[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.21"]
[Round "1.1"]
[White "Labruyere, Roger"]
[Black "Ernst, Sipke"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2148"]
[BlackElo "2551"]
[ECO "A46"]
[Opening "Queen's pawn game"]
[WhiteFideId "1059505"]
[BlackFideId "1004689"]
[EventDate "2023.10.21"]

1. d4 Nf6 2. Nf3 d6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. Nc3 d5 7. Ne5 c6 8. Bg5 h6
9. Bxf6 exf6 10. Nd3 h5 11. e3 Re8 12. Ne2 Nd7 13. b3 f5 14. c4 dxc4 15. bxc4 h4
16. Rb1 hxg3 17. hxg3 Qc7 18. Qb3 Nf6 19. Ne5 Ne4 20. Bxe4 fxe4 21. f4 exf3 22.
Nxf3 Qe7 23. Kf2 Bg4 24. Neg1 b6 25. Rbe1 Rad8 26. Qc2 Rd6 27. c5 Re6 28. cxb6
axb6 29. Kg2 Bf5 30. Qb3 Be4 31. Qxb6 Bd5 32. Qc5 Qxc5 33. dxc5 Rxe3 34. Kf2
Rxe1 35. Rxe1 Ra8 36. Re2 Bf8 37. Rc2 Rxa2 38. Rxa2 Bxc5+ 39. Kf1 Bxa2 40. Ne5
Bd5 41. Ne2 Bd6 42. Ng4 Bc4 43. Nf6+ Kf8 44. Ne4 Be5 45. Kf2 Bxe2 46. Kxe2 f5 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.21"]
[Round "1.2"]
[White "Lodici, Lorenzo"]
[Black "Kett, Tim"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2537"]
[BlackElo "2130"]
[ECO "C55"]
[Opening "Two knights defence (Modern bishop's opening)"]
[WhiteFideId "884189"]
[BlackFideId "1801210"]
[EventDate "2023.10.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 O-O 6. O-O d6 7. a3 Be6 8. Nd5
Bxd5 9. exd5 Nd4 10. Nxd4 exd4 11. b4 Qd7 12. Re1 Ng4 13. Re4 f5 14. Re6 Bh4 15.
g3 Bf6 16. Bb3 Qf7 17. h3 Ne5 18. f4 Nd7 19. Bd2 Kh8 20. Qf3 Rg8 21. h4 Bd8 22.
Bc1 Bf6 23. Bb2 Nf8 24. Re2 Re8 25. Rae1 Rxe2 26. Qxe2 Qg6 27. Kf2 Qh6 28. Qf3
Ng6 29. Re6 Nf8 30. Re2 b5 31. a4 a6 32. axb5 axb5 33. Re8 Nd7 34. Qe2 Nf8 35.
Bc1 Qg6 36. Rb8 h6 37. Bd2 Nh7 38. Rxg8+ Kxg8 39. Qe6+ Kf8 40. Qc8+ Kf7 41.
Qxc7+ Be7 42. Qb6 Qg4 43. Qxd4 Nf6 44. Qe3 Qh3 45. Qe6+ Kf8 46. Be1 Ng4+ 47. Ke2
Qg2+ 48. Kd1 Qf3+ 49. Kd2 Bf6 50. Qxd6+ Kf7 51. Qe6+ Kg6 52. d6 Nh2 53. Qe8+ Kh7
54. Bg8+ 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.21"]
[Round "1.3"]
[White "Boeren, Jurriaan"]
[Black "Zwirs, Nico"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2120"]
[BlackElo "2451"]
[ECO "B67"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer, Rauzer attack, 7...a6 defence, 8...Bd7"]
[WhiteFideId "1067478"]
[BlackFideId "1036432"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 a6 8.
O-O-O e6 9. Kb1 Be7 10. f3 Nxd4 11. Qxd4 Qc7 12. h4 h6 13. Be3 h5 14. Qd2 b5 15.
g3 Bc6 16. Bg2 Rd8 17. Qf2 Qb7 18. Rd2 b4 19. Ne2 e5 20. Bg5 O-O 21. Rhd1 d5 22.
Bxf6 Bxf6 23. exd5 Rxd5 24. Rxd5 Bxd5 25. Nc1 Rc8 26. Nb3 Qb5 27. Bh3 Rc7 28.
Bf5 g6 29. Be4 Be6 30. Qf1 Qb6 31. Qg1 Qb5 32. Qf1 Rd7 33. Bd3 Qb6 34. Be2 Rxd1+
35. Bxd1 a5 36. Be2 a4 37. Nd2 Qd4 38. Ne4 Bg7 39. Qd1 Qb6 40. Qd6 Qg1+ 41. Qd1
Qb6 42. Qd6 Qxd6 43. Nxd6 Bf8 44. Nc4 f6 45. Nb6 a3 46. bxa3 bxa3 47. Na4 f5 48.
c4 f4 49. gxf4 exf4 50. Nc3 Be7 51. Bf1 Bxh4 52. c5 Kf7 53. c6 Ke7 54. Bd3 Bf6
55. Ne4 h4 56. Kc2 h3 57. Nf2 Bd4 58. Nh1 g5 59. Ba6 Kd6 60. Kd3 Bb6 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.21"]
[Round "1.4"]
[White "Maris, Ivo"]
[Black "Vogel, Jaap"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2404"]
[BlackElo "2106"]
[ECO "A13"]
[Opening "English opening"]
[Variation "Agincourt variation"]
[WhiteFideId "1028146"]
[BlackFideId "1000764"]
[EventDate "2023.10.21"]

1. c4 e6 2. Nf3 d5 3. e3 c6 4. b3 Nf6 5. Bb2 Be7 6. Nc3 O-O 7. Qc2 Nbd7 8. d4 b6
9. Bd3 Bb7 10. O-O c5 11. cxd5 exd5 12. dxc5 bxc5 13. e4 dxe4 14. Nxe4 Nxe4 15.
Bxe4 Bxe4 16. Qxe4 Bf6 17. Rab1 Qa5 18. Rfd1 Bxb2 19. Rxd7 Rae8 20. Qc2 Bf6 21.
Rd5 Rc8 22. g3 Rfd8 23. Rbd1 Rxd5 24. Rxd5 Qb4 25. Qf5 Re8 26. Rxc5 h6 27. Rc8
Rxc8 28. Qxc8+ Kh7 29. Qd7 Qa3 30. Qf5+ Kg8 31. Qc8+ Kh7 32. Qc2+ Kg8 33. Nd2
Qa5 34. Ne4 Be7 35. Kg2 f5 36. Qc4+ Kf8 37. Nc3 Qe5 38. Nd5 Bd6 39. h4 Kg8 40.
Nf6+ 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.21"]
[Round "1.5"]
[White "Van Helvoort, Rob"]
[Black "De Winter, Arthur"]
[Result "1/2-1/2"]
[BlackTitle "FM"]
[WhiteElo "2105"]
[BlackElo "2397"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "1005596"]
[BlackFideId "1069020"]
[EventDate "2023.10.21"]

1. e4 c5 2. c3 d5 3. exd5 Nf6 4. Nf3 Nxd5 5. d4 cxd4 6. cxd4 g6 7. Nc3 Bg7 8.
Bc4 Nb6 9. Bb3 O-O 10. O-O Nc6 11. d5 Na5 12. Re1 Re8 13. Bg5 h6 14. Be3 Bg4 15.
h3 Bxf3 16. Qxf3 Nd7 17. Qe2 Rc8 18. Rec1 Nc5 19. Bd1 e6 20. d6 b6 21. b4 Ncb7
22. bxa5 Bxc3 23. Ba4 Nxd6 24. Bxe8 Bxa1 25. Bxf7+ Nxf7 26. Rxa1 bxa5 27. Qa6
Qd7 28. Qxa5 Rc7 29. a4 Kh7 30. Qb4 a6 31. Qb2 Qd5 32. a5 Rb7 33. Qe2 Qe5 34.
Qa2 Rb5 35. Qa4 Qf5 36. Bb6 Ne5 37. Rc1 g5 38. Qc2 Nd3 39. Rd1 Rd5 40. Rd2 Kg6
41. Qc8 Nf4 42. Qg8+ Kf6 43. Qf8+ Kg6 44. Qg8+ Kf6 45. Qf8+ 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.21"]
[Round "1.6"]
[White "Maatman, Nick"]
[Black "Arnold, Rhys"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2382"]
[BlackElo "2087"]
[ECO "A06"]
[Opening "Reti opening"]
[WhiteFideId "1040391"]
[BlackFideId "1068849"]
[EventDate "2023.10.21"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 Be7 5. b3 c5 6. cxd5 exd5 7. Bb5+ Nc6 8. O-O
O-O 9. Bb2 Bg4 10. Bxc6 bxc6 11. Ne2 Bxf3 12. gxf3 Qd7 13. Kg2 Rab8 14. Rg1 c4
15. Be5 Rb5 16. Nd4 Ra5 17. Qc2 Bd8 18. Qc3 Nh5 19. bxc4 dxc4 20. Bg3 Rd5 21.
Qxc4 Bf6 22. Nxc6 Nxg3 23. hxg3 Rxd2 24. Rac1 Re8 25. Rge1 h6 26. Re2 Rxe2 27.
