5+ 31. Kg2 Rd6 32. Rfe1 Kf8 33. Rc7 Rd2 34.
Nh3 Ra2 35. Ng5 Rxf2+ 36. Kh1 Ra2 37. Nh7+ Kg7 38. Ng5 Kg8 39. Nxf7 Rh2+ 40.
Kxh2 Ng4+ 41. Kg2 Rxe1 42. Ng5 Re2+ 43. Kg1 Re3 44. Rc8+ Kg7 45. Rc7+ Kf8 46.
Rc6 Ne5 47. Rxb6 Rxg3+ 48. Kf2 Rxa3 49. Rb8+ Ke7 50. Rb7+ Kd6 51. Rb6+ Kd7 52.
Rb7+ Kc6 53. Rg7 Rb3 54. Nf7 Nd3+ 55. Kg3 Nxb4+ 56. Kh2 Kd5 57. Rxg6 Nd3 58.
Rd6+ Ke4 59. Ng5+ Ke5 60. Rd8 Rb2+ 61. Kg1 Rd2 62. Nf3+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.22"]
[White "Britnell, Jonathan"]
[Black "Waller, Dan"]
[Result "0-1"]
[WhiteElo "1708"]
[BlackElo "2117"]
[ECO "B35"]
[Opening "Sicilian"]
[Variation "accelerated fianchetto, modern variation with Bc4"]
[WhiteFideId "445932"]
[BlackFideId "451053"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 a6 9. f3 Qc7 10. Qd2 b5 11. O-O-O Bb7 12. h4 h5 13. g4 e6 14. Nxc6 Bxc6 15.
Bf4 Qb6 16. e5 Nh7 17. Rh3 b4 18. Ne2 a5 19. gxh5 a4 20. Bc4 Rfc8 21. hxg6 fxg6
22. Bd3 b3 23. axb3 axb3 24. c3 Ra1+ 25. Bb1 Qa5 26. Qd3 Bb5 27. Qxg6 Nf8 28.
Qg2 Bxe2 29. Bh6 Rxc3+ 30. Kd2 Rc2+ 31. Ke3 Qxe5+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.23"]
[White "Krivenko, Dion"]
[Black "Weersing, Abigail Riis"]
[Result "0-1"]
[WhiteElo "2155"]
[BlackElo "1827"]
[ECO "C00"]
[Opening "French"]
[Variation "Labourdonnais variation"]
[WhiteFideId "4508378"]
[BlackFideId "460036"]
[EventDate "2023.02.15"]

1. e4 e6 2. f4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Bd7 6. Na3 Nge7 7. Nc2 Qb6 8. Be2
Ng6 9. d4 cxd4 10. Ncxd4 Bc5 11. O-O O-O 12. Kh1 f6 13. Nxc6 Bxc6 14. Bd3 Bb5
15. b4 Be7 16. Bxb5 Qxb5 17. Nd4 Qd7 18. Nxe6 Qxe6 19. f5 Qxe5 20. fxg6 hxg6 21.
Re1 Qd6 22. Bf4 Qd7 23. Qd3 f5 24. Rad1 Rad8 25. Qg3 Bd6 26. Be5 Bxe5 27. Rxe5
Rfe8 28. h3 Rxe5 29. Qxe5 Qd6 30. Qd4 a6 31. a4 Qc6 32. c4 Qxa4 33. cxd5 Rd7 34.
Rc1 Qa2 35. Rd1 Qe2 36. Rd2 Qe4 37. Kg1 Kf7 38. Qb2 Rxd5 39. Re2 Qd4+ 40. Kf1
Qf4+ 41. Ke1 Qg3+ 42. Rf2 Qe3+ 43. Re2 Qg1# 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.24"]
[White "Palucha, Szymon"]
[Black "Golsta, Ramona"]
[Result "1-0"]
[WhiteElo "1980"]
[BlackElo "1777"]
[ECO "C78"]
[Opening "Ruy Lopez"]
[Variation "Moeller defence"]
[WhiteFideId "430005"]
[BlackFideId "11607394"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Bc5 6. d3 d6 7. c3 Ba7 8. Nbd2
O-O 9. h3 b5 10. Bb3 h6 11. Re1 Re8 12. Nf1 Bb7 13. Ng3 Na5 14. Bc2 c5 15. a4
Nc6 16. Nh2 Ne7 17. Ng4 Nxg4 18. hxg4 Ng6 19. Nf5 Bc8 20. g3 d5 21. Qf3 d4 22.
Kg2 c4 23. axb5 axb5 24. Rh1 Bxf5 25. gxf5 Nf8 26. Qg4 Kh7 27. Bxh6 gxh6 28.
Rxh6+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.25"]
[White "Blinov, Roman"]
[Black "Senior, Gary"]
[Result "0-1"]
[WhiteElo "1731"]
[BlackElo "2086"]
[ECO "A80"]
[Opening "Dutch"]
[WhiteFideId "343104478"]
[BlackFideId "470937"]
[EventDate "2023.02.15"]

1. d4 f5 2. Nc3 d5 3. Bf4 a6 4. e3 Nf6 5. Nf3 e6 6. Bd3 c5 7. O-O Nc6 8. dxc5
Bxc5 9. Na4 Ba7 10. b3 Bb8 11. Bxb8 Rxb8 12. c4 dxc4 13. bxc4 e5 14. Be2 Qa5 15.
Qb3 O-O 16. Rad1 Ne4 17. Bd3 Nc5 18. Nxc5 Qxc5 19. Be2 Kh8 20. Rd5 Qe7 21. Rfd1
Be6 22. Rd6 Nd4 23. exd4 Qxd6 24. Nxe5 b5 25. Qg3 f4 26. Qh4 Bxc4 27. Bh5 Kg8
28. Bg4 Rbd8 29. Bf3 Bd5 30. Bxd5+ Qxd5 31. Qg4 Rde8 32. a3 a5 33. h3 b4 34.
axb4 axb4 35. Nd7 h5 36. Nb6 Qc6 37. Qxh5 Qxb6 38. d5 Qd6 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.26"]
[White "Volovich, Julia"]
[Black "Golubovic, Erik"]
[Result "0-1"]
[WhiteElo "1830"]
[BlackElo "1887"]
[ECO "D32"]
[Opening "QGD"]
[Variation "Tarrasch defence"]
[WhiteFideId "447099"]
[BlackFideId "14586908"]
[EventDate "2023.02.15"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. dxc5 d4 7. Na4 Bxc5 8.
Nxc5 Qa5+ 9. Bd2 Qxc5 10. Rc1 Qb6 11. e3 Nf6 12. Bc4 O-O 13. O-O Bg4 14. exd4
Rad8 15. Be3 Qxb2 16. d5 Bxf3 17. gxf3 Qe5 18. Bc5 Nxd5 19. Bxf8 Nf4 20. h4 Rxd1
21. Rfxd1 Kxf8 22. Rd7 Qf5 23. Rxf7+ Qxf7 24. Bxf7 Ne2+ 25. Kf1 Nxc1 26. Bc4 Ne5
27. Bd5 Ncd3 28. Bxb7 Nf4 29. Be4 h6 30. Ke1 Ke7 31. Kd2 Kd6 32. Ke3 Ng2+ 33.
Kd4 Nxh4 34. f4 Nd7 35. Kc4 Nc5 36. Bc2 Ng2 37. f5 Ne1 38. Bb1 h5 39. Kd4 h4 40.
f6 gxf6 41. Bf5 Nf3+ 42. Ke3 Ng5 43. Kf4 Nce6+ 44. Kg4 Ke5 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.27"]
[White "Bowers, Francis J"]
[Black "Jermy, Jaden"]
[Result "0-1"]
[WhiteElo "1855"]
[BlackElo "1798"]
[ECO "B43"]
[Opening "Sicilian"]
[Variation "Kan, 5.Nc3"]
[WhiteFideId "438383"]
[BlackFideId "459496"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. a3 Nf6 7. Be3 b5 8. Bd3
Bb7 9. O-O Be7 10. f4 d6 11. Qf3 Nc6 12. Qg3 O-O 13. f5 Nxd4 14. Bxd4 e5 15. Be3
Kh8 16. Qh3 d5 17. Bg5 Nxe4 18. Bxe7 Qxe7 19. Bxe4 dxe4 20. Rae1 f6 21. Nxe4
Rac8 22. c3 Rfd8 23. Qe3 Rc4 24. Nd2 Rg4 25. Re2 Qd7 26. Nf3 Re4 27. Qf2 Rxe2
28. Qxe2 Qxf5 29. c4 e4 30. Nd2 Qc5+ 31. Kh1 e3 32. Nf3 bxc4 33. Rc1 h6 34. Rxc4
Bxf3 35. gxf3 Rd2 36. Rxc5 Rxe2 37. Rc8+ Kh7 38. Re8 Rxb2 39. Rxe3 Ra2 40. Kg1
Kg6 41. Rc3 Kf5 42. Rb3 Kf4 43. Rc3 h5 44. Rb3 h4 45. Rc3 f5 46. Rb3 a5 47. Rc3
h3 48. Rd3 Rg2+ 49. Kh1 Re2 50. Kg1 Re3 51. Rd5 Rxa3 52. Rd4+ Kxf3 53. Rd1 g5
54. Kh1 a4 55. Rf1+ Kg4 56. Rg1+ Kf4 57. Rf1+ Rf3 58. Ra1 a3 59. Rg1 a2 60. Ra1
g4 61. Rg1 Ra3 62. Rf1+ Kg5 63. Ra1 Rb3 64. Kg1 Rb1+ 65. Rxb1 axb1=Q+ 66. Kf2
Qe4 67. Kf1 g3 68. hxg3 h2 69. Kf2 h1=Q 70. g4 Qhg2# 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.28"]
[White "Rida, Ruqayyah"]
[Black "Larchikov, Maksym"]
[Result "1-0"]
[WhiteElo "1669"]
[BlackElo "1901"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "343272375"]
[BlackFideId "34120815"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3
Be7 9. Qd2 O-O 10. O-O-O Nbd7 11. g4 Qc7 12. Kb1 Rfc8 13. g5 Nh5 14. Nd5 Bxd5
15. exd5 a5 16. a4 Nb6 17. Bxb6 Qxb6 18. Bb5 Qd8 19. h4 f5 20. gxf6 Bxf6 21.
Rdg1 Nf4 22. Nd4 Kh8 23. Nf5 Rc5 24. c4 Rc7 25. Qh2 Rac8 26. Rc1 Nd3 27. Rcd1
Nf4 28. Ng3 Rxc4 29. Bxc4 Rxc4 30. Rc1 Rxc1+ 31. Rxc1 Nd3 32. Rc4 e4 33. Qc2 Qb6
34. Nxe4 Nb4 35. Nxf6 gxf6 36. Qg2 Qd8 37. Qg4 f5 38. Qxf5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.29"]
[White "Pert, Max"]
[Black "Matthews, Adrian M S"]
[Result "1-0"]
[WhiteElo "1793"]
[BlackElo "1781"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[WhiteFideId "456845"]
[BlackFideId "413631"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Bg5 c5 3. Nc3 Qb6 4. e3 e6 5. Qd2 Be7 6. Nf3 d6 7. O-O-O O-O 8. h4
Nc6 9. h5 Nb4 10. h6 g6 11. Kb1 a5 12. a3 a4 13. Qe2 Nbd5 14. Nxd5 Nxd5 15. Qc4
Qc7 16. e4 b5 17. Qe2 Nb6 18. Bxe7 Qxe7 19. Qxb5 Ba6 20. Qxb6 Rfb8 21. Qa5 Bxf1
22. Qc3 Bxg2 23. dxc5 Qf8 24. Rh2 Bxf3 25. Qxf3 dxc5 26. Rhh1 Rd8 27. Qe3 f6 28.
Rd3 Rxd3 29. cxd3 Qd6 30. Rc1 Rd8 31. Rxc5 Qxd3+ 32. Qxd3 Rxd3 33. Rc8+ Kf7 34.
Rc7+ Kg8 35. Rg7+ Kh8 36. Rf7 Kg8 37. Rxf6 Rh3 38. Rxe6 Kf7 39. Ra6 Rxh6 40.
Rxa4 Rh4 41. Rb4 h5 42. a4 Rh1+ 43. Ka2 h4 44. a5 h3 45. a6 h2 46. a7 Ra1+ 47.
Kxa1 h1=Q+ 48. Ka2 Qe1 49. Rb7+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.30"]
[White "Dasgupta, Avyukt"]
[Black "OShea, Colm"]
[Result "0-1"]
[WhiteElo "1888"]
[BlackElo "1677"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation, Steinitz counter-gambit"]
[WhiteFideId "480630"]
[BlackFideId "449660"]
[EventDate "2023.02.15"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 Bf5 5. dxc5 e5 6. Bg3 Bxc5 7. Bb5 f6 8. Nf3
Ne7 9. Nbd2 O-O 10. Qe2 Bg4 11. e4 d4 12. Qc4+ Kh8 13. Qxc5 dxc3 14. Qxc3 Qb6
15. Bxc6 Nxc6 16. O-O Rac8 17. Rac1 Nd4 18. Qxc8 Rxc8 19. Rxc8+ Bxc8 20. Nxd4
Qxd4 21. Rc1 Be6 22. Nb3 Qxb2 23. Rd1 Qxa2 24. Nc1 Qc2 25. Re1 a5 26. f3 a4 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.31"]
[White "Patel, Zain"]
[Black "Donnelly, Andrew J"]
[Result "0-1"]
[WhiteElo "1890"]
[BlackElo "1522"]
[ECO "E92"]
[Opening "King's Indian"]
[Variation "Andersson variation"]
[WhiteFideId "469246"]
[BlackFideId "472344"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 O-O 6. Be2 e5 7. dxe5 dxe5 8. Qxd8
Rxd8 9. Bg5 c6 10. Nxe5 Re8 11. O-O-O Nxe4 12. Nxe4 Bxe5 13. Rhe1 Nd7 14. Bf3
Re6 15. Bh6 Bg7 16. Bxg7 Kxg7 17. c5 f5 18. Nd6 Nxc5 19. Rxe6 Bxe6 20. b4 Na6
21. b5 Nb4 22. Nxb7 cxb5 23. Kb2 Rc8 24. Rd2 Nxa2 25. Re2 Kf6 26. g4 Nb4 27. g5+
Ke7 28. Na5 Nd3+ 29. Ka3 Rc3+ 30. Nb3 Rxb3+ 31. Ka2 Nc1+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.32"]
[White "Gardiner, Eric D"]
[Black "Catabay, Mae Katelyn Rose"]
[Result "1/2-1/2"]
[WhiteElo "1883"]
[BlackElo "1525"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[WhiteFideId "435880"]
[BlackFideId "484768"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. f3 Nd6 5. Nc3 e6 6. e4 c6 7. Qd2 Bd7 8. b3 Be7
9. Bd3 O-O 10. Nge2 f5 11. O-O Be8 12. exf5 Nxf5 13. Nd1 c5 14. Bxf5 exf5 15.
dxc5 Bxc5+ 16. Be3 Bb6 17. Bxb6 Qxb6+ 18. Kh1 Bf7 19. Ne3 Qf6 20. Nxd5 Qd6 21.
c4 Rd8 22. Nec3 Nc6 23. Rad1 Qc5 24. Qf4 Bg6 25. Nb5 Rac8 26. Nbc7 Qa3 27. Rd2
Bf7 28. Rfd1 Bg6 29. Nb5 Qf8 30. Nd4 Qf7 31. Nxc6 bxc6 32. Nc3 Qf6 33. Rxd8+
Rxd8 34. Rxd8+ Qxd8 35. h3 Qe8 36. Kh2 h6 37. Qd6 Bh5 38. Qf4 Qe6 39. Nb1 Be8
40. c5 Bf7 41. Nd2 g5 42. Qd4 Qe1 43. Nc4 f4 44. Nd6 Qg3+ 45. Kh1 Be6 46. Ne4
Qe1+ 47. Kh2 Bd5 48. Nf6+ Kf8 49. Nxd5 cxd5 50. Qg1 Qg3+ 51. Kh1 g4 52. fxg4 f3
53. gxf3 Qxh3+ 54. Qh2 Qf1+ 55. Qg1 Qh3+ 56. Qh2 Qf1+ 57. Qg1 Qh3+ 58. Qh2 Qf1+
59. Qg1 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.33"]
[White "Gardner, Phillip K"]
[Black "Brocklehurst, Andrew"]
[Result "0-1"]
[WhiteElo "1814"]
[BlackElo "1816"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "413690"]
[BlackFideId "424765"]
[EventDate "2023.02.15"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. h3 Nf6 5. Bd3 c6 6. O-O O-O 7. Be3 Qc7 8. c4 e5
9. dxe5 dxe5 10. Nc3 Rd8 11. c5 Nbd7 12. Qe2 Nf8 13. Bc4 Be6 14. Rfd1 Bxc4 15.
Qxc4 Ne6 16. Ne2 Nh5 17. g3 Rd7 18. Kg2 Rad8 19. Rxd7 Rxd7 20. Rc1 Qd8 21. b4
Nd4 22. g4 Nxf3 23. Kxf3 Qf6+ 24. Kg2 Nf4+ 25. Kh2 Qh4 26. Bxf4 Qxf2+ 27. Kh1
exf4 28. Qc2 f3 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.34"]
[White "Bryant, Harry"]
[Black "Kemp, Paul R"]
[Result "1/2-1/2"]
[WhiteElo "1686"]
[BlackElo "1984"]
[ECO "B11"]
[Opening "Caro-Kann"]
[Variation "two knights, 3...Bg4"]
[WhiteFideId "489158"]
[BlackFideId "415251"]
[EventDate "2023.02.15"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. Be2 d4 7. Nb1 c5 8. d3
Nc6 9. Nd2 Qc7 10. a4 g6 11. Nc4 Nd7 12. Bf4 e5 13. Bh2 Bg7 14. g4 O-O 15. Qg3
Nb6 16. O-O Nxc4 17. dxc4 Rae8 18. Bd3 Nd8 19. f4 exf4 20. Qxf4 Be5 21. Qf2
Bxh2+ 22. Qxh2 Qxh2+ 23. Kxh2 Re5 24. Rf6 Ne6 25. h4 Kg7 26. Raf1 h6 27. Kg3 g5
28. R1f5 Rxf5 29. Rxf5 Re8 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.35"]
[White "Lenton, Oliver J"]
[Black "Li, Reya"]
[Result "1-0"]
[BlackElo "1474"]
[ECO "C25"]
[Opening "Vienna"]
[Variation "Pierce gambit"]
[WhiteFideId "490237"]
[BlackFideId "486892"]
[EventDate "2023.02.15"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Nc3 Nc6 5. d4 d6 6. d5 Ne5 7. Bb5+ Bd7 8. Bxd7+
Nxd7 9. Qd4 f6 10. Nxg5 fxg5 11. Qxh8 Ngf6 12. h4 gxh4 13. Nb5 Kf7 14. Rxh4 Kg6
15. Nd4 Ne5 16. Ne6 Qe7 17. Rxf4 Nf7 18. Rxf6+ Qxf6 19. Nxf8+ Rxf8 20. Qxf8 Qh4+
21. Kd2 Qf2+ 22. Kc3 Qc5+ 23. Kd3 Ne5+ 24. Ke2 Qxc2+ 25. Bd2 Qc4+ 26. Kd1 Qa4+
27. b3 Qd4 28. Qh6+ Kf7 29. Rc1 Qg1+ 30. Kc2 Qxg2 31. Qxh7+ Ke8 32. Rh1 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.36"]
[White "Adams, Henry"]
[Black "Adams, George"]
[Result "1/2-1/2"]
[WhiteElo "1738"]
[BlackElo "1494"]
[ECO "C55"]
[Opening "Two knights defence (Modern bishop's opening)"]
[WhiteFideId "464562"]
[BlackFideId "487643"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. a4 Be6 8. Bxe6
fxe6 9. c3 a5 10. Nbd2 Nd7 11. Nf1 d5 12. Ng3 Rf7 13. Qc2 d4 14. Ne2 Nf8 15. Rd1
h6 16. Qb3 Rb8 17. Qc4 Bf6 18. Bd2 g5 19. Rf1 Qd6 20. Rad1 Ng6 21. g3 Bg7 22.
Ne1 Rbf8 23. Nc2 g4 24. Na3 h5 25. Qb5 b6 26. Nc4 Qd7 27. cxd4 Nxd4 28. Nxd4
Qxd4 29. Bc3 Qd7 30. Kg2 h4 31. Ne3 h3+ 32. Kg1 Qd8 33. Qc6 Qf6 34. d4 Bh6 35.
f4 gxf3 36. Ng4 Be3+ 37. Kh1 Qg5 38. Qxe6 Kg7 39. dxe5 Bc5 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.37"]
[White "Berkley, Stephen W"]
[Black "Soulier, Alfred"]
[Result "1/2-1/2"]
[WhiteElo "1615"]
[BlackElo "1722"]
[ECO "E70"]
[Opening "King's Indian"]
[Variation "Kramer system"]
[WhiteFideId "486850"]
[BlackFideId "486264"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 O-O 6. Ng3 h5 7. Be2 h4 8. Nf1 e5
9. d5 Nh7 10. f3 f5 11. Be3 b6 12. Qc2 a5 13. Nd2 Na6 14. a3 Bd7 15. O-O-O Nc5
16. Rdg1 Qe7 17. g3 h3 18. Kb1 Rfb8 19. Ka2 Qe8 20. Rb1 Nf6 21. Qd1 fxe4 22.
fxe4 c6 23. Bxc5 bxc5 24. dxc6 Bxc6 25. Nd5 Nxd5 26. exd5 Bd7 27. Bg4 Qc8 28.
Bxd7 Qxd7 29. Ne4 Rf8 30. Rf1 Rxf1 31. Qxf1 Rf8 32. Qe2 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.38"]
[White "Sefton, Adam"]
[Black "Gamal, Alaa"]
[Result "1-0"]
[WhiteElo "1529"]
[BlackElo "1725"]
[ECO "B09"]
[Opening "Pirc"]
[Variation "Austrian attack"]
[WhiteFideId "343400965"]
[BlackFideId "469114"]
[EventDate "2023.02.15"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Bc4 c6 7. Bb3 Bg4 8. h3
Bxf3 9. Qxf3 e6 10. Be3 d5 11. e5 Nfd7 12. Ne2 c5 13. c3 b6 14. g4 c4 15. Bxc4
Nc6 16. Bd3 f6 17. Qg3 fxe5 18. fxe5 Ndxe5 19. dxe5 Nxe5 20. Bf4 Nxd3+ 21. Qxd3
e5 22. Bg3 e4 23. Qc2 Bh6 24. Nd4 Qg5 25. Qe2 Rf3 26. Nxf3 exf3 27. Qe6+ Kf8 28.
Bd6+ Kg7 29. Qe5+ Qxe5+ 30. Bxe5+ Kg8 31. Kf2 Re8 32. Rhe1 Bd2 33. Red1 Bg5 34.
Rxd5 Bh4+ 35. Kxf3 Rf8+ 36. Ke3 Re8 37. Ke4 h5 38. gxh5 g5 39. Rad1 Kh7 40. Rd7+
Kh6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.39"]
[White "Gonzales, Enrique"]
[Black "Murawski, Jan"]
[Result "0-1"]
[BlackElo "1708"]
[ECO "D58"]
[Opening "QGD"]
[Variation "Tartakower (Makagonov-Bondarevsky) system"]
[WhiteFideId "5213070"]
[BlackFideId "21009287"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 b6 8. Be2 Bb7
9. Bxf6 Bxf6 10. cxd5 Bxd5 11. Nxd5 Qxd5 12. b4 Nd7 13. O-O c5 14. a3 Rad8 15.
Qa4 cxd4 16. exd4 a5 17. Rad1 Be7 18. Bb5 axb4 19. Bc6 b5 20. Qxb5 Qxb5 21. Bxb5
bxa3 22. Rd2 Nf6 23. Ra1 Rb8 24. Bd3 Rfc8 25. h3 Rb2 26. Rdd1 Nd5 27. Ne5 Nf4
28. Ba6 Rcc2 29. Nc4 Rxf2 30. Nxb2 Rxg2+ 31. Kh1 axb2 32. Rab1 Rc2 33. Bd3 Nxd3
34. Rxd3 Rc1+ 35. Rd1 Rxd1+ 36. Rxd1 Bg5 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.40"]
[White "Baguley, John"]
[Black "Smart, Michael R"]
[Result "1-0"]
[BlackElo "1957"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "436755"]
[BlackFideId "411370"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. Nc3 d6 5. a3 Nbd7 6. Nf3 g6 7. Be2 Bg7 8. Rb1
O-O 9. h4 Re8 10. Ng5 h6 11. Nge4 cxd4 12. exd4 Nxe4 13. Nxe4 d5 14. Nc3 Bxd4
15. O-O e6 16. Nb5 Be5 17. Bxh6 a6 18. Be3 Qd8 19. Nd4 Qxh4 20. Nf3 Qh8 21. Nxe5
Qxe5 22. g3 Qg7 23. Kg2 b5 24. Rh1 Bb7 25. Rh2 d4+ 26. Bf3 Bxf3+ 27. Qxf3 dxe3
28. Rbh1 exf2 29. Qxf2 Kf8 30. Rh7 Qf6 31. Qd2 Ke7 32. Rf1 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.41"]
[White "Norris, Anthony"]
[Black "Rastogi, Nayan Keats"]
[Result "1-0"]
[WhiteElo "1917"]
[BlackElo "1421"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "2077779"]
[BlackFideId "343407579"]
[EventDate "2023.02.15"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb5
dxe5 9. Nxe5 Bd7 10. Nxd7 Qxd7 11. Nc3 e6 12. O-O a6 13. Bxc6 Qxc6 14. Qg4 h5
15. Qg5 Rd8 16. Be3 Rh6 17. g3 h4 18. Rac1 f6 19. Qg4 f5 20. Qe2 Rh8 21. d5 Nxd5
22. Nxd5 Qxd5 23. Rfd1 Qa5 24. Rxd8+ Qxd8 25. Bg5 Qd7 26. Bxh4 Kf7 27. Rd1 Qc8
28. Qd2 Kg6 29. Qg5+ Kf7 30. Rd8 Qc7 31. Qd2 Kg6 32. Rd7 Qc8 33. Qg5+ Kh7 34.
Qh5+ Kg8 35. Qf7+ Kh7 36. Qxe6 Qc1+ 37. Kg2 Qc6+ 38. Qxc6 bxc6 39. Bf6 Kg6 40.
Bc3 Bc5 41. Rxg7+ Kh5 42. Rf7 Kg6 43. Rxf5 Rxh2+ 44. Kxh2 Kxf5 45. Kg2 Bd6 46.
Kf3 c5 47. g4+ Kg5 48. Bd2+ Kg6 49. Ke4 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.42"]
[White "Gonzales, Ceferino"]
[Black "Keerthi Kumar, Advait"]
[Result "1-0"]
[WhiteElo "1509"]
[BlackElo "1483"]
[ECO "A16"]
[Opening "English opening"]
[WhiteFideId "5219590"]
[BlackFideId "498033"]
[EventDate "2023.02.15"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Bd3 Nc6 6. Nge2 e5 7. d5 Ne7 8. b4 Nd7
9. Bg5 O-O 10. Qd2 a5 11. bxa5 Nc5 12. Bc2 Rxa5 13. Bh6 f5 14. Bxg7 Kxg7 15.
exf5 Bxf5 16. Bxf5 Nxf5 17. O-O b6 18. f4 Qe7 19. Rae1 e4 20. g4 Nh6 21. g5 Nf5
22. Nd4 Raa8 23. Ne6+ Nxe6 24. Rxe4 Kg8 25. Rxe6 Qd7 26. Ne4 c5 27. Nf6+ Rxf6
28. gxf6 Nd4 29. f5 Nxf5 30. Rxf5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.43"]
[White "Turner, David J"]
[Black "Zurba, Jonas"]
[Result "0-1"]
[WhiteElo "1762"]
[ECO "B30"]
[Opening "Sicilian defence"]
[WhiteFideId "419737"]
[BlackFideId "12850195"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. Nbd2 Bg7 5. g3 e6 6. Bg2 Nge7 7. O-O O-O 8. Re1
Qc7 9. Nf1 d5 10. N3d2 b5 11. h4 c4 12. dxc4 bxc4 13. Nf3 Bb7 14. exd5 Nxd5 15.
Rb1 Rfd8 16. Qe2 c3 17. b3 a5 18. a4 Ndb4 19. Bf4 e5 20. Nxe5 Nd4 21. Qg4 h5 22.
Nxg6 hxg4 23. Bxc7 Bxg2 24. Ne7+ Kf8 25. Bxd8 Nf3+ 26. Kxg2 Nxe1+ 27. Rxe1 Rxd8
28. Re2 Re8 29. Re4 Rxe7 30. Rxg4 Nxc2 31. Rg5 Ne1+ 32. Kh3 Nd3 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.44"]
[White "Chan, Anthony"]
[Black "Xu, Jiarui"]
[Result "0-1"]
[ECO "C41"]
[Opening "Philidor's defence"]
[BlackFideId "471712"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. d4 exd4 5. Nxd4 Nf6 6. O-O Be7 7. Nf5 Bxf5 8.
exf5 O-O 9. Nc3 Nbd7 10. Bf4 Nb6 11. Bb3 d5 12. Qf3 c6 13. Rad1 Bd6 14. Rfe1 Qc7
15. Bxd6 Qxd6 16. Ne2 Qc7 17. c3 Rfe8 18. Ng3 Rad8 19. Nh5 Nxh5 20. Qxh5 Re5 21.
Re3 f6 22. Rde1 Qd6 23. f4 Rxe3 24. Rxe3 Kf8 25. g3 c5 26. Re6 Qd7 27. Re2 c4
28. Bc2 Na4 29. Bxa4 Qxa4 30. a3 Qd7 31. Rd2 Qe7 32. Kf2 Qc5+ 33. Kf1 b5 34. Qe2
a5 35. Qf2 Qxf2+ 36. Kxf2 Ke7 37. Ke3 Kd6 38. Rd4 Re8+ 39. Kd2 Kc5 40. g4 h5 41.
g5 h4 42. h3 Re7 43. Kd1 Re3 44. Rd2 Rd3 45. Rxd3 cxd3 46. Kd2 Kc4 47. Ke3 Kb3
48. Kxd3 Kxb2 49. gxf6 gxf6 50. Kd4 Kxa3 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.45"]
[White "Zhu, Pengxiao"]
[Black "Moni, Claudio"]
[Result "1-0"]
[WhiteElo "1437"]
[BlackElo "1562"]
[ECO "E32"]
[Opening "Nimzo-Indian"]
[Variation "classical variation"]
[WhiteFideId "499307"]
[BlackFideId "487465"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. e4 c5 6. d5 Qe7 7. Bg5 exd5 8. Bxf6
Qxf6 9. cxd5 O-O 10. Nf3 d6 11. Be2 Re8 12. O-O Ba6 13. Qa4 b5 14. Bxb5 Bxb5 15.
Qxb5 Rd8 16. Rfe1 Bxc3 17. bxc3 Qxc3 18. e5 a6 19. Qb7 Nd7 20. e6 fxe6 21. dxe6
Ne5 22. Nxe5 dxe5 23. e7 Re8 24. Rad1 Kf7 25. Qd5+ Kxe7 26. Rxe5+ Kf6 27. Rf5+
Kg6 28. Qf7+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.46"]
[White "Li, Evan"]
[Black "Hutchinson, Paul A"]
[Result "0-1"]
[WhiteElo "1394"]
[BlackElo "2070"]
[ECO "B13"]
[Opening "Caro-Kann"]
[Variation "exchange variation"]
[WhiteFideId "486884"]
[BlackFideId "411558"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Bg4 5. Be2 Nc6 6. h3 Bxf3 7. Bxf3 e6 8.
O-O Bd6 9. Re1 Nge7 10. Bg5 Qb6 11. b3 Qxd4 12. Nd2 O-O 13. c4 Bb4 14. cxd5 Nxd5
15. Bxd5 Qxd5 16. Be3 Rfd8 17. Re2 Nd4 18. Nc4 Nxe2+ 19. Qxe2 b5 20. Nb2 Qe5 21.
Rf1 a6 22. Nd3 Qe4 23. Nxb4 Qxb4 24. Rc1 Rac8 25. Rxc8 Rxc8 26. Qd3 Qe1+ 27. Kh2
Qc3 28. Qd7 Qc7+ 29. Qxc7 Rxc7 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.47"]
[White "Hertog, Alexander"]
[Black "Pride, Stephen C"]
[Result "0-1"]
[WhiteElo "1641"]
[BlackElo "1533"]
[ECO "A41"]
[Opening "Queen's Pawn"]
[WhiteFideId "488453"]
[BlackFideId "419680"]
[EventDate "2023.02.15"]

1. d4 d6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. c4 Ne7 6. Nc3 g6 7. O-O Bg7 8. Re1 Nd7
9. e4 O-O 10. h3 e5 11. d5 h6 12. Nh2 f5 13. f3 Nf6 14. Bf1 Bc8 15. Kg2 Bd7 16.
Bd3 Qc8 17. exf5 Nxf5 18. g4 Nd4 19. Bxg6 Qa6 20. Bd3 Qb7 21. Be3 Rae8 22. Bxd4
exd4 23. Ne4 Nxe4 24. Rxe4 Re5 25. Qc2 Ree8 26. Rae1 Qc8 27. b3 Qd8 28. Nf1 Kh8
29. Ng3 Be5 30. Nh5 c5 31. Qd2 Bg7 32. Rxe8 Rxe8 33. Rxe8+ Qxe8 34. Nxg7 Kxg7
35. Qe2 Qf7 36. Qe4 Kf8 37. Qg6 Qf4 38. Qe4 Qd2+ 39. Qe2 Qf4 40. Qc2 Kg7 41. Be2
h5 42. Qd3 h4 43. Bf1 Kf8 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.48"]
[White "Downey, Keith"]
[Black "Kaushik, Madhav"]
[Result "1/2-1/2"]
[WhiteElo "1818"]
[BlackElo "1443"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "10700250"]
[BlackFideId "499986"]
[EventDate "2023.02.15"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Be7 5. Bg2 O-O 6. Qc2 b6 7. O-O Bb7 8. Bf4 c5
9. Rd1 Qc8 10. Nbd2 Nc6 11. dxc5 Bxc5 12. Nb3 Nb4 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.49"]
[White "Sellen, John"]
[Black "Swanson, George"]
[Result "0-1"]
[WhiteElo "1547"]
[BlackElo "1792"]
[ECO "A03"]
[Opening "Bird's opening"]
[WhiteFideId "432300"]
[BlackFideId "343413889"]
[EventDate "2023.02.15"]

1. f4 d5 2. Nf3 Bg4 3. e3 e6 4. d4 Nf6 5. Nbd2 c5 6. c3 Nc6 7. Bd3 Bd6 8. O-O
O-O 9. Qe1 Ne7 10. Ne5 Bf5 11. Bxf5 exf5 12. Ndf3 Ne4 13. Nd2 Rc8 14. Nxe4 dxe4
15. Nc4 cxd4 16. Nxd6 Qxd6 17. cxd4 Nd5 18. Qe2 Nb4 19. Bd2 Nd3 20. Bc3 b5 21.
a3 Qc6 22. Rfd1 Qc4 23. Rxd3 exd3 24. Qd2 Rfe8 25. Kf2 Rc6 26. Rd1 Rce6 27. Qxd3
Rxe3 28. Qxe3 Rxe3 29. Kxe3 Qd5 30. g3 f6 31. Re1 Kf7 32. Kf2 a6 33. Re2 h6 34.
Ke1 a5 35. Rd2 Qh1+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.50"]
[White "Chantrell, Paul"]
[Black "Miller, Daniel"]
[Result "1-0"]
[WhiteElo "1572"]
[ECO "B92"]
[Opening "Sicilian"]
[Variation "Najdorf, Opovcensky variation"]
[WhiteFideId "451967"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Bg5
Be6 9. Bxf6 Bxf6 10. O-O O-O 11. Nd5 Nd7 12. a4 Rc8 13. c4 Nb6 14. Nd2 Bg5 15.
b3 f5 16. Bd3 Bxd2 17. Qxd2 f4 18. f3 Nd7 19. Bc2 Nf6 20. a5 Nh5 21. Qf2 Qg5 22.
Rfd1 Qh6 23. Ne7+ Kh8 24. Nxc8 Bxc8 25. Qb6 Ng3 26. Qxd6 Ne2+ 27. Kf2 Qxd6 28.
Rxd6 Nd4 29. Rd1 h6 30. R1xd4 exd4 31. Rxd4 Re8 32. b4 g5 33. Ba4 Rf8 34. Rd6
Kg7 35. e5 h5 36. Bd7 Rd8 37. Bxc8 Rxc8 38. Rd7+ Kg6 39. c5 Re8 40. Rxb7 Kf5 41.
Rb6 Kxe5 42. Rxa6 Kd5 43. Rg6 Kc4 44. Rxg5 Kxb4 45. Rf5 Kxa5 46. Rxf4 Re5 47.
Rc4 Kb5 48. Rc2 Kc6 49. f4 Rd5 50. Ke3 Rf5 51. Ke4 Rf8 52. f5 Re8+ 53. Kf4 Rd8
54. h4 Rf8 55. Kg5 Rf7 56. f6 Kc7 57. c6 Rf8 58. Kg6 Kd6 59. Kg7 Ra8 60. f7 Ke7
61. f8=Q+ Rxf8 62. Re2+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.51"]
[White "Hariharan, Shambavi"]
[Black "Kent, Rowan"]
[Result "1/2-1/2"]
[WhiteElo "1491"]
[BlackElo "1247"]
[ECO "A46"]
[Opening "Queen's pawn game"]
[WhiteFideId "488160"]
[BlackFideId "460931"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O Nbd7 7. Nc3 c5 8. d5 a6
9. a4 b6 10. Re1 Ne8 11. Bd2 Nc7 12. Qc2 Ne5 13. Nxe5 Bxe5 14. Bh6 Bg7 15. Qd2
Bd7 16. Bxg7 Kxg7 17. b3 a5 18. e4 Qc8 19. Qb2 Na6 20. Rad1 Rh8 21. e5 Kg8 22.
exd6 exd6 23. Re7 Bf5 24. Rde1 Nb4 25. Be4 Bxe4 26. Nxe4 Nd3 27. Qf6 Qf5 28.
Qxf5 gxf5 29. Nf6+ Kg7 30. Ne8+ Raxe8 31. Rxe8 Nxe1 32. Rxe1 Kf6 33. Kg2 Rg8 34.
f4 Rd8 35. Kf3 Rg8 36. h3 h5 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.52"]
[White "Lazarevic, Ljubica"]
[Black "van Litsenborgh, Rudi"]
[Result "1/2-1/2"]
[WhiteElo "1495"]
[ECO "B13"]
[Opening "Caro-Kann"]
[Variation "exchange variation"]
[WhiteFideId "418765"]
[BlackFideId "343418376"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Bg5 Bg4 6. Nf3 e6 7. c3 Be7 8. Nbd2
Nc6 9. O-O O-O 10. Qb3 Na5 11. Qc2 h6 12. Bf4 Bd6 13. Bxd6 Qxd6 14. Ne5 Bh5 15.
h3 Nd7 16. g4 Bg6 17. Nxg6 fxg6 18. Bxg6 e5 19. dxe5 Nxe5 20. Bf5 Nac6 21. f4
Qc5+ 22. Kg2 Nc4 23. Nxc4 dxc4 24. Qe4 Rfe8 25. Be6+ Kf8 26. Qxc4 Qb6 27. Qb3
Rxe6 28. Qxe6 Qxb2+ 29. Kg1 Qxc3 30. Qd6+ Kg8 31. Qd5+ Kh8 32. Qf3 Qc4 33. Rf2
Rd8 34. Raf1 Rd3 35. Qe2 Nd4 36. Qe8+ Kh7 37. Qe4+ Kh8 38. Kg2 Qc3 39. Rh1 Rg3+
40. Kf1 Qc4+ 41. Re2 Qxe2+ 42. Qxe2 Nxe2 43. Kxe2 Rg2+ 44. Kd3 Rxa2 45. Ke4 Re2+
46. Kd5 Rc2 47. Ke6 Kg8 48. Rd1 Rc6+ 49. Ke7 Rc7+ 50. Ke6 b5 51. Rd8+ Kh7 52.
Rb8 Rc6+ 53. Kd5 Rb6 54. Rxb6 axb6 55. h4 Kg8 56. h5 Kf7 57. g5 g6 58. hxg6+
Kxg6 59. gxh6 Kxh6 60. Ke6 b4 61. f5 b3 62. f6 b2 63. f7 b1=Q 64. f8=Q+ Kg5 65.
Qf6+ Kg4 66. Qd4+ 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.53"]
[White "Devalia, Aadishesh"]
[Black "Catabay, Rezin C"]
[Result "0-1"]
[BlackElo "1597"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[BlackFideId "487686"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Nf3 Bb7 5. Nbd2 Be7 6. Bd3 Na6 7. c3 O-O 8. O-O
c5 9. Qe2 Nc7 10. Bxc7 Qxc7 11. Ng5 h6 12. Nge4 d5 13. Nxf6+ Bxf6 14. Nf3 cxd4
15. exd4 Rac8 16. Bc2 Rfe8 17. Qd3 g6 18. Rfe1 e5 19. dxe5 Bxe5 20. Nxe5 Rxe5
21. Rxe5 Qxe5 22. Qd2 d4 23. cxd4 Qd6 24. Bb3 Bd5 25. Bxd5 Qxd5 26. a3 a5 27. h3
a4 28. Rd1 g5 29. Qe2 b5 30. Qg4 Rc2 31. h4 Rxb2 32. hxg5 Qxg5 33. Qc8+ Kg7 34.
Qc3 Rb3 35. Qa1 Qd5 36. Qc1 Qc4 37. Qf4 Qe2 38. Ra1 Rd3 39. f3 Qe3+ 40. Qxe3
Rxe3 41. Rb1 Rb3 42. Ra1 Kf6 43. Kf2 Ke6 44. Rh1 Kd5 45. Rxh6 Kxd4 46. Rh5 Kc4
47. Ke2 Rxa3 48. Kd2 Rd3+ 49. Kc2 b4 50. Rh8 b3+ 51. Kc1 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.54"]
[White "Podmore, Mervyn J"]
[Black "Portheault, Benjamin"]
[Result "0-1"]
[BlackElo "1498"]
[ECO "B08"]
[Opening "Pirc"]
[Variation "classical (two knights) system"]
[BlackFideId "456373"]
[EventDate "2023.02.15"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be3 O-O 6. h3 b6 7. Be2 Bb7 8. e5
Nfd7 9. exd6 cxd6 10. Qd2 Nf6 11. Bh6 Nbd7 12. Bxg7 Kxg7 13. O-O Rc8 14. a4 a6
15. Rfc1 h6 16. d5 Qc7 17. Qd4 Kh7 18. Bd3 Qc5 19. Qh4 Kg7 20. g4 Rc7 21. g5
hxg5 22. Qxg5 Nxd5 23. Nxd5 Qxd5 24. Qxd5 Bxd5 25. Nh4 Bb7 26. Kh2 Rh8 27. Ng2
Ne5 28. Be2 Nf3+ 29. Bxf3 Bxf3 30. Ne3 Rc5 31. Rg1 b5 32. axb5 axb5 33. Rg3 Bc6
34. Rag1 Kf8 35. c3 Bd7 36. Nc2 Rch5 37. Kg2 Bxh3+ 38. Kf3 Bd7 39. Ne3 Rh3 40.
Nd5 Bc6 41. Ke4 e6 42. Kd4 Bxd5 43. Ra1 Rxg3 44. b3 Rh4+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.55"]
[White "Korolchuk, Ted"]
[Black "Osborne, Paul"]
[Result "1-0"]
[ECO "C00"]
[Opening "St. George defence"]
[WhiteFideId "343417876"]
[BlackFideId "343419020"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 a6 3. c4 g6 4. Nc3 b6 5. Nf3 Bh6 6. Bxh6 Nxh6 7. h3 Qe7 8. a3 Bb7
9. Bd3 Qf6 10. Qd2 Qg7 11. O-O-O Nc6 12. d5 Na5 13. Kc2 Bc8 14. dxe6 fxe6 15.
Qf4 d6 16. e5 Rf8 17. Qe3 Nf5 18. Bxf5 Nxc4 19. Qe4 d5 20. Nxd5 gxf5 21. Nf6+
Kf7 22. Qxa8 Qxg2 23. Kb1 Qxf2 24. Rh2 Qc5 25. Ng5+ Ke7 26. Qxc8 Nxa3+ 27. bxa3
Qb5+ 28. Rb2 Rxf6 29. Qd8# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.56"]
[White "Puthanveettil, Joshua"]
[Black "Soulier, Arne"]
[Result "1-0"]
[BlackElo "1120"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "343411096"]
[BlackFideId "494496"]
[EventDate "2023.02.15"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 Nc6 6. Bc4 Nb6 7. Bb3 d6 8. Nf3
dxe5 9. dxe5 Bg4 10. O-O e6 11. Re1 Bb4 12. Re3 O-O 13. Bd2 Qc7 14. Bxb4 Nxb4
15. Na3 Rfd8 16. Qe1 N4d5 17. Rc1 Qe7 18. Rd3 Rac8 19. Bxd5 Nxd5 20. Nb5 a6 21.
Nd6 Rxc1 22. Qxc1 Rd7 23. Rb3 Rc7 24. Qd2 b6 25. h3 Bh5 26. Qd3 Rc1+ 27. Kh2 b5
28. Ne4 h6 29. Nc3 Qc5 30. Qd2 Rf1 31. Nxd5 Rxf2 32. Ne7+ Kh8 33. Qd8+ Kh7 34.
Qg8# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.57"]
[White "Skelton, Alexander"]
[Black "Weersing, Nathan"]
[Result "0-1"]
[BlackElo "1451"]
[ECO "C00"]
[Opening "French"]
[Variation "Reti (Spielmann) variation"]
[BlackFideId "467936"]
[EventDate "2023.02.15"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Qe2 Be7 6. Nxe4 Nxe4 7. Qxe4 Bf6 8.
d4 O-O 9. g4 Qd5 10. Bg2 c6 11. h4 g6 12. h5 Bh8 13. O-O-O a5 14. Rh2 a4 15. Qe3
Qd6 16. Nf3 axb3 17. cxb3 Rxa2 18. hxg6 fxg6 19. Qh6 Qf4+ 20. Qxf4 Rxf4 21. Kb1
Ra5 22. Rdh1 h5 23. gxh5 Rxh5 24. Rxh5 gxh5 25. Rxh5 Rg4 26. Rg5+ Rxg5 27. Nxg5
Bf6 28. Ne4 Be7 29. Kc2 Nd7 30. Bh3 Kf7 31. Kd3 e5 32. Bxd7 Bxd7 33. dxe5 Bf5
34. f4 b5 35. Kd4 Ke6 36. Nc5+ Kf7 37. Nb7 Ke6 38. Bc3 Kd7 39. Nc5+ Kc7 40. Ne4
Kb6 41. b4 Bh4 42. Nd6 Bf2# 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "5.58"]
[White "Dean, Matthew"]
[Black "Walker, Heather Enid"]
[Result "1-0"]
[BlackElo "1280"]
[ECO "A05"]
[Opening "Reti opening"]
[WhiteFideId "343407889"]
[BlackFideId "343402127"]
[EventDate "2023.02.15"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. O-O e6 5. d3 Nc6 6. Nbd2 Bd6 7. Nb3 e5 8. d4
Qe7 9. Re1 O-O-O 10. a3 h6 11. Qd2 g5 12. Qc3 e4 13. Nfd2 Nd7 14. Nf1 Bg6 15.
Ne3 Qe6 16. Na5 Be7 17. b4 Bf6 18. Rd1 Bh5 19. b5 Bxe2 20. Rd2 Bxb5 21. Rb1 Ba6
22. Nxb7 Bxb7 23. Qb3 Nb6 24. Bb2 Be7 25. a4 Na5 26. Qc3 Nc6 27. Ba3 Nxa4 28.
Qb3 Nb6 29. Bxe7 Qxe7 30. c4 Na5 31. Qb5 Naxc4 32. Nxc4 dxc4 33. Bh3+ Kb8 34.
Ra2 Rd5 35. Qb2 Rhd8 36. Rxa7 Kxa7 37. Qa2+ Ba6 38. Ra1 Ra8 39. Bc8 Nxc8 40.
Qxa6+ Kb8 41. Qxa8# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.1"]
[White "Adams, Michael"]
[Black "Fernandez, Daniel Howard"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2688"]
[BlackElo "2481"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "400041"]
[BlackFideId "5801605"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 g6 7. f3 b5 8. Be3
Bb7 9. O-O Bg7 10. a4 b4 11. Na2 a5 12. Bb5+ Nbd7 13. c3 bxc3 14. Nxc3 O-O 15.
Nc6 Bxc6 16. Bxc6 Rb8 17. Qe2 Rb4 18. Rac1 Ne8 19. Rc2 Nc7 20. Na2 Rb8 21. Qd2
Ne6 22. b4 axb4 23. Nxb4 Ndc5 24. Bb5 Nb3 25. Qf2 Ned4 26. Rb2 Qc8 27. Nc6 Nxc6
28. Rxb3 Na5 29. Rbb1 Qe6 30. Rfc1 Rfc8 31. h3 Bc3 32. Kh1 d5 33. exd5 Qxd5 34.
Rd1 Qe5 35. Rbc1 h5 36. Rd3 Bb4 37. Rcd1 Nc4 38. Bd4 Qe6 39. Ba7 Nd6 40. Bxb8
Bc5 41. Qe1 Rxb8 42. Qxe6 fxe6 43. Rc3 Bf2 44. g4 hxg4 45. hxg4 g5 46. Kg2 Bb6
47. Bd7 Ra8 48. Rc6 Be3 49. Bxe6+ Kg7 50. Bb3 Rb8 51. Rd3 Bf4 52. a5 Rb5 53. a6
Ra5 54. Rdc3 Ra1 55. Rc2 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.2"]
[White "Korneev, Oleg"]
[Black "Clarke, Brandon G I"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2485"]
[BlackElo "2473"]
[ECO "B72"]
[Opening "Sicilian"]
[Variation "dragon, classical, Grigoriev variation"]
[WhiteFideId "4156803"]
[BlackFideId "400319"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 O-O 8. Qd2
Nc6 9. O-O-O Ng4 10. Bxg4 Bxg4 11. f3 Bd7 12. Nxc6 bxc6 13. Bd4 Qa5 14. Bxg7 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.3"]
[White "Turner, Matthew J"]
[Black "Dardha, Daniel"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2455"]
[BlackElo "2612"]
[ECO "B08"]
[Opening "Pirc"]
[Variation "classical system, 5.Be2"]
[WhiteFideId "402893"]
[BlackFideId "240990"]
[EventDate "2023.02.15"]