Qxe2 Bd8 28. Nxd8 Rxd8 29. Qc4 Qd6 30. Qc7 a6 31. Qxd6 Rxd6 32. Rc8+ Kh7 33. Ra8
Rc6 34. Ra7 Kg6 35. a4 Kf6 36. a5 Ke6 37. f4 g6 38. Kf3 f5 39. g4 fxg4+ 40. Kxg4
Kd5 41. Rh7 h5+ 42. Kg5 Ke4 43. Re7+ Kf3 44. e4 h4 45. Rh7 Kxe4 46. Rxh4 Kf3 47.
f5 gxf5 48. Rf4+ Ke2 49. Rxf5 Rd6 50. f4 Ke3 51. Re5+ Kd4 52. Kf5 Rh6 53. Re4+
Kd3 54. Re6 Rh5+ 55. Kg6 Rxa5 56. f5 Ra1 57. f6 Kc4 58. Re4+ Kb3 59. Re5 Rg1+
60. Rg5 Rf1 61. Ra5 Rg1+ 62. Kf7 Kc4 63. Rxa6 Kd5 64. Kf8 Ke5 65. f7 Rf1 66. Ke8 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.21"]
[Round "1.7"]
[White "Duchene, Rene"]
[Black "Schoorl, Rob"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2065"]
[BlackElo "2357"]
[ECO "B06"]
[Opening "Robatsch defence"]
[WhiteFideId "1006304"]
[BlackFideId "1009508"]
[EventDate "2023.10.21"]

1. d4 g6 2. e4 Bg7 3. Nc3 c6 4. Be2 d6 5. Nf3 Nf6 6. a4 O-O 7. O-O d5 8. e5 Ne4
9. Nxe4 dxe4 10. Ng5 c5 11. dxc5 Qc7 12. Nxe4 Qxe5 13. Bf3 Na6 14. Re1 Qc7 15.
Qe2 e5 16. Ra3 f5 17. Qc4+ Kh8 18. Nd6 e4 19. Bd1 Nxc5 20. Nxc8 Raxc8 21. f3 Qd6
22. Qb4 a5 23. Qd2 Qxd2 24. Bxd2 Bxb2 25. Ra2 Bd4+ 26. Kh1 b6 27. c3 Nd3 28.
cxd4 Nxe1 29. fxe4 fxe4 30. h3 Rf1+ 31. Kh2 Rf2 32. d5 e3 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.21"]
[Round "1.8"]
[White "Paltrinieri, Nicholas"]
[Black "Boer, Alef"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2344"]
[BlackElo "2058"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[Variation "classical variation"]
[WhiteFideId "828262"]
[BlackFideId "1007122"]
[EventDate "2023.10.21"]

1. b3 d5 2. Bb2 Bf5 3. e3 e6 4. f4 Nf6 5. Nf3 Nbd7 6. g3 Be7 7. Bg2 c5 8. d3 O-O
9. O-O h6 10. Nbd2 Rc8 11. Qe2 Bh7 12. Rad1 b5 13. c4 a6 14. e4 Nb6 15. Ne5 d4
16. Rc1 b4 17. Ra1 a5 18. a3 Qc7 19. h4 Nfd7 20. Nxd7 Nxd7 21. axb4 axb4 22. e5
Nb8 23. Ra4 Nc6 24. Rfa1 Rb8 25. Qf3 Rb6 26. h5 Kh8 27. Bc1 Qb7 28. Nf1 Rc8 29.
Nh2 Bf8 30. Ng4 Bf5 31. Nf2 Bh7 32. Bd2 Bf5 33. Kf1 Bh7 34. Ke2 Rb8 35. Kd1 Bf5
36. Kc2 Bh7 37. g4 Qc8 38. Qh3 Be7 39. Qh1 Bf8 40. Bf3 Be7 41. Qg2 Bf8 42. Ne4
Be7 43. Be1 Qd8 44. Bd2 Rc8 45. Qh1 Qf8 46. Be1 f6 47. exf6 gxf6 48. Ng3 Bd6 49.
Bd2 Ne7 50. Qe1 Bg8 51. Ra7 Bb8 52. Ra8 f5 53. g5 Qg7 54. g6 Qf6 55. Nf1 Nc6 56.
Nh2 Kg7 57. Bxc6 Rbxc6 58. Nf3 Bd6 59. R1a7+ R8c7 60. Qa1 Qe7 61. Qa4 Rxa7 62.
Rxa7 Rc7 63. Ra8 Qd7 64. Ne5 Qxa4 65. bxa4 Rb7 66. Kb3 Bb8 67. a5 Bc7 68. a6 Rb8
69. Rxb8 Bxb8 70. Nc6 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.21"]
[Round "1.9"]
[White "Kiran, Manisha Mohanty"]
[Black "De Boer, Eelke"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "FM"]
[WhiteElo "2034"]
[BlackElo "2327"]
[ECO "B94"]
[Opening "Sicilian"]
[Variation "Najdorf, 6.Bg5"]
[WhiteFideId "5019575"]
[BlackFideId "1048120"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 h6 8. Bh4
g6 9. f4 e5 10. Nf3 Qc7 11. O-O-O b5 12. Nd5 Nxd5 13. exd5 Bg7 14. Kb1 O-O 15.
fxe5 dxe5 16. d6 Qc5 17. Be7 Re8 18. Nd2 Bb7 19. Nb3 Qb6 20. Qg4 f5 21. Qb4 Rac8
22. Na5 Be4 23. Bd3 Bxg2 24. Rhg1 Qf2 25. Bh4 Qf3 26. Qb3+ Kh7 27. Qf7 e4 28.
Qxd7 exd3 29. Rxd3 Qe2 30. Rc3 Qe5 31. a3 Rxc3 32. Rxg2 Rc7 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.21"]
[Round "1.10"]
[White "Mellema, Andries"]
[Black "Nijdam, Brian"]
[Result "1/2-1/2"]
[WhiteElo "2160"]
[BlackElo "1918"]
[ECO "B75"]
[Opening "Sicilian"]
[Variation "dragon, Yugoslav attack"]
[WhiteFideId "1011464"]
[BlackFideId "1081020"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. f3 a6 8. Qd2
h5 9. O-O-O Nbd7 10. Kb1 b5 11. a3 Bb7 12. h3 h4 13. Bd3 Rc8 14. Rhe1 Ne5 15. f4
Nxd3 16. cxd3 Nd7 17. Rc1 Nc5 18. Rc2 e5 19. Nf3 Nb3 20. Qf2 exf4 21. Bb6 Qd7
22. d4 a5 23. Qe2 b4 24. Nd5 O-O 25. Qd3 Bxd5 26. exd5 Qb7 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.21"]
[Round "1.11"]
[White "Van Dael, Siem"]
[Black "Hoffman, Ron"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2321"]
[BlackElo "2032"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Steinitz variation"]
[WhiteFideId "1049771"]
[BlackFideId "1007599"]
[EventDate "2023.10.21"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. b4 Be7 7. Qg4 g6 8. Bd3 a5
9. b5 Nd7 10. Nf3 Qc7 11. Bb2 h5 12. Qf4 Nh6 13. Nbd2 Nc5 14. Be2 b6 15. O-O Bb7
16. c4 Nf5 17. h4 Nxh4 18. Nxh4 g5 19. Qe3 gxh4 20. Rac1 O-O-O 21. Bf3 Rhg8 22.
cxd5 Bg5 23. Qe2 Bxd2 24. Qxd2 Bxd5 25. Qe3 Bxf3 26. Qxf3 Qb7 27. Rc3 Rd3 28.
Qxb7+ Kxb7 29. Rc4 Rg4 30. Rfc1 Rd2 31. R1c2 Rxc2 32. Rxc2 Re4 33. Rd2 Kc7 34.
f3 Re3 35. Kh2 Rd3 36. Rxd3 Nxd3 37. Bd4 Nf4 38. Be3 Ng6 39. f4 Ne7 40. a4 Nd5
41. Bd2 Nb4 42. Kh3 Nd3 43. Kxh4 Nc5 44. Kxh5 Nxa4 45. Kh6 Kd7 46. Kg7 Ke8 47.
g4 Nc5 48. Be3 Nd7 49. Bd4 a4 50. f5 exf5 51. gxf5 a3 52. e6 fxe6 53. f6 a2 54.
f7+ Ke7 55. Be5 Nf8 56. Bf6+ Kd6 57. Kxf8 e5 58. Kg8 a1=Q 59. f8=Q+ Kd5 60. Qd8+
Kc5 61. Be7+ Kc4 62. Qxb6 Qa8+ 63. Kg7 Qg2+ 64. Kf8 Qf3+ 65. Bf6 Qa8+ 66. Ke7
Qa3+ 67. Kf7 Qh3 68. Qc6+ Kb4 69. Be7+ Kb3 70. Qe6+ 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.21"]
[Round "1.12"]
[White "Van Rootselaar, Rik"]
[Black "Elgersma, Onno"]
[Result "1-0"]
[BlackTitle "FM"]
[WhiteElo "2015"]
[BlackElo "2266"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[WhiteFideId "1088572"]
[BlackFideId "1053531"]
[EventDate "2023.10.21"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Nbd2 O-O 6. Bg2 b6 7. O-O Bb7 8. a3
Be7 9. cxd5 exd5 10. b4 Nbd7 11. Ne5 a5 12. b5 Nxe5 13. dxe5 Nd7 14. Nf3 a4 15.
h4 h6 16. Bh3 Bc5 17. e6 Qf6 18. Bg5 hxg5 19. hxg5 Qg6 20. exd7 f5 21. Qd2 Qd6
22. Qf4 Qxd7 23. g6 Qd6 24. Qg5 Rf6 25. Nh4 Bc8 26. e3 Be6 27. Nxf5 Bxf5 28.
Bxf5 Qe5 29. g4 Kf8 30. Kg2 Ke7 31. Rh1 Rg8 32. Qf4 Qxf4 33. exf4 Kd6 34. Kf3 c6
35. Bd3 Bd4 36. Rad1 c5 37. f5 Rff8 38. Rhe1 Re8 39. g5 Rh8 40. Rxe8 Rxe8 41.
Rd2 Bc3 42. Re2 Rxe2 43. Kxe2 Ke7 44. Bc2 Kf8 45. Bxa4 Bb2 46. Bb3 Bxa3 47. Bxd5
Bc1 48. f6 Bxg5 49. f7 Bh4 50. Ke3 Bf6 51. Bc4 Bd4+ 52. Ke2 Bc3 53. Kd3 Bd4 54.
f4 Bf6 55. Ke4 Bc3 56. Kd5 Bd2 57. f5 Bg5 58. Kc6 Bd8 59. Kb7 Ke7 60. f6+ Kf8
61. fxg7+ Kxg7 62. Kc8 Be7 63. Kc7 Kxg6 64. Kxb6 Kg7 65. Kc7 Bg5 66. b6 Bf4+ 67.