1. d4 d6 2. Nc3 g6 3. e4 Bg7 4. Nf3 Nf6 5. Be2 O-O 6. O-O a6 7. a4 Nc6 8. h3 e5
9. dxe5 dxe5 10. Bg5 Be6 11. Qe1 Qc8 12. Bxf6 Bxf6 13. Nd5 Bxd5 14. exd5 Ne7 15.
Bc4 Qf5 16. Bd3 Qf4 17. Be4 Bg7 18. g3 Qh6 19. h4 Qh5 20. Ng5 Qg4 21. Bg2 Rad8
22. Qd1 Qc4 23. b3 Qb4 24. c3 Qxc3 25. Rc1 Qa5 26. Ne4 Rxd5 27. Qe1 Qxe1 28.
Rfxe1 c6 29. Nc5 Rd2 30. Nxb7 f5 31. Red1 Bh6 32. Rxd2 Bxd2 33. Rd1 Bb4 34. Nd8
Rf6 35. Bf1 Rd6 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.4"]
[White "Bosiocic, Marin"]
[Black "Wall, Tim P"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2564"]
[BlackElo "2239"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "14507927"]
[BlackFideId "401641"]
[EventDate "2023.02.15"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. g4 b5 6. Bg2 Bb7 7. h4 h6 8. h5 g5 9.
f4 gxf4 10. Bxf4 Nd7 11. Nge2 b4 12. Nd5 a5 13. c3 e6 14. Ne3 Ngf6 15. Qc2 Nh7
16. d5 Ne5 17. Bxe5 Bxe5 18. Nc4 Bf6 19. O-O exd5 20. exd5 O-O 21. Ne3 bxc3 22.
bxc3 Ba6 23. Nf5 Bg5 24. c4 Re8 25. Neg3 Nf6 26. Qc3 Re5 27. Rae1 Qe8 28. Rxe5
Qxe5 29. Qxe5 dxe5 30. d6 Ra7 31. Ne7+ Kf8 32. Nc6 Rb7 33. Nxe5 cxd6 34. Bxb7
Bxb7 35. Rb1 dxe5 36. Rxb7 Nxg4 37. Nf5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.5"]
[White "Golubovic, Boris"]
[Black "Grieve, Harry"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2349"]
[BlackElo "2442"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "14502160"]
[BlackFideId "426520"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Be7 8. O-O
O-O 9. Qe2 a6 10. Bd2 Nc6 11. Nc3 dxe5 12. dxe5 Nxc3 13. Bxc3 b5 14. Bd3 Bb7 15.
Rfd1 Qb6 16. a3 Rfd8 17. Be4 a5 18. Rxd8+ Rxd8 19. Rd1 b4 20. Rxd8+ Nxd8 21.
axb4 axb4 22. Bd4 Qc7 23. Bxb7 Nxb7 24. g3 Qc6 25. b3 Qd5 26. Qe3 Na5 27. Nd2
Nc6 28. Bb2 Bc5 29. Qe2 Bd4 30. Bxd4 Nxd4 31. Qc4 Qxc4 32. bxc4 g5 33. f3 b3 34.
Kf2 b2 35. Ke3 Nc2+ 36. Kd3 Na3 37. Kc3 b1=Q 38. Nxb1 Nxb1+ 39. Kc2 Na3+ 40. Kb3
Nb1 41. Kc2 Na3+ 42. Kb3 Nb1 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.6"]
[White "Villiers, Thomas"]
[Black "Roberson, Peter T"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "2186"]
[BlackElo "2426"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "427209"]
[BlackFideId "412384"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. c3 Nc6 5. e3 Qb6 6. Qc2 g6 7. h3 Bg7 8. Nbd2
O-O 9. Be2 Bf5 10. Qb3 Nd7 11. O-O Qxb3 12. axb3 e5 13. Nxe5 Ndxe5 14. dxe5 Nxe5
15. Nf3 Bd3 16. Bxe5 Bxe2 17. Rfe1 Bxf3 18. Bxg7 Kxg7 19. gxf3 Kf6 20. Ra5 b6
21. Ra6 Rfb8 22. Rd1 Ke6 23. e4 Rd8 24. Ra4 dxe4 25. Rxd8 Rxd8 26. Rxa7 Rd1+ 27.
Kg2 Rd2 28. Rb7 e3 29. Rxb6+ Kf5 30. Rb7 Kf6 31. Rb8 Rxf2+ 32. Kg3 Rxb2 33. Rc8
Rb1 34. Re8 Rxb3 35. Rxe3 Kf5 36. Re7 Kf6 37. Re3 Kf5 38. Re7 f6 39. Re3 c4 40.
Kg2 Rb2+ 41. Kg3 Rc2 42. h4 h5 43. Kh3 Rd2 44. Re4 Rd3 45. Rxc4 Rxf3+ 46. Kg2
Rf4 47. Rb4 Rxb4 48. cxb4 Ke4 49. Kf2 Kd4 50. b5 Kc5 51. Ke3 Kxb5 52. Kd4 Kc6 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.7"]
[White "Arkell, Keith C"]
[Black "Itgelt, Khuyagtsogt"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[WhiteElo "2404"]
[BlackElo "2158"]
[ECO "A16"]
[Opening "English"]
[Variation "Anglo-Gruenfeld, Czech defense"]
[WhiteFideId "400270"]
[BlackFideId "4902912"]
[EventDate "2023.02.15"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nb6 6. d3 Bg7 7. Be3 c6 8. Qd2
h6 9. Nf3 N8d7 10. h4 Nf6 11. Bd4 Bg4 12. e3 Bxf3 13. Bxf3 Qd6 14. Bxf6 Qxf6 15.
Qe2 h5 16. d4 e6 17. O-O Qe7 18. Ne4 O-O 19. Rac1 e5 20. dxe5 Bxe5 21. Nc5 Rad8
22. Rc2 Nd5 23. Nd3 Nb4 24. Nxb4 Qxb4 25. a3 Qb3 26. Qc4 Qxc4 27. Rxc4 Rd2 28.
b4 Rfd8 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.8"]
[White "Czopor, Maciej"]
[Black "Payne, Matthew J"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[WhiteElo "2412"]
[BlackElo "2104"]
[ECO "E73"]
[Opening "King's Indian"]
[Variation "Semi-Averbakh system"]
[WhiteFideId "21805431"]
[BlackFideId "417084"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 e5 7. d5 Na6 8. h4 Nc5
9. Qc2 c6 10. h5 cxd5 11. cxd5 Qa5 12. h6 Bh8 13. f3 Nh5 14. a3 Ng3 15. b4 Qd8
16. Rh2 Nxe2 17. Ngxe2 Na6 18. Nb5 f5 19. Rc1 fxe4 20. fxe4 Bg4 21. Qd3 Bf6 22.
Rh1 Bg5 23. Bxg5 Qxg5 24. Qd2 Qd8 25. Qe3 Qd7 26. Nec3 Rf4 27. Rf1 Raf8 28. Rxf4
exf4 29. Qd4 f3 30. gxf3 Rxf3 31. Nxd6 Qe7 32. Nd1 Qh4+ 33. Nf2 Qxh6 34. Rc3 Nc7
35. Rxf3 Bxf3 36. Qd2 Qh2 37. Qe3 Bh5 38. Nc4 Qg1+ 39. Kd2 Qb1 40. Qd3 Qg1 41.
Qe3 Qb1 42. Qc5 Qa2+ 43. Kc3 Nb5+ 44. Qxb5 Qxf2 45. Nd2 Be2 46. Qe8+ Kg7 47.
Qe5+ Qf6 48. Kd4 h5 49. Qxf6+ Kxf6 50. e5+ Kf5 51. Ne4 h4 52. e6 g5 53. Nxg5
Kxg5 54. Ke5 h3 55. d6 h2 56. d7 h1=Q 57. d8=Q+ Kg4 58. Qd4+ Kh5 59. e7 Bb5 60.
Qf2 Qh4 61. Qf7+ Kh6 62. Qf8+ Kh7 63. Qf7+ Kh6 64. Qf8+ Kh7 65. Qf7+ 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.9"]
[White "Hebden, Mark L"]
[Black "Bradbury, Neil H"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2454"]
[BlackElo "2200"]
[ECO "A46"]
[Opening "Queen's pawn game"]
[WhiteFideId "400084"]
[BlackFideId "400513"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nf3 e6 3. c3 b6 4. Bg5 Bb7 5. Nbd2 Be7 6. e3 h6 7. Bh4 d6 8. Qa4+
c6 9. e4 O-O 10. e5 Nfd7 11. Bg3 d5 12. Bd3 c5 13. Rc1 Nc6 14. O-O a6 15. Bb1
Re8 16. a3 Rc8 17. dxc5 bxc5 18. Qg4 Bg5 19. Rcd1 f5 20. exf6 Qxf6 21. Nc4 Nd4
22. cxd4 dxc4 23. h4 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.10"]
[White "Crocker, Philip J"]
[Black "Gormally, Daniel W"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2128"]
[BlackElo "2448"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "403180"]
[BlackFideId "406465"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 b5 8. a4 b4
9. Nfd2 c6 10. Nxc4 Qxd4 11. Be3 Qg4 12. Nbd2 Qh5 13. Nf3 Nd5 14. Bd2 c5 15.
Nfe5 f6 16. Bf3 Qe8 17. Be4 Qh5 18. Bf3 Qe8 19. Be4 Qh5 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.11"]
[White "Walker, Martin G"]
[Black "Ismail, Mohammed Aayan"]
[Result "0-1"]
[WhiteTitle "FM"]
[WhiteElo "2133"]
[BlackElo "2211"]
[ECO "B14"]
[Opening "Caro-Kann"]
[Variation "Panov-Botvinnik attack, 5...g6"]
[WhiteFideId "410969"]
[BlackFideId "465135"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. cxd5 O-O 8.
Nge2 a5 9. Nf4 g5 10. Nfe2 a4 11. Qc4 Ra5 12. Bxg5 Nxd5 13. Nxd5 Rxd5 14. Be3 b5
15. Qc2 Bf5 16. Qd2 e5 17. Bh6 Bxh6 18. Qxh6 exd4 19. Nf4 Re8+ 20. Kd1 Bg4+ 21.
f3 Rd6 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.12"]
[White "Hunt, Harriet V"]
[Black "Banerjee, Supratit"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2349"]
[BlackElo "1740"]
[ECO "C00"]
[Opening "French"]
[Variation "Chigorin variation"]
[WhiteFideId "403512"]
[BlackFideId "2410079"]
[EventDate "2023.02.15"]

1. e4 e6 2. Qe2 d6 3. d4 Ne7 4. Nf3 b6 5. c4 Bb7 6. Nc3 a6 7. g3 Nd7 8. Bg2 g6
9. O-O Bg7 10. Rd1 O-O 11. Bf4 Nc6 12. e5 Qe7 13. Qe3 Rad8 14. Bg5 f6 15. exf6
Nxf6 16. Re1 Rde8 17. Qd2 Qf7 18. Bf4 Nh5 19. Ng5 Qf6 20. Be3 Kh8 21. Nce4 Qd8
22. d5 exd5 23. cxd5 Ne5 24. Ne6 Rxe6 25. dxe6 Qe7 26. Rac1 d5 27. Ng5 d4 28.
Bxd4 Bxg2 29. Bxe5 Ba8 30. Rxc7 Qe8 31. Bxg7+ Nxg7 32. Qc3 Rf6 33. Qxf6 Qg8 34.
Nf7+ Qxf7 35. Rxf7 Bb7 36. Rf8# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.13"]
[White "Waller, Dan"]
[Black "Shafi, Declan"]
[Result "0-1"]
[WhiteElo "2117"]
[BlackElo "2201"]
[ECO "C29"]
[Opening "Vienna gambit"]
[Variation "Paulsen attack"]
[WhiteFideId "451053"]
[BlackFideId "2405156"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 Nc6 6. Bb5 Nxc3 7. dxc3 Qh4+ 8.
g3 Qe4+ 9. Qxe4 dxe4 10. Bxc6+ bxc6 11. Ne2 Be7 12. Rf1 h5 13. Rf4 h4 14. g4 h3
15. Nd4 Bh4+ 16. Kf1 Bg3 17. Rxe4 Bxh2 18. Nf3 Bg3 19. Bf4 Bxg4 20. Nh2 Bf5 21.
Rd4 c5 22. Ra4 Rh4 23. Bxg3 Rxa4 24. b3 Ra6 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.14"]
[White "Weersing, Abigail Riis"]
[Black "Saunders, Aron"]
[Result "1/2-1/2"]
[WhiteElo "1827"]
[BlackElo "2109"]
[ECO "D12"]
[Opening "QGD Slav"]
[Variation "4.e3 Bf5"]
[WhiteFideId "460036"]
[BlackFideId "469343"]
[EventDate "2023.02.15"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Bd3 Bxd3 6. Qxd3 e6 7. Nbd2 Nbd7 8.
O-O Bd6 9. b3 O-O 10. Bb2 Qe7 11. Rac1 e5 12. dxe5 Nxe5 13. Qf5 Rfe8 14. Rfd1
Qe6 15. Qxe6 Rxe6 16. Nd4 Nd3 17. Rb1 Nxb2 18. Rxb2 Ree8 19. Rc2 Rad8 20. cxd5
Nxd5 21. Nc4 Bc7 22. Nf5 g6 23. Ng3 h5 24. a3 f5 25. Rcd2 b5 26. Nb2 Nc3 27.
Rxd8 Rxd8 28. Rxd8+ Bxd8 29. Nd3 Bc7 30. Nb4 c5 31. Nc2 h4 32. Nf1 Ne2+ 33. Kh1
Kf7 34. Nd2 Ke6 35. Ne1 Kd5 36. Nd3 Bd6 37. Nb2 g5 38. a4 a6 39. axb5 axb5 40.
h3 Be5 41. Nd3 Bf6 42. g3 c4 43. Nb4+ Kc5 44. Na6+ Kb6 45. bxc4 Kxa6 46. cxb5+
Kxb5 47. gxh4 gxh4 48. Kg2 Nc1 49. Kf3 Nd3 50. Ke2 Ne5 51. f4 Ng6 52. Kf3 Bc3
53. Nf1 Kc4 54. e4 Kd3 55. exf5 Ne7 56. Kg4 Ke4 57. Kxh4 Kxf4 58. Kh5 Nxf5 59.
Kg6 Nh4+ 60. Kh5 Bf6 61. Nd2 Kf5 62. Nc4 Ng2 63. Nd6+ Ke6 64. Ne4 Be5 65. Kg4
Ne3+ 66. Kf3 Nd5 67. Nc5+ Kf5 68. Nd3 Bd6 69. Nf2 Nf4 70. Ne4 Be5 71. Nf2 Kg5
72. Ng4 Bd6 73. Nf2 Kh4 74. Ne4 Bb8 75. Nf2 Bc7 76. Ne4 Nxh3 77. Nf6 Kg5 78. Nd5
Bd6 79. Nc3 Kf5 80. Ne2 Bc5 81. Ng3+ Ke5 82. Ne2 Ng5+ 83. Kg4 Be3 84. Ng3 Ne4
85. Nxe4 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.15"]
[White "Dong, Bao Nghia"]
[Black "Palucha, Szymon"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2361"]
[BlackElo "1980"]
[ECO "E60"]
[Opening "King's Indian defence"]
[WhiteFideId "12400343"]
[BlackFideId "430005"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 g6 3. h3 c6 4. Nf3 Bg7 5. Bf4 O-O 6. e3 c5 7. Nc3 cxd4 8. exd4
d5 9. Bd3 Nc6 10. O-O dxc4 11. Bxc4 Bf5 12. g4 Bd7 13. d5 Na5 14. Be2 Rc8 15.
Ne5 Ne8 16. Qd4 Nd6 17. Qxa7 Nac4 18. Nxc4 Nxc4 19. Rac1 Nxb2 20. Ne4 f5 21. Nc5
e5 22. Bh2 Rxc5 23. Qxc5 fxg4 24. hxg4 Qh4 25. Bg3 Qh3 26. Qe7 Rf7 27. Qh4 Qxh4
28. Bxh4 e4 29. Rc7 b5 30. f3 Be5 31. Rb7 e3 32. Bg5 Bd4 33. Bh6 Be5 34. Bxe3 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.16"]
[White "Bazakutsa, Svyatoslav"]
[Black "Kovalskyi, Roman"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2330"]
[BlackElo "2111"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "14198525"]
[BlackFideId "14184214"]
[EventDate "2023.02.15"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. O-O Nb6 7. b3 Bd6 8. Bb2
O-O 9. Nc3 Re8 10. Rc1 Bf8 11. d3 Bg4 12. Ne4 f6 13. Qc2 Rc8 14. Nc5 Bxc5 15.
Qxc5 Qd6 16. Qc2 Nb4 17. Qb1 N4d5 18. h3 Bh5 19. Rfe1 c6 20. Nd2 Nc7 21. Ne4 Qe7
22. Nc5 Ne6 23. Nxe6 Qxe6 24. Qc2 Bg6 25. Qc5 Qe7 26. Qa5 Qc7 27. Red1 Bf7 28.
e4 Nd7 29. Qc3 Nf8 30. d4 exd4 31. Qxd4 Red8 32. Qe3 Nd7 33. Kh2 c5 34. f4 b6
35. Rd2 Nf8 36. Rdc2 Qd7 37. Bf3 Ne6 38. Rd1 Qe7 39. Rcc1 Rxd1 40. Rxd1 Rd8 41.
f5 Nc7 42. Rxd8+ Qxd8 43. e5 fxe5 44. Bxe5 Nb5 45. Qf4 Nd4 46. Be4 Qe8 47. Bg2
Qd7 48. Qg5 Be8 49. Bd5+ Kf8 50. f6 Nf5 51. fxg7+ Nxg7 52. Qf6+ Bf7 53. Qxg7+
Ke8 54. Qh8+ Ke7 55. Qf6+ Kf8 56. Bd6+ Kg8 57. Qg5+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.17"]
[White "Jermy, Jaden"]
[Black "Anand, Batsukh"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "1798"]
[BlackElo "2197"]
[ECO "A48"]
[Opening "King's Indian"]
[Variation "London system"]
[WhiteFideId "459496"]
[BlackFideId "4903510"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. h4 h5 6. Nbd2 c5 7. c3 cxd4 8. exd4
d6 9. Bc4 Bg4 10. O-O Nbd7 11. Qb3 Nb6 12. Bd3 Qd7 13. Rfe1 Bf5 14. Bb5 Qd8 15.
a4 Rb8 16. Nf1 a6 17. Be2 Nbd5 18. Bg5 b5 19. axb5 axb5 20. Ra7 Be6 21. Qc2 Qb6
22. Rea1 Rfc8 23. Bd3 Nb4 24. Qe2 Nxd3 25. Qxd3 Bc4 26. Qe3 Rc7 27. Rxc7 Qxc7
28. N1d2 Nd5 29. Qe4 e6 30. Qc2 Be2 31. Qe4 Bxf3 32. Qxf3 Qc6 33. Ra7 Rb7 34.
Ra8+ Kh7 35. Ne4 Rc7 36. Rd8 f5 37. Nxd6 Rd7 38. Rxd7 Qxd7 39. c4 Qxd6 40. cxd5
exd5 41. Qc3 b4 42. Qc5 Qxc5 43. dxc5 Bxb2 44. c6 Be5 45. Bf6 Bc7 46. Kf1 Kg8
47. Ke2 Kf7 48. Bd4 Ke6 49. Bc5 b3 50. Kd3 Ba5 51. Ba3 Bb6 52. f3 Ba5 53. Bf8
Be1 54. Ba3 f4 55. c7 Kd7 56. Kd4 Kxc7 57. Kxd5 Bc3 58. Ke4 Kc6 59. Kxf4 Kb5 60.
g4 Ka4 61. Bc1 Bd2+ 62. Bxd2 b2 63. gxh5 gxh5 64. Kg5 b1=Q 65. Kxh5 Qf5+ 66. Bg5
Qxf3+ 67. Kg6 Qe4+ 68. Kh6 Qe6+ 69. Kg7 Qe8 70. Kh6 Qh8+ 71. Kg6 Qg8+ 72. Kh6
Qf7 73. h5 Kb5 74. Bh4 Kc6 75. Kg5 Kd5 76. h6 Ke4 77. Be1 Qf5+ 78. Kh4 Kf3 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.18"]
[White "Golubovic, Erik"]
[Black "Bonn, Thomas"]
[Result "1/2-1/2"]
[WhiteElo "1887"]
[BlackElo "2189"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "14586908"]
[BlackFideId "638242"]
[EventDate "2023.02.15"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Be3 Nf6 7. Nbd2 e6 8. Bc4
Qd7 9. Bb5 Ng4 10. Nc4 f6 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.19"]
[White "Mihalik, Agoston"]
[Black "Pert, Max"]
[Result "1-0"]
[WhiteElo "2142"]
[BlackElo "1793"]
[ECO "B11"]
[Opening "Caro-Kann"]
[Variation "two knights, 3...Bg4"]
[WhiteFideId "719021"]
[BlackFideId "456845"]
[EventDate "2023.02.15"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. d3 e6 7. Be2 Be7 8. Qg3
O-O 9. O-O Nbd7 10. Kh1 b5 11. e5 Ne8 12. Bg4 Nc5 13. b3 f5 14. Bh5 a5 15. Ne2
Kh8 16. f4 Nc7 17. Qf2 Qd7 18. Bf3 Rg8 19. Bd2 Nb7 20. Rfd1 Nd8 21. c4 Nf7 22.
Nc3 g5 23. Bh5 Raf8 24. cxb5 cxb5 25. Ne2 b4 26. Rac1 Nb5 27. Nd4 Nxd4 28. Qxd4
g4 29. Be1 Nh6 30. Bf2 Rc8 31. Qb6 Rxc1 32. Rxc1 Rc8 33. Be3 Rxc1+ 34. Bxc1 Qc8
35. Be3 Bh4 36. Qc5 Qxc5 37. Bxc5 Bd8 38. Bf8 Ng8 39. hxg4 Ne7 40. Bxe7 Bxe7 41.
gxf5 exf5 42. Bf7 d4 43. Be6 Bh4 44. Kh2 Bf2 45. Bxf5 h6 46. Kh3 Kg7 47. Kg4 Kf7
48. Kf3 Bh4 49. g3 Be7 50. Ke4 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.20"]
[White "Brocklehurst, Andrew"]
[Black "Southcott-Moyers, Indy"]
[Result "0-1"]
[WhiteElo "1816"]
[BlackElo "2077"]
[ECO "C68"]
[Opening "Ruy Lopez"]
[Variation "exchange variation"]
[WhiteFideId "424765"]
[BlackFideId "488542"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d3 Bd6 6. Be3 c5 7. h3 Ne7 8. Nbd2
f6 9. c3 Be6 10. d4 cxd4 11. cxd4 O-O 12. a3 exd4 13. Nxd4 Bf7 14. O-O c5 15.
N4f3 Rc8 16. Rc1 Ng6 17. Nb1 Bf4 18. Qe2 Qe7 19. Nc3 b5 20. Bxf4 Nxf4 21. Qe3
Qc7 22. Rfd1 c4 23. Nd5 Bxd5 24. exd5 Rfe8 25. d6 Rxe3 26. dxc7 Ree8 27. Kf1
Rxc7 28. h4 Ree7 29. g3 Nd3 30. Rc2 Kf7 31. Ne1 Nc5 32. Ng2 Rcd7 33. Rb1 Nb3 34.
Kg1 Nd4 35. Rbc1 Ne2+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.21"]
[White "Senior, Gary"]
[Black "Lenton, Oliver J"]
[Result "1-0"]
[WhiteElo "2086"]
[ECO "B07"]
[Opening "Pirc defence"]
[WhiteFideId "470937"]
[BlackFideId "490237"]
[EventDate "2023.02.15"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. g4 h6 5. h3 e5 6. Nge2 b5 7. Bg2 b4 8. Nb1 a5
9. O-O Ba6 10. Re1 Be7 11. Be3 O-O 12. Ng3 Re8 13. b3 c5 14. dxc5 dxc5 15. Bf1
Qc7 16. Bxa6 Rxa6 17. Nd2 a4 18. Rc1 Qb7 19. Qe2 Nb6 20. Qb5 Nfd7 21. Nf5 Bf8
22. Nc4 Rea8 23. Red1 Qc7 24. Kg2 R6a7 25. f3 Nxc4 26. Qxc4 Nb6 27. Qf1 axb3 28.
axb3 Kh7 29. Bf2 Be7 30. h4 g6 31. Ne3 Kg7 32. Nd5 Qb7 33. Nxb6 Qxb6 34. Rd5 Qf6
35. Bg3 Bd6 36. Rcd1 Rd8 37. R1d2 Raa8 38. Qd1 Ra6 39. Qc1 Raa8 40. Qb2 Ra6 41.
Rxd6 Raxd6 42. Rxd6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.22"]
[White "Fava, Lorenzo"]
[Black "Rida, Ruqayyah"]
[Result "1-0"]
[WhiteElo "2089"]
[BlackElo "1669"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[WhiteFideId "2837434"]
[BlackFideId "343272375"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 Bg7 5. c4 O-O 6. b4 a5 7. b5 c5 8. bxc6
dxc6 9. Be2 c5 10. Nf3 Nc6 11. Nc3 f5 12. Nb5 f4 13. d5 Bxa1 14. Qxa1 Nb4 15.
O-O fxe3 16. a3 exf2+ 17. Rxf2 Nc2 18. Qc3 Nd4 19. Nfxd4 cxd4 20. Qxd4 f5 21. d6
Bd7 22. Nc7 Rc8 23. Nd5 Rf7 24. Nb6 Rc6 25. c5 Be6 26. Bb5 Rxb6 27. cxb6 Rf6 28.
Rc2 Bf7 29. d7 Be6 30. Rc8 Rf8 31. Rxd8 Rxd8 32. Qf6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.23"]
[White "Donnelly, Andrew J"]
[Black "Pert, Nina"]
[Result "0-1"]
[BlackTitle "WCM"]
[WhiteElo "1522"]
[BlackElo "2009"]
[ECO "A13"]
[Opening "English opening"]
[Variation "Agincourt variation"]
[WhiteFideId "472344"]
[BlackFideId "456853"]
[EventDate "2023.02.15"]

1. Nf3 d5 2. c4 e6 3. g3 dxc4 4. Qa4+ Nd7 5. Bg2 a6 6. Qxc4 b5 7. Qc2 Bb7 8. O-O
Ngf6 9. d3 Be7 10. e4 O-O 11. Nc3 c5 12. b3 Qb6 13. a4 Rfd8 14. a5 Qc7 15. Bb2
Rac8 16. Rfe1 Nb8 17. e5 Nd5 18. Nxd5 Bxd5 19. d4 Qb7 20. Nh4 Bxh4 21. Bxd5 Qxd5
22. gxh4 cxd4 23. Qd3 Nc6 24. Qg3 d3 25. Red1 Nd4 26. Bxd4 Qxd4 27. Ra2 Rc2 28.
Rxc2 dxc2 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.24"]
[White "Hobson, Kenneth"]
[Black "Sefton, Adam"]
[Result "1-0"]
[WhiteElo "2051"]
[BlackElo "1529"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Milner-Barry gambit"]
[WhiteFideId "480819"]
[BlackFideId "343400965"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. O-O cxd4 8. Re1
Bc5 9. b4 Be7 10. a3 f6 11. cxd4 fxe5 12. dxe5 Qc7 13. Qc2 Rc8 14. Bxh7 Nxe5 15.
Bg6+ Kf8 16. Nxe5 Qd6 17. Qe2 Bf6 18. Bb2 d4 19. Bd3 Ne7 20. Nxd7+ Qxd7 21. Qxe6
Qc7 22. g3 Nc6 23. Nd2 Rd8 24. Rac1 Qb8 25. Bg6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.25"]
[White "OShea, Colm"]
[Black "Krivenko, Dion"]
[Result "1/2-1/2"]
[WhiteElo "1677"]
[BlackElo "2155"]
[ECO "B07"]
[Opening "Pirc defence"]
[WhiteFideId "449660"]
[BlackFideId "4508378"]
[EventDate "2023.02.15"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. h3 Nbd7 6. Qd2 b5 7. a3 Bg7 8. Bh6 O-O
9. Bxg7 Kxg7 10. f4 Nb6 11. e5 Nfd5 12. Nf3 Nxc3 13. bxc3 dxe5 14. fxe5 Bf5 15.
Bd3 Bxd3 16. cxd3 Rc8 17. O-O c5 18. dxc5 Rxc5 19. d4 Rc6 20. Ng5 f6 21. exf6+
exf6 22. Ne4 Re8 23. Nf2 Nc4 24. Qc1 Qd5 25. Nd3 Qe4 26. Nc5 Qe3+ 27. Qxe3 Rxe3
28. Rfe1 Rxc3 29. Re7+ Kh6 30. Rxa7 Ne3 31. Re1 f5 32. Kf2 f4 33. Re2 Rc1 34.
Kf3 Nf5 35. Rd2 Nxd4+ 36. Rxd4 R6xc5 37. Kxf4 R5c3 38. Rdd7 Rf1+ 39. Kg4 Rc4+
40. Kg3 Rc3+ 41. Kg4 Rc4+ 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.26"]
[White "Pousada Garcia, Daniel"]
[Black "Norris, Anthony"]
[Result "1/2-1/2"]
[WhiteElo "2077"]
[BlackElo "1917"]
[ECO "B36"]
[Opening "Sicilian"]
[Variation "accelerated fianchetto, Maroczy bind"]
[WhiteFideId "2278642"]
[BlackFideId "2077779"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8.
Qxd4 Bg7 9. O-O O-O 10. Qd3 a5 11. h3 a4 12. Be3 Bd7 13. Rac1 Bc6 14. Rfd1 Qa5
15. Rc2 Nd7 16. Nd5 Bxd5 17. Qxd5 Qxd5 18. cxd5 Nc5 19. Bxc5 dxc5 20. Rxc5 Bxb2
21. Rb5 Ba3 22. Rxb7 Bd6 23. Bb5 a3 24. Bc6 Rab8 25. Rdb1 f5 26. Rxb8 Rxb8 27.
Rxb8+ Bxb8 28. exf5 gxf5 29. Bd7 f4 30. Kf1 Kf7 31. Ke2 Kf6 32. Kf3 Kg5 33. g3
fxg3 34. fxg3 Kf6 35. Kg4 Bd6 36. Be8 Kg7 37. Kh4 Bc5 38. Kh5 Bd6 39. g4 Bc5 40.
Bd7 h6 41. Bf5 Be3 42. Bd3 Kf6 43. Bc4 Bd2 44. Bb3 Be3 45. Bc4 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.27"]
[White "Nawalaniec, Adam"]
[Black "Bryant, Harry"]
[Result "1-0"]
[WhiteElo "1753"]
[BlackElo "1686"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "21023786"]
[BlackFideId "489158"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nd4 5. a4 a6 6. Bc4 Nc6 7. O-O d6 8. d4
cxd4 9. Nxd4 Nf6 10. Be3 Be7 11. f4 d5 12. exd5 exd5 13. Be2 O-O 14. Bf3 Be6 15.
Kh1 Qa5 16. f5 Nxd4 17. Bxd4 Bxf5 18. Bxd5 Nxd5 19. Rxf5 Nxc3 20. Qg4 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.28"]
[White "Lazarus, Simon E"]
[Black "Gonzales, Ceferino"]
[Result "1-0"]
[BlackElo "1509"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[BlackFideId "5219590"]
[EventDate "2023.02.15"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 a6 5. cxd5 exd5 6. Bg5 Be6 7. e3 c5 8. dxc5
Nc6 9. Rc1 Bxc5 10. Be2 Qb6 11. O-O Nd7 12. Nxd5 Qa5 13. Bf4 Rc8 14. Ng5 O-O 15.
Qd3 g6 16. b4 Bxb4 17. Nxe6 Nde5 18. Bxe5 Nxe5 19. Qe4 fxe6 20. Nxb4 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.29"]
[White "Ibn Saifullah, Anas"]
[Black "Baguley, John"]
[Result "1-0"]
[ECO "B10"]
[Opening "Caro-Kann defence"]
[BlackFideId "436755"]
[EventDate "2023.02.15"]

1. e4 c6 2. Nf3 d5 3. d3 Bg4 4. h3 Bh5 5. Qe2 e6 6. g4 Bg6 7. h4 h5 8. Ne5 dxe4
9. Nxg6 fxg6 10. Qxe4 Kd7 11. gxh5 Qa5+ 12. Bd2 Qxh5 13. Nc3 Nf6 14. Qd4+ Kc8
15. Bg5 Nbd7 16. Be2 Qh7 17. O-O-O Bc5 18. Qc4 Re8 19. d4 Bd6 20. Bf3 Nb6 21.
Qd3 Kc7 22. Ne4 Nbd5 23. Nxd6 Kxd6 24. c4 Ne7 25. Bf4+ Kd7 26. Qb3 b6 27. Qa3
Nc8 28. d5 exd5 29. cxd5 c5 30. Qa4+ Ke7 31. d6+ Kf7 32. Qc4+ Kf8 33. d7 Qg8 34.
Qxg8+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.30"]
[White "Soulier, Alfred"]
[Black "Hutchinson, Norman A"]
[Result "0-1"]
[WhiteElo "1722"]
[BlackElo "1974"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz, Boleslavsky variation"]
[WhiteFideId "486264"]
[BlackFideId "411540"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nc3 c6 3. e4 d5 4. e5 Nfd7 5. f4 e6 6. Nf3 c5 7. Be3 Nc6 8. Qd2 a6
9. a4 cxd4 10. Nxd4 Bc5 11. Nxc6 bxc6 12. Ne2 Rb8 13. b3 Bb4 14. c3 Be7 15. b4
c5 16. bxc5 Nxc5 17. Bxc5 Bxc5 18. Nd4 Qc7 19. Bd3 O-O 20. O-O Qa7 21. Kh1 Bd7
22. a5 g6 23. Be2 Rb7 24. Rfb1 Rfb8 25. Rxb7 Rxb7 26. Qd3 Bxd4 27. Qxd4 Bb5 28.
Qxa7 Rxa7 29. Bxb5 axb5 30. a6 Kf8 31. Ra5 Ke7 32. Rxb5 Rxa6 33. g3 Ra2 34. Rb7+
Kf8 35. Rb8+ Kg7 36. Kg1 Rc2 37. Rb3 Rd2 38. Rb8 Ra2 39. Kh1 h6 40. h4 Rc2 41.
Rb3 Rd2 42. c4 dxc4 43. Rc3 Rd3 44. Rxc4 Rxg3 45. Kh2 Rg4 46. Kh3 h5 47. Rb4 Rg1
48. Kh2 Rd1 49. Kg3 Rd3+ 50. Kg2 Rd7 51. Kg3 f6 52. Re4 Rd3+ 53. Kg2 Kf7 54. Ra4
fxe5 55. fxe5 Re3 56. Ra5 Re4 57. Kg3 Kg7 58. Rb5 Kh6 59. Ra5 g5 60. hxg5+ Kxg5
61. Ra8 Kf5 62. Rh8 h4+ 63. Kf3 Kxe5 64. Rh5+ Kd4 65. Ra5 Re3+ 66. Kf2 Rc3 67.
Ra8 h3 68. Ra4+ Ke5 69. Kg1 Kf5 70. Kh2 e5 71. Ra5 Kf4 72. Ra8 Rf3 73. Ra4+ e4
74. Rb4 Ke3 75. Ra4 Kd3 76. Ra3+ Kd2 77. Ra2+ Kc1 78. Ra1+ Kb2 79. Ra8 e3 80.
Rb8+ Kc2 81. Rc8+ Kd2 82. Rd8+ Ke1 83. Kg1 e2 84. Rh8 Rg3+ 85. Kh2 Kf2 86. Re8
Rf3 87. Rxe2+ Kxe2 88. Kg1 Ke3 89. Kh2 Kf4 90. Kh1 Kg3 91. Kg1 h2+ 92. Kh1 Rf1# 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.31"]
[White "Golsta, Ramona"]
[Black "Gardiner, Eric D"]
[Result "1-0"]
[WhiteElo "1777"]
[BlackElo "1883"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line, 5...c6"]
[WhiteFideId "11607394"]
[BlackFideId "435880"]
[EventDate "2023.02.15"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3
O-O 9. Qc2 Re8 10. Nge2 Nbd7 11. f3 b5 12. O-O a5 13. e4 dxe4 14. fxe4 Ng4 15.
Bxe7 Qxe7 16. Rf3 b4 17. Na4 Ba6 18. Bxa6 Rxa6 19. e5 Raa8 20. Ng3 Qg5 21. Qb3
Ndxe5 22. dxe5 Nxe5 23. Rf5 Qe7 24. Raf1 Qa7+ 25. Kh1 Rad8 26. Nh5 Kh8 27. Qg3
f6 28. h3 Rg8 29. Qh4 Ng6 30. Qe4 Ne7 31. R5f3 Rd5 32. Nxf6 gxf6 33. Rxf6 Rdg5
34. Rxh6+ Kg7 35. Qh7# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.32"]
[White "Murawski, Jan"]
[Black "Zhu, Pengxiao"]
[Result "1-0"]
[WhiteElo "1708"]
[BlackElo "1437"]
[ECO "D52"]
[Opening "QGD"]
[Variation "Cambridge Springs defence, Bogoljubow variation"]
[WhiteFideId "21009287"]
[BlackFideId "499307"]
[EventDate "2023.02.15"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. Nd2 Bb4 8. Qc2
O-O 9. a3 h6 10. Bf4 Bxc3 11. Qxc3 Qxc3 12. bxc3 Re8 13. Nf3 Ne4 14. Rc1 b6 15.
cxd5 exd5 16. c4 Ba6 17. cxd5 Bxf1 18. Kxf1 cxd5 19. Rc7 Ndf6 20. Ke2 Nh5 21.
Bg3 Nhxg3+ 22. hxg3 Rec8 23. Rhc1 Rxc7 24. Rxc7 f6 25. Nd2 Nd6 26. a4 Ne4 27.
Nxe4 dxe4 28. f3 exf3+ 29. gxf3 Kh7 30. e4 Kg6 31. Ke3 a5 32. Kd3 Rb8 33. Kc4
Rd8 34. g4 Rd6 35. f4 h5 36. gxh5+ Kh6 37. e5 fxe5 38. fxe5 Re6 39. Kd5 Re8 40.
e6 Kg5 41. Rxg7+ Kf6 42. Rf7+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.33"]
[White "Catabay, Mae Katelyn Rose"]
[Black "Britnell, Jonathan"]
[Result "0-1"]
[WhiteElo "1525"]
[BlackElo "1708"]
[ECO "C30"]
[Opening "King's gambit"]
[WhiteFideId "484768"]
[BlackFideId "445932"]
[EventDate "2023.02.15"]

1. e4 e5 2. f4 Nc6 3. Nf3 f5 4. d3 Bc5 5. Be2 d6 6. fxe5 dxe5 7. Bg5 Nf6 8. Nc3
Be6 9. exf5 Bxf5 10. Qd2 Qd7 11. Bxf6 gxf6 12. Qh6 O-O-O 13. O-O-O Rhg8 14. g3
Nd4 15. Qd2 Bb4 16. Rhe1 Nb5 17. Kb1 Be6 18. d4 Nxc3+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.34"]
[White "Xu, Jiarui"]
[Black "Adams, Henry"]
[Result "1/2-1/2"]
[BlackElo "1738"]
[ECO "B50"]
[Opening "Sicilian"]
[WhiteFideId "471712"]
[BlackFideId "464562"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. d3 g6 4. g3 Bg7 5. Bg2 e6 6. O-O Ne7 7. c3 O-O 8. Re1 d5
9. Bf4 Nbc6 10. exd5 Nxd5 11. Be3 Nxe3 12. fxe3 e5 13. Qc2 Be6 14. Nbd2 Rc8 15.
Ne4 b6 16. Neg5 Bf5 17. e4 Bg4 18. Nh3 h6 19. Nf2 Be6 20. b3 Qc7 21. Rad1 Rfd8
22. Bh3 Bxh3 23. Nxh3 b5 24. Rf1 Rd7 25. Nf2 a5 26. a3 Qd6 27. Ng4 Rdc7 28. Ne3
Qe6 29. Nd5 Rb7 30. c4 b4 31. a4 Rf8 32. Nh4 Nd4 33. Qb2 Kh7 34. Nf3 Nc6 35. Rf2
f5 36. Rdf1 Rbf7 37. Nd2 f4 38. Qc1 g5 39. Qd1 Qg6 40. g4 Rh8 41. Rf3 Kg8 42.
Rh3 Bf8 43. Rh5 Nd8 44. Rf3 Ne6 45. Rfh3 Rhh7 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.35"]
[White "Zurba, Jonas"]
[Black "Liu, Tianyi (Jack)"]
[Result "0-1"]
[BlackElo "1865"]
[ECO "D85"]
[Opening "Gruenfeld"]
[Variation "modern exchange variation"]
[WhiteFideId "12850195"]
[BlackFideId "8627894"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.
Rb1 O-O 9. Be2 cxd4 10. cxd4 Qa5+ 11. Bd2 Qxa2 12. O-O Bg4 13. Rxb7 Bxf3 14.
Bxf3 Bxd4 15. Rxe7 Nc6 16. Rc7 Rac8 17. Bf4 Rxc7 18. Bxc7 Qe6 19. Qa4 Rc8 20.
Bg3 Bb6 21. Rd1 Ne5 22. Bxe5 Qxe5 23. g3 Qb2 24. Rf1 Rc2 25. Be2 Rxe2 26. Qd1
Bxf2+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.36"]
[White "Adams, George"]
[Black "Larchikov, Maksym"]
[Result "1-0"]
[WhiteElo "1494"]
[BlackElo "1901"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "487643"]
[BlackFideId "34120815"]
[EventDate "2023.02.15"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. Bg3 O-O 8. Bd3
Re8 9. Ne5 Bxe5 10. dxe5 Nd7 11. Nf3 h6 12. O-O Qc7 13. Bc2 g6 14. Nd2 c4 15. b3
Ncxe5 16. bxc4 dxc4 17. f4 Nd3 18. f5 Qc5 19. Nxc4 Qxc4 20. Bxd3 Qxc3 21. fxg6
f5 22. Bxf5 Qxe3+ 23. Bf2 Qg5 24. Bc2 Nf6 25. Qd4 Nd5 26. Rae1 Nf4 27. Bg3 e5
28. Bxf4 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.37"]
[White "Swanson, George"]
[Black "Volovich, Julia"]
[Result "0-1"]
[WhiteElo "1792"]
[BlackElo "1830"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Euwe variation"]
[WhiteFideId "343413889"]
[BlackFideId "447099"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bd3 cxd4 7. cxd4 Qb6 8. O-O
Nxd4 9. Nxd4 Qxd4 10. Nc3 Qxe5 11. Re1 Qb8 12. Nxd5 Bd6 13. Qg4 Kf8 14. Qh3 Ne7
15. Nc3 Bf4 16. Ne4 Bc6 17. Ng5 Bxc1 18. Raxc1 Qf4 19. Qh5 h6 20. Rc5 Bd5 21.
Re5 g6 22. Nh3 Qd4 23. Rcxd5 Nxd5 24. Qe2 Kg7 25. Re4 Qf6 26. g3 Rac8 27. Nf4
Nxf4 28. Rxf4 Qg5 29. Qf3 Rc7 30. h4 Qd5 31. Be4 Qd7 32. Qe3 Rd8 33. Bxg6 fxg6
34. h5 Qd1+ 35. Kh2 Qxh5+ 36. Rh4 Qg5 37. Qxe6 Rf7 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.38"]
[White "Hutchinson, Paul A"]
[Black "Gardner, Phillip K"]
[Result "1-0"]
[WhiteElo "2070"]
[BlackElo "1814"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "411558"]
[BlackFideId "413690"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. Nc3 d6 5. a3 Nbd7 6. Nf3 g6 7. h3 Bg7 8. Bc4
O-O 9. O-O a6 10. Qd2 Qc7 11. Be2 b5 12. b4 cxb4 13. axb4 Bb7 14. Bd3 Nd5 15.
Nxd5 Bxd5 16. e4 Bc4 17. Rfc1 e5 18. dxe5 Nxe5 19. Nxe5 Bxe5 20. Bxe5 dxe5 21.
Qe2 Rfc8 22. Qe3 Qd6 23. Rab1 Rc6 24. Rd1 Qe7 25. Bxc4 Rxc4 26. c3 Qc7 27. Rd3
Rc8 28. Rb3 Rd8 29. Rxd8+ Qxd8 30. Ra3 Qc8 31. f3 h5 32. h4 Rc6 33. Kh2 Qe6 34.
Qd2 Rd6 35. Qf2 Qd7 36. f4 Rd2 37. Qg3 Rd3 38. Qg5 exf4 39. Qxf4 Qc8 40. Qf6
Qc7+ 41. e5 Qc8 42. Rxa6 Rxc3 43. Rd6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.39"]
[White "Catabay, Rezin C"]
[Black "Dasgupta, Avyukt"]
[Result "0-1"]
[WhiteElo "1597"]
[BlackElo "1888"]
[ECO "A21"]
[Opening "English, Troeger defence"]
[WhiteFideId "487686"]
[BlackFideId "480630"]
[EventDate "2023.02.15"]

1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Be6 5. b3 g6 6. Bb2 Bg7 7. e4 Nge7 8. Nf3
Bg4 9. h3 Bxf3 10. Qxf3 Nd4 11. Qd1 Nec6 12. O-O O-O 13. d3 Ne6 14. Nd5 a5 15.
a3 Ncd4 16. Ne3 c6 17. Bxd4 Nxd4 18. Rb1 Rb8 19. Nc2 Ne6 20. b4 axb4 21. Nxb4
Qa5 22. Ra1 Nd4 23. Nc2 Nb3 24. Rb1 Nd2 25. Qe1 Ra8 26. Rxb7 Nxf1 27. Qxa5 Rxa5
28. Kxf1 Raa8 29. Rb6 Rfc8 30. Nb4 Rxa3 31. Nxc6 Ra1+ 32. Ke2 Bf8 33. f4 Rca8
34. h4 R8a2+ 35. Kf3 Ra3 36. Nb4 Rb1 37. Nd5 Rxd3+ 38. Ke2 Rxb6 39. Kxd3 Rb3+
40. Nc3 exf4 41. Kc2 Rb4 42. gxf4 Rxc4 43. Kd3 Rb4 44. Bf3 Bg7 45. Nd5 Rb3+ 46.
Ke2 Rb2+ 47. Kf1 Bd4 48. Be2 h5 49. Ne7+ Kg7 50. Nd5 Bf6 51. Nxf6 Kxf6 52. Kf2
Rb3 53. Bf3 Ke6 54. Be2 d5 55. exd5+ Kxd5 56. Bf3+ Kd4 57. Kg3 Rxf3+ 58. Kxf3 f5 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.40"]
[White "Portheault, Benjamin"]
[Black "Patel, Zain"]
[Result "0-1"]
[WhiteElo "1498"]
[BlackElo "1890"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[Variation "classical variation"]
[WhiteFideId "456373"]
[BlackFideId "469246"]
[EventDate "2023.02.15"]

1. b3 d5 2. Bb2 Bg4 3. f3 Bf5 4. e3 Nf6 5. g4 Bg6 6. Ne2 e6 7. Nf4 Nxg4 8. Nxg6
hxg6 9. fxg4 Qh4+ 10. Ke2 Qxg4+ 11. Ke1 Qh4+ 12. Ke2 Qe4 13. Bh3 Rxh3 14. Nc3
Qg2+ 15. Kd3 Nc6 16. Ne2 Qe4+ 17. Kc3 Bb4# 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.41"]
[White "Gamal, Alaa"]
[Black "Chantrell, Paul"]
[Result "1-0"]
[WhiteElo "1725"]
[BlackElo "1572"]
[ECO "D12"]
[Opening "QGD Slav"]
[Variation "4.e3 Bf5"]
[WhiteFideId "469114"]
[BlackFideId "451967"]
[EventDate "2023.02.15"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Qb3 Qc8 7. Nh4 Bg6 8. Nxg6
hxg6 9. Bd3 dxc4 10. Qxc4 Nbd7 11. Bd2 Nb6 12. Qb3 Be7 13. a4 Nbd5 14. e4 Nb4
15. Be2 a5 16. Rc1 Qd8 17. Be3 O-O 18. g4 Ne8 19. Rd1 Qc7 20. h4 Rd8 21. g5 Nd6
22. Rc1 Qd7 23. h5 gxh5 24. Rxh5 g6 25. Rh6 Kg7 26. Bg4 Nd3+ 27. Kd2 Nxc1 28.
Kxc1 b5 29. d5 Nc4 30. Bd4+ f6 31. Bxe6 Qd6 32. Ne2 Rh8 33. Qh3 c5 34. Rxh8 Rxh8
35. gxf6+ Bxf6 36. Bxf6+ Kxf6 37. Qxh8+ Ke7 38. Qg7+ Kd8 39. Qf6+ Kc7 40. Qf4
Ne5 41. Qg3 c4 42. Kc2 b4 43. Nd4 b3+ 44. Kb1 Kb7 45. Nc6 Qc5 46. Qxe5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.42"]
[White "Li, Reya"]
[Black "Blinov, Roman"]
[Result "0-1"]
[WhiteElo "1474"]
[BlackElo "1731"]
[ECO "B13"]
[Opening "Caro-Kann"]
[Variation "exchange variation"]
[WhiteFideId "486892"]
[BlackFideId "343104478"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. c4 e6 6. Nc3 Bb4 7. a3 Bxc3+ 8.
bxc3 O-O 9. Bd3 Qc7 10. O-O dxc4 11. Bb1 b6 12. Bg5 Nbd7 13. Qc2 Bb7 14. Ne5 Be4
15. Qd2 Bxb1 16. Nxd7 Ne4 17. Qf4 Qxd7 18. Raxb1 Nxc3 19. Rb2 f6 20. Bh4 Rad8
21. Rc2 Nd5 22. Qe4 b5 23. Re1 Rfe8 24. f3 Nb6 25. Bf2 Qd5 26. Qg4 Qf5 27. Qxf5
exf5 28. Rb1 Rd5 29. Kf1 Na4 30. Be1 Re3 31. Ra1 Rb3 32. Bf2 Kf7 33. Ke2 Rb2 34.
Kd2 Rxc2+ 35. Kxc2 Nb6 36. Kc3 a5 37. Rb1 Ke6 38. Bg3 Kd7 39. Bf2 Kc6 40. Re1
Rd7 41. Re6+ Rd6 42. Re8 Nd5+ 43. Kc2 b4 44. axb4 axb4 45. Rc8+ Kb5 46. Rc5+ Kb6
47. Rxc4 Rc6 48. Kb3 Rxc4 49. Kxc4 Kc6 50. g3 g5 51. h4 h5 52. Be1 Kd6 53. Bxb4+
Nxb4 54. Kxb4 f4 55. g4 gxh4 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.43"]
[White "Pride, Stephen C"]
[Black "Bowers, Francis J"]
[Result "1/2-1/2"]
[WhiteElo "1533"]
[BlackElo "1855"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "419680"]
[BlackFideId "438383"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Bf4 c5 3. dxc5 Nc6 4. Nc3 e5 5. Bg5 Bxc5 6. e3 h6 7. Bh4 g5 8. Bg3
d6 9. a3 a5 10. Bb5 O-O 11. h3 Bf5 12. Nge2 Ne7 13. Qd2 Qb6 14. a4 Bb4 15. O-O
Ne4 16. Qc1 Nxg3 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.44"]
[White "Matthews, Adrian M S"]
[Black "Gonzales, Enrique"]
[Result "1/2-1/2"]
[WhiteElo "1781"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "413631"]
[BlackFideId "5213070"]
[EventDate "2023.02.15"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Bc4 Nb6 5. Bb3 e6 6. Nf3 Be7 7. O-O d6 8. exd6
Bxd6 9. Re1 O-O 10. Na3 N8d7 11. Nb5 Be7 12. d4 a6 13. dxc5 Bxc5 14. Nbd4 Qc7
15. Bg5 Bxd4 16. cxd4 Nd5 17. Rc1 Qd6 18. Bh4 N7f6 19. Bg3 Qb6 20. Ne5 Qa5 21.
Nc4 Qd8 22. Nd6 Qd7 23. Bc2 Rd8 24. Bb1 Qe7 25. Nf5 Qf8 26. Ne3 Bd7 27. Bh4 Rdc8
28. Qf3 Rxc1 29. Rxc1 Rc8 30. Re1 Qd6 31. h3 Qf4 32. Qxf4 Nxf4 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.45"]
[White "Smart, Michael R"]
[Black "Li, Evan"]
[Result "1-0"]
[WhiteElo "1957"]
[BlackElo "1394"]
[ECO "B50"]
[Opening "Sicilian"]
[WhiteFideId "411370"]
[BlackFideId "486884"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 Nf6 6. e5 dxe5 7. Qxd8+ Kxd8 8.
Nxe5 Be6 9. Bf4 Nbd7 10. Nxd7 Bxd7 11. Rd1 e6 12. Bb5 Ke8 13. O-O a6 14. Bxd7+
Nxd7 15. Rfe1 g6 16. Nd5 Rc8 17. Re2 Bg7 18. Nc7+ Ke7 19. Bg5+ f6 20. Nxe6 fxg5
21. Nxg7+ Kf6 22. Re6+ Kxg7 23. Rxd7+ Kh6 24. h3 Rc1+ 25. Kh2 Rc2 26. Rxb7 Rxf2
27. Rxa6 Re8 28. Raa7 g4 29. h4 Rh8 30. Kg3 Rd2 31. a4 Rd3+ 32. Kxg4 Rd4+ 33.
Kh3 Rd3+ 34. g3 g5 35. hxg5+ Kh5 36. Rxh7+ Rxh7 37. Rxh7+ Kxg5 38. Rb7 Rd1 39.
Rb5+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.46"]
[White "Kent, Rowan"]
[Black "Downey, Keith"]
[Result "1-0"]
[WhiteElo "1247"]
[BlackElo "1818"]
[ECO "B92"]
[Opening "Sicilian"]
[Variation "Najdorf, Opovcensky variation"]
[WhiteFideId "460931"]
[BlackFideId "10700250"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O
O-O 9. Be3 Be6 10. f4 exf4 11. Bxf4 Nc6 12. Nd5 Bxd5 13. exd5 Ne5 14. Qd4 Nfd7
15. Qb4 Qc7 16. c4 Rac8 17. Rac1 Nc5 18. Nxc5 dxc5 19. Qc3 Bd6 20. Qg3 Rcd8 21.
Bh5 a5 22. Rce1 Ng6 23. Bxg6 hxg6 24. Bxd6 Qxd6 25. Qxd6 Rxd6 26. Re7 b6 27. a4
f6 28. Rfe1 Rf7 29. R1e6 Rxe7 30. Rxd6 Rb7 31. Kf2 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.47"]
[White "Kaushik, Madhav"]
[Black "Turner, David J"]
[Result "1/2-1/2"]
[WhiteElo "1443"]
[BlackElo "1762"]
[ECO "B07"]
[Opening "Pirc defence"]
[WhiteFideId "499986"]
[BlackFideId "419737"]
[EventDate "2023.02.15"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 c5 5. Nf3 cxd4 6. Qxd4 Nc5 7. e5 Ne6 8. Qd1
dxe5 9. Qxd8+ Nxd8 10. fxe5 Nd7 11. Bf4 Ne6 12. Bg3 a6 13. Bc4 Nb6 14. Bb3 Nc5
15. O-O Nxb3 16. cxb3 e6 17. Ne4 h6 18. Rfd1 Bd7 19. Nfd2 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.48"]
[White "van Litsenborgh, Rudi"]
[Black "Chan, Anthony"]
[Result "0-1"]
[ECO "A57"]
[Opening "Benko gambit half accepted"]
[WhiteFideId "343418376"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 axb5 6. e4 e6 7. dxe6 fxe6 8. Bxb5
Qa5+ 9. Nc3 Ba6 10. Bxa6 Nxa6 11. Bd2 Nb4 12. Bf4 Qa6 13. Qd2 Nd3+ 14. Kd1 Nxf4
15. Qxf4 Qf1+ 16. Kc2 Qxa1 17. h4 Qf1 18. Qh2 Qa6 19. Nge2 Be7 20. h5 d5 21. e5
d4 22. exf6 Bxf6 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.49"]
[White "Rastogi, Nayan Keats"]
[Black "Hariharan, Shambavi"]
[Result "1-0"]
[WhiteElo "1421"]
[BlackElo "1491"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "343407579"]
[BlackFideId "488160"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Bb5 e6 6. Be3 Ne7 7. c3 Bd7 8. Bxc6
Nxc6 9. f4 g5 10. fxg5 Nxe5 11. Nf3 Bg7 12. Nxe5 Bxe5 13. Nd2 Qc7 14. Nf3 O-O-O
15. Bd4 Bxd4 16. cxd4 Qa5+ 17. Qd2 Qxd2+ 18. Kxd2 Rhf8 19. Ne5 f6 20. gxf6 Rxf6
21. Rhf1 Rdf8 22. Rf3 Rf4 23. Rxf4 Rxf4 24. Nf3 Kc7 25. Re1 h6 26. b3 a5 27. a4
b6 28. cxb6+ Kxb6 29. Re5 Rf6 30. Re3 Be8 31. g3 Bh5 32. Ke2 Bg4 33. Kf2 Rf8 34.
Rc3 Bh3 35. Ke3 Rf5 36. Ne5 Rf1 37. g4 Bg2 38. Rc6+ Kb7 39. Rxe6 Be4 40. Rxh6
Rb1 41. Kf4 Rxb3 42. Nd7 Rf3+ 43. Ke5 Re3 44. Nc5+ Kc7 45. Nxe4 dxe4 46. Kf4 Re1
47. Re6 Rh1 48. Kxe4 Rxh2 49. Ra6 Rg2 50. Rg6 Ra2 51. Rg8 Rxa4 52. g5 Ra1 53. g6
Rg1 54. g7 Kb7 55. Kd3 a4 56. Kc3 Rg4 57. d5 Rg3+ 58. Kb2 a3+ 59. Ka2 Rg2+ 60.
Kxa3 Rg3+ 61. Kb4 Rg4+ 62. Kc5 Rg1 63. Kd6 Rg6+ 64. Ke7 Rg1 65. d6 Re1+ 66. Kf6
Rf1+ 67. Kg5 Rg1+ 68. Kf4 Rd1 69. Rb8+ Kxb8 70. g8=Q+ Kb7 71. Qb3+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.50"]
[White "Keerthi Kumar, Advait"]
[Black "Puthanveettil, Joshua"]
[Result "0-1"]
[WhiteElo "1483"]
[ECO "C50"]
[Opening "Giuoco Piano"]
[WhiteFideId "498033"]
[BlackFideId "343411096"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. c3 d6 7. h3 Be6 8. Bb3 h6
9. Be3 Bb6 10. Nbd2 Qd7 11. Rc1 d5 12. exd5 Nxd5 13. Qe2 Rad8 14. Bxb6 cxb6 15.
Nxe5 Nf4 16. Qe4 Nxe5 17. Qxe5 Nxd3 18. Bxe6 fxe6 19. Qd4 Nxc1 20. Rxc1 Qxd4 21.
cxd4 Rxd4 22. Nf3 Rd7 23. h4 Rfd8 24. Kh2 Kh7 25. Re1 Rd6 26. Kh3 Rc8 27. Re2
Re8 28. Ne5 g6 29. f3 Kg7 30. Rc2 Re7 31. Rc4 h5 32. a3 Kf6 33. Re4 b5 34. g4
Rd5 35. f4 hxg4+ 36. Kxg4 Rd2 37. b4 Rc7 38. Nf3 Rd3 39. Nd4 Rc4 40. Rxe6+ Kf7
41. Re5 Rdxd4 42. Rxb5 Rxf4+ 43. Kg3 b6 44. Rd5 Rfd4 45. Re5 Rd3+ 46. Kf2 Rc2+
47. Kf1 Rd1+ 48. Re1 Rxe1+ 49. Kxe1 Ra2 50. Kd1 Rxa3 51. Kc2 Rh3 52. h5 Rxh5 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.51"]
[White "Sellen, John"]
[Black "Hertog, Alexander"]
[Result "0-1"]
[WhiteElo "1547"]
[BlackElo "1641"]
[ECO "A03"]
[Opening "Bird's opening"]
[WhiteFideId "432300"]
[BlackFideId "488453"]
[EventDate "2023.02.15"]

1. f4 d5 2. Nf3 c5 3. e3 Nc6 4. d4 Bg4 5. c3 e6 6. Bd3 Nf6 7. Nbd2 Be7 8. O-O
O-O 9. Qe1 Nd7 10. Ne5 Ndxe5 11. fxe5 Bh4 12. g3 Bg5 13. Nf3 Bh6 14. e4 Bxc1 15.
Rxc1 cxd4 16. exd5 Bxf3 17. Rxf3 Qxd5 18. Be4 Qxe5 19. Bxc6 Qxe1+ 20. Rxe1 bxc6
21. cxd4 Rfd8 22. Ref1 f6 23. Rc3 Rac8 24. Re1 Rxd4 25. Rxe6 Rd1+ 26. Kg2 Rd2+
27. Kh3 Rxb2 28. Rexc6 Rxc6 29. Rxc6 Rxa2 30. Rc8+ Kf7 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.52"]
[White "Miller, Daniel"]
[Black "Devalia, Aadishesh"]
[Result "1-0"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "3.Nf3"]
[EventDate "2023.02.15"]

1. d4 c6 2. c4 d5 3. Nf3 Bf5 4. cxd5 cxd5 5. Qb3 Qc7 6. Nc3 e6 7. Nb5 Qb6 8. Bf4
Na6 9. Rc1 Bb4+ 10. Nc3 Bxc3+ 11. Rxc3 Qxb3 12. Rxb3 O-O-O 13. e4 Bxe4 14. Bxa6
bxa6 15. Rb8+ Kd7 16. Ne5+ Ke7 17. Nc6+ Kf6 18. Rxd8 Bxg2 19. Rg1 Be4 20. Be5+
Kf5 21. Bxg7 Ne7 22. Nxe7+ Kf4 23. Bh6+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.53"]
[White "Weersing, Nathan"]
[Black "Podmore, Mervyn J"]
[Result "1-0"]
[WhiteElo "1451"]
[ECO "C62"]
[Opening "Ruy Lopez"]
[Variation "old Steinitz defence"]
[WhiteFideId "467936"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. d4 Bg4 6. Nc3 Bxf3 7. gxf3 exd4
8. Qxd4 Qf6 9. Qe3 Be7 10. b3 c5 11. Bb2 Qh4 12. Nd5 Bg5 13. f4 Bf6 14. Nxc7+
Kd7 15. Bxf6 Qxf6 16. e5 dxe5 17. fxe5 Qc6 18. Nd5 Re8 19. O-O-O Kc8 20. c4 Ne7
21. Qe4 Qa6 22. Rd2 Nc6 23. Qf5+ Kb8 24. Qxf7 Rc8 25. e6 Qa3+ 26. Kb1 Qa5 27.
Rhd1 Rhe8 28. e7 Ka8 29. Qe6 Nd4 30. Qe4 Rb8 31. Nc7# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.54"]
[White "Osborne, Paul"]
[Black "Dean, Matthew"]
[Result "1-0"]
[ECO "A00"]
[Opening "Grob's attack"]
[WhiteFideId "343419020"]
[BlackFideId "343407889"]
[EventDate "2023.02.15"]

1. g4 d6 2. g5 e5 3. d4 Nc6 4. d5 Nce7 5. h4 Nf5 6. e4 Nd4 7. c3 Bg4 8. f3 Nxf3+
9. Nxf3 Qd7 10. Nbd2 Bh5 11. Qb3 Qg4 12. Rg1 Qf4 13. Kf2 Bxf3 14. Nxf3 Qxe4 15.
Qxb7 f6 16. Bb5+ Kf7 17. Qxa8 Nh6 18. Qe8+ Kg8 19. gxh6 g6 20. Qe6# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.17"]
[Round "6.55"]
[White "Soulier, Arne"]
[Black "Skelton, Alexander"]
[Result "1/2-1/2"]
[WhiteElo "1120"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "494496"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 4. e3 cxd4 5. exd4 a6 6. Be2 Bf5 7. g4 Bg6 8. h4
h6 9. f3 e6 10. h5 Bh7 11. Bd3 Nc6 12. Bxh7 Nxh7 13. Qd2 Be7 14. O-O-O Ng5 15.
Bg3 Bd6 16. f4 Nh7 17. Nf3 f6 18. Rhe1 O-O 19. Rxe6 Qd7 20. Rde1 Rfe8 21. Rxe8+
Rxe8 22. Rxe8+ Qxe8 23. Ne2 Qe4 24. Qd3 Qxd3 25. cxd3 Nb4 26. a3 Nc6 27. Kc2 Nf8
28. Nh4 Kf7 29. Nf5 Bb8 30. Ne3 Ne6 31. Kc3 Ba7 32. Nxd5 Nexd4 33. Nxd4 Nxd4 34.
Kd2 g6 35. Ne3 gxh5 36. gxh5 Ke6 37. Ng4 Nf5 38. Bh2 Nd4 39. Ke3 f5 40. Ne5 Nc6+
41. Kf3 Nxe5+ 42. fxe5 Bd4 43. Bf4 Bxe5 44. Bxh6 Bxb2 45. Bf8 a5 46. h6 Kf7 47.
Bd6 Kg6 48. Bf4 Bxa3 49. d4 b5 50. d5 b4 51. d6 b3 52. d7 Be7 53. Bc1 Bd8 54.
Ke2 f4 55. Kf3 Kxh6 56. Kxf4 Kg6 57. Ke4 Kf6 58. Kd3 Ke6 59. Kc3 Kxd7 60. Kxb3
a4+ 61. Kxa4 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.1"]
[White "Roberson, Peter T"]
[Black "Adams, Michael"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2426"]
[BlackElo "2688"]
[ECO "C78"]
[Opening "Ruy Lopez"]
[Variation "Archangelsk (counterthrust) variation"]
[WhiteFideId "412384"]
[BlackFideId "400041"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. d3 Bc5 8. Be3
Bxe3 9. fxe3 d6 10. a3 Ne7 11. Nbd2 Ng6 12. Qe1 O-O 13. Qg3 c5 14. Rf2 Bc8 15.
Raf1 Rb8 16. Nh4 Kh8 17. Nxg6+ fxg6 18. Nf3 Bd7 19. Nh4 Be8 20. Bd5 Bf7 21. Bxf7
Rxf7 22. Nf3 Qe7 23. Ng5 Rff8 24. Qh3 Rbe8 25. Nf3 c4 26. Nd2 cxd3 27. cxd3 a5
28. Nb1 h6 29. Nc3 b4 30. axb4 axb4 31. Nd5 Nxd5 32. exd5 Rxf2 33. Rxf2 Qc7 34.
Qg3 Kh7 35. h3 Qc5 36. Qf3 e4 37. dxe4 Qc4 38. Qf4 Rxe4 39. Qxd6 Rxe3 40. Qf4
Re4 41. Qf7 Qd4 42. Kh1 Re1+ 43. Kh2 b3 44. Rf3 Qxb2 45. d6 Qe5+ 46. Rg3 Qxd6
47. Qxb3 Qd4 48. Rf3 Qg1+ 49. Kg3 Re2 50. Kh4 Qe1+ 51. Kg4 h5+ 52. Kg5 Re5+ 53.
Kf4 g5# 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.2"]
[White "Fernandez, Daniel Howard"]
[Black "Korneev, Oleg"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2481"]
[BlackElo "2485"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[Variation "classical variation"]
[WhiteFideId "5801605"]
[BlackFideId "4156803"]
[EventDate "2023.02.15"]

1. b3 d5 2. Bb2 Bf5 3. f4 e6 4. Nf3 h6 5. e3 Nf6 6. h3 Ne4 7. g4 Be7 8. Bb5+ c6
9. gxf5 cxb5 10. fxe6 fxe6 11. Nd4 Bh4+ 12. Kf1 Ng3+ 13. Kg2 Qf6 14. Rg1 Nd7 15.
Nc3 a6 16. Qg4 Nc5 17. Nf3 Nf5 18. Kh1 h5 19. Qg2 O-O-O 20. Na4 bxa4 21. Bxf6
Bxf6 22. bxa4 Bxa1 23. Rxa1 Ne4 24. d3 Neg3+ 25. Kh2 h4 26. Qd2 Rd7 27. Re1 Rc7
28. e4 dxe4 29. dxe4 Rd8 30. Qf2 Nd6 31. Ng5 Nc4 32. Qa7 Rd2+ 33. Kg1 Nd6 34.
Qa8+ Kd7 35. Nf3 Ne2+ 36. Rxe2 Rxe2 37. Ne5+ Ke7 38. Ng6+ Kf7 39. Qd8 Ne8 40. f5
Rxe4 41. Nh8+ Kf8 42. Ng6+ Kf7 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.3"]
[White "Grieve, Harry"]
[Black "Bosiocic, Marin"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2442"]
[BlackElo "2564"]
[ECO "B48"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "426520"]
[BlackFideId "14507927"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Be3 a6 7. Qf3 Ne5 8. Qg3
h5 9. h4 d6 10. O-O-O Nf6 11. Be2 Bd7 12. Bg5 Rc8 13. f4 Neg4 14. Bxf6 Nxf6 15.
e5 dxe5 16. fxe5 g6 17. Rd3 Bc5 18. Rf1 Nd5 19. Nxd5 exd5 20. c3 Bxd4 21. Rxd4
Be6 22. Rf6 Qc5 23. Qf4 Rc6 24. Kd2 Kd7 25. Bf3 Kc8 26. Qe3 Rb6 27. b4 Qb5 28.
Bxd5 Kb8 29. Bxe6 fxe6 30. Rf7 Qa4 31. Ke1 Rc8 32. Rdd7 Qc6 33. Rd6 Qe8 34. Rdd7
Rcc6 35. Qf2 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.4"]
[White "Dardha, Daniel"]
[Black "Golubovic, Boris"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2612"]
[BlackElo "2349"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "240990"]
[BlackFideId "14502160"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a3 g6 7. f3 Bg7 8. Be3 h5
9. Qd2 Nbd7 10. O-O-O b5 11. Bd3 Bb7 12. Kb1 Rc8 13. f4 Ng4 14. e5 dxe5 15. Ne6
fxe6 16. Bxg6+ Kf8 17. Rhf1 e4 18. f5 e5 19. Nd5 Ndf6 20. Bb6 Qxd5 21. Qa5 Qc6
22. Bd8 Ne3 23. Qb4 Ned5 24. Bxe7+ Nxe7 25. Rd6 Qxc2+ 26. Ka1 Qc4 27. Rfd1 Bd5 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.5"]
[White "Clarke, Brandon G I"]
[Black "Hunt, Harriet V"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2473"]
[BlackElo "2349"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "400319"]
[BlackFideId "403512"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Ng6 7. a4 Nd7 8. Be3 f6
9. Ne1 h5 10. f4 h4 11. a5 Qc7 12. a6 b5 13. Nd2 Qb6 14. Bg4 Ne7 15. Bf2 O-O-O
16. Nb3 Bxg4 17. Qxg4 Nf5 18. Nd3 Be7 19. Be1 Rde8 20. Bf2 g5 21. exf6 Nxf6 22.
Qe2 Ne4 23. fxg5 Bxg5 24. Nbc5 Nxf2 25. Rxf2 Be3 26. c3 Qc7 27. Re1 Rhg8 28. Qf3
Bxf2+ 29. Nxf2 Ng7 30. Qh3 Qf7 31. Nfd3 Qf5 32. Qxh4 Rgf8 33. Qg3 Rf7 34. Nb7
Rd7 35. Rf1 Nh5 36. Nd6+ Rxd6 37. Qxd6 Qxd3 38. Qxc6+ Kd8 39. Qa8+ Ke7 40. Qxa7+
Kd8 41. Qb8+ Kd7 42. Rf7+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.6"]
[White "Shafi, Declan"]
[Black "Hebden, Mark L"]
[Result "1-0"]
[BlackTitle "GM"]
[WhiteElo "2201"]
[BlackElo "2454"]
[ECO "A49"]
[Opening "King's Indian"]
[Variation "fianchetto without c4"]
[WhiteFideId "2405156"]
[BlackFideId "400084"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. O-O O-O 6. dxc5 Qc7 7. Be3 Na6 8. Nc3
Nxc5 9. Nb5 Qb6 10. c4 Ng4 11. b4 Nxe3 12. bxc5 Qxc5 13. fxe3 Qxc4 14. Nfd4 a6
15. Rc1 Qxa2 16. Nc7 Rb8 17. Qd3 Qa5 18. Nd5 Qd8 19. Qc4 e6 20. Qc7 Qxc7 21.
Ne7+ Kh8 22. Rxc7 d5 23. Rfc1 e5 24. Rxc8 exd4 25. Bxd5 Bh6 26. Rxb8 Bxe3+ 27.
Kg2 Rxb8 28. Rc8+ Rxc8 29. Nxc8 b5 30. Nd6 f5 31. Ne8 a5 32. Nd6 a4 33. Nxb5 Kg7
34. Ba2 Kf6 35. Bb1 h5 36. Bc2 g5 37. Bxa4 Ke5 38. Na3 Bc1 39. Nc2 h4 40. gxh4
g4 41. Bc6 f4 42. Ne1 Be3 43. Nd3+ Kf6 44. Bd7 f3+ 45. exf3 gxf3+ 46. Kxf3 Kg6
47. Kg4 Kh6 48. h3 Bg1 49. Bf5 Be3 50. h5 Kg7 51. Ne5 Kh6 52. Bd3 Bd2 53. Nf3
Be3 54. Nh4 Kg7 55. Nf5+ Kh8 56. h6 Bd2 57. Kh5 Bb4 58. Nxd4 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.7"]
[White "Itgelt, Khuyagtsogt"]
[Black "Turner, Matthew J"]
[Result "1-0"]
[BlackTitle "GM"]
[WhiteElo "2158"]
[BlackElo "2455"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "3.Nf3"]
[WhiteFideId "4902912"]
[BlackFideId "402893"]
[EventDate "2023.02.15"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qc8
9. Bg5 Nbd7 10. cxd5 Nxd5 11. e4 Nxc3 12. bxc3 Bd6 13. Bh3 Qc7 14. Kf2 Nf8 15.
Rhb1 Rb8 16. Re1 b6 17. Nf5 f6 18. Nxd6+ Qxd6 19. e5 Qd5 20. exf6 Qxg5 21. Rxe6+
Nxe6 22. Qxe6+ Kd8 23. Qe7# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.8"]
[White "Ismail, Mohammed Aayan"]
[Black "Payne, Matthew J"]
[Result "1/2-1/2"]
[WhiteElo "2211"]
[BlackElo "2104"]
[ECO "A48"]
[Opening "King's Indian"]
[Variation "East Indian defence"]
[WhiteFideId "465135"]
[BlackFideId "417084"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 O-O 5. e3 d6 6. Be2 c5 7. O-O Nbd7 8. c4
Qc7 9. Nc3 a6 10. Rc1 b6 11. Qd2 Bb7 12. d5 e6 13. dxe6 fxe6 14. Ng5 Rae8 15.
Bf3 h6 16. Bxb7 Qxb7 17. Nf3 Ng4 18. h3 Rxf3 19. hxg4 Ne5 20. Ne2 Rf7 21. Qc2
Nxg4 22. Qxg6 Kf8 23. Qxg4 Bxb2 24. Rc2 Be5 25. Qh3 Qe4 26. Rd2 Ke7 27. f4 Bf6
28. Rfd1 Rd8 29. Kf2 Qg6 30. Ng3 Rg7 31. Nh5 Rf7 32. Qf3 e5 33. g4 Bh4+ 34. Kg2
Rg8 35. Kh3 e4 36. Qe2 Rf5 37. Rxd6 Bf6 38. gxf5 Qxf5+ 39. Kh2 Rg4 40. Ng3 Rh4+
41. Kg1 Rg4 42. Kg2 Bh4 43. Rd7+ Ke8 44. Rd8+ Bxd8 45. Rh1 Qg6 46. Rh3 Bh4 47.
Qf2 h5 48. Kh2 Kf7 49. Qe1 Bxg3+ 50. Rxg3 h4 51. Rxg4 Qxg4 52. Qf2 Kf6 53. Qb2+
Kf7 54. Qf2 Kf6 55. Qg2 Qf5 56. Qb2+ Kf7 57. Qe5 Qg4 58. Qd5+ Kf8 59. Qd6+ Kf7
60. Qc7+ Kf8 61. Qd8+ Kf7 62. Qd5+ Kf8 63. Qd2 Qg3+ 64. Kh1 Qf3+ 65. Kg1 Qg3+
66. Kf1 h3 67. Qf2 Qg4 68. Qg1 Qf3+ 69. Ke1 h2 70. Qxh2 Qxe3+ 71. Kf1 Qc1+ 72.
Kf2 Qd2+ 73. Kg3 e3 74. Qh6+ Kf7 75. f5 Qf2+ 76. Kg4 Qg2+ 77. Kf4 Qf2+ 78. Ke5
Qb2+ 79. Ke4 Qc2+ 80. Ke5 Qb2+ 81. Kf4 Qf2+ 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.9"]
[White "Mihalik, Agoston"]
[Black "Czopor, Maciej"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2142"]
[BlackElo "2412"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "719021"]
[BlackFideId "21805431"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 e5 6. O-O Be7 7. d3 h6 8. Na3 O-O
9. Nc4 d6 10. c3 Re8 11. Ne3 Bf8 12. Nf5 d5 13. Nd2 Be6 14. c4 d4 15. Nh4 a6 16.
b3 Rb8 17. h3 Nd7 18. Ndf3 b5 19. Nf5 Kh7 20. g4 f6 21. Ng3 bxc4 22. bxc4 Nb6
23. Bd2 Na4 24. Qd1 Nc3 25. Qc1 Qa5 26. Kh2 Red8 27. Ne1 Qb4 28. f3 Qb2 29. Qxb2
Rxb2 30. Bxc3 dxc3 31. a3 Rdb8 32. Kg1 Nd4 33. Rc1 c2 34. Kf2 Rb1 35. Nxc2 R1b2 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.10"]
[White "Gormally, Daniel W"]
[Black "Senior, Gary"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2448"]
[BlackElo "2086"]
[ECO "A80"]
[Opening "Dutch, 2.Bg5 variation"]
[WhiteFideId "406465"]
[BlackFideId "470937"]
[EventDate "2023.02.15"]