Kc8 Kf8 68. b7 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.21"]
[Round "1.13"]
[White "Van Foreest, Machteld"]
[Black "Fehr, Axel"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2266"]
[BlackElo "2011"]
[ECO "B91"]
[Opening "Sicilian"]
[Variation "Najdorf, Zagreb (fianchetto) variation"]
[WhiteFideId "1051563"]
[BlackFideId "4675185"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 g6 7. Bg2 Bg7 8. O-O
O-O 9. h3 Qb6 10. Nb3 Be6 11. Be3 Qc7 12. Re1 Nc6 13. Nd4 Nxd4 14. Bxd4 Rac8 15.
e5 dxe5 16. Bxe5 Qb6 17. Bd4 Qc7 18. Qf3 b5 19. a3 Rfd8 20. Rad1 Rd7 21. Qe3 Ne8
22. Bb6 Qc4 23. Rxd7 Bxd7 24. Bd5 Bxc3 25. Bxc4 Bxe1 26. Bb3 Rc6 27. Qxe7 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.21"]
[Round "1.14"]
[White "Boersma, Jan"]
[Black "Van Kooten, Luuk"]
[Result "1/2-1/2"]
[BlackTitle "FM"]
[WhiteElo "1997"]
[BlackElo "2255"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed, 2...Nc6"]
[WhiteFideId "1003267"]
[BlackFideId "1006533"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. Be3 b6 7. Qd2 e5 8. f4
Nf6 9. Nf3 Ng4 10. Nxe5 Nxe5 11. fxe5 Bxe5 12. O-O Qd6 13. Bf4 Be6 14. Bxe5 Qxe5
15. Qf4 Qxf4 16. Rxf4 Rd8 17. e5 Ke7 18. Re1 Rd4 19. Rf2 Rhd8 20. b3 Bf5 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.21"]
[Round "1.15"]
[White "Mueer, Sebastian"]
[Black "Swati, Ghate"]
[Result "0-1"]
[BlackTitle "WGM"]
[WhiteElo "2230"]
[BlackElo "1995"]
[ECO "D38"]
[Opening "QGD"]
[Variation "Ragozin variation"]
[WhiteFideId "24622001"]
[BlackFideId "5003474"]
[EventDate "2023.10.21"]

1. Nf3 Nf6 2. d4 e6 3. c4 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O 7. Qc2 Re8 8. Bd2
Bf8 9. Be2 a6 10. O-O Nb4 11. Qb1 dxc4 12. Bxc4 b5 13. Be2 c5 14. a3 Nc6 15.
dxc5 Bxc5 16. Rc1 Bb6 17. Nxb5 Bb7 18. Nc3 e5 19. Be1 Nd4 20. exd4 exd4 21. Rd1
Qd6 22. Qf5 g6 23. Qg5 Rac8 24. Qh4 Bxf3 25. Bxf3 Rxe1+ 26. Rxe1 dxc3 27. Rad1
Qc5 28. b4 Qf5 29. Rc1 g5 30. Be4 Nxe4 31. Qxe4 Bxf2+ 32. Kh1 Qf4 33. g3 Qd2 34.
Red1 Qe3 35. Qxe3 Bxe3 36. Rc2 Rc6 37. Rd5 Kf8 38. Rc5 Bxc5 39. Rxc3 Ke7 40.
bxc5 Ke6 41. Re3+ Kd7 42. Re5 f6 43. Rf5 Ke6 44. g4 h5 45. h3 Rc7 46. Kg2 Rb7
47. Rf3 Rb2+ 48. Kf1 hxg4 49. hxg4 Rc2 50. Rb3 Rxc5 51. Kf2 a5 52. Kg3 a4 53.
Re3+ Re5 54. Rd3 Rb5 55. Re3+ Kd5 56. Rd3+ Kc5 57. Rc3+ Kd4 58. Rc6 Rb3+ 59. Kg2
Ke5 60. Rc5+ Kd6 61. Rf5 Ke6 62. Ra5 Rxa3 63. Kf2 Ra2+ 64. Ke3 a3 65. Ra6+ Kd5
66. Rxf6 Rb2 67. Kd3 Rb3+ 68. Kc2 Re3 69. Rf5+ Re5 70. Rf3 Re2+ 71. Kb1 a2+ 72.
Ka1 Kd4 73. Rf5 Re5 74. Rf8 Re4 75. Kxa2 Rxg4 76. Kb2 Rf4 77. Re8 Re4 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.21"]
[Round "1.16"]
[White "Kazarjan, Gachatur"]
[Black "Krishnan, Ritvik"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "1970"]
[BlackElo "2176"]
[ECO "B66"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer, Rauzer attack, 7...a6"]
[WhiteFideId "1068750"]
[BlackFideId "45055297"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. f3
Be7 9. O-O-O O-O 10. h4 Nxd4 11. Qxd4 b5 12. e5 dxe5 13. Qxe5 Qb6 14. Bd3 Bb7
15. h5 h6 16. Be3 Qc6 17. Ne4 Nxe4 18. Bxe4 Qc8 19. Bd3 Bf6 20. Qg3 Kh8 21. Qf2
Bd5 22. a3 Qc6 23. Bd4 e5 24. Bc3 a5 25. Rde1 b4 26. axb4 axb4 27. Bxb4 Bg5+ 28.
Kd1 Rfd8 29. Qc5 Bxf3+ 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.21"]
[Round "1.17"]
[White "Erdenebayar, Margadgua"]
[Black "Goudriaan, Rafael"]
[Result "1-0"]
[WhiteTitle "WFM"]
[WhiteElo "1848"]
[BlackElo "2153"]
[ECO "B13"]
[Opening "Caro-Kann"]
[Variation "exchange, Rubinstein variation"]
[WhiteFideId "4904052"]
[BlackFideId "1063162"]
[EventDate "2023.10.21"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2
e6 9. Ngf3 Bd6 10. Bxd6 Qxd6 11. O-O O-O 12. Rfe1 a6 13. h3 Bxf3 14. Nxf3 b5 15.
a3 Rab8 16. a4 b4 17. Qc2 bxc3 18. bxc3 Rfc8 19. Qe2 Na5 20. Bxa6 Rxc3 21. Rab1
Ra8 22. Bb5 Qc7 23. Ne5 Nb7 24. Qb2 Rc2 25. Qb3 Nd6 26. Bd3 Rc3 27. Qb4 Nfe4 28.
Bxe4 Nxe4 29. Qb7 Qxb7 30. Rxb7 f6 31. Nd7 Rc6 32. f3 Nd6 33. Rb8+ Rxb8 34. Nxb8
Rc4 35. Rxe6 Nf5 36. a5 Nxd4 37. Rb6 Ra4 38. a6 h5 39. h4 Ra5 40. Rb7 Nb5 41.
Nc6 Ra1+ 42. Kh2 Rxa6 43. Ne7+ Kf7 44. Nxd5+ Ke6 45. Rxb5 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.22"]
[Round "2.1"]
[White "Ernst, Sipke"]
[Black "Van Foreest, Machteld"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2551"]
[BlackElo "2266"]
[ECO "A05"]
[Opening "Reti opening"]
[WhiteFideId "1004689"]
[BlackFideId "1051563"]
[EventDate "2023.10.21"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O c5 5. c4 d4 6. e3 Nc6 7. exd4 cxd4 8. d3
Bd6 9. Na3 O-O 10. Nc2 e5 11. Bg5 Re8 12. Nd2 h6 13. Bxf6 Qxf6 14. Ne4 Qg6 15.
Nxd6 Qxd6 16. Qh5 Be6 17. Rae1 Qd7 18. Qd1 Bf5 19. Qd2 a5 20. b3 Qd6 21. h3 Qg6
22. Rd1 h5 23. Rfe1 Rad8 24. Qe2 Nb8 25. a3 Nd7 26. b4 b6 27. Kh2 Nf6 28. bxa5
bxa5 29. Qd2 Nd7 30. Qxa5 Bxd3 31. Nb4 Bxc4 32. Nc6 Rc8 33. Nxe5 Nxe5 34. Rxe5
Rxe5 35. Qxe5 d3 36. Be4 Qb6 37. Kg1 g6 38. Qf4 Qb3 39. Rc1 Ba6 40. Rxc8+ Bxc8
41. Qd6 Bf5 42. Bxf5 gxf5 43. Qd8+ Kh7 44. Qg5 Qd5 45. Qxh5+ Kg8 46. Qg5+ Kf8
47. Qh6+ Ke8 48. Qd2 Qe4 49. f4 Qf3 50. Qe1+ Kf8 51. a4 Qc6 52. Qb4+ Kg8 53.
Qb8+ Kh7 54. Qd8 Qc5+ 55. Kg2 Qc2+ 56. Kg1 Qc1+ 57. Kg2 Qb2+ 58. Kf1 Qe2+ 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.22"]
[Round "2.2"]
[White "De Boer, Eelke"]
[Black "Lodici, Lorenzo"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2327"]
[BlackElo "2537"]
[ECO "B45"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "1048120"]
[BlackFideId "884189"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be3 Nf6 7. Be2 Be7 8. O-O
a6 9. f4 Nxd4 10. Bxd4 O-O 11. a4 b6 12. Qe1 Bb7 13. Qg3 Re8 14. Rad1 Qc7 15.
Kh1 Rad8 16. Qf2 Nd7 17. f5 Bf6 18. Bh5 Re7 19. Rd3 Bxd4 20. Qxd4 Nf6 21. Bf3
Red7 22. Rfd1 Qc5 23. Qg1 h6 24. Qe1 exf5 25. exf5 Qxf5 26. Bxb7 Rxb7 27. h3 d5
28. Qh4 Rbd7 29. Ne2 Qe4 30. Qf2 Qxa4 31. Qxb6 Qxc2 32. Nd4 Qc8 33. Nf5 Qb7 34.
Qd4 Qc6 35. Rg3 g6 36. Nxh6+ Kh7 37. Nf5 Nh5 38. Rg5 f6 39. Rxg6 Kxg6 40. Qg4+
Kh7 41. Qxh5+ Kg8 42. Qg6+ Kh8 43. Rd4 Qc1+ 44. Kh2 Qc7+ 45. Kh1 Qc1+ 46. Kh2
Qc7+ 47. Kh1 Qc1+ 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.22"]
[Round "2.3"]
[White "Zwirs, Nico"]
[Black "Van Rootselaar, Rik"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2451"]
[BlackElo "2015"]
[ECO "B33"]
[Opening "Sicilian"]
[Variation "Pelikan, Chelyabinsk variation"]
[WhiteFideId "1036432"]
[BlackFideId "1088572"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3
b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 Be6 14. Nce3 O-O 15.