1. d4 f5 2. Bg5 Nf6 3. e3 e6 4. Nd2 Be7 5. c3 O-O 6. Nh3 a5 7. Nf4 b6 8. Be2 Bb7
9. Bxf6 Bxf6 10. Bf3 Qc8 11. h4 g6 12. Rh3 Nc6 13. Qa4 e5 14. Bd5+ Kh8 15. dxe5
Nxe5 16. Bxb7 Qxb7 17. Qc2 a4 18. O-O-O a3 19. b3 Ng4 20. Nb1 Qc6 21. h5 g5 22.
Nd5 Ra5 23. Qxf5 Nxf2 24. Qxf2 Rxd5 25. Rxd5 Qxd5 26. Rf3 Kg7 27. h6+ Kg6 28.
Qc2+ Kh5 29. Rh3+ Kg4 30. Qe2+ Kf5 31. e4+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.11"]
[White "Southcott-Moyers, Indy"]
[Black "Dong, Bao Nghia"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2077"]
[BlackElo "2361"]
[ECO "E94"]
[Opening "King's Indian"]
[Variation "orthodox, 7...Nbd7"]
[WhiteFideId "488542"]
[BlackFideId "12400343"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Nbd7 7. O-O e5 8. Be3
Ng4 9. Bg5 f6 10. Bc1 f5 11. exf5 gxf5 12. Bg5 Ngf6 13. dxe5 dxe5 14. Nd5 c6 15.
Ne3 h6 16. Bh4 f4 17. Nf5 e4 18. N3d4 Ne5 19. Nxg7 Kxg7 20. Nb3 Qxd1 21. Rfxd1
b6 22. Nd4 Bd7 23. f3 c5 24. Nb5 Bxb5 25. cxb5 e3 26. Be1 Kf7 27. Rd6 Rad8 28.
Rad1 Rxd6 29. Rxd6 Ke7 30. Rd1 Ke6 31. g3 Nd5 32. Kg2 h5 33. a3 h4 34. g4 c4 35.
Bxh4 c3 36. Be1 cxb2 37. Rb1 Rc8 38. Rxb2 Rc1 39. Bb4 Ng6 40. Kh3 Kf6 41. Bd3
Ne5 42. Be4 Nxb4 43. axb4 Nc4 44. Re2 Nd2 45. Bc6 Nb1 46. Kh4 Nc3 47. g5+ Kg7
48. Ra2 Nxa2 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.12"]
[White "Bazakutsa, Svyatoslav"]
[Black "Crocker, Philip J"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2330"]
[BlackElo "2128"]
[ECO "A31"]
[Opening "English"]
[Variation "symmetrical, Benoni formation"]
[WhiteFideId "14198525"]
[BlackFideId "403180"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 Bc5 7. N5c3 O-O 8.
g3 Qb6 9. e3 Bg4 10. Be2 Bxe2 11. Qxe2 e4 12. a3 Nbd7 13. Nd2 Rfe8 14. b4 Bf8
15. Bb2 Rac8 16. O-O Qd8 17. Rfd1 Nb6 18. Rac1 Qd7 19. Nb3 Nc4 20. Kg2 Ne5 21.
h3 h5 22. d6 Bxd6 23. Nc5 Qc6 24. Nb5 Nd3 25. Nxa7 Nxc1 26. Rxc1 Qd5 27. Nxc8
Rxc8 28. Bxf6 gxf6 29. Nd7 Qe6 30. Rxc8+ Kg7 31. Qxh5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.13"]
[White "Wall, Tim P"]
[Black "Fava, Lorenzo"]
[Result "0-1"]
[WhiteTitle "FM"]
[WhiteElo "2239"]
[BlackElo "2089"]
[ECO "A00"]
[Opening "Dunst (Sleipner, Heinrichsen) opening"]
[WhiteFideId "401641"]
[BlackFideId "2837434"]
[EventDate "2023.02.15"]

1. Nc3 g6 2. h4 Nf6 3. e4 d6 4. d4 Nc6 5. Be2 e5 6. dxe5 Nxe5 7. Bg5 h6 8. Bf4
Be6 9. Qd2 c6 10. Nf3 Qa5 11. Rb1 Rd8 12. O-O Bg7 13. Nd4 Nc4 14. Qe1 Ne5 15.
Nxe6 fxe6 16. Qc1 Neg4 17. Bc4 g5 18. b4 Qc7 19. Bg3 Nh5 20. Ne2 gxh4 21. Bxe6
Nxg3 22. Bxg4 Nxf1 23. Bh5+ Kd7 24. Bg4+ Ke8 25. Qxf1 Be5 26. Rb3 Ke7 27. Rh3
Rdf8 28. Bf5 Kd8 29. Rxh4 Qe7 30. Rh3 Kc7 31. f4 Bg7 32. Rg3 d5 33. Qf2 dxe4 34.
Bxe4 Qxe4 35. Rxg7+ Kb8 36. c3 Rhg8 37. Qg3 Rxg7 38. Qxg7 Re8 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.14"]
[White "Pert, Nina"]
[Black "Villiers, Thomas"]
[Result "0-1"]
[WhiteTitle "WCM"]
[BlackTitle "CM"]
[WhiteElo "2009"]
[BlackElo "2186"]
[ECO "B02"]
[Opening "Alekhine's defence"]
[Variation "Saemisch attack"]
[WhiteFideId "456853"]
[BlackFideId "427209"]
[EventDate "2023.02.15"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 Nxc3 4. dxc3 d5 5. Nf3 c5 6. Bb5+ Nc6 7. O-O a6 8.
Be2 Bg4 9. h3 Bxf3 10. Bxf3 e6 11. Qe2 Be7 12. Bf4 O-O 13. Rad1 Qa5 14. a3 Qb5
15. Rb1 Qxe2 16. Bxe2 Rad8 17. Rfd1 f6 18. exf6 Bxf6 19. Bc7 Rc8 20. Bd6 Be7 21.
Bxe7 Nxe7 22. Re1 Rf6 23. Bf3 Nf5 24. Re5 Nd6 25. Rbe1 Kf7 26. Bh5+ g6 27. Be2
Re8 28. c4 Rf5 29. Rxf5+ Nxf5 30. cxd5 exd5 31. Kf1 Nd4 32. Bd1 Rd8 33. h4 Kf6
34. h5 g5 35. Bg4 Nxc2 36. Rc1 Nd4 37. Rxc5 Ne6 38. Rc1 Rd6 39. g3 Rc6 40. Rxc6
bxc6 41. Ke1 Ke5 42. h6 a5 43. Bd1 Nd4 44. Bh5 Kf6 45. Kd2 Nf5 46. b4 axb4 47.
axb4 Ke5 48. Bg6 Nxh6 49. Bxh7 Kd4 50. Bd3 Ng4 51. f4 Nf2 52. Ba6 Ne4+ 53. Kc2
g4 54. Be2 Nf6 55. Kd2 Ke4 56. Bd1 Kd4 57. Be2 Ne4+ 58. Kc2 Nf2 59. Kd2 Ke4 60.
Ba6 Kf3 61. Bb7 Ne4+ 62. Ke1 Kxg3 63. Bxc6 Nf6 64. b5 Kh2 65. b6 g3 66. b7 g2
67. b8=Q g1=Q+ 68. Ke2 Qg2+ 69. Kd1 Qf1+ 70. Kd2 Ne4+ 71. Kc2 Qc4+ 72. Kb2 Qxc6
73. Qe5 Qf6 74. Kc2 Qxe5 75. fxe5 Nc5 76. Kc3 Ne6 77. Kd3 Kg3 78. Ke3 Kg4 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.15"]
[White "Saunders, Aron"]
[Black "Hobson, Kenneth"]
[Result "1/2-1/2"]
[WhiteElo "2109"]
[BlackElo "2051"]
[ECO "B07"]
[Opening "Pirc defence"]
[WhiteFideId "469343"]
[BlackFideId "480819"]
[EventDate "2023.02.15"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Be3 e5 5. dxe5 dxe5 6. Bc4 Be7 7. f3 c6 8.
Nge2 b5 9. Bb3 O-O 10. O-O Bc5 11. Bxc5 Nxc5 12. Qe1 a5 13. Qf2 Qe7 14. a3 Nxb3
15. cxb3 Be6 16. Qe3 Rfd8 17. Rac1 Qa7 18. Qxa7 Rxa7 19. b4 axb4 20. axb4 Rad7
21. Rfd1 g6 22. Kf2 Bc4 23. Rxd7 Rxd7 24. Rd1 Kf8 25. Nc1 Ke7 26. b3 Be6 27.
Rxd7+ Nxd7 28. Nb1 Kd6 29. Ke3 c5 30. bxc5+ Nxc5 31. Nc3 b4 32. N3a2 Nxb3 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.16"]
[White "Anand, Batsukh"]
[Black "Weersing, Abigail Riis"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2197"]
[BlackElo "1827"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "4903510"]
[BlackFideId "460036"]
[EventDate "2023.02.15"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O c6 7. Qc2 Nbd7 8. Nc3
b6 9. b3 Bb7 10. Rd1 Rc8 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Nf6 14. Qc2 Qc7 15.
Bf4 Bd6 16. Bxd6 Qxd6 17. c5 Qc7 18. Ne5 Rfd8 19. b4 Nd5 20. a3 Ba6 21. Be4 h6
22. Rab1 b5 23. h4 Bb7 24. Rb3 a5 25. Qe2 axb4 26. axb4 Ra8 27. Bb1 Nf6 28. g4
Nd7 29. Nxd7 Qxd7 30. g5 hxg5 31. hxg5 e5 32. Re3 Bc8 33. Rxe5 Qg4+ 34. Qxg4
Bxg4 35. Rde1 Be6 36. Be4 Rxd4 37. Bxc6 Ra4 38. Bxb5 Rg4+ 39. Kh2 Raxb4 40. Be2
Rge4 41. Bf3 Rxe5 42. Rxe5 Rc4 43. c6 Kf8 44. g6 Bc8 45. Ra5 Be6 46. Ra8+ Ke7
47. Ra7+ Kf6 48. gxf7 Bxf7 49. Rxf7+ Kg6 50. Rd7 Rc3 51. Kg2 Kf6 52. c7 Ke6 53.
Rxg7 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.17"]
[White "Bonn, Thomas"]
[Black "Murawski, Jan"]
[Result "1-0"]
[WhiteElo "2189"]
[BlackElo "1708"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "638242"]
[BlackFideId "21009287"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Ne5 Nc6 8. Nxc6
bxc6 9. Na3 Rb8 10. Nxc4 c5 11. Na5 Qe8 12. Nc6 Rb6 13. Nxe7+ Qxe7 14. dxc5 Rb5
15. Qa4 Qxc5 16. Be3 Qf5 17. b4 Bb7 18. Bxb7 Rxb7 19. Bc5 Ra8 20. f3 Rbb8 21.
Qa6 Nd7 22. Rac1 Nxc5 23. Rxc5 Qf6 24. Qc4 Qb2 25. Rxc7 g6 26. Qf4 Rf8 27. Rd1
Qxa2 28. Rdd7 e5 29. Qxe5 Rae8 30. Re7 Rxe7 31. Qxe7 a5 32. bxa5 Qxa5 33. Kg2
Qa2 34. Qe5 Qa4 35. Re7 Qa2 36. g4 Qb1 37. h4 Qe1 38. Qf6 Qd2 39. Qe5 Qh6 40.
Kg3 Qc1 41. Kg2 Qh6 42. Qg3 Qg7 43. Qf4 Qa1 44. h5 gxh5 45. Re5 h4 46. Qg5+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.18"]
[White "Bradbury, Neil H"]
[Black "Golsta, Ramona"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2200"]
[BlackElo "1777"]
[ECO "A80"]
[Opening "Dutch, 2.Bg5 variation"]
[WhiteFideId "400513"]
[BlackFideId "11607394"]
[EventDate "2023.02.15"]

1. d4 f5 2. Bg5 g6 3. e3 Bg7 4. c3 Nf6 5. Nd2 d6 6. Bc4 d5 7. Bxf6 Bxf6 8. Bb3
c6 9. Ne2 Be6 10. h4 Bf7 11. Qc2 e5 12. dxe5 Bxe5 13. O-O-O Nd7 14. h5 Qe7 15.
c4 Nb6 16. Kb1 a5 17. a3 a4 18. Ba2 Ra5 19. Nc3 dxc4 20. f4 Bf6 21. e4 fxe4 22.
Ndxe4 O-O 23. Nxf6+ Qxf6 24. Ne4 Qxf4 25. Rhf1 Qe5 26. Nf6+ Kg7 27. h6+ Kh8 28.
Ng4 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.19"]
[White "Hutchinson, Norman A"]
[Black "Walker, Martin G"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "1974"]
[BlackElo "2133"]
[WhiteFideId "411540"]
[BlackFideId "410969"]
[EventDate "2023.02.15"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1
O-O 9. b3 Nc6 10. Nf3 Bg4 11. Be2 e5 12. d5 Bxf3 13. Bxf3 Nd4 14. Bxd4 exd4 15.
Ne2 Nd7 16. O-O Qb6 17. Be4 Rfe8 18. Bd3 Nc5 19. Qc2 Re7 20. Rfd1 Rae8 21. Ng3
Qa5 22. Kf1 Bh6 23. Rb1 Nxd3 24. Qxd3 Qc3 25. Qf3 d3 26. Kg1 Qc2 27. Qxd3 Re1+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.20"]
[White "Banerjee, Supratit"]
[Black "Waller, Dan"]
[Result "0-1"]
[WhiteElo "1740"]
[BlackElo "2117"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "2410079"]
[BlackFideId "451053"]
[EventDate "2023.02.15"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. e5 Bg7 6. Nf3 Bg4 7. Nc3 Nc6 8. Be2
Nh6 9. h3 Bxf3 10. Bxf3 e6 11. Bxh6 Bxh6 12. Qd3 O-O 13. O-O Qb6 14. Rfd1 Rac8
15. Na4 Qa5 16. Nc3 Qb6 17. Na4 Qa5 18. Nc3 a6 19. a3 b5 20. h4 Rc7 21. Bxd5 Ne7
22. Be4 Rc4 23. g4 Rd8 24. Ne2 Bg7 25. Qf3 Nd5 26. Rac1 Rxc1 27. Rxc1 Qd2 28.
Bxd5 exd5 29. Rc7 Rf8 30. b4 h6 31. Rd7 Kh8 32. Rxd5 f5 33. gxf5 Rxf5 34. Rd8+
Kh7 35. Qg3 Qxe2 36. Rd6 g5 37. Rxa6 Rf4 38. hxg5 Rg4 39. g6+ Kg8 40. Ra8+ Bf8
41. Qxg4 Qxg4+ 42. Kf1 Qxd4 43. e6 Qd1+ 44. Kg2 Qd5+ 45. f3 Qxa8 46. Kg3 Qxa3
47. Kg4 Kg7 48. f4 Kf6 49. e7 Bxe7 50. f5 Qxb4+ 51. Kf3 Kxf5 52. g7 Qg4+ 53. Ke3
Qxg7 54. Kd3 Bc5 55. Kc2 Ke4 56. Kb3 Qf7+ 57. Kb2 Kd3 58. Ka1 Bd4+ 59. Kb1 Qb3+
60. Kc1 Be3# 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.21"]
[White "Britnell, Jonathan"]
[Black "Nawalaniec, Adam"]
[Result "1-0"]
[WhiteElo "1708"]
[BlackElo "1753"]
[ECO "B19"]
[Opening "Caro-Kann"]
[Variation "classical, Spassky variation"]
[WhiteFideId "445932"]
[BlackFideId "21023786"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 e6 12. O-O-O Qc7 13. Kb1 O-O-O 14. Bc1 Bd6
15. Ne4 Nxe4 16. Qxe4 Nf6 17. Qe2 Rhe8 18. Ne5 c5 19. Nc4 Nd5 20. Nxd6+ Qxd6 21.
Qc4 Re7 22. Qxc5+ Qxc5 23. dxc5 Rc7 24. c4 Nf6 25. Rxd8+ Kxd8 26. b4 Nd7 27. Be3
a5 28. a3 axb4 29. axb4 b6 30. Kc2 bxc5 31. b5 Rb7 32. Ra1 Kc7 33. Bd2 Nb6 34.
Kb3 Nd7 35. Ra6 Nf6 36. Be3 Nxh5 37. Bxc5 Nf6 38. Bd4 Ne4 39. f3 Ng5 40. Bxg7 h5
41. Kb4 h4 42. Bf6 Nh7 43. Bxh4 Nf8 44. c5 e5 45. Be7 Ne6 46. Bd6+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.22"]
[White "Liu, Tianyi (Jack)"]
[Black "Lazarus, Simon E"]
[Result "0-1"]
[WhiteElo "1865"]
[ECO "B01"]
[Opening "Scandinavian defence"]
[WhiteFideId "8627894"]
[EventDate "2023.02.15"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. f3 Bf5 5. g4 Bg6 6. c4 e6 7. Nc3 c5 8. g5 cxd4
9. Nb5 Nh5 10. f4 h6 11. Bd3 Bb4+ 12. Kf2 Bxd3 13. Qxd3 hxg5 14. fxg5 O-O 15.
Qh3 g6 16. dxe6 fxe6+ 17. Nf3 Rf5 18. Kg2 d3 19. Be3 Bc5 20. Bd2 Nc6 21. Qg4 Qd7
22. Rhf1 Raf8 23. Rae1 Qf7 24. Qe4 a6 25. Nc3 Nd4 26. Ne5 Rf2+ 27. Rxf2 Qxf2+
28. Kh1 Nf5 29. Qg2 Qh4 30. Ne4 Nf4 31. Bxf4 Qxe1+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.23"]
[White "Adams, George"]
[Black "Ibn Saifullah, Anas"]
[Result "1/2-1/2"]
[WhiteElo "1494"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "487643"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 c5 4. e3 Nc6 5. c3 cxd4 6. exd4 Bg4 7. Qb3 Qc8 8.
Nbd2 Bd7 9. h3 e6 10. Bd3 Be7 11. Ne5 O-O 12. Ndf3 Bd6 13. Qc2 h6 14. h4 Qc7 15.
Kf1 Rac8 16. Qe2 Be8 17. Ng5 Nd7 18. Nh7 Ncxe5 19. dxe5 Nxe5 20. Nxf8 Kxf8 21.
g3 a6 22. Kg2 Bc6 23. Bxe5 Bxe5 24. Rhe1 Bf6 25. Kg1 d4 26. cxd4 Bxd4 27. Kh2
Qb6 28. Rf1 Qxb2 29. Qxb2 Bxb2 30. Rad1 Ke7 31. f3 Ba3 32. Kg2 Ba4 33. Rb1 b5
34. Be4 Rd8 35. Rf2 Bc5 36. Rfb2 Rd7 37. Kh3 f5 38. Bc6 Rc7 39. Ba8 Ra7 40. Bc6
Rc7 41. Ba8 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.24"]
[White "Kovalskyi, Roman"]
[Black "Golubovic, Erik"]
[Result "1/2-1/2"]
[WhiteElo "2111"]
[BlackElo "1887"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Byrne (English) attack"]
[WhiteFideId "14184214"]
[BlackFideId "14586908"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3
Be6 9. Qd2 h5 10. O-O-O Nbd7 11. Kb1 Rc8 12. f4 O-O 13. f5 Bc4 14. Bxc4 Rxc4 15.
Qd3 Qc7 16. h3 b5 17. g4 b4 18. Nd5 Nxd5 19. exd5 Rc8 20. gxh5 e4 21. Qd2 Rxc2
22. Qxb4 Bf6 23. Bd4 Ne5 24. h6 e3 25. Bc3 Rf2 26. Qe4 e2 27. Rc1 Qc4 28. Nd2
Qd3+ 29. Qxd3 Nxd3 30. Ne4 Bxc3 31. Nxf2 Nxf2 32. Rhg1 Nd3 33. bxc3 Nxc1 34.
Kxc1 e1=Q+ 35. Rxe1 Rxc3+ 36. Kb2 Rxh3 37. Re8+ Kh7 38. hxg7 Kxg7 39. Rd8 Kf6
40. Rxd6+ Kxf5 41. Rxa6 Rd3 42. Ra7 f6 43. a4 Rxd5 44. a5 Ke4 45. Kb3 f5 46. Kb4
Rd1 47. Rc7 f4 48. a6 Ra1 49. Rc4+ Ke3 50. Rc3+ Ke2 51. Ra3 Rxa3 52. Kxa3 f3 53.
a7 f2 54. a8=Q f1=Q 55. Qa6+ Kf2 56. Qf6+ Kg1 57. Qg5+ Qg2 58. Qc1+ Kh2 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.25"]
[White "Krivenko, Dion"]
[Black "Kemp, Paul R"]
[Result "1-0"]
[WhiteElo "2155"]
[BlackElo "1984"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Steinitz variation"]
[WhiteFideId "4508378"]
[BlackFideId "415251"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Qg4 Nc6 6. Nf3 h5 7. Qf4 Bxc5 8. Nc3
Nb4 9. Qd2 Nh6 10. a3 Nc6 11. b4 Bb6 12. Bb5 a5 13. Na4 Bd7 14. Qe2 axb4 15. Bg5
Qc7 16. O-O Nf5 17. Nxb6 Qxb6 18. axb4 O-O 19. Bd3 Rxa1 20. Rxa1 Qxb4 21. h3 Qb2
22. Re1 Ra8 23. Bc1 Qc3 24. Bd2 Qb2 25. Bxf5 exf5 26. Ng5 g6 27. Nxf7 Ra1 28. e6
Be8 29. Nd6 Nd4 30. Qf1 Ra8 31. Qd3 Rd8 32. Bc3 Qb6 33. Nxe8 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.26"]
[White "Volovich, Julia"]
[Black "Lenton, Oliver J"]
[Result "1/2-1/2"]
[WhiteElo "1830"]
[ECO "A58"]
[Opening "Benko gambit accepted"]
[WhiteFideId "447099"]
[BlackFideId "490237"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1
d6 9. Nf3 Nbd7 10. g3 Bg7 11. Kg2 O-O 12. a4 Qb6 13. Qe2 Rfb8 14. Nb5 Ne8 15.
Bg5 Ndf6 16. Nd2 Qb7 17. Rhd1 h6 18. Bxf6 Bxf6 19. Nc4 Nc7 20. Nxc7 Qxc7 21. a5
Rb4 22. Qc2 Rab8 23. Ra4 Qa7 24. Rxb4 Rxb4 25. Ra1 Qa6 26. Ra4 Rb5 27. b3 Kh7
28. Qd3 Rb7 29. Kf1 Bg7 30. Ke2 Bf8 31. Nb6 Rxb6 32. axb6 Qxb6 33. Ra6 Qb7 34.
Ra5 Bg7 35. Qb5 Qc8 36. Qd3 Qh3 37. Qf3 Bf6 38. Ra6 Kg7 39. Ra8 Qxh2 40. Qg4 Qh1
41. Qc8 Qxe4+ 42. Kf1 Qh1+ 43. Ke2 Qe4+ 44. Kf1 Qh1+ 45. Ke2 Qe4+ 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.27"]
[White "Adams, Henry"]
[Black "Pousada Garcia, Daniel"]
[Result "1-0"]
[WhiteElo "1738"]
[BlackElo "2077"]
[ECO "C43"]
[Opening "Petrov"]
[Variation "modern attack, Symmetrical variation"]
[WhiteFideId "464562"]
[BlackFideId "2278642"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nc3 Bb4 7. O-O Ndf6 8.
Qe2 O-O 9. Nxe4 dxe4 10. Bc4 Be7 11. c3 Bf5 12. f3 exf3 13. Rxf3 Bg6 14. Rg3 Nd5
15. Nxg6 fxg6 16. Qe6+ Kh8 17. Bxd5 Bh4 18. Rf3 Re8 19. Qf7 Bf6 20. Bxb7 Rb8 21.
Qd5 Re1+ 22. Rf1 Qe7 23. Bf4 Rxa1 24. Rxa1 Qe2 25. Rb1 Rf8 26. Bg3 Qe3+ 27. Kh1
Bg5 28. Qe4 Qd2 29. Ba6 Bf6 30. Bf4 Qf2 31. Be3 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.28"]
[White "Palucha, Szymon"]
[Black "Norris, Anthony"]
[Result "1-0"]
[WhiteElo "1980"]
[BlackElo "1917"]
[ECO "B35"]
[Opening "Sicilian"]
[Variation "accelerated fianchetto, modern variation with Bc4"]
[WhiteFideId "430005"]
[BlackFideId "2077779"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 Re8 9. f3 e6 10. Qd2 d5 11. exd5 Nxd5 12. Bxd5 exd5 13. O-O-O Qa5 14. Kb1
Be6 15. Rhe1 Ne5 16. Nb3 Qa6 17. Bd4 Nc4 18. Qf2 Bf8 19. Qh4 Be7 20. Qh6 Bf8 21.
Qf4 f5 22. h4 Qd6 23. Qc1 a5 24. a4 Bf7 25. Rh1 f4 26. h5 g5 27. g3 Ne3 28. Rdg1
Nf5 29. gxf4 Nxd4 30. Rxg5+ Kh8 31. Nxd4 Qb4 32. Qd2 Rac8 33. Rd1 Red8 34. Rf5
Bg8 35. Qd3 Bg7 36. h6 Bxh6 37. Rh5 Bf8 38. Rdh1 Qe7 39. Ne6 Rd6 40. Nxf8 Rxf8
41. Ne2 Rf7 42. Nd4 Rdf6 43. Nf5 Qd7 44. Nh6 Rg7 45. Nxg8 Kxg8 46. Rxd5 Qe7 47.
Rd8+ Rf8 48. Rxf8+ Qxf8 49. Qd5+ Kh8 50. Qxa5 Rg2 51. Qe5+ Kg8 52. Qd5+ Kh8 53.
Qxb7 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.30"]
[White "Rida, Ruqayyah"]
[Black "Hutchinson, Paul A"]
[Result "1-0"]
[WhiteElo "1669"]
[BlackElo "2070"]
[ECO "B15"]
[Opening "Caro-Kann"]
[Variation "Tartakower (Nimzovich) variation"]
[WhiteFideId "343272375"]
[BlackFideId "411558"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8.
Qc2 Re8+ 9. Ne2 h5 10. Be3 Nd7 11. O-O-O Nf8 12. c4 Be6 13. Kb1 Rc8 14. Nc3 Bb4
15. Qb3 Bxc3 16. Qxc3 b5 17. Rhe1 bxc4 18. Bxc4 Bd5 19. f3 Ne6 20. Rc1 Rb8 21.
Ka1 Rb6 22. Bxd5 cxd5 23. Rc2 Qd6 24. Qd2 Nd8 25. Rec1 Qe7 26. Bf4 Re6 27. Rc7
Qf8 28. Qa5 g5 29. Bd2 Qd6 30. Rc8 Re2 31. Bb4 Qf4 32. Rd1 Nb7 33. Rxe8+ Rxe8
34. Qxd5 Rd8 35. Qxb7 Rxd4 36. Qc8+ Kh7 37. Rxd4 Qxd4 38. Qf5+ Kg7 39. a3 Qg1+
40. Ka2 Qxh2 41. Bc3 Qd6 42. Qxg5+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.31"]
[White "Pert, Max"]
[Black "Gamal, Alaa"]
[Result "1-0"]
[WhiteElo "1793"]
[BlackElo "1725"]
[ECO "D24"]
[Opening "QGA, 4.Nc3"]
[WhiteFideId "456845"]
[BlackFideId "469114"]
[EventDate "2023.02.15"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 a6 5. a4 Nc6 6. a5 e6 7. Bg5 Bb4 8. e3 O-O
9. Bxc4 Nxa5 10. Bd3 h6 11. Bh4 b6 12. Ne5 Bb7 13. O-O Be7 14. f4 c5 15. dxc5
Bxc5 16. Qe2 Be7 17. Bxf6 Bxf6 18. Rad1 Qe7 19. Nd7 Rfd8 20. Nxb6 Ra7 21. Bc2
Qc7 22. Rxd8+ Bxd8 23. Nba4 Nc4 24. Qd3 g6 25. Qd4 Ra8 26. Nc5 Na5 27. Nxb7 Nxb7
28. Bd3 Be7 29. Qc4 Qxc4 30. Bxc4 Bc5 31. Kf2 Nd6 32. Bd3 a5 33. Rd1 Rb8 34. Rd2
Bb4 35. Rc2 Rd8 36. Kf3 Nb7 37. Be2 Kg7 38. Ne4 Nd6 39. b3 Nf5 40. g3 Rd7 41.
Rc6 h5 42. h3 Ba3 43. Rc4 Bb4 44. Rc6 Be1 45. Rc4 Rb7 46. Rc1 Rxb3 47. Bd3 Bxg3
48. Nc5 Rxd3 49. Nxd3 Bh4 50. Ra1 Bd8 51. Ne5 Bb6 52. Nc4 Bd8 53. Rb1 Nh4+ 54.
Ke4 Nf5 55. Rb7 Bh4 56. Ra7 Be1 57. Kd3 Bb4 58. e4 Ne7 59. Ne5 Kf6 60. h4 Be1
61. Nf3 Bb4 62. Kc4 Nc6 63. Rc7 Nd8 64. Rd7 Nc6 65. Kb5 Ne7 66. Ng5 e5 67. fxe5+
Kxe5 68. Nxf7+ Kxe4 69. Rd1 Nf5 70. Rc1 Kf3 71. Ne5+ Kg3 72. Rg1+ Kf2 73. Rxg6
Ke3 74. Rg5 Nxh4 75. Rxh5 Be1 76. Nc4+ Kd3 77. Re5 Bc3 78. Re3+ Kd4 79. Re8 Nf5
80. Rf8 Ne7 81. Rd8+ Nd5 82. Nb6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.32"]
[White "Dasgupta, Avyukt"]
[Black "Donnelly, Andrew J"]
[Result "1-0"]
[WhiteElo "1888"]
[BlackElo "1522"]
[ECO "A41"]
[Opening "Queen's Pawn"]
[WhiteFideId "480630"]
[BlackFideId "472344"]
[EventDate "2023.02.15"]

1. d4 d6 2. Bf4 g6 3. e3 Bg7 4. Nf3 Nd7 5. Be2 Ngf6 6. h3 O-O 7. O-O c5 8. c3 a6
9. a4 b6 10. c4 cxd4 11. exd4 Bb7 12. Nc3 Rc8 13. d5 Nc5 14. Bd3 Qc7 15. Bc2
Ncd7 16. b3 Nh5 17. Bd2 e6 18. dxe6 fxe6 19. Ng5 Rce8 20. Nxh7 Qc6 21. Be4 d5
22. cxd5 Qc5 23. Nxf8 Rxf8 24. Rc1 exd5 25. Nxd5 Qd6 26. Bb4 Nc5 27. Bxc5 bxc5
28. Nf6+ Qxf6 29. Bxb7 Qb6 30. Qd5+ Rf7 31. Bc6 Bd4 32. Be8 Qf6 33. Qxf7+ Qxf7
34. Bxf7+ Kxf7 35. Rc4 Ng3 36. Rxd4 Ne2+ 37. Kh2 cxd4 38. Rd1 Ke6 39. Rd2 Kd5
40. Rxe2 d3 41. Rd2 Kd4 42. b4 Kc3 43. Rxd3+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.33"]
[White "Patel, Zain"]
[Black "Berkley, Stephen W"]
[Result "1/2-1/2"]
[WhiteElo "1890"]
[BlackElo "1615"]
[ECO "A90"]
[Opening "Dutch defence"]
[WhiteFideId "469246"]
[BlackFideId "486850"]
[EventDate "2023.02.15"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 c6 5. Nf3 d5 6. Ne5 Bd6 7. f4 Nbd7 8. O-O O-O
9. b3 Qe7 10. Nd2 Ne4 11. Ndf3 Ndf6 12. c5 Bc7 13. Qd3 Nd7 14. b4 a6 15. a4 Nef6
16. Ba3 Nxe5 17. Nxe5 Bxe5 18. fxe5 Ne4 19. b5 axb5 20. axb5 Bd7 21. Bxe4 fxe4
22. Rxf8+ Rxf8 23. Qe3 Be8 24. b6 Bh5 25. Bc1 Qf7 26. Qf4 Qxf4 27. gxf4 Bxe2 28.
Ra7 Rf7 29. f5 Bg4 30. f6 Bh3 31. Bf4 h6 32. Ra3 Bf5 33. Ra8+ Rf8 34. Ra7 Rf7
35. h4 Kh7 36. h5 Bg4 37. Ra8 Bxh5 38. Rc8 Kg6 39. Rc7 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.34"]
[White "Sefton, Adam"]
[Black "Brocklehurst, Andrew"]
[Result "0-1"]
[WhiteElo "1529"]
[BlackElo "1816"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed, 2...Nc6"]
[WhiteFideId "343400965"]
[BlackFideId "424765"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. d3 g6 6. f4 Bg7 7. Nf3 Rb8 8. O-O
e6 9. Qe1 Ne7 10. Qh4 Ng8 11. Qe1 Ne7 12. Qh4 Ng8 13. Qxd8+ Kxd8 14. Nd2 Ne7 15.
e5 dxe5 16. fxe5 Bxe5 17. Rxf7 Ke8 18. Rf1 Nd5 19. Nde4 Nb4 20. Bf4 Bxf4 21.
Rxf4 Nd5 22. Nxd5 cxd5 23. Nxc5 Rxb2 24. c4 Rf8 25. Rxf8+ Kxf8 26. cxd5 exd5 27.
d4 Bf5 28. Nb3 Ke7 29. Rc1 Kd6 30. Nc5 Be4 31. Nxe4+ dxe4 32. Rc5 e3 33. Kf1
Rf2+ 34. Kg1 Rxa2 35. Kf1 a5 36. h4 a4 37. g4 a3 38. Ra5 Rf2+ 39. Ke1 a2 40. Ra3
Rb2 41. Ra6+ Kd5 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.35"]
[White "Gardiner, Eric D"]
[Black "Chan, Anthony"]
[Result "1-0"]
[WhiteElo "1883"]
[ECO "B11"]
[Opening "Caro-Kann"]
[Variation "two knights, 3...Bg4"]
[WhiteFideId "435880"]
[EventDate "2023.02.15"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. Be2 e6 7. O-O d4 8. Nb1
Qb6 9. c3 c5 10. Na3 Nc6 11. Nc4 Qc7 12. a4 Be7 13. d3 e5 14. Na3 h6 15. Nb5 Qd7
16. cxd4 Nxd4 17. Nxd4 cxd4 18. Bd2 a5 19. Qg3 Qe6 20. Rfc1 Kd7 21. Rc4 g6 22.
f4 Bd6 23. fxe5 Bxe5 24. Bf4 Bxf4 25. Qxf4 Qb6 26. Rf1 Ne8 27. Qxf7+ Kd8 28. Bg4
Qd6 29. e5 Qe7 30. Qd5+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.36"]
[White "Zhu, Pengxiao"]
[Black "Smart, Michael R"]
[Result "0-1"]
[WhiteElo "1437"]
[BlackElo "1957"]
[ECO "A65"]
[Opening "Benoni"]
[Variation "6.e4"]
[WhiteFideId "499307"]
[BlackFideId "411370"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nge2 Bg7 8. Ng3
a6 9. a4 b6 10. Be2 Nbd7 11. h4 h5 12. Bg5 Qc7 13. Qd2 Bb7 14. Bf4 c4 15. Qd4
Rc8 16. Nf1 O-O 17. Ne3 Rfe8 18. Kf1 Nxe4 19. Qd1 Nxc3 20. bxc3 b5 21. g4 Re4
22. Bg3 hxg4 23. Bxg4 Rce8 24. Qf3 Bxc3 25. Rb1 Qc5 26. Bxd7 R8e7 27. Ng4 Re1+
28. Kg2 Bxd5 29. Nf6+ Bxf6 30. Rbxe1 Bxf3+ 31. Kxf3 Rxd7 32. axb5 Qd5+ 33. Re4
Re7 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.37"]
[White "Baguley, John"]
[Black "Soulier, Alfred"]
[Result "1/2-1/2"]
[BlackElo "1722"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "436755"]
[BlackFideId "486264"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 c5 5. c3 Be7 6. Nbd2 Nc6 7. Bd3 Nh5 8. Bg3
Nxg3 9. hxg3 h6 10. Ne5 Nxe5 11. dxe5 Bd7 12. Qg4 Kf8 13. f4 Qc7 14. Qe2 Qb6 15.
Rb1 Qa5 16. a3 Re8 17. Nf3 Qb6 18. g4 c4 19. Bc2 g6 20. g5 Kg7 21. gxh6+ Rxh6
22. Rxh6 Kxh6 23. Kd2 Kg7 24. Nd4 Rh8 25. e4 dxe4 26. Bxe4 Qc7 27. g3 b5 28. Rh1
Rxh1 29. Bxh1 Bc5 30. Qe4 Qb6 31. Qb7 Bxd4 32. Qxd7 Bf2 33. Kc2 Bxg3 34. Qd4
Qxd4 35. cxd4 Bxf4 36. Bc6 b4 37. axb4 g5 38. Kc3 g4 39. Kxc4 Kg6 40. Kc5 Be3
41. b5 Kf5 42. Kc4 Kf4 43. Kd3 g3 44. b3 Bf2 45. Bg2 Be3 46. Kc4 Bf2 47. Kd3 Be3
48. Kc4 Bf2 49. Kd3 Bg1 50. Bh1 Kg4 51. Bg2 Kf4 52. Bh1 Bf2 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.38"]
[White "Bowers, Francis J"]
[Black "Zurba, Jonas"]
[Result "1-0"]
[WhiteElo "1855"]
[ECO "B56"]
[Opening "Sicilian"]
[WhiteFideId "438383"]
[BlackFideId "12850195"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 e6 7. Be3 Be7 8. Qd2
O-O 9. O-O-O Bd7 10. g4 Rc8 11. h4 Nb4 12. Kb1 e5 13. Nb3 Be6 14. Bd3 Bxb3 15.
cxb3 Nd7 16. g5 Nxd3 17. Qxd3 Nc5 18. Bxc5 dxc5 19. Nd5 Rc6 20. Qb5 Kh8 21. Qxb7
Re6 22. Qxa7 f5 23. exf5 Rd6 24. Qxe7 Rxd5 25. Qxd8 Rfxd8 26. Rxd5 Rxd5 27. Kc2
Kg8 28. Rd1 Rd4 29. Rxd4 exd4 30. a4 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.39"]
[White "Puthanveettil, Joshua"]
[Black "Matthews, Adrian M S"]
[Result "1/2-1/2"]
[BlackElo "1781"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "343411096"]
[BlackFideId "413631"]
[EventDate "2023.02.15"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. Nf3 e6 8.
O-O Be7 9. Be3 O-O 10. Nbd2 c4 11. Ne5 Nxe5 12. dxe5 Qxe5 13. Nxc4 Qb5 14. b3
Rfd8 15. Qc2 Nd5 16. Rad1 Nxe3 17. Nxe3 Qh5 18. h3 Bc5 19. Ng4 Qg5 20. c4 h5 21.
Nh2 Bd6 22. Nf3 Qe7 23. Rd3 Bc7 24. Rfd1 Rxd3 25. Rxd3 Rd8 26. Kf1 g6 27. Ke2
Bb6 28. Rxd8+ Qxd8 29. Qe4 Qf6 30. Qe5 Qe7 31. Ng5 Bc7 32. Qe3 Bb6 33. Qe5 Bc7
34. Qe3 Bb6 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.40"]
[White "Bryant, Harry"]
[Black "Rastogi, Nayan Keats"]
[Result "1/2-1/2"]
[WhiteElo "1686"]
[BlackElo "1421"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "489158"]
[BlackFideId "343407579"]
[EventDate "2023.02.15"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 d6 5. e3 O-O 6. Be2 Nbd7 7. d4 c6 8. Nbd2
Re8 9. e4 e5 10. dxe5 dxe5 11. Qc2 c5 12. O-O-O Qc7 13. Nf1 Ng4 14. Bd3 Nb8 15.
h3 Nf6 16. g4 Nc6 17. Ne3 Nd4 18. Nxd4 exd4 19. Nd5 Nxd5 20. exd5 Bh6+ 21. Kb1
Bd7 22. Bc1 Bf4 23. Rhe1 Bxc1 24. Qxc1 Rxe1 25. Rxe1 Qd6 26. Qg5 Re8 27. Rxe8+
Bxe8 28. Kb2 f6 29. Qd2 Qe7 30. Qa5 b6 31. Qd2 Qe5 32. f4 Qe7 33. Kc2 Kf8 34.
Qf2 Bd7 35. Qf3 Qe1 36. Be2 Qa1 37. a4 Qa2+ 38. Kd1 Qa1+ 39. Kd2 Qb2+ 40. Ke1
Qc1+ 41. Kf2 Qd2 42. Kg3 Qe1+ 43. Kg2 Qd2 44. Kf1 Qc1+ 45. Bd1 Qc3 46. Qxc3 dxc3
47. Ke2 h5 48. Kd3 h4 49. Kxc3 a5 50. Kd3 Ke7 51. Ke4 Kd6 52. Be2 Be8 53. Bf3
Bd7 54. Be2 f5+ 55. Ke3 Bc8 56. Bf3 Bd7 57. Bd1 Bc8 58. Kf3 Bd7 59. Kg2 Bc8 60.
gxf5 gxf5 61. Bh5 Bd7 62. Bf7 Bc8 63. Kf3 Bd7 64. Ke3 Bc8 65. Kd3 Bd7 66. Kc3
Bc8 67. Bh5 Bd7 68. Bd1 Bc8 69. b4 axb4+ 70. Kb3 Bd7 71. Bc2 Kc7 72. Bb1 Kd6 73.
Bc2 Kc7 74. Bd1 Kd6 75. Bh5 Kc7 76. Bf7 Kd6 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.41"]
[White "Gonzales, Ceferino"]
[Black "Pride, Stephen C"]
[Result "1-0"]
[WhiteElo "1509"]
[BlackElo "1533"]
[ECO "A42"]
[Opening "Modern defence"]
[Variation "Averbakh system"]
[WhiteFideId "5219590"]
[BlackFideId "419680"]
[EventDate "2023.02.15"]

1. c4 g6 2. Nc3 Bg7 3. e4 d6 4. d4 e6 5. Bd3 Nd7 6. Nge2 Ne7 7. Be3 b6 8. Qd2 h6
9. f4 e5 10. fxe5 dxe5 11. d5 Bb7 12. Ng3 Nf6 13. h3 Qd7 14. Bc2 Kf8 15. O-O Kg8
16. b4 Rf8 17. Rad1 Kh7 18. Ba4 Qd8 19. c5 Ba6 20. b5 Bc8 21. Bb3 a5 22. Na4 Bd7
23. c6 Be8 24. d6 Nc8 25. d7 Bxd7 26. cxd7 Nd6 27. Qd3 Qxd7 28. Nxb6 cxb6 29.
Qxd6 Qxb5 30. Qxb6 Qxb6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.42"]
[White "Gonzales, Enrique"]
[Black "Catabay, Mae Katelyn Rose"]
[Result "1-0"]
[BlackElo "1525"]
[ECO "B00"]
[Opening "King's pawn opening"]
[WhiteFideId "5213070"]
[BlackFideId "484768"]
[EventDate "2023.02.15"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. d5 Be7 5. c4 Na6 6. Nc3 O-O 7. Nf3 c6 8. O-O Bg4
9. a4 Ne8 10. h3 Bd7 11. Nh2 g6 12. a5 Ng7 13. Ng4 f5 14. Nh2 f4 15. f3 Nh5 16.
Ng4 Ng3 17. Rf2 h5 18. Nh2 Bh4 19. dxc6 Bxc6 20. Nd5 Bd7 21. b3 Qg5 22. Rd2 Nc5
23. Qc2 Bxh3 24. Ba3 Bd7 25. Bxc5 dxc5 26. a6 Rab8 27. axb7 Rxb7 28. Ra5 Rfb8
29. Rxc5 Rxb3 30. Rc7 Qd8 31. c5 Be6 32. Rc6 Bxd5 33. exd5 Qxd5 34. Rxg6+ Kf8
35. Bf1 Qf7 36. Rgd6 Rb1 37. c6 Nf5 38. Rd8+ Bxd8 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.43"]
[White "Larchikov, Maksym"]
[Black "Warner, Nicholas"]
[Result "1-0"]
[WhiteElo "1901"]
[BlackElo "1735"]
[ECO "D45"]
[Opening "QGD semi-Slav"]
[Variation "Stoltz variation"]
[WhiteFideId "34120815"]
[BlackFideId "343414400"]
[EventDate "2023.02.15"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Be7 7. b3 O-O 8. Bd3 b6
9. O-O Ba6 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Nf6 13. Bxc6 Rc8 14. Be4 Nxe4 15.
Qxe4 Bf6 16. Ba3 Re8 17. Rfd1 Qc7 18. Rac1 Bb7 19. Qe2 Rcd8 20. Ne5 Bxe5 21.
dxe5 Qc6 22. f3 g5 23. Qe3 h6 24. h3 Kh7 25. Kh2 Qc7 26. Rd6 f5 27. Rcd1 Rxd6
28. exd6 Qd7 29. Qe5 Bc8 30. Bb2 Qf7 31. d7 Bxd7 32. Qc7 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.44"]
[White "Hertog, Alexander"]
[Black "Lazarevic, Ljubica"]
[Result "1/2-1/2"]
[WhiteElo "1641"]
[BlackElo "1495"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[WhiteFideId "488453"]
[BlackFideId "418765"]
[EventDate "2023.02.15"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. g3 Bd6 5. Bg2 Nf6 6. O-O O-O 7. b3 Nbd7 8. Bb2
Re8 9. Nbd2 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Bxe5 Rxe5 13. cxd5 Nxd5 14. Nc4
Re8 15. Qd2 Be6 16. e4 Nf6 17. Qxd8 Raxd8 18. e5 Bxc4 19. bxc4 Rxe5 20. Rab1 Rd7
21. Bh3 Rde7 22. Rfd1 b6 23. Rd6 c5 24. Rd8+ Re8 25. Rxe8+ Rxe8 26. a4 Ne4 27.
Bd7 Rd8 28. Bb5 Nc3 29. Rb3 Ne4 30. a5 Nd6 31. axb6 axb6 32. Ba6 Rb8 33. Rd3 Nf5
34. Rd5 Nd4 35. Rd6 Kf8 36. Bb5 Nxb5 37. cxb5 Ke7 38. Rc6 Kd7 39. Kf1 Rc8 40.
Rxb6 c4 41. Ke1 Rc5 42. Rb7+ Rc7 43. Rb6 Rc5 44. Rb7+ Rc7 45. Rb6 Rc5 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.45"]
[White "Latypova, Olga L"]
[Black "Catabay, Rezin C"]
[Result "1/2-1/2"]
[WhiteElo "1754"]
[BlackElo "1597"]
[ECO "C42"]
[Opening "Petrov"]
[Variation "Nimzovich attack"]
[WhiteFideId "472476"]
[BlackFideId "487686"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 d5 7. Bd3 Be7 8. h3
O-O 9. O-O b6 10. Re1 Bb7 11. Ne2 c5 12. dxc5 bxc5 13. Ng3 h6 14. Nf5 Re8 15. c3
Nc6 16. Bb5 Bd6 17. Rxe8+ Nxe8 18. Qa4 Qc7 19. Qg4 Ne5 20. Nxe5 Bxe5 21. Nxh6+
Kf8 22. Nf5 Nd6 23. Nxd6 Qxd6 24. Bd3 Re8 25. Bg5 d4 26. Qh4 g6 27. Bb5 Rb8 28.
f4 Bg7 29. Re1 Qd5 30. Bf1 dxc3 31. bxc3 Bxc3 32. Bf6 Bxf6 33. Qxf6 Qd4+ 34.
Qxd4 cxd4 35. Rd1 Rd8 36. Bc4 Be4 37. Kf2 f5 38. g3 Kg7 39. Bd3 Kf6 40. g4 g5
41. Kg3 a5 42. fxg5+ Kxg5 43. h4+ Kf6 44. g5+ Ke5 45. h5 f4+ 46. Kg4 Bxd3 47.
Rxd3 Ke4 48. Rd1 d3 49. Re1+ Kd4 50. g6 d2 51. Rd1 Ke3 52. h6 f3 53. h7 Ke2 54.
g7 Kxd1 55. g8=Q Rxg8+ 56. hxg8=Q f2 57. Qb3+ Kc1 58. Qc3+ Kd1 59. Qf3+ Kc1 60.
Qxf2 d1=Q+ 61. Kh4 Qh1+ 62. Kg5 Qd5+ 63. Kh4 Qd8+ 64. Kh5 Qd1+ 65. Kh4 Qa4+ 66.
Kh5 Kb1 67. Kg5 Qb5+ 68. Kg6 Qb2 69. Qe1+ 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.46"]
[White "Gardner, Phillip K"]
[Black "Portheault, Benjamin"]
[Result "1-0"]
[WhiteElo "1814"]
[BlackElo "1498"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "413690"]
[BlackFideId "456373"]
[EventDate "2023.02.15"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. h3 Nf6 5. Bd3 O-O 6. Be3 Nc6 7. c3 h6 8. Qd2 Kh7
9. d5 Nb8 10. c4 e5 11. dxe6 Bxe6 12. Nc3 c6 13. O-O Na6 14. Rfd1 Nc5 15. e5
Nxd3 16. exf6 Qxf6 17. Qxd3 Rfd8 18. Bd4 Qf5 19. Qxf5 Bxf5 20. Bxg7 Kxg7 21. Rd2 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.47"]
[White "Chantrell, Paul"]
[Black "Swanson, George"]
[Result "1-0"]
[WhiteElo "1572"]
[BlackElo "1792"]
[ECO "B10"]
[Opening "Caro-Kann defence"]
[WhiteFideId "451967"]
[BlackFideId "343413889"]
[EventDate "2023.02.15"]

1. e4 c6 2. Ne2 d5 3. e5 Bf5 4. Ng3 e6 5. Nxf5 exf5 6. d4 Nd7 7. Bd3 g6 8. O-O
Bg7 9. Re1 Nf8 10. b3 Ne6 11. c3 Ne7 12. f4 O-O 13. Rf1 Qd7 14. Ba3 Rfe8 15. g3
Rac8 16. Qe2 a6 17. b4 b5 18. Nd2 Ra8 19. Nb3 Kh8 20. Bc1 Ng8 21. Be3 Nh6 22. h3
Ng8 23. Na5 Nh6 24. a3 Bf8 25. Ra2 Be7 26. h4 Ra7 27. Rfa1 Bd8 28. Nb3 Bb6 29.
a4 Rea8 30. Qd1 Ng4 31. Bf2 Qc7 32. a5 Nxf2 33. Kxf2 Bxd4+ 34. cxd4 Qe7 35. Qd2
h5 36. Rc2 Rc7 37. Rac1 Rac8 38. Ke3 Kg7 39. Qc3 Kg8 40. Be2 Kh7 41. Qd2 Kh6 42.
Bf3 Qd7 43. Kf2 Qd8 44. Nc5 Nxc5 45. Rxc5 Qd7 46. e6 fxe6 47. Re1 Kg7 48. Re5
Kf6 49. Re1 Re8 50. Qe2 Rcc8 51. Qe5+ Kf7 52. Ke2 Qc7 53. Qe3 Qd6 54. Kd3 Ke7
55. Rec1 Kd7 56. Qe2 Rh8 57. Qe5 Qxe5 58. fxe5 Rhf8 59. Ke3 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.48"]
[White "Kaushik, Madhav"]
[Black "Korolchuk, Ted"]
[Result "1-0"]
[WhiteElo "1443"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "499986"]
[BlackFideId "343417876"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 e6 3. b3 Nc6 4. Bb2 d6 5. Nc3 Nf6 6. d4 cxd4 7. Nxd4 e5 8. Nf3
Bg4 9. Be2 Be7 10. h3 Bh5 11. O-O O-O 12. Nd2 Bxe2 13. Qxe2 Nd4 14. Qd3 Rc8 15.
Nf3 Nxf3+ 16. Qxf3 Qd7 17. Rac1 Rfd8 18. Rfd1 Rc5 19. Na4 Rc7 20. c4 Qc6 21. Nc3
a6 22. Nd5 Nxd5 23. Rxd5 f6 24. Qd3 Qb6 25. Ba3 Rc6 26. Rd1 Qc7 27. c5 Qd7 28.
cxd6 Bf8 29. b4 Rxd6 30. Rxd6 Bxd6 31. b5 Bxa3 32. Qb3+ Qf7 33. Rxd8+ Bf8 34.
bxa6 Qxb3 35. axb3 bxa6 36. Ra8 Kf7 37. Kf1 Bb4 38. Rxa6 Kg6 39. Ke2 Kg5 40. Kf3
f5 41. exf5 Kxf5 42. Ra7 e4+ 43. Ke2 Kg6 44. Rb7 Bc3 45. Rc7 Bd4 46. Rc4 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.49"]
[White "Turner, David J"]
[Black "Miller, Daniel"]
[Result "0-1"]
[WhiteElo "1762"]
[ECO "B50"]
[Opening "Sicilian"]
[WhiteFideId "419737"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. g3 Nf6 4. Bg2 Nxe4 5. c3 Nc6 6. O-O g6 7. Qa4 Nf6 8. d4
Bd7 9. dxc5 dxc5 10. Qh4 h6 11. Rd1 Qc7 12. Na3 Bg7 13. Be3 Bg4 14. h3 g5 15.
Bxg5 hxg5 16. Qxg5 Bh6 17. Qxc5 Bxf3 18. Bxf3 Qb6 19. Qf5 O-O 20. g4 Qa5 21. Qc2
Qc5 22. Qe2 Qe5 23. Qf1 Qf4 24. Bxc6 bxc6 25. Rd4 Qc7 26. g5 Bxg5 27. Qg2 Kh7
28. h4 Be3 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.50"]
[White "Moni, Claudio"]
[Black "Li, Reya"]
[Result "1/2-1/2"]
[WhiteElo "1562"]
[BlackElo "1474"]
[ECO "A05"]
[Opening "Reti opening"]
[WhiteFideId "487465"]
[BlackFideId "486892"]
[EventDate "2023.02.15"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. O-O e6 5. d3 c6 6. c4 Nbd7 7. cxd5 exd5 8. Qb3
Qb6 9. Qc2 Bd6 10. Nc3 O-O 11. e4 dxe4 12. dxe4 Bg6 13. Nh4 Rfe8 14. Nxg6 hxg6
15. Be3 Qa5 16. h3 Bc5 17. Bd2 Qc7 18. Bf4 Bd6 19. Bxd6 Qxd6 20. Rad1 Qc5 21. a3
Nb6 22. b4 Qc4 23. Rc1 Rad8 24. Rfd1 Kf8 25. Bf1 Qe6 26. f3 Nh5 27. Kg2 Nc4 28.
Bxc4 Qxc4 29. Qb2 Qe6 30. Ne2 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.51"]
[White "Hariharan, Shambavi"]
[Black "Weersing, Nathan"]
[Result "1-0"]
[WhiteElo "1491"]
[BlackElo "1451"]
[ECO "D06"]
[Opening "QGD"]
[Variation "Marshall defence"]
[WhiteFideId "488160"]
[BlackFideId "467936"]
[EventDate "2023.02.15"]

1. d4 d5 2. c4 Nf6 3. Nf3 Bf5 4. g3 e6 5. Bg2 Nbd7 6. O-O c6 7. Qb3 Qb6 8. c5
Qxb3 9. axb3 Be7 10. Nc3 O-O 11. b4 Ne4 12. Bf4 h5 13. Nxe4 Bxe4 14. Ne5 Bxg2
15. Kxg2 Nxe5 16. Bxe5 f6 17. Bf4 g5 18. Bd2 Kh7 19. Rfe1 f5 20. f3 f4 21. e3
fxg3 22. hxg3 Kg6 23. e4 Rf7 24. exd5 exd5 25. Rf1 Bf6 26. Rae1 Raf8 27. f4 Kh7
28. fxg5 Bxd4 29. g6+ Kg7 30. gxf7 Rxf7 31. Bc3 Bf6 32. Bxf6+ Rxf6 33. Rxf6 Kxf6
34. Kf3 b6 35. cxb6 axb6 36. Rc1 Ke6 37. Rxc6+ Ke5 38. Ke2 Ke4 39. Rxb6 d4 40.
Rh6 d3+ 41. Kd2 Kf3 42. Rxh5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.52"]
[White "van Litsenborgh, Rudi"]
[Black "Keerthi Kumar, Advait"]
[Result "0-1"]
[BlackElo "1483"]
[ECO "A48"]
[Opening "King's Indian"]
[Variation "London system"]
[WhiteFideId "343418376"]
[BlackFideId "498033"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Bd3 d6 6. Nbd2 Re8 7. c3 h6 8. Qc2
Nbd7 9. O-O-O c6 10. h3 b5 11. g4 Nh7 12. h4 e5 13. Bg3 Nhf8 14. Nh2 d5 15. f4
e4 16. Be2 Nb6 17. Nb3 Nc4 18. Bxc4 dxc4 19. Nc5 a5 20. Nxe4 b4 21. Kd2 Qe7 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.53"]
[White "Li, Evan"]
[Black "Osborne, Paul"]
[Result "1-0"]
[WhiteElo "1394"]
[ECO "C00"]
[Opening "St. George defence"]
[WhiteFideId "486884"]
[BlackFideId "343419020"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 a6 3. Nf3 b5 4. c3 Bb7 5. Bd3 Nf6 6. Bg5 Be7 7. Nbd2 h6 8. Bxf6
Bxf6 9. b4 d5 10. e5 Be7 11. O-O Nd7 12. a4 c6 13. a5 Qc7 14. Qc2 Kd8 15. Rfe1
g5 16. h3 Kc8 17. Nh2 Qd8 18. Nb3 h5 19. f3 g4 20. fxg4 Bh4 21. Re3 Qg8 22. Kf1
Kb8 23. Ke2 Ka7 24. Nc5 Nxc5 25. bxc5 Rf8 26. g3 Bg5 27. Rf3 hxg4 28. Nxg4 Rxh3
29. Qb3 Bh6 30. Nxh6 Rxh6 31. Raf1 Qg4 32. Rf2 Rfh8 33. Qc2 Rh2 34. Ke3 Rh1 35.
Be2 Qg5+ 36. Kd3 R8h3 37. Rxf7 Rxg3+ 38. R7f3 Qg6+ 39. Kd2 Qh6+ 40. Kd3 Rg4 41.
Rf6 Re4 42. Rxh6 Rxh6 43. Qd2 Rh1 44. Bf3 Ree1 45. Bxh1 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.54"]
[White "Walker, Heather Enid"]
[Black "Sellen, John"]
[Result "1/2-1/2"]
[WhiteElo "1280"]
[BlackElo "1547"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "343402127"]
[BlackFideId "432300"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. c3 a6 6. Be2 Nf6 7. d3 g6 8. Re1 Bg7
9. Nbd2 O-O 10. Nf1 Qc7 11. Ng3 b5 12. d4 cxd4 13. cxd4 Rfe8 14. Bd2 Qb6 15. Be3
Qb7 16. d5 Na5 17. Rc1 Rec8 18. Qd3 Nc4 19. Bd4 Ng4 20. Bxg7 Kxg7 21. Qd4+ Kg8
22. Bxc4 bxc4 23. h3 Nf6 24. Re2 Bb5 25. Rec2 Nd7 26. b3 cxb3 27. Rxc8+ Rxc8 28.
Rxc8+ Qxc8 29. axb3 Qc1+ 30. Kh2 Qc2 31. b4 Qc4 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.55"]
[White "Devalia, Aadishesh"]
[Black "Soulier, Arne"]
[Result "1/2-1/2"]
[BlackElo "1120"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[BlackFideId "494496"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Bf4 d5 3. e3 Bg4 4. Nf3 e6 5. Nbd2 c5 6. c3 Be7 7. Bd3 Nc6 8. O-O
Nh5 9. Re1 O-O 10. h3 Nxf4 11. exf4 Bh5 12. g4 Bg6 13. Bxg6 hxg6 14. Ne5 cxd4
15. Nxc6 bxc6 16. cxd4 Qb6 17. Nb3 Bd6 18. Qd2 Bb4 19. Qe3 Bxe1 20. Rxe1 Rfe8
21. Kg2 Qb4 22. Rc1 Qd6 23. Nc5 f5 24. g5 Kf7 25. Rc3 Ke7 26. Kg3 Kf7 27. Qe2
Rab8 28. b3 Ra8 29. Qa6 Rec8 30. Re3 Re8 31. Qb7+ Kg8 32. Nxe6 Rxe6 33. Qxa8+
Kh7 34. Qxa7 Rxe3+ 35. fxe3 Qb4 36. Qa6 Qc3 37. Qe2 Qa1 38. h4 Qg1+ 39. Qg2
Qxe3+ 40. Qf3 Qxd4 41. h5 Qg1+ 42. Kh3 Qa1 43. a4 Qe1 44. a5 Qxa5 45. Qe2 Qc3+
46. Kh4 gxh5 47. Qxh5+ Kg8 48. g6 Qf6+ 49. Kg3 Qc3+ 50. Kh4 Qf6+ 51. Kg3 Qc3+
52. Kh4 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "7.56"]
[White "Skelton, Alexander"]
[Black "Dean, Matthew"]
[Result "1-0"]
[ECO "C26"]
[Opening "Vienna"]
[Variation "Falkbeer variation"]
[BlackFideId "343407889"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Nc6 5. Bc4 h6 6. d3 Be7 7. h3 O-O 8. f5 Bd7
9. g4 Nh7 10. h4 Kh8 11. Nd5 Nd4 12. Nxe7 Nxf3+ 13. Qxf3 Qxe7 14. g5 f6 15. g6
Rac8 16. gxh7 c6 17. Rg1 d5 18. exd5 cxd5 19. Qxd5 Rfd8 20. Qe4 Bc6 21. Qe2 e4
22. Bd2 Qe5 23. O-O-O Ba4 24. dxe4 Rc6 25. Bc3 Rxd1+ 26. Rxd1 Qc5 27. Rd8+ Kxh7
28. Bg8+ Kh8 29. Bf7+ Kh7 30. Bg6# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.1"]
[White "Adams, Michael"]
[Black "Shafi, Declan"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2688"]
[BlackElo "2201"]
[ECO "C84"]
[Opening "Ruy Lopez"]
[Variation "closed defence"]
[WhiteFideId "400041"]
[BlackFideId "2405156"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. a4 Bd7
9. c3 O-O 10. Bc2 Re8 11. Re1 Bf8 12. Nbd2 Ne7 13. d4 Ng6 14. Nf1 c5 15. d5 c4
16. Ng3 Rb8 17. Bd2 Bc8 18. Ra2 Nd7 19. Qe2 Nc5 20. axb5 axb5 21. Rea1 Nf4 22.
Qd1 Nfd3 23. Ne1 Nf4 24. Nf1 Qg5 25. Kh1 Qg6 26. Ng3 h5 27. f3 h4 28. Nf5 Qh5
29. Ne3 g6 30. Ra7 Re7 31. Ng4 Qh8 32. Be3 Rxa7 33. Rxa7 Rb7 34. Ra8 Rc7 35. Qd2
g5 36. Kg1 f6 37. Bxc5 Rxc5 38. Ra7 f5 39. exf5 Rxd5 40. Qe3 Rc5 41. f6 Bxg4 42.
Bh7+ Qxh7 43. Rxh7 Kxh7 44. Qe4+ Kg8 45. fxg4 Kf7 46. Nf3 Ne6 47. Qh7+ Kxf6 48.
Qf5+ Ke7 49. Nxg5 Nxg5 50. Qxg5+ Kd7 51. Qxh4 Be7 52. g5 e4 53. Qg4+ Kc7 54. g6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.2"]
[White "Korneev, Oleg"]
[Black "Grieve, Harry"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2485"]
[BlackElo "2442"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[WhiteFideId "4156803"]
[BlackFideId "426520"]
[EventDate "2023.02.15"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 c5 5. c3 Bd6 6. Bb5+ Nc6 7. Bg3 O-O 8. Nbd2
Bxg3 9. hxg3 Qb6 10. Qa4 Bd7 11. O-O e5 12. dxe5 Nxe5 13. Bxd7 Nexd7 14. c4 Rfd8
15. Qc2 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.3"]
[White "Golubovic, Boris"]
[Black "Clarke, Brandon G I"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2349"]
[BlackElo "2473"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "14502160"]
[BlackFideId "400319"]
[EventDate "2023.02.15"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d6 8. exd6
Qxd6 9. O-O Bg4 10. Re1 O-O-O 11. Na3 Qf6 12. Qe2 Bxf3 13. gxf3 Kb8 14. b3 cxb3
15. axb3 Nd5 16. Nc4 Nf4 17. Qf1 Rd5 18. d4 Rh5 19. Re4 Nh3+ 20. Kg2 e6 21. Rg4
Be7 22. Be4 Rc8 23. Bxc6 Rxc6 24. Ne5 Rxe5 25. dxe5 Qf5 26. Be3 Ng5 27. Bxg5
Bxg5 28. Qb1 Qxe5 29. Qxh7 Rxc3 30. Qg8+ Rc8 31. Qxf7 Qxa1 32. Rxg5 Qf6 33. Qxg7
Qxg7 34. Rxg7 a5 35. h4 Ka7 36. f4 Ka6 37. Rg6 Kb5 38. Rxe6 Rh8 39. Kh3 Rh7 40.
f5 Kb4 41. f6 b5 42. Re3 Rf7 43. Rf3 a4 44. bxa4 bxa4 45. Kg4 a3 46. Rxa3 Rxf6
47. Rf3 Rg6+ 48. Kf5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.4"]
[White "Fernandez, Daniel Howard"]
[Black "Itgelt, Khuyagtsogt"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2481"]
[BlackElo "2158"]
[ECO "E60"]
[Opening "King's Indian defence"]
[WhiteFideId "5801605"]
[BlackFideId "4902912"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 g6 3. h4 Bg7 4. Nc3 d6 5. e4 e5 6. dxe5 dxe5 7. Qxd8+ Kxd8 8.
Be2 h6 9. f4 Ng4 10. h5 Nc6 11. hxg6 Nd4 12. Bxg4 Bxg4 13. Kf2 fxg6 14. Nf3 exf4
15. Bxf4 Bxf3 16. gxf3 g5 17. Be3 Rf8 18. Bxd4 Bxd4+ 19. Kg2 Bxc3 20. bxc3 Rf6
21. Rh5 Kd7 22. Rah1 Raf8 23. R1h3 Rf4 24. Rxh6 g4 25. Rh7+ Kc8 26. R3h4 gxf3+
27. Kf2 Rxh4 28. Rxh4 Kd7 29. a4 Rf7 30. a5 Kd6 31. Rh5 a6 32. Rd5+ Ke6 33. c5
Rf4 34. Rh5 Kd7 35. Rh7+ Kc6 36. Re7 Rf8 37. c4 Rf4 38. Re5 Kd7 39. Rd5+ Ke6 40.
Rd4 Ke7 41. Rd3 Rxe4 42. Rb3 Rxc4 43. Rxb7 Rxc5 44. Ra7 Kd7 45. Rxa6 Rf5 46. Ra8
Kc6 47. a6 Rf7 48. Rb8 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.5"]
[White "Bosiocic, Marin"]
[Black "Ismail, Mohammed Aayan"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2564"]
[BlackElo "2211"]
[ECO "A05"]
[Opening "Reti"]
[Variation "King's Indian attack"]
[WhiteFideId "14507927"]
[BlackFideId "465135"]
[EventDate "2023.02.15"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. b3 e5 7. Bb2 c6 8. d3 Re8
9. Qc2 Nbd7 10. Nc3 Nc5 11. b4 Na6 12. a3 Bf5 13. e4 Bg4 14. h3 Bxf3 15. Bxf3
Nc7 16. Ne2 Ne6 17. Bg2 Nh5 18. Rad1 Qb6 19. Bf3 Nf6 20. Bc3 h5 21. Kh2 h4 22.
gxh4 Nh7 23. Bg4 Rf8 24. f4 f5 25. Bf3 fxe4 26. Bxe4 exf4 27. Bxg7 Kxg7 28. Qc3+
Kh6 29. Rg1 Rf6 30. d4 d5 31. cxd5 cxd5 32. Bxd5 f3 33. Bxf3 Qd6+ 34. Rg3 Raf8
35. Qe3+ Kg7 36. Kh1 Kh8 37. d5 Ng7 38. Qc3 Nf5 39. Rxg6 Nxh4 40. Rg3 Nf5 41.
Rgg1 Re8 42. Rd3 Nh4 43. Bg4 Ng5 44. Ng3 Re5 45. Qd4 Kh7 46. Qc5 Qd8 47. Qc2 Kh8
48. Rgd1 Qf8 49. d6 Rf2 50. R3d2 Nxh3 51. d7 Rxd2 52. Qxd2 Nf2+ 53. Qxf2 Qxf2
54. d8=Q+ Kg7 55. Rd7+ Kg6 56. Qg8+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.6"]
[White "Czopor, Maciej"]
[Black "Bazakutsa, Svyatoslav"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2412"]
[BlackElo "2330"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "21805431"]
[BlackFideId "14198525"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nd4 5. Nxd4 cxd4 6. c3 a6 7. Be2 Bc5 8. Na3
d5 9. cxd4 Ba7 10. d3 Ne7 11. Nc2 O-O 12. Be3 Bd7 13. Qd2 Bc6 14. Bf3 Qd7 15.
Rac1 Rac8 16. Rfd1 Rfd8 17. Qe1 h6 18. h4 Rc7 19. Bf4 Rcc8 20. h5 Bb5 21. b3 Bb6
22. a4 Bc6 23. Qb4 Ba7 24. Ne3 Kh8 25. Ng4 f6 26. Bg3 Ng8 27. e5 f5 28. Ne3 b5
29. Bh4 Rf8 30. a5 Bb7 31. Rxc8 Qxc8 32. Kh2 Rf7 33. g3 Qe8 34. Ng2 Ne7 35. Bxe7
Qxe7 36. Qxe7 Rxe7 37. Nf4 Kg8 38. Rc1 Kf7 39. Ng6 Rd7 40. g4 Bxd4 41. gxf5 exf5
42. Kg3 Bb2 43. Rc2 Ba3 44. Kf4 Ke6 45. d4 Bb4 46. Bg2 Rf7 47. Ke3 Rd7 48. Bh3
Bxa5 49. Nf8+ Ke7 50. Nxd7 Kxd7 51. Bxf5+ Kd8 52. f4 Bb4 53. Rg2 Bf8 54. Bd3 Bc6
55. Rg6 Kd7 56. f5 a5 57. f6 gxf6 58. Bf5+ Kc7 59. exf6 a4 60. bxa4 bxa4 61. Rg8
a3 62. Bb1 Bd6 63. f7 Bb5 64. f8=Q Bxf8 65. Rxf8 Bc4 66. Ra8 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.7"]
[White "Payne, Matthew J"]
[Black "Roberson, Peter T"]
[Result "1-0"]
[BlackTitle "IM"]
[WhiteElo "2104"]
[BlackElo "2426"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed, 2...Nc6"]
[WhiteFideId "417084"]
[BlackFideId "412384"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 a6 5. Bd3 g6 6. O-O Bg7 7. Re1 Nh6 8. Rb1
b5 9. e5 O-O 10. Be4 Rb8 11. d3 d6 12. Bf4 Nhf5 13. exd6 Nxd6 14. Nd5 Ne6 15.
Ne5 Bb7 16. Bg3 Rc8 17. Bf3 Nf5 18. Nf4 Bxf3 19. Nxf3 Ned4 20. c3 Nc6 21. Qb3 e5
22. Nd5 Re8 23. Ne3 Nxg3 24. hxg3 Qd7 25. Rbd1 Rcd8 26. Ng5 Qc7 27. a4 c4 28.
dxc4 Na5 29. Qc2 bxc4 30. Qe4 f5 31. Qh4 h6 32. Ne6 Rxd1 33. Nxc7 Rxe1+ 34. Kh2
Rf8 35. Ned5 f4 36. Ne7+ Kh7 37. Qg4 fxg3+ 38. fxg3 Rf6 39. Ne8 Rb6 40. Nxg7
Kxg7 41. Qd7 Rb7 42. Qe8 Rf1 43. Qg8+ Kf6 44. Nd5+ Kg5 45. Qd8+ Kh5 46. Qh4# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.8"]
[White "Villiers, Thomas"]
[Black "Arkell, Keith C"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "GM"]
[WhiteElo "2186"]
[BlackElo "2404"]
[WhiteFideId "427209"]
[BlackFideId "400270"]
[EventDate "2023.02.15"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nd7 5. Qe2 Ndf6 6. Nf3 Bg4 7. c3 Nxe4 8.
Qxe4 Nf6 9. Qf4 Bxf3 10. Qxf3 e6 11. Bd3 Be7 12. O-O O-O 13. Re1 Re8 14. Bf4 Nd5
15. Qh3 g6 16. Be5 Bd6 17. Qg3 Bxe5 18. Rxe5 Qf6 19. Rae1 Qf4 20. Qh3 b5 21.
R5e4 Qd2 22. R4e2 Qg5 23. Re5 Qf6 24. Qh6 Qf4 25. Qxf4 Nxf4 26. Bc2 Nd5 27. a4
a6 28. a5 Red8 29. Bb3 b4 30. c4 Ne7 31. Rd1 Rd6 32. c5 Rdd8 33. Re3 Ra7 34. Bc4
Nf5 35. Red3 Rad7 36. Kf1 h5 37. g3 Kg7 38. h3 Kf6 39. Rb3 Rxd4 40. Rxd4 Rxd4
41. Rxb4 Rd1+ 42. Kg2 Ra1 43. Rb6 Rxa5 44. b4 Ra4 45. Bxa6 h4 46. g4 Ne7 47. b5
cxb5 48. Bxb5 Ra3 49. Rb7 Nd5 50. Be8 Nf4+ 51. Kh2 Rxh3+ 52. Kg1 Rc3 53. Rxf7+
Kg5 54. c6 Kxg4 55. c7 Kh3 56. Bb5 Rc1+ 57. Bf1+ Kg4 58. Kh2 Nd5 59. Bh3+ Kg5
60. c8=Q Rxc8 61. Bxe6 Rc5 62. Bxd5 Rxd5 63. Ra7 Rd3 64. Ra4 Kh5 65. Ra5+ Kh6
66. Ra6 Rf3 67. Kg2 Rf4 68. Ra5 g5 69. Ra8 Kh5 70. f3 Rb4 71. Rh8+ Kg6 72. Rg8+
Kf6 73. Rf8+ Kg7 74. Rf5 Kg6 75. Rf8 Rb2+ 76. Kg1 Rb6 77. Kg2 Rf6 78. Ra8 Re6
79. Rf8 Rd6 80. Ra8 Rd2+ 81. Kg1 Kf5 82. Rf8+ Ke5 83. Kf1 Kd4 84. Rg8 h3 85.
Rxg5 Rd1+ 86. Ke2 Ra1 87. Rg4+ Kd5 88. Rg5+ Ke6 89. Ke3 h2 90. Re5+ Kxe5 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.9"]
[White "Fava, Lorenzo"]
[Black "Gormally, Daniel W"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2089"]
[BlackElo "2448"]
[ECO "B51"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack"]
[WhiteFideId "2837434"]
[BlackFideId "406465"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c4 Nf6 5. Nc3 e6 6. d4 cxd4 7. Qxd4 Be7 8. O-O
O-O 9. Bxd7 Bxd7 10. b3 Bc6 11. Bb2 Qa5 12. Qd2 Qh5 13. Rfe1 Ng4 14. Ba3 Rfd8
15. Rad1 h6 16. Qc1 Bg5 17. Qc2 Bf4 18. h3 Nf6 19. Bc1 Be5 20. Nxe5 dxe5 21.
Rxd8+ Rxd8 22. f3 Qh4 23. Qf2 Qxf2+ 24. Kxf2 Rd3 25. Re3 Rd8 26. Ke2 b6 27. Rd3
Rxd3 28. Kxd3 Nd7 29. Be3 Kf8 30. a4 Nc5+ 31. Kc2 a5 32. Bxc5+ bxc5 33. h4 g5
34. hxg5 hxg5 35. g4 Ke7 36. Kd3 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.10"]
[White "Dong, Bao Nghia"]
[Black "Anand, Batsukh"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2361"]
[BlackElo "2197"]
[ECO "B46"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "12400343"]
[BlackFideId "4903510"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Qc7 7. O-O Nf6 8. Be3
Be7 9. f4 d6 10. Kh1 O-O 11. Qe1 Nxd4 12. Bxd4 b5 13. a3 Bb7 14. Qg3 g6 15. Bf3
Rad8 16. Rae1 Qd7 17. Rd1 Qc7 18. h4 Nd7 19. h5 e5 20. Be3 exf4 21. Bxf4 Ne5 22.
Rf2 Bf6 23. Nd5 Bxd5 24. Rxd5 Qe7 25. Rf1 Rfe8 26. c3 Nc4 27. b3 Ne5 28. Be2 Rb8
29. Rfd1 Rb6 30. a4 bxa4 31. bxa4 Rc8 32. Qh3 Rc7 33. a5 Rbc6 34. c4 g5 35. Bxe5
Bxe5 36. h6 Qe6 37. Qh5 Qf6 38. Rb1 Rc8 39. Qh3 Rf8 40. c5 dxc5 41. Bc4 Bf4 42.
g3 Be3 43. Qg4 Qc3 44. Qe2 Rxh6+ 45. Kg2 Rf6 46. Rb3 Qa1 47. Qxe3 h6 48. Qc3
Qxc3 49. Rxc3 Rb8 50. Rf5 Rb2+ 51. Kf3 Rd6 52. Rxf7 Rd4 53. Rd7+ Kf8 54. Rxd4
cxd4 55. Ra3 h5 56. Bxa6 Ke7 57. e5 h4 58. gxh4 gxh4 59. Ke4 Rb4 60. Bd3 h3 61.
Ra2 Rb8 62. Rh2 Ra8 63. a6 Rh8 64. Kxd4 Kd7 65. Rxh3 Rd8 66. Rh6 Kc7+ 67. Kc4
Kb8 68. Rh7 Rc8+ 69. Kd4 Rc6 70. Bc4 Rb6 71. a7+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.11"]
[White "Walker, Martin G"]
[Black "Dardha, Daniel"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2133"]
[BlackElo "2612"]
[ECO "B14"]
[Opening "Caro-Kann"]
[Variation "Panov-Botvinnik attack, 5...e6"]
[WhiteFideId "410969"]
[BlackFideId "240990"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8.
Bd3 Nxc3 9. bxc3 Qc7 10. Qc2 Nd7 11. O-O h6 12. a4 b6 13. Ba3 Bxa3 14. Rxa3 Bb7
15. Be4 Bxe4 16. Qxe4 O-O 17. h3 Rac8 18. Rc1 Qd6 19. Raa1 Rc7 20. Qe2 Rfc8 21.
Qa6 Nb8 22. Qd3 Nc6 23. Qe3 Na5 24. Nd2 Qd5 25. Ra3 Nc4 26. Nxc4 Rxc4 27. Rb1
Qa5 28. Rb5 Qa6 29. Re5 Qb7 30. a5 b5 31. a6 Qb6 32. Rb3 Qxa6 33. Rexb5 Rxc3 34.
Rxc3 Rxc3 35. Qxc3 Qxb5 36. Qc8+ Kh7 37. Qc7 Qb1+ 38. Kh2 Qf5 39. Qxa7 Qxf2 40.
Qb7 Qf4+ 41. Kh1 Qf5 42. Qc7 g5 43. Qc5 Kg6 44. Qa7 Qf1+ 45. Kh2 Qf4+ 46. Kh1 h5
47. Qa1 Qe4 48. Kh2 g4 49. hxg4 Qf4+ 50. Kh1 hxg4 51. Qb1+ Kg5 52. Qb5+ f5 53.
Qe2 Qc1+ 54. Kh2 g3+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.12"]
[White "Hebden, Mark L"]
[Black "Lazarus, Simon E"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2454"]
[ECO "D58"]
[Opening "QGD"]
[Variation "Tartakower (Makagonov-Bondarevsky) system"]
[WhiteFideId "400084"]
[EventDate "2023.02.15"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Bd3 Bb7
9. O-O Nbd7 10. Bg3 Rc8 11. cxd5 Nxd5 12. Nxd5 exd5 13. Rc1 c6 14. Qe2 a5 15.
Rfd1 Re8 16. Rc2 Ra8 17. Rdc1 Bf6 18. Qd1 g6 19. h3 Rc8 20. Qf1 Ra8 21. Rxc6
Bxc6 22. Rxc6 Rc8 23. Rd6 Re6 24. Rxd5 Qe7 25. Bb5 Nf8 26. Qd3 Qb7 27. e4 Rc1+
28. Kh2 Qc8 29. Ne5 Bxe5 30. dxe5 Qc2 31. Bf4 Qxd3 32. Bxd3 Rc5 33. Rd8 Kg7 34.
Be3 Rc7 35. f4 Rd7 36. Rxd7 Nxd7 37. Bc4 Re7 38. h4 Nc5 39. Bd5 Kf8 40. g3 h5
41. Kg2 Rc7 42. Kf3 b5 43. f5 Nd3 44. e6 fxe6 45. Bxe6 gxf5 46. exf5 Ne5+ 47.
Ke4 Ng4 48. Bd4 Ke7 49. Kd3 Nf6 50. Bb6 Rc1 51. Bxa5 Rg1 52. Bb4+ Ke8 53. Kd4
Rxg3 54. Ke5 Ng4+ 55. Kd6 Nf6 56. Kc6 Rg4 57. Bc3 Ke7 58. Kxb5 Rxh4 59. a4 Ne4
60. Bb4+ Kd8 61. a5 Rf4 62. Kc6 Nf6 63. Bc3 Ne8 64. a6 Ra4 65. Kb6 h4 66. b3 Ra2
67. Be1 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.13"]
[White "Turner, Matthew J"]
[Black "Bradbury, Neil H"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2455"]
[BlackElo "2200"]
[ECO "A46"]
[Opening "Queen's pawn game"]
[WhiteFideId "402893"]
[BlackFideId "400513"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. O-O Be7 6. a4 b4 7. c4 bxc3 8. bxc3
d5 9. Ba3 O-O 10. Qb3 Ba6 11. Ne5 Nfd7 12. Bxe7 Qxe7 13. Qa3 Qxa3 14. Nxa3 Nxe5
15. dxe5 c6 16. c4 Nd7 17. f4 Nc5 18. cxd5 cxd5 19. Nb5 Bxb5 20. axb5 Rfb8 21.
Rfb1 g6 22. Kf2 a5 23. bxa6 Rxb1 24. Rxb1 Rxa6 25. Rb5 Na4 26. g4 Nc3 27. Rb4
Kg7 28. Bf3 Ra4 29. Rxa4 Nxa4 30. Ke3 f6 31. Kd4 Nb6 32. e3 f5 33. gxf5 gxf5 34.
Be2 Na4 35. Bd1 Nb6 36. Be2 Na4 37. Bb5 Nb2 38. Kc5 Kf7 39. Be2 Kg6 40. Kb4 Nc4
41. Bxc4 dxc4 42. Kxc4 Kh5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.14"]
[White "Hunt, Harriet V"]
[Black "Britnell, Jonathan"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2349"]
[BlackElo "1708"]
[ECO "C77"]
[Opening "Ruy Lopez"]
[Variation "Anderssen variation"]
[WhiteFideId "403512"]
[BlackFideId "445932"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. a4 b4 8. a5 d6
9. Nbd2 O-O 10. h3 d5 11. exd5 Nxd5 12. O-O Bf6 13. Ne4 Be6 14. Nfg5 Nd4 15.
Nxe6 fxe6 16. Bc4 Qe8 17. c3 Nf5 18. Qb3 Rd8 19. Bxa6 Qg6 20. Qd1 h5 21. Bc4
bxc3 22. bxc3 Nh4 23. Ng3 Nf4 24. Bxf4 exf4 25. Bxe6+ Kh8 26. Qxh5+ Qxh5 27.
Nxh5 Bxc3 28. Ra4 g5 29. a6 Rd6 30. Bg4 Bd4 31. Ra5 c5 32. a7 Rdd8 33. Ra6 Bg7
34. Rc1 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.15"]
[White "Waller, Dan"]
[Black "Saunders, Aron"]
[Result "1-0"]
[WhiteElo "2117"]
[BlackElo "2109"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "451053"]
[BlackFideId "469343"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. b4 Qa6 8. Qb3
e6 9. Nf3 Ne7 10. Nc3 Nf5 11. Ne2 Nd7 12. a4 Nb6 13. Ng3 Qc4 14. Qxc4 Nxc4 15.
Rb1 Nxg3 16. fxg3 Be7 17. O-O O-O 18. c3 b6 19. Re1 a5 20. b5 c5 21. Be3 Rac8
22. Bf2 Rc7 23. Re2 Rfc8 24. Rf1 Kh7 25. Kh2 Rg8 26. dxc5 bxc5 27. Be3 f6 28.
Bf4 g5 29. exf6 gxf4 30. fxe7 Ne3 31. Ng5+ Kg6 32. Rxf4 Ng4+ 33. Rxg4 Rxe7 34.
Rf4 e5 35. Rf1 d4 36. cxd4 cxd4 37. Ne4 Rd8 38. Rf6+ Kg7 39. Rd6 d3 40. Rd2 Rxd6
41. Nxd6 e4 42. Nf5+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.16"]
[White "Hobson, Kenneth"]
[Black "Bonn, Thomas"]
[Result "1/2-1/2"]
[WhiteElo "2051"]
[BlackElo "2189"]
[ECO "B52"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky attack, 3...Bd7"]
[WhiteFideId "480819"]
[BlackFideId "638242"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. c3 Nf6 7. Qe2 e6 8.
d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 Be7 13. Rab1 a5 14. Rfc1
O-O 15. a3 a4 16. Qd3 Rfc8 17. h3 Na5 18. Bxa5 Rxa5 19. Rc2 Rxc2 20. Qxc2 Ra6
21. Kh2 Qc6 22. Rc1 Qxc2 23. Rxc2 Rc6 24. Ne1 Rc4 25. Kg3 b5 26. Rxc4 bxc4 27.
Nc2 Kf8 28. Kf3 Ke8 29. Ke3 Kd7 30. Kd2 Kc6 31. Ne3 Kb5 32. Nd1 Ka5 33. f4 Bh4
34. Ke2 Be7 35. g3 Bd8 36. Ke3 Ka6 37. Nc3 Ka5 38. Ne2 Be7 39. Kd2 Bd8 40. Kc3
Kb5 41. Kc2 Bb6 42. Kd2 Bd8 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.17"]
[White "Dasgupta, Avyukt"]
[Black "Wall, Tim P"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "1888"]
[BlackElo "2239"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[Variation "Polish variation"]
[WhiteFideId "480630"]
[BlackFideId "401641"]
[EventDate "2023.02.15"]