Bd3 Ne7 16. Nxe7+ Qxe7 17. Qh5 h6 18. O-O d5 19. Bf5 Rfd8 20. Bxe6 Qxe6 21. Nf5
Kh7 22. Rfe1 e4 23. Rad1 Qg6 24. Qh3 Be5 25. g3 Bf6 26. Re2 Ra7 27. Rf1 Rb7 28.
f3 exf3 29. Rxf3 b4 30. Nxh6 Qxh6 31. Qxh6+ Kxh6 32. Rxf6+ Kg7 33. Rxa6 bxc3 34.
bxc3 Rb1+ 35. Kg2 Rc1 36. Ra3 Rc8 37. Ra5 Rd1 38. Ra7 Rxc3 39. Rf2 d4 40. Raxf7+
Kg8 41. Rd7 d3 42. Kh3 Rc8 43. a4 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.22"]
[Round "2.4"]
[White "Krishnan, Ritvik"]
[Black "Maris, Ivo"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2176"]
[BlackElo "2404"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "45055297"]
[BlackFideId "1028146"]
[EventDate "2023.10.21"]

1. Nf3 g6 2. e4 Bg7 3. d4 c6 4. c3 d5 5. Nbd2 dxe4 6. Nxe4 Nf6 7. Nxf6+ exf6 8.
Bd3 O-O 9. O-O a5 10. h3 Na6 11. Bf4 Nc7 12. Qc2 h5 13. Rfe1 Ne6 14. Bg3 Bh6 15.
Bc4 Kg7 16. Rad1 Nf4 17. a4 Nd5 18. Nh4 f5 19. Nf3 f4 20. Bh2 g5 21. Ne5 g4 22.
Kh1 Qg5 23. f3 g3 24. Bg1 f6 25. Bxd5 cxd5 26. Nd3 Qh4 27. Nc5 Bxh3 28. gxh3
Qxh3+ 29. Bh2 Rfe8 30. Rg1 Re3 31. Rg2 Rxf3 32. Qe2 Qg4 33. Re1 h4 34. Reg1 h3
35. Rf2 b6 36. Nd3 Re8 37. Qxf3 Qxf3+ 38. Rxf3 g2+ 39. Rxg2+ hxg2+ 40. Kxg2 Re2+
41. Rf2 f3+ 42. Kf1 Re3 43. Ne1 Re7 44. Nxf3 b5 45. Nh4 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.22"]
[Round "2.5"]
[White "Swati, Ghate"]
[Black "Maatman, Nick"]
[Result "1/2-1/2"]
[WhiteTitle "WGM"]
[BlackTitle "IM"]
[WhiteElo "1995"]
[BlackElo "2382"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "5003474"]
[BlackFideId "1040391"]
[EventDate "2023.10.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O a6 6. c3 d6 7. a4 O-O 8. Be3
Bxe3 9. fxe3 Ne7 10. Nbd2 c6 11. Bb3 Ng6 12. h3 d5 13. a5 dxe4 14. Nxe4 Nxe4 15.
dxe4 Qe7 16. Ra4 Be6 17. Bxe6 Qxe6 18. Rb4 Rad8 19. Qb3 Qxb3 20. Rxb3 Rd7 21.
Ra1 f6 22. Kf2 Ne7 23. Ke2 Rfd8 24. c4 c5 25. Rc3 Nc6 26. Rc2 Nb4 27. Rd2 Kf7
28. Rxd7+ Rxd7 29. Nd2 Rd3 30. Ra4 Rd6 31. Ra3 Ke7 32. Nb1 Nc6 33. Nc3 Rd8 34.
Ra1 Rb8 35. Nd5+ Ke6 36. Kd3 g6 37. g4 Rf8 38. Kc3 f5 39. Rf1 Nxa5 40. gxf5+
gxf5 41. exf5+ Rxf5 42. Nc7+ Kf6 43. Nd5+ Ke6 44. Nc7+ 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.22"]
[Round "2.6"]
[White "Schoorl, Rob"]
[Black "Erdenebayar, Margadgua"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WFM"]
[WhiteElo "2357"]
[BlackElo "1848"]
[ECO "A37"]
[Opening "English"]
[Variation "symmetrical variation"]
[WhiteFideId "1009508"]
[BlackFideId "4904052"]
[EventDate "2023.10.21"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. c4 Bg7 5. Nc3 d6 6. O-O Bf5 7. h3 e5 8. d3 Nge7
9. a3 O-O 10. Rb1 Qd7 11. Kh2 Rac8 12. b4 cxb4 13. axb4 h6 14. e4 Be6 15. b5 Na5
16. Nd5 Bxd5 17. cxd5 f5 18. Bd2 fxe4 19. dxe4 Nc4 20. h4 Qg4 21. Bb4 Qxe4 22.
Nd2 Qd4 23. Nxc4 Rxc4 24. Bxd6 Kf7 25. Qf3+ Ke8 26. Qa3 Rc3 27. Qa5 Rc2 28. Rbd1
Qb6 29. Qxb6 axb6 30. Kg1 Rf7 31. Bxe7 Rxe7 32. d6 Rd7 33. Be4 Rc5 34. Bxg6+ Kf8
35. f4 exf4 36. Rxf4+ Kg8 37. Re1 Be5 38. Rfe4 Bxd6 39. Rd1 Rcc7 40. Kg2 Bc5 41.
Rf1 Re7 42. Rg4 Re2+ 43. Kh3 Rf2 44. Re1 Re7 45. Rxe7 Bxe7 46. Be4+ Kf8 47. Bd5
Ke8 48. Bxb7 Rf5 49. Rg6 Rf6 50. Rg8+ Kd7 51. Kg4 Bf8 52. Kh5 Ke7 53. g4 Rd6 54.
Rg6 Rf6 55. g5 hxg5 56. Kxg5 Re6 57. Kf5 Rxg6 58. Kxg6 Ke6 59. Bc8+ Kd5 60. h5
Bc5 61. h6 Bd4 62. Kf7 Kc5 63. Bd7 Kd6 64. Bc6 Kc7 65. h7 Kb8 66. Kg8 Ka7 67.
h8=Q Bxh8 68. Kxh8 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.22"]
[Round "2.7"]
[White "Zecha, Oscar"]
[Black "Paltrinieri, Nicholas"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "1838"]
[BlackElo "2344"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "1073826"]
[BlackFideId "828262"]
[EventDate "2023.10.21"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 Nd7 5. Qd2 c6 6. Nf3 b5 7. d5 b4 8. dxc6
bxc3 9. cxd7+ Bxd7 10. bxc3 Qc7 11. Bd4 e5 12. Be3 Nf6 13. Bd3 d5 14. Bg5 Nxe4
15. Bxe4 dxe4 16. Ng1 h6 17. Bh4 g5 18. Bg3 Rd8 19. h4 g4 20. h5 Bb5 21. Qe3 O-O
22. Rb1 Ba6 23. Ne2 Bxe2 24. Qxe2 Qxc3+ 25. Kf1 f5 26. Kg1 Rd2 27. Qa6 f4 28.
Bh4 g3 29. Rh3 Rxf2 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.22"]
[Round "2.8"]
[White "De Winter, Arthur"]
[Black "Boersma, Jan"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2397"]
[BlackElo "1997"]
[ECO "B27"]
[Opening "Sicilian"]
[Variation "Hungarian variation"]
[WhiteFideId "1069020"]
[BlackFideId "1003267"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. e5 a6 5. d4 cxd4 6. cxd4 Nc6 7. h3 Bg7 8. Nc3 f6
9. Bf4 Nh6 10. exf6 exf6 11. Bd3 O-O 12. O-O Nf7 13. Qb3 g5 14. Bh2 g4 15. hxg4
Bxg4 16. Qxb7 Bxf3 17. Qxc6 Rc8 18. Qe6 Bh5 19. Qxd5 Bg6 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.22"]
[Round "2.9"]
[White "Van Kooten, Luuk"]
[Black "Van Helvoort, Rob"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[WhiteElo "2255"]
[BlackElo "2105"]
[ECO "A91"]
[Opening "Dutch defence"]
[WhiteFideId "1006533"]
[BlackFideId "1005596"]
[EventDate "2023.10.21"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 d5 6. O-O Ne4 7. Qc2 Nc6 8. Nc3
Bf6 9. cxd5 exd5 10. Qb3 Nxc3 11. Qxc3 Qe7 12. Be3 Be6 13. Rac1 O-O 14. a3 Rfc8
15. Ne5 Nd8 16. h4 Nf7 17. Nxf7 Qxf7 18. Qd2 Be7 19. Bf4 c6 20. Bf3 h6 21. Kg2
Bf6 22. Rfd1 Qe7 23. h5 Bg5 24. e3 Bf6 25. Rc2 Qd7 26. Rdc1 Be7 27. Rc3 a5 28.
R3c2 a4 29. Rh1 Qd8 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.22"]
[Round "2.10"]
[White "Fehr, Axel"]
[Black "Mellema, Andries"]
[Result "0-1"]
[WhiteElo "2011"]
[BlackElo "2160"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "4675185"]
[BlackFideId "1011464"]
[EventDate "2023.10.21"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. O-O Be7 8. d3
Be6 9. a3 O-O 10. Be3 f5 11. b4 Bf6 12. Rc1 a6 13. Na4 Nxa4 14. Qxa4 Nd4 15.
Nxd4 exd4 16. Bf4 c6 17. Qc2 Re8 18. Rfe1 Qd7 19. Qc5 Be7 20. Qb6 Bd8 21. Qc5 a5
22. Be5 axb4 23. axb4 Be7 24. Qxd4 Qxd4 25. Bxd4 Bxb4 26. Bc3 Bxc3 27. Rxc3 Ra2
28. Rc5 Rea8 29. Re5 Kf7 30. f4 Rb2 31. Rc1 Raa2 32. Kf2 Kf6 33. Rcc5 Bd7 34.
Bf3 b6 35. Rc1 Rc2 36. Rxc2 Rxc2 37. d4 Rd2 38. Ke3 Rd1 39. h3 h6 40. g4 g6 41.
gxf5 gxf5 42. h4 Ra1 43. Kd2 Ra4 44. Kc3 Be6 45. e3 Bd7 46. Kb3 Ra8 47. d5 c5
48. d6 Rd8 49. Bd5 Bc8 50. e4 fxe4 51. Rh5 Kg6 52. Re5 Kf6 53. Rh5 Kg7 54. Bxe4
Rxd6 55. Re5 Be6+ 56. Ka4 Bd7+ 57. Kb3 Rd4 58. h5 Kf6 59. Kc3 Be6 60. Bg6 Rxf4
61. Re1 b5 62. Ra1 b4+ 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.22"]
[Round "2.11"]
[White "Nijdam, Brian"]
[Black "Elgersma, Onno"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "1918"]
[BlackElo "2266"]
[ECO "A08"]
[Opening "Reti"]
[Variation "King's Indian attack, French variation"]
[WhiteFideId "1081020"]
[BlackFideId "1053531"]
[EventDate "2023.10.21"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nf6 6. Bg2 Be7 7. O-O O-O 8. Re1
Qc7 9. Nf1 dxe4 10. dxe4 Rd8 11. Qe2 e5 12. c3 h6 13. h3 Be6 14. Nh4 c4 15. Ne3
b5 16. Nef5 Bf8 17. g4 Nh7 18. Be3 b4 19. Rad1 Qa5 20. Nf3 bxc3 21. bxc3 Qxc3
22. g5 h5 23. g6 fxg6 24. N5h4 Bf7 25. Rd5 Rxd5 26. exd5 Bxd5 27. Bd2 Qa3 28.