1. b3 b5 2. e3 Bb7 3. Nf3 a6 4. Bb2 Nf6 5. d3 d6 6. Nbd2 g6 7. c4 Bg7 8. d4 b4
9. Bd3 O-O 10. d5 e5 11. dxe6 fxe6 12. O-O Nbd7 13. Qc2 Nc5 14. Rad1 e5 15. Ng5
Qd7 16. Nge4 Qc6 17. f3 Bh6 18. Rfe1 Qb6 19. Nxf6+ Rxf6 20. Kh1 Nxd3 21. Qxd3
Rf7 22. Rc1 Bg7 23. Ne4 Qc6 24. Nd2 e4 25. Qc2 exf3 26. e4 fxg2+ 27. Kxg2 Raf8
28. Re2 Bxb2 29. Qxb2 Qc5 30. Kh1 Rf2 31. Rxf2 Rxf2 32. Rg1 Qh5 33. Rg2 Qd1+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.18"]
[White "Ibn Saifullah, Anas"]
[Black "Mihalik, Agoston"]
[Result "1/2-1/2"]
[BlackElo "2142"]
[ECO "B41"]
[Opening "Sicilian"]
[Variation "Kan, Maroczy bind (Reti variation)"]
[BlackFideId "719021"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Qc2 Qc7 8. a3
Bxc3+ 9. Qxc3 O-O 10. Bd3 d5 11. exd5 exd5 12. O-O dxc4 13. Bxc4 b5 14. Ba2 Qxc3
15. bxc3 Bd7 16. Bg5 Nc6 17. Rfe1 Rfe8 18. Nxc6 Bxc6 19. c4 Ne4 20. Be3 bxc4 21.
Bxc4 Nd6 22. Be2 h6 23. Rac1 Bb5 24. Bf3 Rac8 25. Rxc8 Rxc8 26. Rc1 Rxc1+ 27.
Bxc1 f5 28. Bd5+ Kh7 29. f3 Kg6 30. Kf2 Kf6 31. Bb2+ Kg6 32. g3 Nc4 33. Bc1 Nb6
34. Bb7 Nc4 35. h4 h5 36. Bd5 Nb6 37. Bb3 Nd7 38. Ke3 Ne5 39. Bd5 Nd7 40. Kd4
Nb6 41. Bb3 Nd7 42. Kd5 Nb6+ 43. Kc5 Nd7+ 44. Kd6 Nb6 45. Bc2 Be2 46. f4 Bb5 47.
Ke5 Nd7+ 48. Ke6 Nc5+ 49. Ke5 Bd3 50. Kd5 Bxc2 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.19"]
[White "Weersing, Abigail Riis"]
[Black "Southcott-Moyers, Indy"]
[Result "0-1"]
[WhiteElo "1827"]
[BlackElo "2077"]
[ECO "D12"]
[Opening "QGD Slav"]
[Variation "4.e3 Bf5"]
[WhiteFideId "460036"]
[BlackFideId "488542"]
[EventDate "2023.02.15"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Bd3 e6 6. O-O Be7 7. Bxf5 exf5 8. cxd5
Nxd5 9. Nc3 Nf6 10. Qb3 Qb6 11. Qc2 g6 12. b3 O-O 13. Bb2 Nbd7 14. Rfd1 Rac8 15.
Na4 Qc7 16. Rac1 Nd5 17. Nc3 N7f6 18. h3 Rfe8 19. Ne5 Bd6 20. Nc4 Qe7 21. Nxd6
Qxd6 22. Re1 a6 23. Na4 Qe7 24. Nc5 Rcd8 25. a3 Rd6 26. Nd3 Nd7 27. Qd2 Re6 28.
Ne5 f6 29. Nd3 Qd6 30. Nc5 Nxc5 31. dxc5 Qe7 32. Kf1 Kf7 33. b4 f4 34. exf4
Rxe1+ 35. Rxe1 Qxe1+ 36. Qxe1 Rxe1+ 37. Kxe1 Nxf4 38. Kf1 Ke6 39. h4 f5 40. g3
Nd5 41. Ke2 Nc7 42. Kd3 Kd5 43. Bc3 Ne6 44. Bf6 a5 45. Bc3 g5 46. Bf6 g4 47. Bc3
h5 48. Bb2 Nf8 49. Bc3 Ng6 50. Bd4 axb4 51. axb4 f4 52. Bf6 Ne5+ 53. Kc3 fxg3
54. fxg3 Nd7 55. Bg5 Ke4 56. Be7 Ne5 57. Bd6 Nf7 58. b5 cxb5 59. Kb4 Kd5 60. Bf4
Kc6 61. Bb8 Nh6 62. Bf4 Nf5 63. Bb8 Ne7 64. Ba7 Nd5+ 65. Ka5 Nf6 66. Kb4 Ne4 67.
Bb8 Nxc5 68. Ba7 Na6+ 69. Ka5 Nc7 70. Bb8 Ne6 71. Kb4 Nd4 72. Be5 Nf5 73. Bf4
Kd5 74. Kxb5 Ke4 75. Kc5 Kf3 76. Kd5 Nxg3 77. Bc7 Nf5 78. Bd8 Kg3 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.20"]
[White "Brocklehurst, Andrew"]
[Black "Crocker, Philip J"]
[Result "0-1"]
[WhiteElo "1816"]
[BlackElo "2128"]
[ECO "C45"]
[Opening "Scotch"]
[Variation "Schmidt variation"]
[WhiteFideId "424765"]
[BlackFideId "403180"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Nc3 Bb4 7. Bd3 d5 8.
exd5 O-O 9. dxc6 Re8+ 10. Be3 Ng4 11. Qf3 Bxc3+ 12. bxc3 Qh4 13. Kd2 Be6 14. h3
Nxe3 15. fxe3 Rad8 16. Rhf1 Rd6 17. Rab1 Bd5 18. Qf2 Qe7 19. Rb4 Bxc6 20. Rf4
Bd5 21. Rh4 h6 22. Qg3 c5 23. Rg4 g6 24. e4 c4 25. exd5 cxd3 26. Qxd3 Rxd5 27.
Qxd5 Qe2+ 28. Kc1 Qxf1+ 29. Kb2 Re1 30. c4 Rb1+ 31. Kc3 Qe1+ 32. Qd2 Qe5+ 33.
Rd4 Qa5+ 34. Kd3 Qf5+ 35. Kc3 Kh7 36. Rd5 Qe4 37. Qd4 Qxg2 38. Qxa7 Qxh3+ 39.
Rd3 Qe6 40. Qd7 Qe5+ 41. Rd4 Qa5+ 42. Kd3 Rd1+ 43. Ke4 Qe1+ 44. Kf3 Qf1+ 45. Ke3
Qg1+ 46. Ke4 Qg2+ 47. Ke3 Re1+ 48. Kf4 Qf2+ 49. Kg4 Rg1+ 50. Kh3 Qg3# 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.21"]
[White "Senior, Gary"]
[Black "Adams, George"]
[Result "0-1"]
[WhiteElo "2086"]
[BlackElo "1494"]
[ECO "B20"]
[Opening "Sicilian defence"]
[WhiteFideId "470937"]
[BlackFideId "487643"]
[EventDate "2023.02.15"]

1. e4 c5 2. d3 Nc6 3. f4 d6 4. Nf3 g6 5. Be2 Bg7 6. O-O Nf6 7. Qe1 Qb6 8. a4 Bd7
9. a5 Qc7 10. Bd2 d5 11. e5 Ng4 12. Nc3 Nb4 13. Bd1 d4 14. Ne4 Nd5 15. Nd6+ Kf8
16. Nc4 h5 17. Ng5 Qc8 18. Bf3 Bc6 19. Ne4 b6 20. h3 Nh6 21. axb6 axb6 22. Rxa8
Bxa8 23. Nf2 Qd8 24. Qa1 Kg8 25. g4 hxg4 26. hxg4 e6 27. Kg2 Bf8 28. Rh1 b5 29.
Qa5 Qb8 30. Na3 Bc6 31. Qa6 Qe8 32. Ne4 Be7 33. Qa7 Qf8 34. Qa6 Qe8 35. Kg3 Kg7
36. Qa7 Qf8 37. Ba5 Qa8 38. Bb6 Nxb6 39. Qxe7 Nd5 40. Qxc5 Rc8 41. Qxd4 Ne7 42.
c3 Nhf5+ 43. gxf5 Nxf5+ 44. Kf2 Nxd4 45. cxd4 Bd5 46. Nxb5 Qa4 47. Nf6 Rh8 48.
Rxh8 Kxh8 49. Bxd5 exd5 50. Nd6 Qxd4+ 51. Kg3 Qxd3+ 52. Kg4 Kg7 53. b4 Qe2+ 54.
Kg5 d4 55. Nfe4 Qh5# 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.22"]
[White "Blinov, Roman"]
[Black "Pert, Nina"]
[Result "1-0"]
[BlackTitle "WCM"]
[WhiteElo "1731"]
[BlackElo "2009"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation"]
[WhiteFideId "343104478"]
[BlackFideId "456853"]
[EventDate "2023.02.15"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. Nbd2 Nh5 6. Be5 f6 7. Bg3 cxd4 8.
exd4 g6 9. Be2 Bh6 10. O-O O-O 11. c4 Nxg3 12. hxg3 Kh8 13. Nb3 Bg4 14. Re1 Rc8
15. cxd5 Qxd5 16. Nh4 Bxe2 17. Qxe2 Rfe8 18. Nf3 Nb4 19. Red1 Rc2 20. Qe1 a5 21.
a3 Qxb3 22. axb4 Qxb4 23. Qxb4 axb4 24. b3 b5 25. Ra7 Rb2 26. Rd3 Rc8 27. Rxe7
Rcc2 28. d5 Rb1+ 29. Re1 Rxe1+ 30. Nxe1 Rc3 31. d6 Rc8 32. d7 Rd8 33. Nf3 Kg8
34. Rd5 Kf7 35. Nd4 Bf8 36. Nc6 Ke6 37. Nxd8+ Kxd5 38. Nc6 Ke6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.23"]
[White "Golubovic, Erik"]
[Black "Krivenko, Dion"]
[Result "0-1"]
[WhiteElo "1887"]
[BlackElo "2155"]
[ECO "B01"]
[Opening "Scandinavian (centre counter) defence"]
[WhiteFideId "14586908"]
[BlackFideId "4508378"]
[EventDate "2023.02.15"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. d4 Bg4 5. Be2 Nc6 6. h3 Bxf3 7. Bxf3 Qe6+ 8.
Be3 Nd5 9. Qe2 Nxe3 10. fxe3 Qd7 11. c3 e6 12. e4 e5 13. O-O exd4 14. Qb5 Be7
15. Bg4 Qd6 16. Rd1 O-O 17. cxd4 Nxd4 18. Qd3 Qb6 19. Kh1 Rad8 20. Qc4 Nc6 21.
Nc3 Ne5 22. Qe2 c6 23. Rab1 g6 24. Bf3 Rxd1+ 25. Rxd1 Rd8 26. Rxd8+ Qxd8 27. Nd1
Bc5 28. Ne3 Qd4 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.24"]
[White "Palucha, Szymon"]
[Black "Adams, Henry"]
[Result "1/2-1/2"]
[WhiteElo "1980"]
[BlackElo "1738"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "430005"]
[BlackFideId "464562"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3
Be7 9. Qd2 h5 10. Nd5 Nxd5 11. exd5 Bf5 12. c4 Nd7 13. Be2 b6 14. O-O O-O 15.
Bd3 Bxd3 16. Qxd3 f5 17. Kh1 Bg5 18. Rac1 a5 19. Nd2 Nc5 20. Bxc5 bxc5 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.25"]
[White "OShea, Colm"]
[Black "Pert, Max"]
[Result "1/2-1/2"]
[WhiteElo "1677"]
[BlackElo "1793"]
[ECO "C03"]
[Opening "French"]
[Variation "Tarrasch"]
[WhiteFideId "449660"]
[BlackFideId "456845"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. e5 c5 5. c3 Nc6 6. Ngf3 Nh6 7. Bd3 Qb6 8. dxc5
Bxc5 9. O-O Bd7 10. Nb3 Be7 11. Re1 O-O-O 12. Be3 Qc7 13. a4 Ng4 14. Bd4 f6 15.
exf6 gxf6 16. Bc5 e5 17. Bxe7 Nxe7 18. h3 Nh6 19. Bf1 Rhg8 20. Kh1 Qb6 21. Re2
Bc6 22. a5 Qc7 23. Rd2 Qd6 24. c4 d4 25. c5 Qc7 26. a6 d3 27. axb7+ Kb8 28. Na5
e4 29. Ne1 Nhf5 30. b4 Bd5 31. Qa4 e3 32. fxe3 Nh4 33. b5 Nxg2 34. Bxg2 Rg3 35.
Bxd5 Rxh3+ 36. Kg1 Rxd5 37. Qf4 Re5 38. Ng2 Qxc5 39. Nc6+ Nxc6 40. bxc6 Qxc6 41.
Qg4 Reh5 42. Qc8+ Qxc8 43. bxc8=Q+ Kxc8 44. Rxa7 Rh1+ 45. Kf2 R1h2 46. Kg3 R5h3+
47. Kf4 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.26"]
[White "Nawalaniec, Adam"]
[Black "Rida, Ruqayyah"]
[Result "1-0"]
[WhiteElo "1753"]
[BlackElo "1669"]
[ECO "C50"]
[Opening "Giuoco Piano"]
[WhiteFideId "21023786"]
[BlackFideId "343272375"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. Bg5 h6 8.
Bh4 d6 9. f4 Nc6 10. Nc3 Be6 11. Nd5 Bxd5 12. exd5 Ne7 13. fxe5 dxe5 14. Bxf6
gxf6 15. Rxf6 Ng6 16. Qf3 Nf4 17. Rf5 Qd6 18. Bb5+ Kd8 19. Kh1 f6 20. g3 Nh3 21.
Rxf6 Qc5 22. Rf7 Nf4 23. gxf4 Qxb5 24. fxe5 Re8 25. Rd1 Qxb2 26. d6 Qxe5 27.
dxc7+ Kc8 28. Qg4+ Qe6 29. Qxe6+ Rxe6 30. Rd8# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.27"]
[White "Smart, Michael R"]
[Black "Volovich, Julia"]
[Result "1/2-1/2"]
[WhiteElo "1957"]
[BlackElo "1830"]
[ECO "C07"]
[Opening "French"]
[Variation "Tarrasch, open variation"]
[WhiteFideId "411370"]
[BlackFideId "447099"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd7 7. O-O Nc6 8.
Nb3 a6 9. Nbxd4 Nxd4 10. Nxd4 Qc7 11. Qe2 Bd6 12. h3 Ne7 13. Rd1 Ng6 14. Nf5
Bh2+ 15. Kh1 Be5 16. f4 exf5 17. fxe5 O-O 18. e6 Bxe6 19. Bxe6 fxe6 20. Qxe6+ 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.28"]
[White "Berkley, Stephen W"]
[Black "Kovalskyi, Roman"]
[Result "0-1"]
[WhiteElo "1615"]
[BlackElo "2111"]
[ECO "D32"]
[Opening "QGD"]
[Variation "Tarrasch defence"]
[WhiteFideId "486850"]
[BlackFideId "14184214"]
[EventDate "2023.02.15"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. a3 a6 7. cxd5 exd5 8. Be2
Bf5 9. O-O Be7 10. dxc5 Bxc5 11. b4 Be7 12. Bb2 O-O 13. Qb3 Be6 14. Qc2 Rc8 15.
Rac1 Ne4 16. Rfd1 f5 17. Qb1 Nxc3 18. Bxc3 Qe8 19. Ne5 f4 20. Bd3 Qh5 21. Nxc6
Rxc6 22. Qb2 f3 23. g3 Bf5 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.29"]
[White "Golsta, Ramona"]
[Black "Hutchinson, Norman A"]
[Result "1-0"]
[WhiteElo "1777"]
[BlackElo "1974"]
[ECO "E20"]
[Opening "Nimzo-Indian"]
[Variation "Kmoch variation"]
[WhiteFideId "11607394"]
[BlackFideId "411540"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 O-O 7. e3 Nh5 8. Qc2
f5 9. Nh3 c5 10. Bd3 g6 11. O-O Nc6 12. cxd5 Qxd5 13. c4 Qd6 14. d5 Ne5 15. Be2
Nf6 16. Bb2 exd5 17. cxd5 b6 18. Qc3 Ned7 19. e4 Re8 20. Bb5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.30"]
[White "Gonzales, Ceferino"]
[Black "Patel, Zain"]
[Result "0-1"]
[WhiteElo "1509"]
[BlackElo "1890"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "3.Nf3"]
[WhiteFideId "5219590"]
[BlackFideId "469246"]
[EventDate "2023.02.15"]

1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. Qc2 g6 5. e3 Bg7 6. Nbd2 Bf5 7. Bd3 Bxd3 8. Qxd3
Nbd7 9. b3 O-O 10. Bb2 c5 11. Ne5 dxc4 12. Ndxc4 Nxe5 13. Nxe5 cxd4 14. Qxd4 Nd7
15. Qxd7 Qxd7 16. Nxd7 Bxb2 17. Nxf8 Bxa1 18. Ke2 Be5 19. f4 Bd6 20. Nd7 f6 21.
Rd1 Kf7 22. e4 Bxf4 23. Nc5 b6 24. Nd3 Bd6 25. Rc1 h5 26. g3 h4 27. Nf4 g5 28.
Nd3 hxg3 29. e5 Ba3 30. Rh1 Rh8 31. h3 g2 32. Rg1 Rxh3 33. Rxg2 Bc5 34. b4 Bd4
35. exf6 exf6 36. b5 Re3+ 37. Kd2 Re7 38. Nb4 f5 39. Nc6 Rd7 40. Kc2 Bf6 41. Rh2
g4 42. Rh7+ Ke6 43. Rxd7 Kxd7 44. Kd3 a5 45. a4 Kd6 46. Ke3 Bg5+ 47. Kf2 Kd5 48.
Nb8 Bd8 49. Nc6 Bc7 50. Ne7+ Kc4 51. Ke3 Kb3 52. Kd3 Kxa4 53. Kc4 g3 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.31"]
[White "Gardiner, Eric D"]
[Black "Liu, Tianyi (Jack)"]
[Result "0-1"]
[WhiteElo "1883"]
[BlackElo "1865"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "435880"]
[BlackFideId "8627894"]
[EventDate "2023.02.15"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. dxc5 e6 7. Qxd5 Nxd5 8.
Bb5+ Kd8 9. Ne5 Bh5 10. Nd2 Bxc5 11. Ne4 Be7 12. Ng3 Bg6 13. a3 Bf6 14. Nxg6
hxg6 15. Ne4 Be5 16. Bd2 a6 17. Be2 Nc6 18. g3 Nf6 19. Nxf6 gxf6 20. O-O-O Kc7
21. f4 Bd6 22. Be3 Rad8 23. Rdf1 f5 24. Bc4 Be7 25. b4 Bf6 26. Kc2 Ne7 27. Bb3
Nd5 28. Bd2 Rh3 29. c4 Ne7 30. a4 Rdh8 31. b5 axb5 32. axb5 Rxh2 33. Rxh2 Rxh2
34. Rf3 Bd4 35. Kd3 Rf2 36. Bd1 Rxf3+ 37. Bxf3 Bf2 38. g4 fxg4 39. Bxg4 Bc5 40.
Bf3 Nf5 41. Be4 Ng3 42. Bf3 Nh5 43. Ke4 Bd6 44. Bxh5 gxh5 45. f5 h4 46. fxe6
fxe6 47. Kf3 h3 48. Be3 Be5 49. Bf2 h2 50. Kg2 Bf4 51. Be1 e5 52. c5 e4 53. Ba5+
Kd7 54. c6+ bxc6 55. bxc6+ Kxc6 56. Be1 Kd5 57. Ba5 Kd4 58. Be1 Kd3 59. Bh4 e3
60. Be1 Ke2 61. Ba5 Kd1 62. Bb6 e2 63. Bf2 Bd2 64. Bg3 Be1 65. Bd6 Bh4 66. Bb4
Bg5 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.32"]
[White "Xu, Jiarui"]
[Black "Banerjee, Supratit"]
[Result "1/2-1/2"]
[BlackElo "1740"]
[ECO "C01"]
[Opening "French"]
[Variation "exchange variation"]
[WhiteFideId "471712"]
[BlackFideId "2410079"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c3 Nf6 5. Nf3 Bd6 6. h3 O-O 7. Be3 c6 8. Bd3
Ne4 9. Nfd2 f5 10. Nxe4 dxe4 11. Bc4+ Kh8 12. g3 Nd7 13. f4 Nf6 14. Nd2 a5 15.
a4 Bd7 16. Bb3 Nd5 17. Qe2 Nxe3 18. Qxe3 Qc7 19. h4 Rae8 20. Nc4 Be6 21. O-O-O
Rb8 22. Nxa5 Qxa5 23. Bxe6 b5 24. b4 Qxa4 25. Kb2 Qa7 26. Bb3 Ra8 27. Ra1 Qb7
28. Rxa8 Rxa8 29. Ra1 Rxa1 30. Kxa1 Qa7+ 31. Kb2 g6 32. h5 Qg7 33. hxg6 hxg6 34.
d5 cxd5 35. Qb6 Bxb4 36. Qd8+ Kh7 37. Qh4+ 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.33"]
[White "Murawski, Jan"]
[Black "Bowers, Francis J"]
[Result "1/2-1/2"]
[WhiteElo "1708"]
[BlackElo "1855"]
[ECO "E70"]
[Opening "King's Indian"]
[Variation "accelerated Averbakh system"]
[WhiteFideId "21009287"]
[BlackFideId "438383"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 O-O 6. f3 Nbd7 7. Bd3 h6 8. Be3 e5
9. d5 Ne8 10. Qd2 Kh7 11. g4 c5 12. h4 Rh8 13. h5 g5 14. Nh3 Kg8 15. Nf2 Bf6 16.
Ke2 a5 17. Rhb1 b6 18. a3 Ba6 19. b4 Bb7 20. bxa5 Rxa5 21. Nb5 Be7 22. Qc2 f6
23. Bd2 Ra6 24. a4 Kf7 25. Ra2 Nc7 26. Nxc7 Qxc7 27. Rba1 Rha8 28. Qb1 Bc8 29.
Qe1 Bd8 30. Nd1 Ke7 31. Nc3 Nb8 32. Nb5 Qd7 33. Bc2 Qe8 34. a5 Bd7 35. Bd3 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.34"]
[White "Lenton, Oliver J"]
[Black "Gonzales, Enrique"]
[Result "1-0"]
[ECO "B21"]
[Opening "Sicilian"]
[Variation "Smith-Morra gambit"]
[WhiteFideId "490237"]
[BlackFideId "5213070"]
[EventDate "2023.02.15"]

1. e4 c5 2. d4 cxd4 3. c3 d6 4. cxd4 Nd7 5. Nc3 a6 6. f4 e6 7. Nf3 Ngf6 8. Bd3
Be7 9. a4 O-O 10. O-O b6 11. Qe2 Re8 12. h3 Bb7 13. e5 Nd5 14. f5 Nxc3 15. bxc3
Bxf3 16. Qxf3 dxe5 17. fxe6 fxe6 18. Qf7+ Kh8 19. Qh5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.35"]
[White "Pousada Garcia, Daniel"]
[Black "Donnelly, Andrew J"]
[Result "1-0"]
[WhiteElo "2077"]
[BlackElo "1522"]
[ECO "B28"]
[Opening "Sicilian"]
[Variation "O'Kelly variation"]
[WhiteFideId "2278642"]
[BlackFideId "472344"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 a6 3. c3 e6 4. d4 d5 5. e5 Nc6 6. Bd3 Nge7 7. Na3 Qc7 8. O-O Ng6
9. Re1 Be7 10. Nc2 O-O 11. Ne3 Bd7 12. Nf1 Rac8 13. a3 cxd4 14. cxd4 Na7 15. Bg5
Bb5 16. Rc1 Qd7 17. Bb1 Rxc1 18. Bxc1 Rc8 19. Ng5 Bxg5 20. Bxg5 Ba4 21. b3 Bc6
22. a4 a5 23. Ng3 b5 24. f4 h6 25. f5 hxg5 26. fxg6 f6 27. Qh5 f5 28. Nxf5 exf5
29. e6 Qd6 30. e7 Qb4 31. Qh7# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.36"]
[White "Hutchinson, Paul A"]
[Black "Bryant, Harry"]
[Result "1-0"]
[WhiteElo "2070"]
[BlackElo "1686"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation"]
[WhiteFideId "411558"]
[BlackFideId "489158"]
[EventDate "2023.02.15"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. Nbd2 Qb6 6. dxc5 Qxb2 7. Rb1 Qc3 8.
Bb5 g6 9. O-O Bg7 10. Be5 Qa5 11. c4 e6 12. cxd5 exd5 13. e4 Be6 14. Bd6 dxe4
15. Ng5 h6 16. Nxe6 fxe6 17. Qb3 Nd5 18. Bxc6+ bxc6 19. Qb7 Rd8 20. Qxg7 Qc3 21.
Qxg6+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.37"]
[White "Larchikov, Maksym"]
[Black "Chantrell, Paul"]
[Result "1/2-1/2"]
[WhiteElo "1901"]
[BlackElo "1572"]
[ECO "D19"]
[Opening "QGD Slav"]
[Variation "Dutch variation, main line"]
[WhiteFideId "34120815"]
[BlackFideId "451967"]
[EventDate "2023.02.15"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O
O-O 9. Qe2 Nbd7 10. Rd1 Ne4 11. Nxe4 Bxe4 12. Bd2 Bxf3 13. gxf3 Bxd2 14. Rxd2
Nb6 15. Bd3 Nd5 16. f4 f5 17. Kh1 a5 18. Rg1 Rf6 19. Rdd1 Qe8 20. Rg2 Rg6 21.
Rxg6 Qxg6 22. Rc1 Qe8 23. Qf3 Qb8 24. Rg1 Qc7 25. Bc4 Re8 26. Rc1 Qd6 27. Qd1 b6
28. Qb3 Nb4 29. Rg1 Re7 30. h3 Kf7 31. Rc1 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.38"]
[White "Kemp, Paul R"]
[Black "Baguley, John"]
[Result "1-0"]
[WhiteElo "1984"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "415251"]
[BlackFideId "436755"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. O-O
cxd4 9. Nxd4 Nxd4 10. Bxd4 Qc7 11. Nb5 Qb8 12. c4 a6 13. Qa4 Be7 14. Nc7+ Kf8
15. Nxa8 Qxa8 16. Qd7 dxc4 17. Bf3 f6 18. Rac1 Bd3 19. Rfd1 Nh6 20. Qxe6 Qd8 21.
Rxd3 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.39"]
[White "Soulier, Alfred"]
[Black "Sefton, Adam"]
[Result "1-0"]
[WhiteElo "1722"]
[BlackElo "1529"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz variation"]
[WhiteFideId "486264"]
[BlackFideId "343400965"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 cxd4 7. Nxd4 Nc6 8. Be3
Bc5 9. a3 Nxd4 10. Bxd4 Bxd4 11. Qxd4 Qb6 12. Qxb6 Nxb6 13. O-O-O Bd7 14. Be2 f6
15. exf6 gxf6 16. Rhe1 Kf7 17. Bh5+ Kg7 18. f5 e5 19. Nxd5 Bxf5 20. Nxb6 axb6
21. Bf3 Rac8 22. c3 Rc7 23. g4 Bd7 24. g5 Bc6 25. gxf6+ Kxf6 26. Be4 Bxe4 27.
Rxe4 Kf5 28. Rb4 e4 29. Rf1+ Kg4 30. Rxe4+ Kh3 31. Rf2 Rg8 32. Re3+ Kh4 33. Rf4+
Rg4 34. Rxg4+ Kxg4 35. Kd2 h5 36. Ke2 Rf7 37. a4 Rf4 38. b3 h4 39. h3+ Kf5 40.
Rd3 Re4+ 41. Kf2 Rf4+ 42. Kg2 Re4 43. Rd5+ Kf4 44. Kf2 Re7 45. Rh5 Ke4 46. Rxh4+
Kd3 47. Rc4 Rf7+ 48. Kg3 Kc2 49. Rb4 Rg7+ 50. Kf4 Rh7 51. Kg4 Rg7+ 52. Kf5 Rh7
53. h4 Kxc3 54. Kg6 Rh8 55. Rf4 Kxb3 56. h5 Rg8+ 57. Kh7 Rg1 58. Rf6 b5 59. axb5
Kb4 60. Rb6 Kc5 61. Rxb7 Kd6 62. h6 Kc5 63. Rg7 Ra1 64. Kh8 Kxb5 65. Kg8 Kb4 66.
h7 Ra8+ 67. Kf7 Rh8 68. Kg6 Ra8 69. Rg8 Ra6+ 70. Kg5 Ra5+ 71. Kg4 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.40"]
[White "Norris, Anthony"]
[Black "Kaushik, Madhav"]
[Result "0-1"]
[WhiteElo "1917"]
[BlackElo "1443"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "2077779"]
[BlackFideId "499986"]
[EventDate "2023.02.15"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 d6 6. cxd4 Nc6 7. Bc4 Nb6 8. Bb5
e6 9. O-O Be7 10. Nc3 O-O 11. Qe2 Bd7 12. Rd1 a6 13. Bd3 Nb4 14. Bb1 Bc6 15. a3
N4d5 16. Ne4 Bb5 17. Qc2 Rc8 18. Nc5 g6 19. exd6 Bxd6 20. Bh6 Re8 21. Qe4 Nf6
22. Qe1 Qc7 23. Ne4 Be7 24. Ba2 Nbd5 25. Ne5 Bf8 26. Bd2 b6 27. Rdc1 Qb7 28. Ng5
Re7 29. Rxc8 Qxc8 30. Rc1 Qb7 31. f3 Be8 32. Qh4 h6 33. Ne4 Bg7 34. Bxh6 Rc7 35.
Re1 Rc2 36. Nd6 Qe7 37. Nxe8 Qxe8 38. Bxg7 Kxg7 39. Bxd5 Nxd5 40. Ng4 Qh8 41.
Qg3 Rxb2 42. Qe5+ Kh7 43. Qd6 Qc8 44. Qg3 Qc2 45. h4 Qd2 46. Kh2 Nf4 47. Nf6+
Kh8 48. Qg5 Qxg2+ 49. Qxg2 Rxg2+ 50. Kh1 Ra2 51. Re4 Nd3 52. Kg1 Rxa3 53. h5 Kg7
54. Ne8+ Kh6 55. hxg6 Kxg6 56. Kg2 b5 57. Nc7 b4 58. d5 exd5 59. Nxd5 b3 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.41"]
[White "Gamal, Alaa"]
[Black "Puthanveettil, Joshua"]
[Result "1-0"]
[WhiteElo "1725"]
[ECO "E00"]
[Opening "Queen's pawn game"]
[WhiteFideId "469114"]
[BlackFideId "343411096"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 e6 3. a3 d5 4. Nc3 b6 5. g3 Nc6 6. Bg2 Bb7 7. Nf3 dxc4 8. Ne5
Nd5 9. Qa4 Qd6 10. Ne4 Qd8 11. Ng5 Qe7 12. Ngxf7 Rg8 13. Bg5 Qxf7 14. Nxf7 Kxf7
15. Qxc4 Na5 16. Qc2 Rc8 17. O-O c5 18. dxc5 Rxc5 19. Qxh7 Bd6 20. b4 Nf6 21.
Bxf6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.42"]
[White "Matthews, Adrian M S"]
[Black "Kent, Rowan"]
[Result "1-0"]
[WhiteElo "1781"]
[BlackElo "1247"]
[ECO "C78"]
[Opening "Ruy Lopez"]
[Variation "5.O-O"]
[WhiteFideId "413631"]
[BlackFideId "460931"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. d3 d6 8. c3 O-O
9. h3 h6 10. Re1 Bb7 11. Nbd2 Re8 12. Nf1 Bf8 13. Ne3 Na5 14. Bc2 d5 15. exd5
Nxd5 16. Ng4 f6 17. Nh4 Qd7 18. Bd2 c5 19. c4 Nb4 20. Bxb4 cxb4 21. cxb5 axb5
22. Ne3 Qd4 23. Nhf5 Qxb2 24. Qg4 Kh7 25. d4 Kh8 26. Qg6 e4 27. d5 Rad8 28. d6
Bc8 29. Ne7 Bxe7 30. Bxe4 Kg8 31. Qh7+ Kf8 32. Bd5 Bxd6 33. Qg8+ Ke7 34. Qf7# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.43"]
[White "Rastogi, Nayan Keats"]
[Black "Gardner, Phillip K"]
[Result "1/2-1/2"]
[WhiteElo "1421"]
[BlackElo "1814"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "343407579"]
[BlackFideId "413690"]
[EventDate "2023.02.15"]

1. e4 c5 2. c3 b6 3. d4 Bb7 4. Bd3 Nf6 5. Qe2 cxd4 6. cxd4 Nc6 7. Nf3 Nb4 8. Nc3
Nxd3+ 9. Qxd3 e6 10. O-O Bb4 11. e5 Nd5 12. Nxd5 Bxd5 13. Bd2 Be7 14. Rfc1 Rc8
15. Be3 h6 16. Nd2 Rxc1+ 17. Rxc1 Qa8 18. f3 O-O 19. Ne4 Rc8 20. Rxc8+ Qxc8 21.
Qc3 Qa6 22. a3 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.44"]
[White "Miller, Daniel"]
[Black "Latypova, Olga L"]
[Result "0-1"]
[BlackElo "1754"]
[ECO "E60"]
[Opening "King's Indian defence"]
[BlackFideId "472476"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 g6 3. h4 h5 4. Nc3 d5 5. Bg5 dxc4 6. e4 c5 7. Bxf6 exf6 8. d5
Bh6 9. Bxc4 O-O 10. Nf3 Bg4 11. O-O Nd7 12. Re1 a6 13. a4 Qb6 14. Qd3 Bxf3 15.
Qxf3 Ne5 16. Qe2 Qd6 17. g3 Qd7 18. f4 Nxc4 19. Qxc4 Qh3 20. Qd3 Bxf4 21. Ne2
Be5 22. Rad1 c4 23. Qf3 Bxb2 24. Nf4 Qd7 25. Qe2 Bc3 26. Rf1 Qxa4 27. d6 Qc6 28.
Nd5 Qc5+ 29. Kg2 Be5 30. Nxf6+ Bxf6 31. Rxf6 Qe5 32. Qf3 Qb2+ 33. Qf2 Qxf2+ 34.
Rxf2 b5 35. d7 b4 36. Rfd2 Rfd8 37. Rd4 c3 38. Rxb4 c2 39. Rc1 Rxd7 40. Rxc2
Rad8 41. Rb6 Rd2+ 42. Rxd2 Rxd2+ 43. Kf3 a5 44. Rb8+ Kg7 45. Ra8 Ra2 46. Kf4 a4
47. Ke5 a3 48. Ra7 Ra1 49. Ra8 a2 50. Ra7 Rg1 51. Rxa2 Rxg3 52. Rh2 Rg4 53. Kd5
Kf6 54. Rf2+ Ke7 55. Rh2 Rg1 56. Rf2 Rg4 57. Rh2 Rg1 58. Rf2 f6 59. Ra2 Rd1+ 60.
Kc4 Rh1 61. Rg2 Kf7 62. Kd4 Rxh4 63. Kd5 Rh1 64. Rf2 Rd1+ 65. Kc4 Ke6 66. Rg2 g5
67. Kc3 Ke5 68. Kc2 Rd4 69. Rf2 Rxe4 70. Kd3 f5 71. Ra2 Rd4+ 72. Kc3 Rd6 73. Kc4
h4 74. Kc5 Rd5+ 75. Kc6 Rd3 76. Ra8 g4 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.45"]
[White "Keerthi Kumar, Advait"]
[Black "Hertog, Alexander"]
[Result "1-0"]
[WhiteElo "1483"]
[BlackElo "1641"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "498033"]
[BlackFideId "488453"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. h3 e6 6. Nf3 Nge7 7. Bd3 Ng6 8. O-O Be7
9. Be3 cxd4 10. cxd4 O-O 11. Nc3 a6 12. Bxg6 hxg6 13. Rc1 Bd7 14. g3 Rc8 15. h4
Na5 16. Bg5 b5 17. Kg2 b4 18. Ne2 Rxc1 19. Nxc1 f6 20. exf6 gxf6 21. Bf4 Kf7 22.
Qc2 Qc8 23. Qb1 Rh8 24. Nd3 Be8 25. Rc1 Nc6 26. Qc2 g5 27. Bxg5 Qb8 28. Bf4 Bd6
29. Bxd6 Qxd6 30. Nf4 Ke7 31. Re1 Bf7 32. Qf5 Qd7 33. Nxd5+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.46"]
[White "Catabay, Mae Katelyn Rose"]
[Black "Lazarevic, Ljubica"]
[Result "0-1"]
[WhiteElo "1525"]
[BlackElo "1495"]
[ECO "C01"]
[Opening "French"]
[Variation "exchange variation"]
[WhiteFideId "484768"]
[BlackFideId "418765"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Nf6 6. O-O O-O 7. Bg5 Bg4 8.
Nbd2 Nbd7 9. Re1 c6 10. Nf1 Qb6 11. Rb1 Bxf3 12. Qxf3 Qxd4 13. Qh3 Qg4 14. Qxg4
Nxg4 15. Bf5 Ngf6 16. Bxd7 Nxd7 17. Be7 Bxe7 18. Rxe7 Rfd8 19. Ng3 Rab8 20. Rbe1
Kf8 21. Nf5 Nc5 22. R7e3 g6 23. Nd4 Re8 24. f3 Rxe3 25. Rxe3 Re8 26. Ra3 a6 27.
Kf2 Re7 28. b4 Nd7 29. Ra5 Nb6 30. Ra3 Ke8 31. Rc3 Kd7 32. h3 Kd6 33. Nb3 Nc4
34. Nc5 a5 35. Ne4+ dxe4 36. Rxc4 e3+ 37. Ke2 axb4 38. Rxb4 Kc5 39. Rb3 Kc4 40.
a4 f5 41. Ra3 f4 42. a5 g5 43. h4 h6 44. a6 bxa6 45. Rxa6 Kb5 46. Ra8 Rd7 47.
hxg5 hxg5 48. Rg8 Rd5 49. Ke1 Kc4 50. Rc8 c5 51. Ra8 Kc3 52. Ra2 Rd2 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.47"]
[White "Chan, Anthony"]
[Black "Li, Evan"]
[Result "0-1"]
[BlackElo "1394"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[BlackFideId "486884"]
[EventDate "2023.02.15"]

1. e4 c5 2. c3 e6 3. d4 cxd4 4. Nf3 dxc3 5. Nxc3 Nc6 6. Bc4 a6 7. O-O Nge7 8.
Bf4 g6 9. Nd5 exd5 10. exd5 Na5 11. d6 Nxc4 12. dxe7 Bxe7 13. Qd4 O-O 14. Qxc4
d5 15. Qd4 Bf6 16. Be5 Bxe5 17. Nxe5 Be6 18. f4 Rc8 19. Rac1 Qa5 20. Rce1 Qxa2
21. Ra1 Qb3 22. Ra3 Qc2 23. f5 Bxf5 24. Rxf5 Qxf5 25. Rf3 Qe4 26. Qxe4 dxe4 27.
Rh3 Rc1+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.48"]
[White "Zurba, Jonas"]
[Black "Moni, Claudio"]
[Result "1/2-1/2"]
[BlackElo "1562"]
[ECO "B01"]
[Opening "Scandinavian (centre counter) defence"]
[WhiteFideId "12850195"]
[BlackFideId "487465"]
[EventDate "2023.02.15"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nc6 4. Be3 e5 5. c4 Qa5+ 6. Bd2 Bb4 7. d5 Nd4 8. Bd3
Nf6 9. Ne2 Bxd2+ 10. Nxd2 Bf5 11. Bxf5 Nxf5 12. O-O O-O 13. Nc3 Rfe8 14. Re1 Nd7
15. Nb3 Qb4 16. Qg4 g6 17. Nb5 Rec8 18. h4 c6 19. Nc3 cxd5 20. Nxd5 Qxc4 21.
Ne7+ Nxe7 22. Qxd7 Rc7 23. Qd6 Nf5 24. Qxe5 Re7 25. Qf6 Qxh4 26. Qc3 Rxe1+ 27.
Rxe1 Qd8 28. Qf3 b6 29. Rd1 Qe8 30. Qb7 h5 31. Rd7 a6 32. Nd2 Rd8 33. Ne4 Kf8 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.49"]
[White "Catabay, Rezin C"]
[Black "Hariharan, Shambavi"]
[Result "1/2-1/2"]
[WhiteElo "1597"]
[BlackElo "1491"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "487686"]
[BlackFideId "488160"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 cxd4 5. cxd4 Nc6 6. Nc3 a6 7. g3 Bf5 8. a3 e6
9. Bg2 Qb6 10. Nge2 Nge7 11. O-O Bg4 12. h3 Bxe2 13. Nxe2 Nf5 14. Kh1 Be7 15. g4
Nh4 16. Ng3 Nxg2 17. Kxg2 Qxd4 18. Qxd4 Nxd4 19. f4 O-O 20. f5 Bh4 21. f6 Bxg3
22. Kxg3 Ne2+ 23. Kh4 Nxc1 24. fxg7 Kxg7 25. Raxc1 Rac8 26. b3 Rfd8 27. Rfd1 b5
28. Kg5 a5 29. h4 b4 30. Rxc8 Rxc8 31. axb4 axb4 32. Rd4 Rb8 33. Kf4 h6 34. g5 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.50"]
[White "Pride, Stephen C"]
[Black "Zhu, Pengxiao"]
[Result "1/2-1/2"]
[WhiteElo "1533"]
[BlackElo "1437"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation"]
[WhiteFideId "419680"]
[BlackFideId "499307"]
[EventDate "2023.02.15"]

1. d4 d5 2. Bf4 Nf6 3. Nc3 c5 4. e3 cxd4 5. exd4 a6 6. Bd3 Nc6 7. Nge2 Bg4 8. f3
Bh5 9. a3 e6 10. Qd2 Bd6 11. Bg3 O-O 12. O-O Rc8 13. Nd1 e5 14. dxe5 Nxe5 15. c3
Re8 16. Kh1 Bg6 17. Bxg6 hxg6 18. Bxe5 Bxe5 19. Nf2 Qb6 20. Nd3 Bc7 21. Nd4 Qd6
22. g3 Bb6 23. Rae1 Bxd4 24. cxd4 Nd7 25. Rxe8+ Rxe8 26. Re1 Rc8 27. Rc1 Rc4 28.
Rxc4 dxc4 29. Nf4 g5 30. Ne2 Qd5 31. Qe3 Nf6 32. Nc3 Qf5 33. Kg2 g4 34. f4 Qc2+
35. Qe2 Qxe2+ 36. Nxe2 Kf8 37. Nc3 Ke7 38. Kf2 Ke6 39. Ke3 Nd5+ 40. Kd2 Nxc3 41.
bxc3 Kd5 42. a4 f5 43. Kc2 Kc6 44. Kb2 g6 45. Ka3 a5 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.51"]
[White "Li, Reya"]
[Black "Swanson, George"]
[Result "1-0"]
[WhiteElo "1474"]
[BlackElo "1792"]
[ECO "B13"]
[Opening "Caro-Kann"]
[Variation "exchange variation"]
[WhiteFideId "486892"]
[BlackFideId "343413889"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. c4 Nf6 6. Nc3 e6 7. a3 Be7 8. c5
Ne4 9. Qc2 f5 10. Bf4 g5 11. Be5 Rg8 12. Bb5 Kf7 13. Bxc6 bxc6 14. h3 Bb7 15. g4
Qc8 16. Nd2 Bf6 17. Ncxe4 dxe4 18. Nc4 Bxe5 19. dxe5 Ke7 20. Nd6 Qc7 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.52"]
[White "Weersing, Nathan"]
[Black "Turner, David J"]
[Result "0-1"]
[WhiteElo "1451"]
[BlackElo "1762"]
[ECO "B07"]
[Opening "Pirc"]
[Variation "Ufimtsev-Pytel variation"]
[WhiteFideId "467936"]
[BlackFideId "419737"]
[EventDate "2023.02.15"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Qc7 5. Bg5 Nbd7 6. Bd3 e5 7. dxe5 dxe5 8. a3
h6 9. Bh4 Be7 10. Qd2 g5 11. Bg3 Nh5 12. h4 g4 13. Nh2 Nxg3 14. fxg3 h5 15. Rf1
Nc5 16. O-O-O Be6 17. Qf2 Qa5 18. Be2 b5 19. Nxg4 hxg4 20. Bxg4 Rf8 21. Bh5 b4
22. Nb1 bxa3 23. Nxa3 Rb8 24. Qf3 Na4 25. Bg4 Bxa3 26. Qxa3 Bxg4 27. Qd6 Qb6 28.
Qxe5+ Be6 29. b3 Nc5 30. Rf6 a5 31. Rd6 Ke7 32. g4 Rbd8 33. Rxd8 Rxd8 34. Rf3
Rg8 35. g5 Nd7 36. Qc3 Qg1+ 37. Kb2 Qxg2 38. Rd3 Qxe4 39. Qxa5 Qe5+ 40. Qc3
Qxc3+ 41. Kxc3 Rh8 42. Rd4 Ne5 43. Kb4 Nf3 44. Re4 Rxh4 45. Rxh4 Nxh4 46. Kc5
Bd7 47. c4 Nf3 48. b4 Nxg5 49. b5 cxb5 50. cxb5 Bxb5 51. Kxb5 Ke6 52. Kc4 Ke5
53. Kd3 f5 54. Ke3 f4+ 55. Kf2 Ke4 56. Ke2 Nh3 57. Kf1 Kf3 58. Ke1 Kg2 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.53"]
[White "Warner, Nicholas"]
[Black "Skelton, Alexander"]
[Result "0-1"]
[WhiteElo "1735"]
[ECO "A02"]
[Opening "Bird's opening"]
[WhiteFideId "343414400"]
[EventDate "2023.02.15"]

1. f4 Nf6 2. b3 d6 3. Nf3 e5 4. fxe5 dxe5 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bc5 8.
e3 O-O 9. Bd3 Bxd4 10. exd4 Re8+ 11. Kd2 Nc6 12. Bb2 Bg4 13. Na3 Rad8 14. c3 Ne7
15. c4 Bf5 16. Rae1 Bxd3 17. Kxd3 c5 18. d5 b6 19. Nb5 Nc8 20. Re5 Rxe5 21. Bxe5
Ng4 22. Bg3 Nh6 23. Re1 Nf5 24. Bf4 Kf8 25. Bg5 f6 26. Bf4 Nfd6 27. Nxd6 Nxd6
28. Re6 Ne8 29. h4 Kf7 30. Kc3 Rd7 31. Rc6 Ke7 32. b4 Nd6 33. Kb3 Nb7 34. Rc8
cxb4 35. Kxb4 Nd6 36. Rh8 Rc7 37. Bxd6+ Kxd6 38. Rd8+ Ke7 39. Rh8 h6 40. a4 Kd6
41. Re8 Kd7 42. Re4 Rc5 43. h5 a5+ 44. Kb3 Kd6 45. Re6+ Kd7 46. Rxb6 f5 47. Rg6
Rc8 48. Rxg7+ Kd6 49. Rg6+ Ke5 50. Rxh6 Rg8 51. Rg6 Rh8 52. h6 f4 53. Kc3 Kf5
54. Re6 Kg4 55. d6 Kf5 56. Re7 Rxh6 57. c5 Rg6 58. d7 Rg3+ 59. Kd4 Rxg2 60. Re5+
Kf6 61. Rd5 Rd2+ 62. Kc4 Rxd5 63. Kxd5 Ke7 64. c6 f3 65. Kc5 f2 66. Kb6 f1=Q 67.
Kc7 Qf8 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.54"]
[White "Osborne, Paul"]
[Black "Walker, Heather Enid"]
[Result "1-0"]
[BlackElo "1280"]
[ECO "A00"]
[Opening "Grob's attack"]
[WhiteFideId "343419020"]
[BlackFideId "343402127"]
[EventDate "2023.02.15"]

1. g4 e5 2. d3 d5 3. g5 Bf5 4. Bg2 Nc6 5. h4 Nge7 6. Nc3 h6 7. Nf3 Qd7 8. b3 d4
9. Na4 g6 10. Nc5 Qc8 11. Bb2 Nd5 12. Ne4 Nf4 13. Nf6+ Kd8 14. Bf1 Qe6 15. Ne4
h5 16. Qd2 a5 17. c3 Be7 18. O-O-O Ra6 19. cxd4 exd4 20. Qxf4 Nb4 21. Kd2 Rc6
22. Nxd4 Qd5 23. Nxc6+ Qxc6 24. Rc1 Qb6 25. Bxh8 Nd5 26. Qf3 Bg4 27. Qxf7 c6 28.
Qg8+ Kd7 29. Nc5+ Bxc5 30. Qf7+ Ne7 31. Rxc5 Qxc5 32. Bf6 Be6 33. Bh3 Qb4+ 34.
Ke3 Qc5+ 35. Bd4 Qd5 36. Bxe6+ Qxe6+ 37. Qxe6+ Kxe6 38. Bb6 Nd5+ 39. Kd4 Nxb6
40. e4 Nd7 41. Rc1 b6 42. f4 c5+ 43. Ke3 b5 44. a4 bxa4 45. bxa4 Kd6 46. d4 Kc6
47. d5+ Kd6 48. Kd3 Nb6 49. Ra1 Kc7 50. Rc1 Nxa4 51. Kc4 Kb6 52. Rb1+ Ka6 53. d6
Nb6+ 54. Kxc5 Kb7 55. Rxb6+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.55"]
[White "Sellen, John"]
[Black "Devalia, Aadishesh"]
[Result "0-1"]
[WhiteElo "1547"]
[ECO "A03"]
[Opening "Bird's opening"]
[WhiteFideId "432300"]
[EventDate "2023.02.15"]

1. f4 d5 2. Nf3 c6 3. e3 Bf5 4. d3 Nf6 5. Be2 e6 6. O-O Bc5 7. d4 Bb6 8. Bd3 O-O
9. Qe1 h6 10. Qe2 c5 11. c3 Bxd3 12. Qxd3 c4 13. Qe2 Ne4 14. Nbd2 f5 15. Ne5 Nd7
16. Nxd7 Qxd7 17. Nf3 Bc7 18. Ne5 Bxe5 19. fxe5 g5 20. Qh5 Kg7 21. Rf3 Qa4 22.
Rf1 Rf7 23. Qd1 Qxd1 24. Rxd1 Kh7 25. Bd2 Rg8 26. Be1 Rfg7 27. Bf2 f4 28. Rac1
fxe3 29. Bxe3 Rf7 30. Rf1 Rgf8 31. Rxf7+ Rxf7 32. Rf1 Rxf1+ 33. Kxf1 Kg6 34. Ke2
Kf5 35. Kf3 g4+ 36. Ke2 h5 37. g3 Ng5 38. Bxg5 Kxg5 39. Kf2 h4 40. Ke3 hxg3 41.
hxg3 Kf5 42. Ke2 Ke4 43. b3 cxb3 44. axb3 b5 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.56"]
[White "Podmore, Mervyn J"]
[Black "van Litsenborgh, Rudi"]
[Result "0-1"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[BlackFideId "343418376"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Ne7 7. O-O Nf5 8. Bg5
Be7 9. Bxe7 Qxe7 10. Nc3 O-O 11. Ne2 c5 12. c3 Nc6 13. a3 c4 14. Qd2 Na5 15. Qg5
Qxg5 16. Nxg5 Nb3 17. Rad1 a5 18. Ng3 Ne7 19. f4 h6 20. Nh3 g6 21. Nf2 b5 22.
Ng4 Kg7 23. Nf6 Ng8 24. Ng4 b4 25. Rf2 bxa3 26. bxa3 a4 27. Rdf1 Ne7 28. h4 h5
29. Ne3 Na5 30. Kh2 Nf5 31. Ngxf5+ gxf5 32. Rg1 Nc6 33. Kh3 Rab8 34. g4 fxg4+
35. Nxg4 hxg4+ 36. Rxg4+ Kh7 37. Rg5 Rg8 38. Rh5+ Kg7 39. Rg2+ Kf8 40. Rgg5 Rxg5
41. Rxg5 Ne7 42. h5 Rb3 43. h6 Ng6 44. f5 Rxc3+ 45. Kg4 exf5+ 46. Rxf5 Nh8 47.
e6 Rxa3 48. Kg5 Ke7 49. h7 fxe6 50. Re5 Rh3 51. Re2 Rxh7 52. Ra2 Nf7+ 53. Kf4
Rh4+ 54. Ke3 Rh3+ 55. Kd2 a3 56. Kc1 Rh1+ 57. Kd2 Rh2+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.18"]
[Round "8.57"]
[White "Dean, Matthew"]
[Black "Soulier, Arne"]
[Result "1-0"]
[BlackElo "1120"]
[ECO "A05"]
[Opening "Reti"]
[Variation "King's Indian attack"]
[WhiteFideId "343407889"]
[BlackFideId "494496"]
[EventDate "2023.02.15"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d6 6. Nbd2 c5 7. Nc4 Nc6 8. e4
b5 9. Ncd2 a6 10. Ne1 Bg4 11. f3 Bd7 12. f4 Ng4 13. Ndf3 Nd4 14. Nxd4 Bxd4+ 15.
Kh1 Nf2+ 16. Rxf2 Bxf2 17. Nf3 Bg4 18. Qd2 Bxf3 19. Qxf2 Bxg2+ 20. Qxg2 Qc8 21.
f5 Re8 22. Qd2 e5 23. Qh6 Kh8 24. Bg5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.31"]
[White "Bowers, Francis J"]
[Black "Dasgupta, Avyukt"]
[Result "1/2-1/2"]
[WhiteElo "1855"]
[BlackElo "1888"]
[ECO "C10"]
[Opening "French"]
[Variation "Fort Knox variation"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. O-O Ngf6
8. Re1 Be7 9. c3 O-O 10. Qc2 Nxe4 11. Bxe4 Bxe4 12. Qxe4 c6 13. Ne5 Bf6 14.
Bf4 Nb6 15. Ng4 Qd5 16. Qe3 Qf5 17. Qg3 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.47"]
[White "Zhu, Pengxiao"]
[Black "Skelton, Alexander"]
[Result "1/2-1/2"]
[WhiteElo "1437"]
[BlackElo "0"]
[ECO "D83"]
[Opening "Gruenfeld"]
[Variation "Gruenfeld gambit, Capablanca variation"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Rc1 Nh5 7. Bg3 Nxg3 8.
hxg3 c5 9. dxc5 dxc4 10. Qxd8 Rxd8 11. Bxc4 Na6 12. Bxa6 bxa6 13. Nf3 Rb8
14. b3 Bb7 15. O-O Rdc8 16. Ne2 Bxf3 17. gxf3 Rb5 18. Rfd1 Rbxc5 19. Rxc5
Rxc5 20. Rd7 Rc2 21. Nf4 e6 22. Rxa7 Rxa2 23. Nd3 a5 24. Nc5 Bc3 25. Ra8+
Kg7 26. Ra7 Kg8 27. Nd3 Rd2 28. Nf4 Rb2 29. Nd3 Rxb3 30. Nc5 Rb2 31. Ra8+
Kg7 32. Ra7 Kg8 33. Na4 Rb1+ 34. Kh2 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.16"]
[White "Anand, Batsukh"]
[Black "Hobson, Kenneth"]
[Result "1/2-1/2"]
[WhiteElo "2197"]
[BlackElo "2051"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. Qc2 c6 7. Bf4 Nbd7 8.
h4 h6 9. Nbd2 b6 10. O-O Ba6 11. b3 Rc8 12. e4 c5 13. exd5 exd5 14. Rfe1 b5
15. cxb5 Bxb5 16. Rac1 Nb6 17. Qb2 Nfd7 18. Bh3 Bf6 19. a4 Bc6 20. Bd6 Re8
21. Rxe8+ Qxe8 22. Bxc5 Nxc5 23. Rxc5 Bd7 24. Bxd7 Qxd7 25. Qc2 Re8 26. a5
Nc8 27. Kg2 Ne7 28. Qd3 Qg4 29. Qe3 Rd8 30. Rc7 Nf5 31. Qd3 Nxd4 32. Nxd4
Qxd4 33. Qxd4 Bxd4 34. Nf3 Bf6 35. Rxa7 Rb8 36. Rd7 Rxb3 37. Rxd5 Rb4 38.
h5 Kf8 39. Rd7 Ra4 40. Ra7 Ra2 41. a6 Bd8 42. Ne5 f6 43. Nc6 Bb6 44. Ra8+
Kf7 45. a7 Bxf2 46. Kh3 f5 47. Kg2 Bc5+ 48. Kf1 Kf6 49. Ke1 Bxa7 50. Rxa7
Rxa7 51. Nxa7 Kg5 52. Kf2 f4 53. gxf4+ Kxf4 54. Nc6 Kg5 55. Kf3 Kxh5 56.
Ne5 Kg5 57. Kg3 Kf5 58. Nf3 g5 59. Nh4+ gxh4+ 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.13"]
[White "Krivenko, Dion"]
[Black "Bazakutsa, Svyatoslav"]
[Result "0-1"]
[WhiteElo "2155"]
[BlackElo "2330"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nd4 5. Nxd4 cxd4 6. c3 a6 7. Ba4 Bc5
8. Qh5 Ba7 9. d3 Nf6 10. Qh4 h6 11. e5 Nd5 12. Qg3 Kf8 13. cxd4 Bxd4 14.
Nd2 Ne7 15. Nf3 Ba7 16. d4 b5 17. Bc2 Bb7 18. Be3 g6 19. h4 Nf5 20. Bxf5
exf5 21. Ne1 Kg7 22. Nd3 Qe7 23. Nf4 Kh7 24. Rfe1 Bb8 25. Rac1 Rg8 26. Nh3
Rh8 27. Rcd1 a5 28. Bc1 Bd5 29. b3 Ra6 30. Bb2 d6 31. Nf4 Be4 32. f3 dxe5
33. fxe4 exf4 34. Qf3 fxe4 35. Rxe4 Qxh4 36. Rde1 Bd6 37. Bc1 Rf8 38. Bxf4
Bxf4 39. Qxf4 Qxf4 40. Rxf4 Ra7 41. Re5 b4 42. Kf2 Kg7 43. Ke3 f5 44. d5
Rc8 45. Rf2 a4 46. Kd4 axb3 47. axb3 Rc3 48. Rf3 Rc2 49. g3 Kf6 50. Re6+
Kg5 51. Rb6 Kg4 52. Rd3 g5 53. Rxh6 f4 54. gxf4 gxf4 55. Rg6+ Kf5 56. Rg8
Rf7 57. Rh3 Rd2+ 58. Kc5 Rc7+ 59. Kd6 Rc3 60. Rh4 Ke4 61. Re8+ Kf3 62. Rf8
Rd4 63. Ke6 Re3+ 64. Kd6 Kg3 65. Rfh8 Red3 66. Rh3+ Kf2 67. Rh2+ Ke3 68.
Re8+ Kf3 69. Rh5 Kg4 70. Ree5 f3 71. Reg5+ Kf4 72. Kc5 f2 73. Rf5+ Ke3 74.
Rf7 Rc3+ 75. Kd6 Rf4 76. Re5+ Kf3 77. Ref5 Rxf5 78. Rxf5+ Ke2 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.30"]
[White "Hutchinson, Paul A"]
[Black "Golubovic, Erik"]
[Result "0-1"]
[WhiteElo "2070"]
[BlackElo "1887"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation"]
[EventDate "2023.02.15"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. Nbd2 cxd4 6. exd4 Bf5 7. c3 e6
8. Qb3 Bd6 9. Qb4 b6 10. Qxb6 Be5 11. Qb7 Bxf4 12. Qxc6+ Kf8 13. Be2 g6 14.
O-O h5 15. Nb3 Kg7 16. Qa6 Qc7 17. Rfe1 Rab8 18. Bd1 Nd7 19. Qe2 Be4 20. h3
a5 21. a4 Rb7 22. Nfd2 Bf5 23. Nf1 g5 24. g3 Bd6 25. Kg2 g4 26. h4 Rhb8 27.
Nfd2 Nf6 28. Qe3 Bg6 29. Kg1 Ng8 30. Qg5 Nh6 31. Bc2 Be7 32. Qe3 Bxc2 33.
Nc5 Bxc5 34. dxc5 Bg6 35. b3 Nf5 36. Qg5 f6 37. Qf4 Qxf4 38. gxf4 Kf7 39.
c4 Nxh4 40. cxd5 exd5 41. Rac1 Rc7 42. Re3 Rbc8 43. b4 d4 44. Rb3 axb4 45.
Rxb4 Rxc5 46. Rxc5 Rxc5 47. Rxd4 Rc1+ 48. Kh2 Rd1 49. f5 Nxf5 50. Rd7+ Ke6
51. Rd3 Nh4 52. Re3+ Kf7 53. Nb3 f5 54. Kg3 Nf3 55. a5 h4+ 56. Kf4 Nd4 57.
a6 Nxb3 58. Rxb3 Ra1 59. Rb7+ Kf6 60. Rb6+ Kg7 61. Kg5 Bf7 62. Kxh4 Ra5 63.
Kg5 Kf8 64. Rf6 Ke7 65. Rxf5 Rxa6 66. Re5+ Be6 67. Re3 Ra2 68. f4 Ra5+ 69.
Kh4 Kf6 70. Rc3 Ra8 71. Kg3 Rh8 72. Kg2 Kf5 73. Re3 Bd5+ 74. Kf2 Kxf4 75.
Ra3 g3+ 76. Ke2 g2 77. Ra4+ Be4 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.5"]
[White "Grieve, Harry"]
[Black "Payne, Matthew J"]
[Result "1-0"]
[WhiteElo "2442"]
[BlackElo "2104"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz, Boleslavsky variation"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. a3
b5 9. dxc5 Bxc5 10. Bxc5 Nxc5 11. b4 Nd7 12. Bd3 Qb6 13. Qd2 f6 14. exf6
Nxf6 15. Qf2 Qxf2+ 16. Kxf2 O-O 17. Rhe1 Ng4+ 18. Kg3 Nf6 19. Kh4 Ra7 20.
Ne5 Nxe5 21. fxe5 g5+ 22. Kh3 Nh5 23. g3 Ng7 24. Rf1 Raf7 25. Rxf7 Rxf7 26.
a4 Rc7 27. axb5 Rxc3 28. bxa6 Nf5 29. a7 Bb7 30. a8=Q+ Bxa8 31. Rxa8+ Kf7
32. b5 g4+ 33. Kxg4 Ne3+ 34. Kg5 Nxc2 35. b6 Nb4 36. b7 Nc6 37. Bb5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.22"]
[White "Kovalskyi, Roman"]
[Black "Ibn Saifullah, Anas"]
[Result "0-1"]
[WhiteElo "2111"]
[BlackElo "0"]
[ECO "B13"]
[Opening "Caro-Kann"]
[Variation "exchange variation"]
[EventDate "2023.02.15"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. h3 e6 7. Nf3 Bd6 8.
O-O Nge7 9. Re1 O-O 10. Bg5 f6 11. Bd2 Kh8 12. Qc2 e5 13. dxe5 fxe5 14.
Bxh7 e4 15. Ng5 Bh2+ 16. Kh1 Rxf2 17. Bxe4 Bf5 18. Bxf5 Nxf5 19. Qd1 Rf8
20. Qh5+ Nh6 21. Na3 Qg3 22. Rg1 Bxg1 23. Rxg1 Rxg2 24. Nf3 Qxf3 25. Qxf3
Rxg1+ 26. Kxg1 Rxf3 27. Kg2 Rd3 28. Bxh6 gxh6 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.37"]
[White "Hutchinson, Norman A"]
[Black "Gonzales, Ceferino"]
[Result "1-0"]
[WhiteElo "1974"]
[BlackElo "1509"]
[ECO "B07"]
[Opening "Pirc"]
[Variation "Ufimtsev-Pytel variation"]
[EventDate "2023.02.15"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 g6 5. Bg5 Bg7 6. Qd2 h6 7. Bf4 g5 8.
Bg3 Nh5 9. Be2 Nxg3 10. hxg3 Qa5 11. O-O Bg4 12. Rfd1 Nd7 13. a3 c5 14. b4
cxb4 15. axb4 Qd8 16. Nd5 e6 17. Ne3 Bh5 18. Nc4 Qc7 19. Ra3 Ke7 20. Rda1
a6 21. b5 Rac8 22. bxa6 d5 23. Qb4+ Nc5 24. exd5 exd5 25. Nb6 Kd8 26. Nxc8
Nxa6 27. Bxa6 Bf8 28. Qxb7 Bxa3 29. Qxd5+ Ke8 30. Rxa3 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.6"]
[White "Dardha, Daniel"]
[Black "Hunt, Harriet V"]
[Result "1-0"]
[WhiteElo "2612"]
[BlackElo "2349"]
[ECO "A17"]
[Opening "English"]
[Variation "Nimzo-English opening"]
[EventDate "2023.02.15"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. g4 h6 5. Rg1 b6 6. Qc2 Bb7 7. g5 hxg5 8.
Nxg5 Qe7 9. Nb5 Na6 10. Bg2 Bxg2 11. Rxg2 c6 12. Nd4 Bd6 13. Ndf3 e5 14. d3
Nh5 15. Ne4 Bb4+ 16. Bd2 Bxd2+ 17. Nexd2 O-O-O 18. e3 Kb7 19. O-O-O d5 20.
d4 e4 21. Ne5 Qe6 22. a3 Rc8 23. h4 g6 24. Kb1 Nf6 25. Rh1 Rh5 26. Rg5 Rch8
27. Rxh5 Rxh5 28. cxd5 cxd5 29. Rc1 Rh8 30. Qa4 Nb8 31. Nb3 Rc8 32. Rxc8
Qxc8 33. Nxf7 Qc7 34. Ne5 Nc6 35. Nxc6 Qxc6 36. Qb4 Ka6 37. Qf8 Ne8 38. Nc1
Kb7 39. Qf7+ Nc7 40. h5 gxh5 41. Qxh5 Qf6 42. Qe2 a5 43. Na2 Qc6 44. Nc3 b5
45. Na2 Ne8 46. Nc1 a4 47. Na2 Kb6 48. Nb4 Qd6 49. Qg4 Nc7 50. Qc8 Ka7 51.
Ka2 Qb6 52. Qd7 Qb7 53. Kb1 Kb6 54. Qd6+ Ka5 55. Ka2 Qb6 56. Qd8 Qb7 57.
Ka1 Kb6 58. Qd6+ Ka5 59. Kb1 Qb6 60. Qd8 Qb7 61. Nxd5 Qxd5 62. Qxc7+ Ka6
63. Kc1 Qf5 64. Qf4 Qd5 65. Qc7 Qf5 66. Qc6+ Ka5 67. Qb7 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.44"]
[White "Moni, Claudio"]
[Black "Miller, Daniel"]
[Result "0-1"]
[WhiteElo "1562"]
[BlackElo "0"]
[ECO "A05"]
[Opening "Reti"]
[Variation "King's Indian attack"]
[EventDate "2023.02.15"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d5 6. Nbd2 Ne4 7. c3 Bf5 8.
Nh4 e6 9. Qb3 Nd7 10. Nxe4 dxe4 11. Nxf5 gxf5 12. Qxb7 c5 13. dxc5 Nxc5 14.
Qb4 Qb6 15. Qa3 Nd7 16. Be3 Qb5 17. Rfe1 Ne5 18. Qb3 a6 19. f3 Nc4 20. Bc1
e3 21. f4 Rab8 22. Qc2 Rfd8 23. b3 Nd2 24. Bf3 Rbc8 25. Bb2 Nxf3+ 26. exf3
Rd2 27. Qc1 Qc5 28. Kf1 Rcd8 29. Re2 Rxe2 30. Kxe2 Rd2+ 31. Kf1 Qd5 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.7"]
[White "Clarke, Brandon G I"]
[Black "Fava, Lorenzo"]
[Result "1-0"]
[WhiteElo "2473"]
[BlackElo "2089"]
[ECO "B09"]
[Opening "Pirc"]
[Variation "Austrian attack, 6.Bd3"]
[EventDate "2023.02.15"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Bd3 O-O 6. Nf3 Nc6 7. e5 dxe5 8.
fxe5 Nh5 9. Be3 Bg4 10. Be2 f6 11. exf6 exf6 12. d5 Ne7 13. Qd3 Nf5 14. Bd2
Bh6 15. Bxh6 Nxh6 16. Qd2 Nf7 17. O-O-O Bxf3 18. Bxf3 Ng7 19. h4 Ne5 20.
Be2 Nf5 21. Ne4 Qe7 22. h5 g5 23. Rhf1 Nd6 24. Nxf6+ Kh8 25. Ng4 Nxg4 26.
Bxg4 Rxf1 27. Rxf1 Qg7 28. Be6 h6 29. g4 Rf8 30. Rxf8+ Qxf8 31. Qd4+ Kh7
32. Kd2 b6 33. a3 Qg7 34. Ke3 Qe7 35. b3 c5 36. Qe5 Qg7 37. Bf5+ Nxf5+ 38.
Qxf5+ Kh8 39. Ke2 Qd4 40. Qf8+ Kh7 41. Qf7+ Kh8 42. Qe8+ Kg7 43. Qg6+ Kf8
44. Qxh6+ Kf7 45. Qe6+ Kg7 46. d6 Qf4 47. d7 Qh2+ 48. Kd3 Qg3+ 49. Kc4 a6
50. Qg6+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.4"]
[White "Dong, Bao Nghia"]
[Black "Czopor, Maciej"]
[Result "1-0"]
[WhiteElo "2361"]
[BlackElo "2412"]
[ECO "A00"]
[Opening "Benko's opening"]
[EventDate "2023.02.15"]

1. g3 Nf6 2. Bg2 d5 3. d4 c5 4. dxc5 e6 5. a3 Bxc5 6. Nf3 O-O 7. O-O a5 8.
Nc3 h6 9. Ne5 Nc6 10. Nd3 Bd4 11. Bd2 e5 12. e3 Ba7 13. e4 Bg4 14. Qb1 dxe4
15. Nxe4 Re8 16. Be3 Nd4 17. Bxd4 Bxd4 18. Qe1 Rc8 19. Rc1 Nxe4 20. Qxe4
Qd7 21. Qxb7 Qxb7 22. Bxb7 Rb8 23. Be4 f5 24. Bd5+ Kh7 25. c3 Ba7 26. Rc2
e4 27. Nc1 Red8 28. c4 Rbc8 29. Rc3 Bd4 30. Rb3 a4 31. Rb4 e3 32. Kg2 exf2
33. h3 Bh5 34. Rxa4 Re8 35. Rxf2 Bxf2 36. Kxf2 g5 37. Ra7+ Kh8 38. b4 Re5
39. b5 Rxd5 40. cxd5 Rxc1 41. b6 Rb1 42. b7 Be8 43. d6 Kg8 44. d7 Bxd7 45.
Ra8+ Kf7 46. b8=Q Rxb8 47. Rxb8 h5 48. Rb4 Ke6 49. a4 Kd6 50. a5 Kc5 51.
Rb8 Bb5 52. h4 gxh4 53. gxh4 Bd3 54. Ke3 Bb5 55. Kf4 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.18"]
[White "Patel, Zain"]
[Black "Mihalik, Agoston"]
[Result "1/2-1/2"]
[WhiteElo "1890"]
[BlackElo "2142"]
[ECO "A06"]
[Opening "Reti opening"]
[EventDate "2023.02.15"]

1. Nf3 d5 2. e3 Nf6 3. b3 e6 4. Bb2 c5 5. d4 cxd4 6. exd4 Bd6 7. Bd3 O-O 8.
O-O b6 9. Nbd2 Nc6 10. a3 a5 11. Qe2 Nh5 12. g3 g6 13. Ne5 Qc7 14. c4 Nxe5
15. dxe5 Bc5 16. Rac1 Qe7 17. a4 Ng7 18. Nf3 Bb7 19. cxd5 Bxd5 20. Be4 Rad8
21. Bxd5 exd5 22. Rfe1 Ne6 23. Qd3 Rd7 24. Bd4 Rb8 25. Rcd1 Qd8 26. Qe3 Qc7
27. Qh6 Bf8 28. Qh4 Be7 29. Qh6 Bf8 30. Qh4 Be7 31. Qh6 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.34"]
[White "Banerjee, Supratit"]
[Black "Matthews, Adrian M S"]
[Result "1-0"]
[WhiteElo "1740"]
[BlackElo "1781"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[EventDate "2023.02.15"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. O-O Be7 8.
c4 Qd8 9. Be3 cxd4 10. Nxd4 Bxe2 11. Qxe2 O-O 12. Nc3 Qc8 13. Rfd1 Nc6 14.
Rac1 Rd8 15. Rc2 Ne5 16. b3 Neg4 17. h3 Nxe3 18. Qxe3 Bc5 19. Rcd2 h6 20.
Ne4 Nxe4 21. Qxe4 Bb6 22. Nb5 Rxd2 23. Rxd2 Ba5 24. Rd3 Bb6 25. Nd6 Qc5 26.
Qf3 Rd8 27. Qxf7+ Kh7 28. Ne4 Qe5 29. Rxd8 Bxd8 30. Qxb7 Qa1+ 31. Kh2 Qe5+
32. Ng3 Bb6 33. Qe4+ Qxe4 34. Nxe4 Kg6 35. g4 h5 36. b4 Bc7+ 37. Kg2 hxg4
38. hxg4 Kf7 39. Kf3 e5 40. Ke3 Ke6 41. a4 a5 42. b5 Bd8 43. Nc5+ Kf6 44.
Ke4 Be7 45. Nd7+ Ke6 46. Nxe5 Bd6 47. Nd3 Be7 48. c5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.48"]
[White "Sefton, Adam"]
[Black "Puthanveettil, Joshua"]
[Result "1-0"]
[WhiteElo "1529"]
[BlackElo "0"]
[ECO "C44"]
[Opening "Ponziani"]
[Variation "Jaenisch counter-attack"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. e5 Qe7 6. Qe2 Ng4 7. cxd4 d6 8.
h3 Nh6 9. Bg5 Qe6 10. Nc3 d5 11. Qb5 Bb4 12. Bxh6 gxh6 13. Bd3 a6 14. Qa4
Qe7 15. Bb5 Bd7 16. Bxc6 Bxc3+ 17. bxc3 Bxc6 18. Qc2 O-O-O 19. O-O f6 20.
Qf5+ Bd7 21. exf6 Bxf5 22. fxe7 Rde8 23. Rfe1 Be4 24. Nd2 Rxe7 25. f3 Rg7
26. fxe4 Rhg8 27. Re2 dxe4 28. Nxe4 Re7 29. Nd6+ Kd7 30. Rxe7+ Kxe7 31.
Nf5+ Ke6 32. Nxh6 Rg3 33. Re1+ Kd7 34. c4 Rd3 35. Nf5 Ra3 36. Re2 b5 37.
cxb5 axb5 38. h4 b4 39. g4 Rh3 40. Re7+ Kc6 41. Re3 Rxe3 42. Nxe3 Kb5 43.
g5 Ka4 44. Nc2 c5 45. dxc5 b3 46. axb3+ Kxb3 47. c6 Kc3 48. c7 h5 49. gxh6
Kb2 50. c8=Q Kc1 51. h7 Kb2 52. h8=Q+ Kb1 53. Qa1# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.39"]
[White "Latypova, Olga L"]
[Black "Keerthi Kumar, Advait"]
[Result "1-0"]
[WhiteElo "1754"]
[BlackElo "1483"]
[ECO "B76"]
[Opening "Sicilian"]
[Variation "dragon, Yugoslav attack, Rauser variation"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 g6 7. Be3 Bg7 8.
Qd2 O-O 9. O-O-O d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Nxd5 cxd5 13. Bh6 Be6
14. Bxg7 Kxg7 15. Qd4+ Kg8 16. g4 Qc7 17. h4 Rac8 18. Qd2 a5 19. h5 a4 20.
hxg6 fxg6 21. Bd3 a3 22. Kb1 Qe5 23. c3 Rb8 24. b3 Qf4 25. Qxf4 Rxf4 26.
Rhe1 Kf7 27. Rh1 Kg7 28. Rde1 Rb6 29. Re3 Bf7 30. Be2 e6 31. Kc2 Rc6 32.
Rd3 e5 33. Rdd1 g5 34. Rhf1 Bg6+ 35. Kd2 e4 36. fxe4 dxe4 37. c4 Re6 38.
Ke3 Rxf1 39. Rxf1 Rb6 40. Rd1 Kf6 41. Rd8 Ke7 42. Ra8 Kd6 43. Rxa3 h6 44.
Ra8 Kc5 45. Ra5+ Kb4 46. Rb5+ Rxb5 47. cxb5 Kc5 48. b4+ Kb6 49. a4 Bh7 50.
a5+ Kb7 51. Bc4 Bg6 52. Bd5+ Ka7 53. Bxe4 Be8 54. b6+ Kb8 55. a6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.27"]
[White "Pert, Nina P"]
[Black "Smart, Michael R"]
[Result "1-0"]
[WhiteElo "2009"]
[BlackElo "1957"]
[ECO "B02"]
[Opening "Alekhine's defence"]
[Variation "Saemisch attack"]
[EventDate "2023.02.15"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 c6 4. Nf3 d6 5. exd6 Qxd6 6. Ne4 Qg6 7. Ng3 Bg4
8. d3 Nd7 9. Be2 O-O-O 10. c3 Bxf3 11. Bxf3 Nc5 12. Ne4 Nxe4 13. Bxe4 f5
14. Bf3 e5 15. Qe2 Nf6 16. g3 Bd6 17. Be3 e4 18. dxe4 fxe4 19. Bg2 Kb8 20.
O-O-O Rhe8 21. Rhe1 Nd5 22. Bd2 e3 23. fxe3 Rxe3 24. Bxe3 Nxc3 25. Qc2 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.42"]
[White "Kent, Rowan"]
[Black "Norris, Anthony"]
[Result "1/2-1/2"]
[WhiteElo "1247"]
[BlackElo "1917"]
[ECO "B36"]
[Opening "Sicilian"]
[Variation "accelerated fianchetto, Maroczy bind"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 d6 6. Nc3 Nf6 7. Be2 Nxd4
8. Qxd4 Bg7 9. Be3 O-O 10. Qd2 a5 11. f3 a4 12. O-O Be6 13. Nd5 Nd7 14. Bd4
Bxd4+ 15. Qxd4 Bxd5 16. cxd5 Qb6 17. Qxb6 Nxb6 18. a3 Rfc8 19. Rac1 Kg7 20.
Kf2 Nd7 21. Ke3 Nc5 22. Rfd1 g5 23. Rd4 Ra5 24. Rb4 Rca8 25. g4 Kf6 26. Bb5
h5 27. h3 Ke5 28. Rcc4 h4 29. Rd4 Rc8 30. Rdc4 Rca8 31. Rd4 Nb3 32. Rdc4
Nc5 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.29"]
[White "Gamal, Alaa"]
[Black "Pousada Garcia, Daniel"]
[Result "1/2-1/2"]
[WhiteElo "1725"]
[BlackElo "2077"]
[ECO "E10"]
[Opening "Queen's pawn game"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Qc2 Be7 5. Bf4 c6 6. h3 Nbd7 7. e3 Ne4 8.
Bd3 f5 9. Nc3 O-O 10. O-O-O Qa5 11. g4 Ndf6 12. gxf5 exf5 13. Ne5 Nxc3 14.
bxc3 Ne4 15. Bxe4 fxe4 16. Rdg1 b5 17. c5 Qa6 18. Rg3 Bh4 19. Rg2 Bf6 20.
Rhg1 Bxe5 21. Bxe5 g6 22. h4 Rf3 23. h5 Bf5 24. hxg6 hxg6 25. Rh2 Kf7 26.
Rh7+ Ke6 27. Rgh1 b4 28. cxb4 Qa3+ 29. Qb2 Qd3 30. Rc7 Bh3 31. Rxc6+ Kf5
32. Rf6+ Kg4 33. Rg1+ Kh5 34. Rfxg6 Raf8 35. Bg7 Bg4 36. Rh6+ Kg5 37. Bxf8
Rxf8 38. Rh7 Kf5 39. Rxa7 Be2 40. a4 Ke6 41. Qd2 Qa3+ 42. Qb2 Qd3 43. Qc2
Qa3+ 44. Qb2 Qd3 45. Ra6+ Qxa6 46. Rg6+ Rf6 47. Rxf6+ Kxf6 48. b5 Qxa4 49.
Qxe2 Qa1+ 50. Kd2 Qa5+ 51. Kd1 Qa1+ 52. Kc2 Qa2+ 53. Kd1 Qa1+ 54. Kd2 Qa5+
1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.21"]
[White "Britnell, Jonathan"]
[Black "Palucha, Szymon C"]
[Result "1-0"]
[WhiteElo "1708"]
[BlackElo "1980"]
[ECO "A15"]
[Opening "English opening"]
[EventDate "2023.02.15"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 c6 6. Bg2 d5 7. O-O Qb6 8.
Qc2 Na6 9. a3 Bf5 10. d3 Rad8 11. Nbd2 Rfe8 12. Rac1 dxc4 13. bxc4 Nc5 14.
Rb1 Qa6 15. Nd4 Bg4 16. h3 Bc8 17. N4b3 Na4 18. Bd4 e5 19. Nc5 Nxc5 20.
Bxc5 b6 21. Be3 c5 22. a4 Nh5 23. a5 bxa5 24. Ne4 f5 25. Nxc5 Qf6 26. Bd2
Bf8 27. Nb7 Bxb7 28. Rxb7 Bc5 29. Bd5+ Kh8 30. Kg2 f4 31. Rf7 Qg5 32. h4
Qg4 33. Bf3 Qe6 34. Rb7 fxg3 35. fxg3 Nf6 36. Bg5 Rb8 37. Qb1 Rxb7 38. Qxb7
Rf8 39. Bd5 Qe7 40. Rxf6 Rxf6 41. Qb8+ Rf8 42. Bxe7 Rxb8 43. Bf6# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.3"]
[White "Arkell, Keith C"]
[Black "Korneev, Oleg"]
[Result "0-1"]
[WhiteElo "2404"]
[BlackElo "2485"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. cxd5 exd5 5. Nc3 c6 6. Qc2 g6 7. Bg5 Be7 8.
e3 Bf5 9. Bd3 Bxd3 10. Qxd3 O-O 11. Bxf6 Bxf6 12. b4 a6 13. O-O Be7 14.
Rab1 Nd7 15. a4 Nb6 16. Rfc1 Re8 17. Qd1 Nc4 18. b5 cxb5 19. axb5 a5 20.
Qb3 Ba3 21. Rc2 Bb4 22. Rbc1 Bxc3 23. Qxc3 Qd7 24. Qb3 b6 25. Ra1 Qe7 26.
h3 Qb4 27. Rc3 Kg7 28. Ra4 Qxb3 29. Rxb3 Rec8 30. Ne5 Nd2 31. Rd3 Rc1+ 32.
Kh2 Nf1+ 33. Kg1 Nxe3+ 34. Kh2 Nf1+ 35. Kg1 h5 36. Nd7 Ne3+ 37. Kh2 Nf1+
38. Kg1 Nd2+ 39. Kh2 Nc4 40. Rf3 Re8 41. Nf6 Ree1 42. Kg3 Nd2 43. Rf4 g5
44. Nxh5+ Kg6 45. Rf6+ Kxh5 46. Kh2 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.19"]
[White "Bradbury, Neil H"]
[Black "Lenton, Oliver J"]
[Result "1-0"]
[WhiteElo "2200"]
[BlackElo "0"]
[ECO "A58"]
[Opening "Benko gambit accepted"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. Nf3 Bg7 8.
e4 Bxf1 9. Kxf1 d6 10. g3 Nbd7 11. Kg2 O-O 12. a4 Ne8 13. Qe2 Nc7 14. h4 h6
15. h5 g5 16. Ra3 Qb8 17. Nd2 Qb4 18. Rb3 Qd4 19. Rb7 Rfc8 20. Nf3 Qf6 21.
Nh2 e6 22. Ng4 Qe7 23. Rd1 exd5 24. Rxc7 Rxc7 25. Nxd5 Qd8 26. Nxc7 Qxc7
27. b3 Rb8 28. Ne3 Rxb3 29. Nf5 Bf8 30. Qc2 Rb6 31. Bd2 Ra6 32. Bc3 Qb7 33.
a5 c4 34. Rd5 Rc6 35. Qd2 Rc5 36. Qd4 f6 37. Rxc5 Nxc5 38. Qxf6 Qxe4+ 39.
Kh2 Qe8 40. Nxh6+ Bxh6 41. Qxh6 Qe7 42. Qg6+ Kf8 43. h6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.1"]
[White "Golubovic, Boris"]
[Black "Adams, Michael"]
[Result "1/2-1/2"]
[WhiteElo "2349"]
[BlackElo "2688"]
[ECO "A46"]
[Opening "Queen's pawn game"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Nbd2 O-O 6. Bg3 c5 7. c3 b6 8.
Bd3 Ba6 9. Bxa6 Nxa6 10. Qe2 Nb8 11. Bxd6 Qxd6 12. dxc5 Qxc5 13. e4 dxe4
14. Nxe4 Nxe4 15. Qxe4 Nd7 16. O-O Nf6 17. Qe5 Rac8 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.9"]
[White "Gormally, Daniel W"]
[Black "Waller, Dan"]
[Result "1-0"]
[WhiteElo "2448"]
[BlackElo "2117"]
[ECO "B27"]
[Opening "Sicilian"]
[Variation "Hungarian variation"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Bb5 a6 6. e5 axb5 7. exf6 Nc6
8. Qd3 b4 9. O-O e6 10. Nbd2 b6 11. Re1 d5 12. Nb3 Ba6 13. Qe3 Qb8 14. Nbd4
Nxd4 15. Qxd4 Qd6 16. Bf4 Qc5 17. Rxe6+ Kd7 18. Re5 Qxd4 19. Nxd4 Bb7 20.
Rae1 Rxa2 21. h4 Bc5 22. Re7+ Bxe7 23. Rxe7+ Kc8 24. Rxf7 Rd8 25. Rxh7 Ra1+
26. Kh2 Rd1 27. Nb5 Rf8 28. Rc7+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.8"]
[White "Itgelt, Khuyagtsogt"]
[Black "Hebden, Mark L"]
[Result "1-0"]
[WhiteElo "2158"]
[BlackElo "2454"]
[ECO "A64"]
[Opening "Benoni"]
[Variation "fianchetto, 11...Re8"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 e6 8. O-O
exd5 9. cxd5 Re8 10. Nd2 a6 11. a4 Nbd7 12. h3 Rb8 13. Nc4 Ne5 14. Na3 Nh5
15. Kh2 f5 16. e4 fxe4 17. Nxe4 b5 18. Bg5 Nf6 19. axb5 axb5 20. Nb1 Bf5
21. Nbd2 Nf7 22. Bh4 Bxe4 23. Nxe4 Rxe4 24. Bxe4 g5 25. Bxg5 Nxg5 26. Bf5
Kh8 27. f4 Nf7 28. g4 Ng8 29. g5 Nxg5 30. Qh5 Nf6 31. Qxg5 Nxd5 32. Qh5 Qg8
33. Ra7 Nf6 34. Qg5 Re8 35. Rg1 Re2+ 36. Rg2 Rxg2+ 37. Qxg2 d5 38. Rc7 Bf8
39. Qe2 c4 40. Qe5 Bg7 41. Rc8 Qxc8 42. Bxc8 Ng4+ 43. hxg4 Bxe5 44. fxe5
Kg7 45. Kg3 d4 46. Kf3 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.23"]
[White "Liu, Jack"]
[Black "Nawalaniec, Adam"]
[Result "0-1"]
[WhiteElo "1865"]
[BlackElo "1753"]
[ECO "B00"]
[Opening "KP"]
[Variation "Nimzovich defence"]
[EventDate "2023.02.15"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. Nf3 f6 6. Bf4 Nge7 7. Bg3 Ng6 8.
Bd3 Bxd3 9. Qxd3 fxe5 10. dxe5 Be7 11. Nbd2 O-O 12. O-O Rf5 13. Rae1 Bg5
14. b4 Bf4 15. Bxf4 Nxf4 16. Qc2 Qe8 17. b5 Ne7 18. g3 Nh3+ 19. Kg2 Qh5 20.
Qd1 Raf8 21. Nh4 Nf4+ 22. Kh1 Qxd1 23. Rxd1 Rh5 24. Nhf3 Nd3 25. a4 Rhf5
26. Nd4 Nxf2+ 27. Kg1 Nxd1 28. Nxf5 Rxf5 29. Rxd1 Rxe5 30. Kf2 Nf5 31. Nf3
Ne3 32. Rd4 Re4 33. Rxe4 dxe4 34. Ng5 Nd1+ 35. Ke1 Nxc3 36. Nxe6 Kf7 37.
Nxc7 Nxa4 38. Kd2 Nb6 39. Ke3 Ke7 40. Kxe4 Kd7 41. Nd5 Nxd5 42. Kxd5 Kc7
43. Kc5 h5 44. h3 g5 45. g4 hxg4 46. hxg4 a6 47. bxa6 bxa6 48. Kd5 Kb6 49.
Ke5 a5 50. Kf5 a4 51. Kxg5 a3 52. Kh6 a2 53. g5 a1=Q 54. Kh7 Qe5 55. g6
Qh5+ 56. Kg7 Kc7 57. Kf6 Kd7 58. g7 Qe8 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.32"]
[White "Rida, Ruqayyah"]
[Black "Weersing, Abigail R"]
[Result "1/2-1/2"]
[WhiteElo "1669"]
[BlackElo "1827"]
[ECO "C10"]
[Opening "French"]
[Variation "Rubinstein variation"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3
Be7 8. Bd3 O-O 9. Ne5 Qd5 10. O-O c5 11. Bc4 Qd6 12. Bf4 Qb6 13. dxc5 Qxb2
14. Qf3 Qa3 15. c6 bxc6 16. Qxc6 Rb8 17. Qf3 Bb7 18. Qh3 Bd5 19. Bd3 Rbc8
20. Nd7 g6 21. Nxf8 Rxc3 22. Bg5 Rxd3 23. Qh4 Kxf8 24. Bxf6 Bxf6 25. Qxf6
Qc3 26. Qxc3 Rxc3 27. a4 a5 28. Rfb1 Bc6 29. f3 Rc4 30. Rc1 Rxc1+ 31. Rxc1
Bxa4 32. Rc5 Bb3 33. Rxa5 Ke7 34. Kf2 Kf6 35. f4 h5 36. h3 Bd1 37. Ra7 Bb3
38. Ke3 e5 39. Ra6+ Be6 40. Ke4 exf4 41. Kxf4 Ke7 42. Kg5 Bc4 43. Ra7+ Ke6
44. Kh6 Kf5 45. g4+ hxg4 46. hxg4+ Kf6 47. Rc7 Be6 48. g5+ Kf5 49. Rc5+ Kg4
50. Kg7 Kh5 51. Kf6 Kg4 52. Re5 Kh5 53. Re4 Bd5 54. Rf4 Be6 55. Rf1 Bd5 56.
Ke5 Bc6 57. Kf4 Kh4 58. Rc1 Bd5 59. Rc8 Kh3 60. Rh8+ Kg2 61. Ke5 Be6 62.
Rb8 Kg3 63. Rb4 Kf3 64. Kf6 Ke3 65. Ra4 Kf3 66. Ke5 Kg3 67. Rd4 Kf3 68. Rh4
Kg3 69. Rh6 Kg4 70. Kf6 Bb3 71. Rh8 Be6 72. Re8 Bd5 73. Rd8 Be6 74. Rd4+
Kf3 75. Rh4 Ba2 76. Rh2 Be6 77. Rd2 Ke4 78. Re2+ Kf4 79. Rb2 Ke4 80. Rb6
1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.15"]
[White "Crocker, Philip J"]
[Black "Villiers, Thomas"]
[Result "1/2-1/2"]
[WhiteElo "2128"]
[BlackElo "2186"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O c6 7. Qc2 b6 8.
Nbd2 Nbd7 9. e4 Ba6 10. e5 Ne8 11. Re1 Rc8 12. cxd5 cxd5 13. Qd1 Qc7 14.
Nf1 Qc2 15. Qxc2 Rxc2 16. Ne3 Rc6 17. Bd2 Nc7 18. Rac1 Nb8 19. Rxc6 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.28"]
[White "Volovich, Julia"]
[Black "Soulier, Alfred"]
[Result "1-0"]
[WhiteElo "1830"]
[BlackElo "1722"]
[ECO "E90"]
[Opening "King's Indian"]
[Variation "Larsen variation"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be3 e5 7. dxe5 dxe5 8.
Qc2 Re8 9. Rd1 Qe7 10. Nd5 Nxd5 11. cxd5 Bf8 12. Be2 Rd8 13. O-O Bg4 14.
Bg5 f6 15. Be3 Bxf3 16. Bxf3 Kh8 17. Be2 c6 18. Bc4 cxd5 19. Bxd5 Na6 20.
a3 Rdc8 21. Qe2 Nc5 22. Rc1 Ne6 23. g3 a6 24. b4 Rd8 25. Qa2 Ng7 26. Rc3
Rac8 27. Rfc1 Qd7 28. Bb6 Rxc3 29. Rxc3 Rc8 30. Rxc8 Qxc8 31. Qc4 Qxc4 32.
Bxc4 Ne8 33. Bd5 Nd6 34. Kf1 Kg7 35. Ke2 f5 36. exf5 gxf5 37. Kd3 Kf6 38.
Bc5 Be7 39. Kc2 b5 40. Bxd6 Bxd6 41. Kb3 Bc7 42. Bb7 a5 43. Bc6 Bb6 44. f3
axb4 45. Kxb4 Bg1 46. h3 Bh2 47. g4 fxg4 48. hxg4 Kg5 49. Kxb5 h5 50. gxh5
Kxh5 51. a4 Kg5 52. Kb6 Kf6 53. a5 Ke7 54. Kb7 Kd6 55. a6 Bg1 56. Be4 Kd7
57. a7 Bxa7 58. Kxa7 Kc7 59. Ka6 Kd6 60. Kb5 Ke6 61. Kc6 Ke7 62. Kd5 Kf6
63. Kd6 Kf7 64. Kxe5 Ke7 65. Bd5 Kf8 66. Kf6 Ke8 67. f4 Kf8 68. f5 Ke8 69.
Kg7 Ke7 70. f6+ Kd6 71. f7 Kxd5 72. f8=Q Kd4 73. Qf5 Kc4 74. Qe5 Kd3 75.
Qf4 Kc3 76. Qe4 Kb3 77. Qd4 Kc2 78. Qe3 Kb2 79. Qd3 Kc1 80. Qe2 Kb1 81. Kf6
Kc1 82. Ke5 Kb1 83. Kd4 Kc1 84. Kc3 Kb1 85. Qb2# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.41"]
[White "Donnelly, Andrew J"]
[Black "Rastogi, Nayan Keats"]
[Result "1-0"]
[WhiteElo "1522"]
[BlackElo "1421"]
[ECO "E62"]
[Opening "King's Indian"]
[Variation "fianchetto, Uhlmann (Szabo) variation"]
[EventDate "2023.02.15"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 d6 5. Bg2 O-O 6. O-O Nc6 7. d4 e5 8.
e4 Bg4 9. Be3 exd4 10. Bxd4 Bxf3 11. Bxf6 Bxd1 12. Bxd8 Raxd8 13. Nxd1 Ne5
14. Rc1 Nd3 15. Rb1 Bd4 16. b3 c5 17. Ne3 Rb8 18. Nc2 Nb4 19. Nxd4 cxd4 20.
Rfd1 Nc6 21. b4 b5 22. cxb5 Rxb5 23. a4 Rxb4 24. Rxb4 Nxb4 25. Rxd4 Na6 26.
Rxd6 Nc5 27. a5 Rb8 28. Rd1 Rb4 29. Rc1 Nxe4 30. Bxe4 Rxe4 31. Rc7 a6 32.
Rc6 Re6 33. Rb6 Kg7 34. f4 Kf6 35. g4 h5 36. h3 hxg4 37. hxg4 Ke7 38. Rb7+
Ke8 39. Kf2 f5 40. Rb8+ Kf7 41. gxf5 gxf5 42. Rb6 Ke7 43. Rb7+ Kf8 44. Kf3
Rd6 45. Rb6 Ke7 46. Rxd6 Kxd6 47. Kg3 Ke6 48. Kh4 Kd5 49. Kh5 Kd4 50. Kg6
Ke4 51. Kg5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.14"]
[White "Wall, Tim P"]
[Black "Blinov, Roman"]
[Result "1-0"]
[WhiteElo "2239"]
[BlackElo "1731"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[Variation "classical variation"]
[EventDate "2023.02.15"]