Nxe5 Qd6 29. Nxc4 Qd7 30. Bxd5+ Qxd5 31. Qe6+ Qxe6 32. Rxe6 Nd4 33. Re4 Rd8 34.
Be3 Ne2+ 35. Kg2 Nf6 36. Bg5 Nc3 37. Bxf6 gxf6 38. Re3 Nd5 39. Rf3 Kg7 40. Kf1
Rc8 41. Ne3 Nxe3+ 42. Rxe3 Rc4 43. Nf3 Bc5 44. Re2 Ra4 45. Rc2 Bb6 46. Re2 g5
47. Rc2 Kg6 48. Re2 Kf5 49. Kg2 Rc4 50. Rb2 Ke6 51. Rd2 Rf4 52. Ne1 Re4 53. Nf3
Ra4 54. Rc2 Kd5 55. Re2 Rf4 56. Rc2 Re4 57. Rb2 Kc6 58. Kf1 Kb7 59. Rc2 Rf4 60.
Kg2 Ka6 61. Ne1 Kb5 62. Nd3 Rd4 63. Nc1 Kb4 64. Nb3 Rf4 65. Kf1 f5 66. Nc1 Rf3
67. Kg2 g4 68. hxg4 fxg4 69. Re2 Kc3 70. Nb3 h4 71. Nd2 h3+ 72. Kf1 h2 73. Kg2
Kd3 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.22"]
[Round "2.12"]
[White "Arnold, Rhys"]
[Black "Mueer, Sebastian"]
[Result "1/2-1/2"]
[WhiteElo "2087"]
[BlackElo "2230"]
[ECO "B40"]
[Opening "Sicilian"]
[Variation "Anderssen variation"]
[WhiteFideId "1068849"]
[BlackFideId "24622001"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8.
Nxc3 d5 9. exd5 exd5 10. Bd3 O-O 11. O-O Bg4 12. f3 Bh5 13. Kh1 d4 14. Ne2 Nd5
15. Nf4 Nxf4 16. Bxf4 Qb6 17. Qd2 Rfe8 18. b3 Bg6 19. Rad1 a5 20. Bd6 Re6 21.
Bxg6 hxg6 22. Bg3 Qc5 23. a4 Rae8 24. Rf2 Re3 25. h3 Qg5 26. Bd6 Qd5 27. Bf4 Qe6
28. Qc1 Re1+ 29. Rxe1 Qxe1+ 30. Qxe1 Rxe1+ 31. Kh2 d3 32. cxd3 Rb1 33. Rd2 Rxb3
34. d4 Rb4 35. Be3 Rxa4 36. d5 Ne5 37. d6 Nd7 38. Rc2 Ra3 39. Bf4 Rd3 40. Rc8+
Nf8 41. Rb8 f6 42. Rxb7 g5 43. Bg3 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.22"]
[Round "2.13"]
[White "Goudriaan, Rafael"]
[Black "Duchene, Rene"]
[Result "1-0"]
[WhiteElo "2153"]
[BlackElo "2065"]
[ECO "B27"]
[Opening "Sicilian"]
[Variation "Hungarian variation"]
[WhiteFideId "1063162"]
[BlackFideId "1006304"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. exd5 Qxd5 5. Na3 Nh6 6. d4 cxd4 7. Nb5 Na6 8.
Nbxd4 Bg7 9. Bb5+ Bd7 10. Bxa6 bxa6 11. O-O O-O 12. Re1 Rfe8 13. Bf4 f6 14. Qb3
Qxb3 15. axb3 e5 16. Bxh6 Bxh6 17. Nc2 Rab8 18. Nb4 Bf8 19. Nd5 Re6 20. b4 Rc8
21. Ra5 Rd6 22. Nd2 Bf5 23. g4 Bd3 24. Ne4 Rc4 25. Ndxf6+ Rxf6 26. Nxf6+ Kf7 27.
Re3 Bc2 28. g5 h6 29. h3 hxg5 30. Ng4 Kg7 31. Rxa6 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.22"]
[Round "2.14"]
[White "Boer, Alef"]
[Black "Labruyere, Roger"]
[Result "0-1"]
[WhiteElo "2058"]
[BlackElo "2148"]
[ECO "B30"]
[Opening "Sicilian defence"]
[WhiteFideId "1007122"]
[BlackFideId "1059505"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 Nc6 3. b4 cxb4 4. d4 d5 5. exd5 Qxd5 6. c4 Qa5 7. Bb2 Bf5 8.
Nbd2 e6 9. Be2 Nf6 10. O-O Be7 11. Nh4 Bg6 12. f4 Qb6 13. c5 Qd8 14. Nxg6 hxg6
15. Nc4 Nd5 16. Bf3 Qd7 17. Qd2 Rd8 18. Rfd1 Qc7 19. Ne5 g5 20. fxg5 Nxe5 21.
dxe5 Nc3 22. Qf4 Qxc5+ 23. Kh1 Nxd1 24. Bxd1 Qd5 25. Bf3 Qd2 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.22"]
[Round "2.15"]
[White "Kett, Tim"]
[Black "Kiran, Manisha Mohanty"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "WGM"]
[WhiteElo "2130"]
[BlackElo "2034"]
[ECO "B89"]
[Opening "Sicilian"]
[Variation "Sozin, 7.Be3"]
[WhiteFideId "1801210"]
[BlackFideId "5019575"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 a6 8. Qe2
Qc7 9. Bb3 Na5 10. O-O-O b5 11. f3 Nxb3+ 12. axb3 b4 13. Na4 Nd7 14. Qc4 Qxc4
15. bxc4 Bb7 16. Rd2 Be7 17. Rhd1 h5 18. b3 g5 19. Nb2 g4 20. Nd3 Rc8 21. Re2 h4
22. h3 gxf3 23. gxf3 Rg8 24. Rg1 Rxg1+ 25. Bxg1 a5 26. Rg2 Kf8 27. Be3 Bf6 28.
Bh6+ Ke7 29. Bg5 Ne5 30. Nxe5 dxe5 31. Bxf6+ Kxf6 32. Nb5 Ba6 33. Rg4 Bxb5 34.
cxb5 Rb8 35. Rxh4 Rxb5 36. Kd2 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.22"]
[Round "2.16"]
[White "Hoffman, Ron"]
[Black "Boeren, Jurriaan"]
[Result "1-0"]
[WhiteElo "2032"]
[BlackElo "2120"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "1007599"]
[BlackFideId "1067478"]
[EventDate "2023.10.21"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. Nc3 Nb6 7. O-O Be7 8. d3
O-O 9. a3 Be6 10. Be3 f6 11. Rc1 Qd7 12. Ne4 Nd5 13. Bc5 b6 14. Bxe7 Ncxe7 15.
d4 Bf5 16. Ned2 e4 17. Nh4 e3 18. fxe3 Be6 19. Nc4 g5 20. e4 gxh4 21. exd5 Bxd5
22. e4 Bb7 23. d5 hxg3 24. hxg3 Ng6 25. Qh5 Ba6 26. Bh3 Qg7 27. Be6+ Kh8 28. Ne3
Ne5 29. Nf5 Qg6 30. Qh4 Bxf1 31. Kxf1 Rac8 32. Bxc8 Rxc8 33. Ne7 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.22"]
[Round "2.17"]
[White "Vogel, Jaap"]
[Black "Kazarjan, Gachatur"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[WhiteElo "2106"]
[BlackElo "1970"]
[ECO "D02"]
[Opening "Queen's pawn game, Krause variation"]
[WhiteFideId "1000764"]
[BlackFideId "1068750"]
[EventDate "2023.10.21"]

1. d4 d5 2. Nf3 c5 3. dxc5 e6 4. g3 Bxc5 5. Bg2 Nf6 6. O-O O-O 7. a3 a5 8. c4
Nc6 9. Qc2 b6 10. cxd5 exd5 11. Nc3 Be6 12. Bg5 h6 13. Bxf6 Qxf6 14. e4 Rfd8 15.
exd5 Bxd5 16. Nxd5 Rxd5 17. Nd2 Rh5 18. Ne4 Qf5 19. Rac1 Rc8 20. Qe2 Nd4 21. Qd1
Qg6 22. b4 axb4 23. axb4 Re8 24. bxc5 bxc5 25. Re1 Rhe5 26. Rxc5 Rxe4 27. Rxe4
Rxe4 28. Rd5 Ne2+ 29. Kf1 Re7 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.23"]
[Round "3.1"]
[White "Paltrinieri, Nicholas"]
[Black "Zwirs, Nico"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2344"]
[BlackElo "2451"]
[ECO "B53"]
[Opening "Sicilian, Chekhover variation"]
[WhiteFideId "828262"]
[BlackFideId "1036432"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Bg5 Nc6 6. Bb5 Qa5+ 7. Nc3 Qxb5 8.
Nxb5 Nxd4 9. Nfxd4 Nxe4 10. Nc7+ Kd8 11. Nxa8 Nxg5 12. Nb5 a6 13. Nc3 Bf5 14.
O-O-O Ne4 15. Nxe4 Bxe4 16. f3 Bc6 17. Nb6 e6 18. Nc4 Kc7 19. Rhe1 Be7 20. Kb1
Rd8 21. Re3 Bf6 22. Na5 Be8 23. Rb3 b6 24. Nc4 b5 25. Ne3 h5 26. Ra3 Kb6 27. f4
d5 28. Rad3 Bc6 29. c3 d4 30. Rxd4 Bxd4 31. Rxd4 Re8 32. Kc2 e5 33. fxe5 Rxe5
34. Kd2 g5 35. g3 Kc7 36. c4 bxc4 37. Rxc4 Kd6 38. b4 Bb5 39. Rd4+ Kc6 40. a3 f6 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.23"]
[Round "3.2"]
[White "Krishnan, Ritvik"]
[Black "Schoorl, Rob"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2176"]
[BlackElo "2357"]
[ECO "E94"]
[Opening "King's Indian"]
[Variation "orthodox variation"]
[WhiteFideId "45055297"]
[BlackFideId "1009508"]
[EventDate "2023.10.21"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. O-O Bg4 8. d5 a5
9. Be3 Na6 10. Nd2 Bxe2 11. Qxe2 h5 12. h3 Nh7 13. Kh1 Bf6 14. Nf3 Be7 15. Rab1
f5 16. a3 f4 17. Bd2 g5 18. g4 hxg4 19. hxg4 a4 20. Nxa4 Qd7 21. Nc3 Qxg4 22.
Rg1 Qh5+ 23. Nh2 Qxe2 24. Nxe2 Nc5 25. f3 Nb3 26. Rbd1 c6 27. Be1 Ra4 28. Rd3
Nd4 29. Nxd4 exd4 30. dxc6 bxc6 31. Rxd4 Rb8 32. Bc3 Bf6 33. Rd3 Bxc3 34. Rxc3
Rxb2 35. Rd1 Nf6 36. Rxd6 Nh5 37. Nf1 Kg7 38. Rxc6 Ng3+ 39. Nxg3 fxg3 40. Rd3
Ra7 41. Rd5 Kf8 42. Rc8+ Ke7 43. Rxg5 Rxa3 44. Rg7+ Kf6 45. Rxg3 Ra1+ 46. Rg1
Raa2 47. Rh8 Rf2 48. Rc1 Ke5 49. c5 Kf4 50. c6 Rac2 51. Rf8+ Ke5 52. Rxc2 Rxc2
53. Rc8 Kd6 54. Kg1 Rb2 55. Kf1 Ra2 56. Ke1 Rh2 57. Rd8+ 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.23"]
[Round "3.3"]
[White "Lodici, Lorenzo"]
[Black "Van Dael, Siem"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2537"]
[BlackElo "2321"]
[ECO "B93"]
[Opening "Sicilian"]
[Variation "Najdorf, 6.f4"]
[WhiteFideId "884189"]
[BlackFideId "1049771"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. f5 Nc6 8. Bg5
e6 9. Bc4 Nxe4 10. Nxe4 d5 11. fxe6 fxe6 12. Nxc6 bxc6 13. Bd3 Qe5 14. O-O dxe4
15. Bxe4 Bb7 16. Qh5+ g6 17. Bxg6+ hxg6 18. Qxg6+ Kd7 19. Rad1+ Bd6 20. Bf4 Qc5+
21. Rf2 e5 22. Qg7+ Ke6 23. Qg4+ 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.23"]
[Round "3.4"]
[White "Van Foreest, Machteld"]
[Black "De Winter, Arthur"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2266"]
[BlackElo "2397"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "1051563"]
[BlackFideId "1069020"]
[EventDate "2023.10.21"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb3
dxe5 9. Nxe5 Nxe5 10. dxe5 Qxd1+ 11. Kxd1 Bd7 12. Nc3 Bc6 13. f3 e6 14. Be3 Nd7
15. Bf4 g5 16. Bg3 h5 17. h3 Rg8 18. Ba4 Bxa4+ 19. Nxa4 Bg7 20. Re1 Ke7 21. Nc3
Rac8 22. Rc1 Rc5 23. Bf2 Rxe5 24. Rxe5 Bxe5 25. Bxa7 g4 26. hxg4 hxg4 27. Bf2
Bf4 28. Rc2 Ne5 29. Bh4+ f6 30. Ne4 Nd7 31. Ke2 Be5 32. Ke3 gxf3 33. gxf3 Rh8
34. Bg3 Bxg3 35. Nxg3 f5 36. Rc7 b6 37. Ne2 Rh2 38. Rc2 e5 39. Rd2 Nc5 40. Rd1
f4+ 41. Kd2 e4 42. Rf1 e3+ 43. Kd1 Nd3 44. Rg1 Nxb2+ 45. Ke1 Nd3+ 46. Kd1 Rf2
47. Rg5 Rxf3 48. Kc2 Nc5 49. Re5+ Kd6 50. Re8 Rf2 51. Kd1 Kd7 52. Rf8 f3 53. Nc3
Nd3 54. a3 Rd2# 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.23"]
[Round "3.5"]
[White "Maatman, Nick"]
[Black "De Boer, Eelke"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2382"]
[BlackElo "2327"]
[ECO "D41"]
[Opening "QGD"]
[Variation "Semi-Tarrasch, 5.cd"]
[WhiteFideId "1040391"]
[BlackFideId "1048120"]
[EventDate "2023.10.21"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8.
cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 Nd7 12. O-O b6 13. Rfe1 Bb7 14. Rad1
Rc8 15. Bd3 h6 16. h3 Nf6 17. Qf4 Qc7 18. Qh4 Rfd8 19. Re3 Rd7 20. Bb5 Rdd8 21.
Ba4 Qe7 22. Bb3 Qb4 23. a3 Qb5 24. d5 exd5 25. Nd4 Qc5 26. e5 Ne4 27. Nf5 Re8
28. Rxe4 dxe4 29. Qg4 Qxe5 30. Nxh6+ Kf8 31. Nxf7 Qb2 32. Qf5 Qf6 33. Qh7 e3 34.
fxe3 Be4 35. Qh8+ Ke7 36. Qh5 Rc5 37. Qg4 Bf5 38. Qa4 a5 39. Rf1 Rec8 40. g4 Rc1
41. gxf5 Rxf1+ 42. Kxf1 Qxf5+ 43. Ke2 Rc3 44. Qh4+ g5 45. Qd4 Rxb3 46. Ne5 Rb1
47. Nf3 Qc2+ 48. Nd2 Qd1+ 49. Kd3 Rb3+ 50. Ke4 Qh1+ 51. Kf5 Qxh3+ 52. Kg6 Qe6+
53. Kg7 Rxe3 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.23"]
[Round "3.6"]
[White "Maris, Ivo"]
[Black "Swati, Ghate"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WGM"]
[WhiteElo "2404"]
[BlackElo "1995"]
[ECO "A13"]
[Opening "English opening"]
[WhiteFideId "1028146"]
[BlackFideId "5003474"]
[EventDate "2023.10.21"]

1. c4 e6 2. Nf3 Nf6 3. b3 d5 4. Bb2 Be7 5. g3 O-O 6. Bg2 a5 7. Nc3 c6 8. d4 a4
9. Nxa4 dxc4 10. O-O cxb3 11. axb3 Nbd7 12. Qc2 Nd5 13. e4 N5f6 14. h4 h6 15.
Rad1 Qa5 16. Nc3 Qh5 17. Ne5 Nxe5 18. dxe5 Nd7 19. f4 f5 20. Bf3 Qg6 21. Kh2 Bc5
22. Na4 Be7 23. Rf2 Ra5 24. Rfd2 Nc5 25. Ba3 b6 26. Bxc5 bxc5 27. h5 Qe8 28. Nb6
Ra7 29. Nc4 Bd7 30. Nd6 Qa8 31. Nxf5 exf5 32. Qc4+ Kh8 33. Rxd7 Ra2+ 34. R1d2
Rxd2+ 35. Rxd2 fxe4 36. Qxe4 Rd8 37. Rxd8+ Qxd8 38. Qg6 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.23"]
[Round "3.7"]
[White "Elgersma, Onno"]
[Black "Hoffman, Ron"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2266"]
[BlackElo "2032"]
[ECO "B28"]
[Opening "Sicilian"]
[Variation "O'Kelly variation"]
[WhiteFideId "1053531"]
[BlackFideId "1007599"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. Nc3 e5 5. g3 d6 6. Bg2 g6 7. d3 Bg7 8. Bg5 f6 9.
Bd2 Nge7 10. a3 O-O 11. O-O Nd4 12. Nxd4 cxd4 13. Nd5 Nxd5 14. cxd5 f5 15. f4
fxe4 16. dxe4 Bd7 17. Qb3 Bh6 18. a4 b5 19. Qa3 Rf6 20. Rad1 Bg4 21. Rde1 Rc8
22. axb5 axb5 23. Qd3 Qb6 24. h3 Bd7 25. fxe5 Rxf1+ 26. Rxf1 Bxd2 27. Qxd2 dxe5
28. Qf2 Qd6 29. Qf7+ Kh8 30. Rf6 Qc7 31. Qe7 Qd8 32. Qxe5 Kg8 33. Qxd4 Rc4 34.
Qf2 Qc8 35. Kh2 Rc2 36. Rf8+ Qxf8 37. Qxc2 Qd6 38. Qc3 b4 39. Qd4 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.23"]
[Round "3.8"]
[White "Erdenebayar, Margadgua"]
[Black "Van Kooten, Luuk"]
[Result "1-0"]
[WhiteTitle "WFM"]
[BlackTitle "FM"]
[WhiteElo "1848"]
[BlackElo "2255"]
[ECO "B06"]
[Opening "Robatsch defence"]
[Variation "two knights variation"]
[WhiteFideId "4904052"]
[BlackFideId "1006533"]
[EventDate "2023.10.21"]

1. e4 g6 2. Nc3 Bg7 3. d4 d6 4. Nf3 a6 5. a4 b6 6. Bc4 e6 7. O-O Nd7 8. Ng5 h6
9. Nxf7 Kxf7 10. e5 Rb8 11. Qf3+ Ke7 12. exd6+ cxd6 13. Re1 Ndf6 14. Bxe6 Bxe6
15. d5 Nxd5 16. Nxd5+ Kd7 17. Bf4 Bxd5 18. Qxd5 Qf6 19. Bxd6 Qxd6 20. Qf7+ Kc6
21. Qxg7 Nf6 22. Rad1 Nd5 23. c4 Rhe8 24. cxd5+ Qxd5 25. Qf6+ Kb7 26. Re7+ 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.23"]
[Round "3.9"]
[White "Van Helvoort, Rob"]
[Black "Goudriaan, Rafael"]
[Result "1/2-1/2"]
[WhiteElo "2105"]
[BlackElo "2153"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "1005596"]
[BlackFideId "1063162"]
[EventDate "2023.10.21"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Na3 Nc6 5. Nf3 Bg4 6. Be2 e5 7. O-O e4 8. Ne1
Bxe2 9. Qxe2 O-O-O 10. f3 Qh5 11. Nc4 f5 12. a4 Nf6 13. d3 g5 14. dxe4 Nxe4 15.
g4 Nxc3 16. bxc3 Qf7 17. Ne3 f4 18. Nf5 Bg7 19. Bb2 Rhe8 20. Qc2 c4 21. Rd1 Bf8
22. Rxd8+ Rxd8 23. Nd4 Bc5 24. Qd2 h5 25. h3 hxg4 26. fxg4 Qh7 27. Qg2 Nxd4 28.
cxd4 Bxd4+ 29. Bxd4 Rxd4 30. Qc2 Qxh3 31. Qf5+ Rd7 32. Ng2 Qh6 33. Rd1 Qb6+ 34.