1. b3 d5 2. Bb2 Bf5 3. Nf3 e6 4. d3 Nf6 5. Nbd2 h6 6. g3 Bh7 7. Bg2 Be7 8.
O-O O-O 9. e3 a5 10. a3 Nbd7 11. Qe2 Rc8 12. Rad1 Re8 13. e4 Nb6 14. Ne5 c5
15. a4 Nbd7 16. f4 dxe4 17. dxe4 Nxe5 18. fxe5 Nd7 19. Nc4 Rc6 20. Qd3 Nb6
21. Qf3 Qa8 22. Qxf7+ Kh8 23. Nd6 Bxd6 24. exd6 e5 25. d7 Rg8 26. Bxe5 Qd8
27. Bc3 Bg6 28. Qf4 Nxd7 29. e5 Re6 30. Qd2 Re7 31. e6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.11"]
[White "Roberson, Peter T"]
[Black "Bonn, Thomas"]
[Result "1/2-1/2"]
[WhiteElo "2426"]
[BlackElo "2189"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. f4 d5 7. f5 d4 8. fxe6
fxe6 9. Nb1 Bd6 10. Qh5+ g6 11. Qe2 e5 12. Nh3 h6 13. Nd2 Nf6 14. Nf3 g5
15. Nf2 Bc8 16. a4 b4 17. Nd2 Nc6 18. O-O Be6 19. Bh3 Qd7 20. Nc4 Bc7 21.
Bf5 Ne7 22. g4 O-O-O 23. Bd2 Rdg8 24. c3 a5 25. cxb4 cxb4 26. Rfc1 Kb7 27.
Rc2 h5 28. Qe1 Nc6 29. Rac1 Rc8 30. Bxg5 Nxg4 31. Nxg4 hxg4 32. Bh4 Bxf5
33. exf5 Qxf5 34. Bg3 Qxd3 35. Rd2 Qg6 36. Rf2 Rhf8 37. Nd2 Rxf2 38. Bxf2
d3 39. Ne4 Nd4 40. Nc5+ Ka8 41. Bxd4 exd4 42. Qd2 Ka7 43. Qg2 Qb6 44. Nxd3
Re8 45. Rc6 Qb8 46. Qd5 Qb7 47. Kh1 Bb6 48. Nc5 Qh7 49. Rg6 g3 50. Rxg3
Re1+ 51. Kg2 Re2+ 52. Kf1 Rxh2 53. Nd3 Rd2 54. Qf3 Qe7 55. Rg4 Rh2 56. Rf4
Rh7 57. Rf6 Rg7 58. Rf8 Qb7 59. Ne5 d3 60. Qxb7+ Kxb7 61. Nxd3 Rg1+ 62. Ke2
Rg2+ 63. Kf3 Rg6 64. Rf7+ Ka6 65. Ne5 Rg1 66. Ke4 Re1+ 67. Kd5 Rd1+ 68. Kc4
Rd2 69. Kb3 Bd4 70. Rf6+ Kb7 71. Rf7+ Ka6 72. Rf6+ Kb7 73. Rf7+ Ka6 74. Nc4
Rd3+ 75. Kc2 Rh3 76. Rf5 Kb7 77. Nxa5+ Kc7 78. Rb5 Rh2+ 79. Kd3 Bxb2 80.
Rxb4 Rh3+ 81. Kc2 Bf6 82. Rb7+ Kc8 83. Rf7 Be5 84. Rf5 Ra3 85. Rxe5 Rxa4
86. Kb3 Rh4 87. Re7 Rg4 88. Nc4 Kd8 89. Rh7 Ke8 90. Kb4 Rg5 91. Ne3 Re5 92.
Nc4 Rg5 93. Nd6+ Kf8 94. Kc4 Ra5 95. Kd4 Kg8 96. Rd7 Kf8 97. Ke4 Kg8 98.
Nc4 Ra1 99. Kf5 Rf1+ 100. Ke6 Rf2 101. Nd6 Re2+ 102. Kf6 Rd2 103. Rg7+ Kf8
104. Rf7+ Kg8 105. Nf5 Rf2 106. Ra7 Rf1 107. Ra2 Kh7 108. Rg2 Kh8 109. Rg5
Kh7 110. Kf7 Rh1 111. Ng3 Rh2 112. Rg7+ Kh8 113. Rg4 Rf2+ 114. Kg6 Ra2 115.
Ne4 Kg8 116. Rh4 Rg2+ 117. Kf6 Rg1 118. Nd6 Rf1+ 119. Nf5 Rf2 120. Rh1 Rf3
121. Ra1 Rf2 122. Rb1 Kh7 123. Rg1 Kh8 124. Rg3 Rf1 125. Rg4 Rf2 126. Rg1
Kh7 127. Rh1+ Kg8 128. Rh5 Rf1 129. Rg5+ Kf8 130. Rh5 Ke8 131. Rh7 Kd8 132.
Ke6 Re1+ 133. Kd5 Rd1+ 134. Nd4 Ke8 135. Ke6 Re1+ 136. Kd6 Rd1 137. Rh8+
1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.35"]
[White "Kemp, Paul R"]
[Black "Xu, Jiarui"]
[Result "1/2-1/2"]
[WhiteElo "1984"]
[BlackElo "0"]
[ECO "C41"]
[Opening "Philidor"]
[Variation "exchange variation"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bd7 6. g3 Nc6 7. Bg2 Be7
8. O-O O-O 9. h3 Nxd4 10. Qxd4 Bc6 11. Be3 Re8 12. b4 a6 13. a4 Qd7 14. Qd3
b5 15. axb5 axb5 16. Rfd1 Red8 17. Nd5 Nxd5 18. exd5 Bb7 19. Bd4 c5 20.
dxc6 Bxc6 21. c3 d5 22. Kh2 Bd6 23. Qd2 f6 24. h4 Rxa1 25. Rxa1 Ra8 26.
Rxa8+ Bxa8 27. Qe2 Bc6 28. Bh3 Qe7 29. Qg4 Kf7 30. Qc8 Qe8 31. Qxe8+ Bxe8
32. Bf5 g6 33. Bd3 h5 34. Kg2 Bd7 35. Kf3 f5 36. Ke2 Bc6 37. f4 Ke6 38. Ke3
Kd7 39. Bb6 Bc7 40. Bc5 Ke6 41. Kd4 Bd6 42. Bb1 Bd7 43. Ba2 Bc6 44. Bb3 Bb7
45. Bc2 Bc6 46. Bb6 Bb7 47. Bd3 Bc6 48. Be2 Bd7 49. Bc5 Bc6 50. Bd3 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.2"]
[White "Bosiocic, Marin"]
[Black "Fernandez, Daniel H"]
[Result "0-1"]
[WhiteElo "2564"]
[BlackElo "2481"]
[ECO "B06"]
[Opening "Robatsch defence"]
[Variation "two knights, Suttles variation"]
[EventDate "2023.02.15"]

1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Nc3 c6 5. Be3 b5 6. Bd3 Nd7 7. h3 Bb7 8.
O-O a6 9. a4 b4 10. Ne2 Ngf6 11. c3 c5 12. e5 Nd5 13. e6 fxe6 14. Ng5 Nf8
15. dxc5 Nxe3 16. fxe3 Bf6 17. Ne4 Bxe4 18. Bxe4 d5 19. Bd3 bxc3 20. b4 Qb8
21. Rb1 Nd7 22. Nf4 Qe5 23. Qg4 Bg5 24. Rbe1 Bxf4 25. exf4 Qd4+ 26. Kh2 Nf8
27. f5 Qxd3 28. f6 h5 29. Qf4 h4 30. Re3 Qc4 31. Qc7 Nd7 32. Rf4 d4 33.
Ree4 Qd3 34. Qc6 Qg3+ 35. Kg1 c2 36. f7+ Kf8 37. Rf1 Rd8 38. Qxe6 Qg5 39.
Ree1 d3 40. c6 Nc5 41. bxc5 Qxc5+ 42. Kh2 d2 43. Re5 c1=Q 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.25"]
[White "Lazarus, Simon E"]
[Black "O'shea, Colm"]
[Result "1/2-1/2"]
[WhiteElo "1831"]
[BlackElo "1677"]
[ECO "D27"]
[Opening "QGA"]
[Variation "classical, Rubinstein variation"]
[EventDate "2023.02.15"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 a6 6. a4 c5 7. O-O Nc6 8.
Qe2 cxd4 9. Rd1 Be7 10. exd4 O-O 11. Nc3 Nb4 12. Ne5 Nbd5 13. Qf3 h6 14.
Bd3 Bd7 15. Ne4 Rb8 16. Bb1 b5 17. axb5 Bxb5 18. Nxf6+ Nxf6 19. Nc6 Bxc6
20. Qxc6 a5 21. Qf3 Bb4 22. Bf4 Ra8 23. Be5 Bd6 24. Ba2 Qe7 25. Qg3 Bxe5
26. dxe5 Nd7 27. Rd6 Rfd8 28. Rad1 Nf8 29. Qd3 Rxd6 30. exd6 Qd7 31. Bb1
Rd8 32. h4 Qa4 33. g3 Qb4 34. Rd2 Rd7 35. Kh2 Rd8 36. Kg1 Rd7 37. Kh2
1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.40"]
[White "Gardner, Phillip K"]
[Black "Li, Reya"]
[Result "1/2-1/2"]
[WhiteElo "1814"]
[BlackElo "1474"]
[ECO "C54"]
[Opening "Giuoco Piano"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2
Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. Qb3 Na5 11. Qa4+ Nc6 12. Qb3 Na5 13.
Qa4+ Nc6 14. Ne4 Nb6 15. Qb3 Nxc4 16. Qxc4 Be6 17. Qc3 O-O 18. O-O Bd5 19.
Ned2 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.38"]
[White "Chantrell, Paul"]
[Black "Gardiner, Eric D"]
[Result "0-1"]
[WhiteElo "1572"]
[BlackElo "1883"]
[ECO "C02"]
[Opening "French"]
[Variation "advance variation"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. a3 Bd7 6. Nf3 Bb5 7. Bxb5+ Qxb5 8.
b4 cxd4 9. cxd4 Nd7 10. Nc3 Qc6 11. Qd3 Nb6 12. Nd2 Rc8 13. Bb2 Nc4 14.
Nxc4 dxc4 15. Qe4 Ne7 16. Qxc6+ Nxc6 17. Ne4 b5 18. Ke2 Be7 19. Bc3 O-O 20.
f4 f5 21. Nf2 Rcd8 22. Rhd1 a6 23. Rd2 Rd7 24. g3 Rfd8 25. Rad1 a5 26. d5
Rxd5 27. bxa5 Bxa3 28. Rxd5 exd5 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.46"]
[White "Baguley, John"]
[Black "Pride, Stephen C"]
[Result "1/2-1/2"]
[WhiteElo "0"]
[BlackElo "1533"]
[ECO "A40"]
[Opening "Queen's pawn"]
[EventDate "2023.02.15"]

1. d4 e6 2. Bf4 a6 3. e3 b6 4. Nf3 Bb7 5. Nbd2 d6 6. c3 Nd7 7. Qc2 Ne7 8.
e4 g6 9. e5 Bxf3 10. Nxf3 d5 11. h4 h6 12. Bd3 Bg7 13. g4 c5 14. O-O c4 15.
Be2 Nc6 16. b3 b5 17. a4 Nb6 18. g5 h5 19. Bc1 Bf8 20. Ba3 Be7 21. Bxe7
Kxe7 22. Qb2 Qc7 23. a5 Nd7 24. Qa3+ Kd8 25. bxc4 dxc4 26. Rfd1 Ne7 27. Kh2
Nd5 28. Kg3 f5 29. Rac1 Ke8 30. Qd6 Kf7 31. Qxc7 Nxc7 32. Ng1 Nd5 33. Bf3
Rhe8 34. Bxd5 exd5 35. Nh3 Nf8 36. Nf4 Rad8 37. Re1 Ne6 38. Re3 Nxf4 39.
Kxf4 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.43"]
[White "Turner, David J"]
[Black "Catabay, Rezin C"]
[Result "1-0"]
[WhiteElo "1762"]
[BlackElo "1597"]
[ECO "B30"]
[Opening "Sicilian defence"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e5 6. O-O Nge7 7. Bg5 h6 8.
Be3 d6 9. Qd2 f5 10. Nc3 Be6 11. Rfd1 b6 12. Ne2 Rc8 13. c3 a5 14. Ne1 Rc7
15. f4 Rd7 16. Qc2 Rc7 17. a4 O-O 18. Qd2 Kh7 19. Ra3 Rd7 20. Qc1 Bf7 21.
Qb1 d5 22. exf5 gxf5 23. fxe5 Nxe5 24. Bf4 N7g6 25. Nf3 Re8 26. Bxe5 Nxe5
27. Nf4 Rde7 28. d4 Nxf3+ 29. Bxf3 Qd7 30. dxc5 bxc5 31. Bxd5 Qc8 32. Bxf7
Rxf7 33. Qd3 c4 34. Qf3 Re4 35. Raa1 Rfe7 36. Qh5 Qc5+ 37. Kg2 Qc6 38.
Qxf5+ Kh8 39. Ng6+ Kg8 40. Nxe7+ Rxe7+ 41. Qd5+ Qxd5+ 42. Rxd5 Re2+ 43. Kh3
Rxb2 44. Rc1 Rb3 45. Rxa5 Bxc3 46. Rc5 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.26"]
[White "Murawski, Jan"]
[Black "Senior, Gary"]
[Result "0-1"]
[WhiteElo "1708"]
[BlackElo "2086"]
[ECO "A85"]
[Opening "Dutch with c4 & Nc3"]
[EventDate "2023.02.15"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. g3 Bb4 5. Bg2 O-O 6. Nh3 Bxc3+ 7. bxc3 d6
8. O-O Nc6 9. c5 Ne4 10. cxd6 cxd6 11. Qd3 e5 12. f4 exd4 13. cxd4 d5 14.
Ng5 b6 15. Nxe4 fxe4 16. Qd1 Qf6 17. e3 Na5 18. Qe2 Re8 19. Qb5 Bb7 20. Re1
a6 21. Qb4 Rac8 22. Rb1 Re6 23. Bh3 Rec6 24. Bxc8 Bxc8 25. Bd2 Nc4 26. Rec1
Bg4 27. Rxc4 Rxc4 28. Qxb6 Qxb6 29. Rxb6 Rc2 30. Rb8+ Kf7 31. Rb7+ Kg6 32.
Rb6+ Kf5 33. Be1 Bh3 34. Rxa6 Kg4 35. Rb6 Rxa2 36. Rb1 Kf3 37. Bb4 Kxe3 38.
Rd1 Bg4 39. Rc1 Bf3 40. Re1+ Kxd4 41. Rc1 e3 42. Bd6 Rg2+ 43. Kf1 e2+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.36"]
[White "Li, Evan"]
[Black "Larchikov, Maksym"]
[Result "0-1"]
[WhiteElo "1394"]
[BlackElo "1901"]
[ECO "B50"]
[Opening "Sicilian"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d4 cxd4 6. cxd4 Nxe4 7. O-O d5
8. Nc3 g6 9. Qb3 Nxc3 10. bxc3 Bg7 11. Bf4 O-O 12. Rfe1 Na5 13. Qc2 Bf5 14.
Qd2 f6 15. Bh6 Qd6 16. Bxg7 Kxg7 17. Bf1 Rfe8 18. Rad1 Nc4 19. Bxc4 dxc4
20. Qe2 Qd5 21. Nh4 Bd7 22. Qe4 Qxe4 23. Rxe4 e6 24. Nf3 Bc6 25. Re3 b5 26.
Rde1 Bd5 27. Nd2 a5 28. a3 Rab8 29. Rb1 Rec8 30. Ne4 Rc7 31. Nc5 Rc6 32.
Nd7 Rd8 33. Nc5 Rb6 34. a4 b4 35. Kf1 Rdd6 36. cxb4 Rxb4 37. Rc1 Kf7 38. g3
Bc6 39. Ra1 Bd7 40. Nxd7 Rxd7 41. Re4 f5 42. Re5 Rd5 43. Rxd5 exd5 44. Ra2
c3 45. Rc2 Rxa4 46. Rxc3 Rxd4 47. Ra3 a4 48. Ke2 Rb4 49. Kd3 Rb3+ 50. Rxb3
axb3 51. Kc3 Ke6 52. f4 d4+ 53. Kxb3 Kd5 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.20"]
[White "Adams, Henry"]
[Black "Walker, Martin G"]
[Result "1/2-1/2"]
[WhiteElo "1738"]
[BlackElo "2133"]
[ECO "B03"]
[Opening "Alekhine's defence"]
[Variation "exchange variation"]
[EventDate "2023.02.15"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8.
Rc1 O-O 9. b3 Nc6 10. d5 Nb4 11. Bd4 Bh6 12. a3 Bxc1 13. Qxc1 Na6 14. Qh6
f6 15. Bd3 Qe8 16. Ne4 Bf5 17. Ng5 Rf7 18. Bxf5 gxf5 19. h4 Rg7 20. Ne6 Rg6
21. Qf4 Rg4 22. Qf3 Qg6 23. h5 Qf7 24. Qxf5 Rxd4 25. Nxd4 Nc5 26. Rh3 Kh8
27. Rg3 Rg8 28. Rxg8+ Qxg8 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.33"]
[White "Kaushik, Madhav"]
[Black "Brocklehurst, Andrew"]
[Result "0-1"]
[WhiteElo "1443"]
[BlackElo "1816"]
[ECO "B32"]
[Opening "Sicilian"]
[Variation "Labourdonnais-Loewenthal (Kalashnikov) variation"]
[EventDate "2023.02.15"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Nf6
8. Nc4 b5 9. Ne3 b4 10. Ncd5 Be7 11. Bd3 Be6 12. O-O O-O 13. Bd2 a5 14. a3
Rb8 15. axb4 Nxb4 16. Bxb4 axb4 17. Nxf6+ Bxf6 18. Nd5 Bxd5 19. exd5 e4 20.
Bxe4 Bxb2 21. Ra2 Bc3 22. Qd3 g6 23. Ra6 Re8 24. Qc4 Rb6 25. Bd3 Rxa6 26.
Qxa6 Qf6 27. Be2 h5 28. Qd3 Kg7 29. Qf3 Qd4 30. Rd1 Qxd1+ 0-1

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.24"]
[White "Pert, Max P"]
[Black "Golsta, Ramona"]
[Result "1-0"]
[WhiteElo "1793"]
[BlackElo "1777"]
[ECO "A40"]
[Opening "Modern defence"]
[EventDate "2023.02.15"]

1. d4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nf3 O-O 5. O-O d5 6. Nbd2 b6 7. c4 Bb7 8.
Qc2 Na6 9. Rd1 Rc8 10. c5 bxc5 11. dxc5 c6 12. Rb1 Nd7 13. b4 e5 14. e3 f5
15. a4 f4 16. exf4 exf4 17. Ba3 Ne5 18. Nxe5 Bxe5 19. Nc4 Bg7 20. Nd6 Ba8
21. Nxc8 Qxc8 22. b5 Nc7 23. b6 Ne8 24. Qe2 a6 25. Re1 fxg3 26. fxg3 Nf6
27. Qe6+ Qxe6 28. Rxe6 Kf7 29. b7 Bxb7 30. Rxf6+ Bxf6 31. Rxb7+ Ke6 32. Rc7
Bd4+ 33. Kh1 Rf2 34. Rxc6+ Ke5 35. Bh3 Ke4 36. Re6+ Kf3 37. Re1 Ra2 38. c6
1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.45"]
[White "Hariharan, Shambavi"]
[Black "Zurba, Jonas"]
[Result "1-0"]
[WhiteElo "1491"]
[BlackElo "0"]
[ECO "A57"]
[Opening "Benko gambit"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 e6 5. Nc3 exd5 6. Nxd5 Bb7 7. Nxf6+
Qxf6 8. Nf3 d5 9. g3 Be7 10. Bg2 O-O 11. O-O h6 12. Qc2 Nd7 13. Rd1 Qb6 14.
a4 a6 15. bxa6 Rxa6 16. Bd2 Bf6 17. Bc3 d4 18. Bd2 Re8 19. a5 Qb5 20. Bf1
Be4 21. Qc1 d3 22. Re1 Rae6 23. Bh3 R6e7 24. Bxd7 Qxd7 25. Be3 Qh3 26. Qd1
g5 27. exd3 Rd7 28. Bd2 g4 29. Rxe4 Rxe4 30. dxe4 gxf3 31. Qxf3 Bxb2 32.
Rd1 Rd6 33. Be3 Rf6 34. Qg2 Qc8 35. e5 Bxe5 36. Qd5 Rd6 37. Qb3 c4 38. Qc2
Rxd1+ 39. Qxd1 c3 40. Qc2 Qb7 41. Bc1 Qb5 42. Qa2 Qa6 43. Qd5 Bc7 44. Qh5
Bxa5 45. Qxh6 Qc8 46. Qg5+ Kf8 47. Qxa5 c2 48. Qa3+ Kg8 49. Qd3 Qc6 50. h4
Kh8 51. Qd8+ Kh7 52. Qg5 Qe4 53. Qd2 Kg8 54. h5 f5 55. h6 Kh7 56. Qd7+ Kg6
57. Qg7+ Kh5 58. Qg5# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.12"]
[White "Ismail, Mohammed Aayan"]
[Black "Southcott-Moyers, Indy"]
[Result "1-0"]
[WhiteElo "2211"]
[BlackElo "2077"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "3.Nf3"]
[EventDate "2023.02.15"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Nc3 e6 6. Nh4 dxc4 7. Nxf5 exf5
8. e3 Bd6 9. Bxc4 O-O 10. O-O Nbd7 11. Qd3 Nb6 12. Bb3 g6 13. f3 c5 14. e4
cxd4 15. Qxd4 Qe7 16. Qd3 Rad8 17. Qc2 fxe4 18. Bh6 Rfe8 19. Nxe4 Nbd5 20.
Bxd5 Nxd5 21. Rad1 Be5 22. Qb3 Qb4 23. Qxb4 Nxb4 24. a3 Nd5 25. Rfe1 Nf6
26. Nc3 Bd4+ 27. Kg2 Rxe1 28. Rxe1 Re8 29. Rd1 Be3 30. Bxe3 Rxe3 31. Rd6
Kg7 32. Rxf6 Rxc3 33. Rxg6+ Kxg6 34. bxc3 Kf5 35. Kf2 Ke5 36. Ke3 Kd5 37.
Kd3 Kc5 38. h4 Kb5 39. Kc2 Kc4 40. g4 b5 41. f4 a5 42. h5 b4 43. cxb4 axb4
44. axb4 Kxb4 45. g5 Kc5 46. f5 Kd6 47. g6 fxg6 48. fxg6 hxg6 49. h6 Ke7
50. h7 Kf7 51. h8=Q 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.10"]
[White "Shafi, Declan"]
[Black "Turner, Matthew J"]
[Result "1/2-1/2"]
[WhiteElo "2201"]
[BlackElo "2455"]
[ECO "A18"]
[Opening "English"]
[Variation "Mikenas-Carls, Flohr variation"]
[EventDate "2023.02.15"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 Ne4 5. Nxe4 dxe4 6. Qg4 Nc6 7. Qxe4 Qd4
8. Qxd4 Nxd4 9. Rb1 Bd7 10. Nf3 Nxf3+ 11. gxf3 Bc6 12. Be2 O-O-O 13. Rg1 g6
14. b3 Rd7 15. d3 Bb4+ 16. Bd2 Bxd2+ 17. Kxd2 h5 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.17"]
[White "Saunders, Aron"]
[Black "Adams, George"]
[Result "1-0"]
[WhiteElo "2109"]
[BlackElo "1494"]
[ECO "C55"]
[Opening "Two knights defence (Modern bishop's opening)"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. a4 Be6 8.
Nbd2 a5 9. c3 Nd7 10. d4 Bg4 11. h3 Bh5 12. g4 Bg6 13. Nf1 Nb6 14. Bd3 exd4
15. cxd4 Nb4 16. Bb1 d5 17. Ng3 dxe4 18. Bxe4 Bxe4 19. Rxe4 Re8 20. Qe2 Bf8
21. Bd2 Rxe4 22. Qxe4 Qd5 23. Qxd5 N6xd5 24. b3 f6 25. Kf1 Ra6 26. Rc1 Re6
27. Nf5 c6 28. Ne3 b6 29. Nc4 Be7 30. Re1 Rxe1+ 31. Nxe1 Kf7 32. f4 Ke6 33.
Ke2 Bd8 34. Kf3 Bc7 35. f5+ Kd7 36. Ke4 b5 37. Nb2 Bb6 38. Nbd3 Kd6 39.
Nxb4 Nxb4 40. Bxb4+ axb4 41. axb5 c5 42. dxc5+ Kxc5 43. Nd3+ Kxb5 44. Kd5
Be3 45. Nb2 Bc1 46. Nc4 Bf4 47. Nd6+ Kb6 48. Ne4 Kb5 49. Nc5 g6 50. Ne6 Bg3
51. Nd4+ Kb6 52. Kc4 Kc7 53. Kd5 Kb6 54. Nc6 Kb5 55. Ne7 g5 56. Nc6 Be1 57.
Nd4+ Kb6 58. Kc4 Kc7 59. Nc2 Bd2 60. Nxb4 Bxb4 61. Kxb4 Kd6 62. Kc4 Ke5 63.
b4 Kf4 64. b5 Kg3 65. b6 Kxh3 66. b7 Kxg4 67. b8=Q Kxf5 68. Qb1+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.49"]
[White "Hertog, Alexander"]
[Black "Osborne, Paul J"]
[Result "1-0"]
[WhiteElo "1641"]
[ECO "A40"]
[Opening "Queen's pawn"]
[EventDate "2023.02.15"]

1. d4 e6 2. c4 c5 3. dxc5 Bxc5 4. g3 Qa5+ 5. Nd2 Nf6 6. Bg2 Qb6 7. e3 Nc6
8. Ne2 Ne5 9. O-O Nfg4 10. Ne4 Nxc4 11. Qc2 Ngxe3 12. fxe3 Bxe3+ 13. Kh1
Bxc1 14. Qxc1 Ne3 15. Rf3 Nd5 16. N2c3 Nxc3 17. Qxc3 Rg8 18. Qe5 Qd8 19.
Nd6+ 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.50"]
[White "Van Litsenborgh, Rudi"]
[Black "Catabay, Mae C"]
[Result "1/2-1/2"]
[BlackElo "1525"]
[ECO "D06"]
[Opening "QGD"]
[Variation "Marshall defence"]
[EventDate "2023.02.15"]

1. d4 d5 2. c4 Nf6 3. Nc3 c6 4. Bf4 e6 5. Nf3 Bb4 6. Qb3 Bd6 7. Bxd6 Qxd6
8. c5 Qc7 9. e3 Nbd7 10. Rc1 O-O 11. Bd3 e5 12. Be2 Re8 13. h3 exd4 14.
exd4 Nf8 15. O-O Ng6 16. Qc2 Qf4 17. Qd2 Qxd2 18. Nxd2 Nf4 19. Rfe1 Bf5 20.
Bf1 Bd3 21. Nf3 Bxf1 22. Rxf1 Ne2+ 23. Nxe2 Rxe2 24. Rb1 Ne4 25. a3 Re8 26.
g4 Nd2 27. Nxd2 Rxd2 28. Rfe1 Rxe1+ 29. Rxe1 Kf8 30. Rb1 Rxd4 31. Kf1 Rd3
32. Kg2 Rb3 33. f3 Ke7 34. Re1+ Kd7 35. Re2 a5 36. Kg3 Rd3 37. g5 Rd4 38.
Rc2 Rd1 39. f4 Rg1+ 40. Kf3 Re1 41. Rc3 Ke6 42. Rb3 Rc1 43. Rxb7 Rxc5 44.
Kg4 d4 45. Kf3 Rb5 46. Rxb5 cxb5 47. Ke4 d3 48. Kxd3 Kd5 49. b3 a4 50. bxa4
bxa4 51. h4 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.51"]
[White "Devalia, Aadishesh"]
[Black "Chan, Anthony"]
[Result "1/2-1/2"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[EventDate "2023.02.15"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Qb6 5. Qb3 c4 6. Qxb6 axb6 7. Nd2 b5 8.
f3 Bf5 9. h4 h5 10. Bxb8 Rxb8 11. g3 Ra8 12. Bh3 Bg6 13. Ne2 Rh6 14. Nf4 e6
15. Kf2 Bd6 16. Nxg6 Rxg6 17. Rhg1 Rh6 18. e4 dxe4 19. fxe4 Ng4+ 20. Bxg4
hxg4 21. e5 Be7 22. Kg2 f5 23. a3 g5 24. hxg5 Bxg5 25. Rad1 Kd7 26. Rh1
Rah8 27. Rxh6 Rxh6 28. b3 f4 29. Ne4 f3+ 30. Kf2 Rh2+ 31. Kg1 Rg2+ 32. Kh1
Be7 33. bxc4 bxc4 34. Rb1 Kc6 35. a4 Ra2 36. Nf6 Bxf6 37. exf6 Kd6 38. f7
Ke7 39. Rxb7+ Kf8 40. Kg1 Rxa4 41. Rb2 Ra1+ 42. Kf2 Rc1 43. Ke3 Rxc3+ 44.
Kf4 Rd3 45. Kxg4 Kxf7 46. Rc2 c3 47. Kf4 f2 48. Rxf2 Rd2 49. Rf1 Ke7 50.
Ke3 Rg2 1/2-1/2

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.52"]
[White "Swanson, George"]
[Black "Weersing, Nathan"]
[Result "1-0"]
[WhiteElo "1792"]
[BlackElo "1451"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Paulsen attack"]
[EventDate "2023.02.15"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Bd7 8.
b4 a6 9. Be3 Nge7 10. Bd3 Nf5 11. Nc3 Nxe3 12. fxe3 Ne7 13. O-O Rc8 14. Rc1
Ng6 15. Bxg6 hxg6 16. Ng5 Be7 17. Nxf7 Rf8 18. Nd6+ Bxd6 19. exd6 Qxd6 20.
Rxf8+ Qxf8 21. Qf3 Qf5 22. Qxf5 gxf5 23. Ne2 Rc4 24. Rxc4 dxc4 25. Kf2 Kf7
26. h4 Kf6 27. Nc3 Bc6 28. a4 b5 29. axb5 axb5 30. g3 e5 31. d5 Bd7 32. Kf3
Be8 33. g4 fxg4+ 34. Kxg4 Bd7+ 35. Kf3 Kf5 36. Kg3 e4 37. Kf2 g6 38. Kg3
Ke5 39. Kf2 Be8 40. Kg3 Kf5 41. Kg2 Kg4 42. Nxe4 Kxh4 43. Nc3 Kg4 44. Kh2
Bd7 45. Kg2 g5 46. Kh2 Kf3 47. e4 Kf4 48. Kg2 Ke5 49. Kf3 Kd4 50. Ne2+ Kd3
51. e5 g4+ 52. Kf2 Ke4 53. e6 Kd3 54. exd7 c3 55. d8=Q g3+ 56. Nxg3 c2 57.
Ne2 Kc4 58. Qd6 Kd3 59. Qc5 Kd2 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.53"]
[White "Korolchuk, Ted"]
[Black "Dean, Matthew"]
[Result "1-0"]
[ECO "C52"]
[Opening "Evans gambit"]
[Variation "Lasker defence"]
[EventDate "2023.02.15"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. O-O Bb6 8.
Qb3 Qf6 9. Bg5 Qg6 10. Bb5 Bh3 11. gxh3 h6 12. d5 Ne7 13. Nbd2 hxg5 14. h4
gxh4+ 15. Kh1 Qh5 16. dxc6 bxc6 17. Be2 Rh6 18. Nc4 Rg6 19. Nfxe5 Qxe2 20.
Nxd6+ Kd8 21. Qxf7 Qxe4+ 22. Nxe4 Rf6 23. Nxf6 Kc8 24. Qxe7 gxf6 25. Qd7+
Kb7 26. Qxc6+ Kb8 27. Rg1 a6 28. Rg8+ Ka7 29. Qxa8# 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.54"]
[White "Portheault, Benjamin"]
[Black "Warner, Nicholas"]
[Result "1-0"]
[WhiteElo "1498"]
[BlackElo "1735"]
[ECO "A06"]
[Opening "Reti"]
[Variation "Nimzovich-Larsen attack"]
[EventDate "2023.02.15"]

1. Nf3 d5 2. b3 Bg4 3. Bb2 Nc6 4. Ne5 Nxe5 5. Bxe5 f6 6. Bb2 e5 7. g3 Qd7
8. h3 Be6 9. a3 Bd6 10. d3 Ne7 11. Nd2 Nf5 12. Bg2 c6 13. c4 O-O 14. O-O
Bc5 15. d4 Bxd4 16. Bxd4 exd4 17. Qc2 c5 18. Rad1 Rac8 19. Rfe1 Ne7 20. Kh2
Bf5 21. Qc1 dxc4 22. bxc4 b6 23. Nf3 Qa4 24. e4 Be6 25. Bf1 Nc6 26. Nh4 Ne5
27. f4 Nxc4 28. g4 Ne3 29. Rd2 Nxf1+ 30. Rxf1 Bc4 31. Rg1 Be6 32. Nf5 Bxf5
33. gxf5 Rc7 34. Rg3 Qe8 35. Rdg2 Qxe4 36. h4 Qxf5 37. h5 h6 38. Qf1 Kh8
39. Qf3 Rg8 40. Rg6 Re7 41. Qg3 Re3 42. Rxh6+ Qh7 43. Rxh7+ Kxh7 44. Qg6+
Kh8 45. Qf7 Ree8 46. h6 1-0

[Event "Cambridge Int Open 2023"]
[Site "Cambridge ENG"]
[Date "2023.02.19"]
[Round "9.55"]
[White "Walker, Heather Enid"]
[Black "Podmore, Mervyn J"]
[Result "0-1"]
[WhiteElo "1280"]
[ECO "C50"]
[Opening "Giuoco Piano"]
[EventDate "2023.02.15"]

1. Nf3 Nc6 2. e4 e5 3. Bc4 Bc5 4. O-O d6 5. d3 h6 6. c3 Bg4 7. h3 Bh5 8. b4
Bb6 9. Nbd2 Nf6 10. g4 Nxg4 11. hxg4 Bxg4 12. Kh2 h5 13. Kg3 Qf6 14. Qe1
Qf4+ 15. Kg2 Bxf3+ 16. Nxf3 Qg4+ 17. Kh2 Qxf3 18. d4 exd4 19. Be2 Qf6 20.
Rg1 Qh4+ 21. Kg2 Ne5 22. f3 Qxe1 23. Rxe1 O-O-O 24. Bb2 dxc3 25. Bxc3 f6
26. a4 a6 27. a5 Ba7 28. Rh1 h4 29. Kh3 g5 30. Kg2 Be3 31. Kf1 Rdg8 32. Re1
Rh6 33. Bd1 Bf4 34. Bb3 Rg7 35. Be6+ Kd8 36. Bh3 Nxf3 37. Rd1 g4 38. Bg2
Ne5 39. Ke2 h3 40. Bf1 Rgh7 41. Bxe5 fxe5 42. Kd3 g3 43. Be2 h2 44. Bf3 Rg7
45. Rde1 g2 0-1