Kf1 Qc6 35. Rxd7 Qxd7 36. Qc5+ Kb8 37. Qe5+ Kc8 38. Qc5+ Kb8 39. Qe5+ Kc8 40.
Qc5+ 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.23"]
[Round "3.10"]
[White "Mellema, Andries"]
[Black "Ernst, Sipke"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2160"]
[BlackElo "2551"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "1011464"]
[BlackFideId "1004689"]
[EventDate "2023.10.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. c3 a6 7. a4 Ba7 8. Re1 O-O
9. h3 Ne7 10. Be3 Ng6 11. Bxa7 Rxa7 12. d4 Qe7 13. Bf1 exd4 14. Qxd4 Ra8 15.
Nbd2 Re8 16. a5 Nd7 17. Re3 Kh8 18. Rae1 f6 19. Nc4 Nde5 20. Qd1 Nf4 21. Kh2 Qf7
22. Nfd2 Rd8 23. g3 Nxh3 24. Nxe5 dxe5 25. Bxh3 Bxh3 26. Kxh3 Qd7+ 27. Kg2 Qxd2
28. Qh5 g6 29. Qh6 Rd7 30. Rh1 Rg8 31. g4 Rf7 32. Qh2 Qd7 33. Rg3 Qc6 34. Re3
Qe6 35. Qg3 Rd8 36. Qh4 Kg8 37. Reh3 c5 38. Rf3 Rd2 39. b4 cxb4 40. cxb4 Rd4 41.
Re3 Qc6 42. Rhe1 Rxb4 43. Kh2 Rb2 44. Rf3 Rd2 45. Qh6 Rd8 46. Ree3 Qc1 47. Qh3
Rd1 48. Qg2 Re1 49. Rc3 Qh6+ 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.23"]
[Round "3.11"]
[White "Labruyere, Roger"]
[Black "Zecha, Oscar"]
[Result "1/2-1/2"]
[WhiteElo "2148"]
[BlackElo "1838"]
[ECO "C53"]
[Opening "Giuoco Piano"]
[WhiteFideId "1059505"]
[BlackFideId "1073826"]
[EventDate "2023.10.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 a6 7. h3 Ba7 8. Nbd2
Be6 9. Bc2 h6 10. Nf1 d5 11. Qe2 Qd6 12. Ng3 O-O-O 13. O-O g5 14. exd5 Nxd5 15.
Re1 Nf4 16. Bxf4 exf4 17. Ne4 Qd7 18. d4 Bf5 19. Nf6 Qe6 20. d5 Qxf6 21. dxc6
Bxc2 22. cxb7+ Kxb7 23. Qxc2 Rhe8 24. Rad1 Rxd1 25. Qxd1 Rxe1+ 26. Qxe1 Qf5 27.
Qe2 h5 28. Ne5 g4 29. hxg4 hxg4 30. Nxg4 Qb1+ 31. Qf1 Qxb2 32. Qe1 f5 33. Nh6
Qxa2 34. c4 Qxc4 35. Nxf5 Qc2 36. Qb4+ Bb6 37. Qxf4 Qd1+ 38. Kh2 Qh5+ 39. Kg3
Qg6+ 40. Kh3 Qh5+ 41. Nh4 Qe2 42. f3 a5 43. Kg4 Qb5 44. Ng6 Qb4 45. Ne5 Qxf4+
46. Kxf4 a4 47. Nd3 Kc6 48. Ke4 a3 49. Nc1 Kd6 50. g4 Ke6 51. f4 Ba5 52. g5 Bd2
53. Na2 Kf7 54. Kf5 c5 55. Ke4 c4 56. Kd4 Bxf4 57. Kxc4 Bxg5 58. Kb3 Be7 59. Nc3
Ke6 60. Nb1 Ke5 61. Nxa3 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.23"]
[Round "3.12"]
[White "Slagboom, Leandro"]
[Black "Arnold, Rhys"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2305"]
[BlackElo "2087"]
[ECO "B33"]
[Opening "Sicilian"]
[Variation "Pelikan (Lasker/Sveshnikov) variation"]
[WhiteFideId "1065882"]
[BlackFideId "1068849"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nde2 Bc5 7. Ng3 O-O 8.
Bd3 d6 9. Na4 Bb4+ 10. c3 Ba5 11. O-O Bg4 12. f3 Be6 13. Qe2 a6 14. b4 Bc7 15.
Rd1 a5 16. b5 Nb8 17. c4 Nbd7 18. Be3 b6 19. Nc3 Nc5 20. Bc2 Qe8 21. h3 Rc8 22.
f4 Bb8 23. Rac1 exf4 24. Bxf4 Bxc4 25. Qf3 Qe6 26. Nd5 Nfd7 27. Nf5 Bxd5 28. Qg4
g6 29. exd5 Qe8 30. Bh6 Ne5 31. Qh4 f6 32. Bxf8 Qxf8 33. Nd4 Bc7 34. Nc6 Bd8 35.
Qd4 Qh6 36. Rf1 Qg5 37. Rce1 Kg7 38. Kh1 Qh6 39. Re2 f5 40. Nxd8 Rxd8 41. Rxe5
dxe5 42. Qxe5+ Kg8 43. Qf6 Qf8 44. Qxb6 Rxd5 45. Qxa5 Qd6 46. b6 Kg7 47. Qa7+
Kh6 48. b7 Nd7 49. Qe3+ Kg7 50. Re1 Ne5 51. Rb1 Nd7 52. Ba4 Rd3 53. Qe2 Nb8 54.
Rd1 Rxd1+ 55. Bxd1 g5 56. Bc2 Kf6 57. Qe8 h6 58. Bb3 f4 59. Qh8+ Ke7 60. Qc8 Qe5
61. Qg4 Kd6 62. Qf3 Kc7 63. Bd5 Na6 64. Qe4 Qd6 65. Qc4+ Kb6 66. a4 Qe7 67. Qc6+
Ka7 68. b8=Q+ Nxb8 69. Qa8+ Kb6 70. Qxb8+ Kc5 71. Qb5+ Kd4 72. Qc4+ Ke3 73. a5
Kf2 74. Kh2 f3 75. Qd4+ Ke1 76. Bxf3 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.23"]
[Round "3.13"]
[White "Mueer, Sebastian"]
[Black "Nijdam, Brian"]
[Result "1-0"]
[WhiteElo "2230"]
[BlackElo "1918"]
[ECO "D92"]
[Opening "Gruenfeld"]
[Variation "5.Bf4"]
[WhiteFideId "24622001"]
[BlackFideId "1081020"]
[EventDate "2023.10.21"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bf4 O-O 6. Rc1 c6 7. e3 Bg4 8. h3
Bxf3 9. Qxf3 e6 10. Be2 Nbd7 11. O-O Re8 12. Qg3 dxc4 13. Bc7 Qc8 14. Bxc4 Nh5
15. Qh2 e5 16. Bxe5 Nxe5 17. dxe5 Bxe5 18. f4 Bc7 19. e4 Qd8 20. Rcd1 Qh4 21. g4
Ng3 22. Bxf7+ Kxf7 23. Rd7+ Re7 24. Rxe7+ Kxe7 25. Rf3 Bb6+ 26. Kg2 Rd8 27. Qxg3
Rd2+ 28. Kf1 Qxg3 29. Rxg3 Rxb2 30. Rf3 Ba5 31. a3 Bxc3 32. Rxc3 Kd6 33. Rd3+
Ke6 34. e5 Rh2 35. Kg1 Ra2 36. Rd6+ Ke7 37. f5 gxf5 38. gxf5 Re2 39. f6+ Kf7 40.
Rd7+ Kf8 41. Re7 c5 42. Kf1 Re4 43. Kf2 c4 44. Kf3 Re1 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.23"]
[Round "3.14"]
[White "Boersma, Jan"]
[Black "Kett, Tim"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "1997"]
[BlackElo "2130"]
[ECO "C48"]
[Opening "Four knights"]
[Variation "Rubinstein counter-gambit, Henneberger variation"]
[WhiteFideId "1003267"]
[BlackFideId "1801210"]
[EventDate "2023.10.21"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. O-O Nxb5 6. Nxb5 d6 7. Nc3 c5 8. d3
h6 9. Nd2 Be7 10. Nc4 O-O 11. a4 Be6 12. Qf3 Nh7 13. Ne3 Bg5 14. Nf5 g6 15.
Nxh6+ Kg7 16. Ng4 f5 17. exf5 gxf5 18. Ne3 Bf4 19. Ned5 Ng5 20. Qe2 Bxc1 21.
Raxc1 f4 22. f3 Rh8 23. b4 cxb4 24. Nxb4 Qb6+ 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.23"]
[Round "3.15"]
[White "Kiran, Manisha Mohanty"]
[Black "Vogel, Jaap"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "FM"]
[WhiteElo "2034"]
[BlackElo "2106"]
[ECO "C15"]
[Opening "French"]
[Variation "Winawer (Nimzovich) variation"]
[WhiteFideId "5019575"]
[BlackFideId "1000764"]
[EventDate "2023.10.21"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8.
Qh6 Nbd7 9. Ne2 b6 10. Bg5 Bb7 11. a4 Qe7 12. a5 Rg6 13. Qh4 h6 14. Bxh6 O-O-O
15. Bc1 Rdg8 16. axb6 axb6 17. Qh3 Ng4 18. c4 Qb4+ 19. Qc3 Qxc3+ 20. Nxc3 e5 21.
d5 f5 22. h3 Ngf6 23. g3 c6 24. h4 cxd5 25. h5 R6g7 26. h6 Rh7 27. cxd5 Nxd5 28.
Nxd5 Bxd5 29. Rh5 Rf8 30. Bh3 Be6 31. Ra8+ Nb8 32. g4 fxg4 33. Bg2 Bd5 34. Ra1
Nd7 35. Be3 Kb7 36. Rd1 Bc6 37. Rd6 Rf3 38. Bxf3 exf3 39. Rg6 Be4 40. Rg7 Bxc2
41. Rxe5 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.23"]
[Round "3.16"]
[White "Kazarjan, Gachatur"]
[Black "Boer, Alef"]
[Result "1/2-1/2"]
[WhiteElo "1970"]
[BlackElo "2058"]
[ECO "C10"]
[Opening "French"]
[Variation "Rubinstein variation"]
[WhiteFideId "1068750"]
[BlackFideId "1007122"]
[EventDate "2023.10.21"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. g3 b6 8.
Bg2 Bb7 9. O-O c5 10. b3 cxd4 11. Nxd4 Bxg2 12. Kxg2 Qd5+ 13. Qf3 Bc5 14. Bb2
O-O 15. Rad1 Rfd8 16. c4 Qxf3+ 17. Kxf3 h5 18. Nc6 Rdc8 19. Ne5 Rd8 20. Nc6 Rdc8
21. Ne5 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.23"]
[Round "3.17"]
[White "Boeren, Jurriaan"]
[Black "Fehr, Axel"]
[Result "1-0"]
[WhiteElo "2120"]
[BlackElo "2011"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "1067478"]
[BlackFideId "4675185"]
[EventDate "2023.10.21"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 Nf6 6. h3 O-O 7. Nf3 b6 8. Bd3 Bb7
9. O-O Nc6 10. Qe2 Nb4 11. Rfd1 e6 12. Bg5 h6 13. Be3 Nxd3 14. Qxd3 d5 15. e5
Ne4 16. Nh2 c5 17. Nxe4 dxe4 18. Qa3 c4 19. Qb4 Bd5 20. Qd2 Qh4 21. Ng4 g5 22.
Kh2 f5 23. exf6 Bxf6 24. Rg1 Qh5 25. Qe2 Kh8 26. Rge1 Bg7 27. Rab1 Qf7 28. c3
Qc7+ 29. Kg1 Rf5 30. h4 Qf7 31. hxg5 hxg5 32. Ne5 Bxe5 33. dxe5 Kg7 34. Qg4 Qg6
35. Kf1 Rh8 36. g3 Rf3 37. Qxg5 Qxg5 38. Bxg5 Rh2 39. Be3 Kg6 40. Kg1 Rh5 41.
Kg2 Rh7 42. Rh1 Rhf7 43. Rbf1 b5 44. axb5 axb5 45. Rh8 Kf5 46. Rh5+ Kg6 47. Rg5+ 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.24"]
[Round "4.1"]
[White "Ernst, Sipke"]
[Black "Krishnan, Ritvik"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2551"]
[BlackElo "2176"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[WhiteFideId "1004689"]
[BlackFideId "45055297"]
[EventDate "2023.10.21"]

1. d4 Nf6 2. Bg5 d5 3. Nd2 c5 4. dxc5 e6 5. e4 Bxc5 6. e5 Qb6 7. exf6 Bxf2+ 8.
Ke2 e5 9. fxg7 Rg8 10. Ndf3 Rxg7 11. Qd2 e4 12. Be3 Bxe3 13. Qxe3 Qxe3+ 14. Kxe3
exf3 15. Nxf3 Nc6 16. Rd1 Bf5 17. Rxd5 Bxc2 18. Bb5 Kf8 19. Bxc6 bxc6 20. Rd2
Re8+ 21. Kf2 Be4 22. Re1 Bd5 23. Rxe8+ Kxe8 24. a3 f6 25. Ne1 Kd7 26. Rd4 Ke6
27. g3 Ke5 28. Ke3 Rb7 29. Nd3+ Kd6 30. Rb4 Rb6 31. Kd4 Rxb4+ 32. axb4 Bf7 33.
Nf2 Bd5 34. Nd1 Bb3 35. Ne3 Be6 36. Nf1 Bf7 37. g4 Be6 38. Ne3 Bd7 39. h3 Be6
40. Ng2 Ba2 41. Nf4 Bf7 42. Ne2 Be8 43. Ng1 Bg6 44. Nf3 Bf7 45. Nd2 Bd5 46. Ne4+
Bxe4 47. Kxe4 Ke6 48. Kd4 Kd6 49. Kc4 Kd7 50. Kc5 Kc7 51. h4 Kd7 52. b5 cxb5 53.
Kxb5 Ke6 54. b4 Ke5 55. Ka6 h5 56. gxh5 f5 57. Kxa7 f4 58. b5 f3 59. b6 f2 60.
b7 f1=Q 61. b8=Q+ Ke6 62. Qe8+ Kd6 63. Qd8+ Ke6 64. Qe8+ Kd6 65. Qd8+ Ke6 66.
Qb6+ Kf7 67. Qg6+ Kf8 68. Qd6+ Kg8 69. Qg3+ Kh7 70. Qg6+ Kh8 71. Qh6+ Kg8 72.
Qg5+ Kh7 73. Qg6+ Kh8 74. h6 Qf7+ 75. Qxf7 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.24"]
[Round "4.2"]
[White "Zwirs, Nico"]
[Black "Lodici, Lorenzo"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2451"]
[BlackElo "2537"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "1036432"]
[BlackFideId "884189"]
[EventDate "2023.10.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 Bb6 6. O-O d6 7. Nbd2 Ne7 8. Re1
Ng6 9. d4 O-O 10. Bf1 Re8 11. h3 h6 12. Qc2 c6 13. dxe5 dxe5 14. Nc4 Bc7 15. a4
Nh7 16. g3 Qf6 17. Qe2 b6 18. Ne3 a5 19. b4 axb4 20. cxb4 Ba6 21. b5 Bxb5 22.
Ng4 Qe6 23. Qc2 Bxf1 24. Rxf1 h5 25. Ne3 Qxh3 26. Qxc6 Rac8 27. Nf5 Ne7 28.
Nxe7+ Rxe7 29. Ba3 Ree8 30. Rac1 Nf6 31. Rfe1 Qd7 32. Qxd7 Nxd7 33. Rc6 Bb8 34.
Rec1 Rcd8 35. Kg2 Nf6 36. R1c4 Ng4 37. Bb4 Rd7 38. Rc8 Rdd8 39. R8c6 Ba7 40. Rc2
Rd7 41. Rc7 Rxc7 42. Rxc7 Ra8 43. Be1 f6 44. Nh4 b5 45. axb5 Bb6 46. Rb7 Bc5 47.
Rc7 Bb6 48. Rb7 Bc5 49. Rc7 Bb6 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.24"]
[Round "4.3"]
[White "De Winter, Arthur"]
[Black "Paltrinieri, Nicholas"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2397"]
[BlackElo "2344"]
[ECO "C19"]
[Opening "French"]
[Variation "Winawer, advance, 6...Ne7"]
[WhiteFideId "1069020"]
[BlackFideId "828262"]
[EventDate "2023.10.21"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. h4 Qc7 8. h5 h6
9. Rb1 b6 10. Qg4 Rg8 11. Bd3 Nf5 12. Nf3 Nc6 13. Qf4 Nfe7 14. a4 Bd7 15. Ba3 f6
16. Qg3 fxe5 17. dxc5 Kd8 18. cxb6 axb6 19. Bh7 Nf5 20. Qg4 Re8 21. Nh4 Nce7 22.
O-O Rxa4 23. Bb4 Bc6 24. Nxf5 Nxf5 25. Bg6 Rf8 26. c4 Rf6 27. cxd5 Bxd5 28. Be7+
Nxe7 29. Qxa4 Nxg6 30. hxg6 Rxg6 31. Qh4+ Kd7 32. g3 Qc3 33. Qa4+ Kd8 34. Qh4+
Ke8 35. Qh5 Kf8 36. Rxb6 Rg5 37. Rb8+ Ke7 38. Re8+ Kd6 39. Qh4 Kd7 40. Rg8 Qa3
41. Rd1 Kc7 42. Rxd5 exd5 43. Qh3 Qa6 44. Re8 Rg6 45. Qf5 Qa1+ 46. Kg2 Rc6 47.
Qf7+ Kb6 48. Qe7 Kb5 49. Rb8+ Rb6 50. Qd7+ Kc5 51. Rc8+ Kb4 52. Qe7+ 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.24"]
[Round "4.4"]
[White "De Boer, Eelke"]
[Black "Erdenebayar, Margadgua"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WFM"]
[WhiteElo "2327"]
[BlackElo "1848"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "chameleon variation"]
[WhiteFideId "1048120"]
[BlackFideId "4904052"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 e5 4. Ng3 d6 5. Bc4 Be6 6. d3 Nf6 7. O-O Be7 8. f4
exf4 9. Bxf4 O-O 10. Nd5 Ne5 11. Nxe7+ Qxe7 12. Bg5 Bxc4 13. Bxf6 gxf6 14. dxc4
Kh8 15. b3 Rad8 16. Rf5 Rg8 17. Qd2 Rg6 18. Raf1 Rdg8 19. Rd1 Rd8 20. Qf4 Rdg8
21. Rd2 Rg4 22. Qf1 R4g6 23. Qd1 Rd8 24. Rf4 Qe6 25. Nf5 Rdg8 26. g3 Ng4 27. Qf3
Qe5 28. Nxd6 Nh6 29. Kg2 Rd8 30. Rd5 Qb2 31. Qd1 Rdg8 32. Rh4 Qc3 33. Rd3 Qa5
34. Qh5 Qxa2 35. Rd2 Qa5 36. Nxf7+ Kg7 37. Rd7 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.24"]
[Round "4.5"]
[White "Elgersma, Onno"]
[Black "Maatman, Nick"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2266"]
[BlackElo "2382"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Adams attack"]
[WhiteFideId "1053531"]
[BlackFideId "1040391"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nf3 Be7 8. g4 h6
9. Rg1 Be6 10. g5 hxg5 11. Nxg5 Nc6 12. Be3 Qa5 13. Qd2 Rd8 14. Rd1 Rd7 15. a3
Bd8 16. Nxe6 fxe6 17. Bc4 Kf7 18. Rg3 b5 19. Bb3 Qc7 20. Qd3 Na5 21. Ba2 Nc4 22.
Bc1 Qc6 23. Kf1 Ba5 24. b4 Bb6 25. a4 Rc8 26. Bg5 Bd8 27. axb5 axb5 28. Qe2 Kg8
29. h4 Rf7 30. h5 Bb6 31. Rf3 Bd4 32. h6 Bxc3 33. Bxf6 gxf6 34. Rxc3 Kh8 35. Rg3
f5 36. Qh5 Rcf8 37. Rg7 Rf6 38. Qg5 R6f7 39. Qg6 Ne3+ 40. Kg1 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.24"]
[Round "4.6"]
[White "Van Dael, Siem"]
[Black "Labruyere, Roger"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2321"]
[BlackElo "2148"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "1049771"]
[BlackFideId "1059505"]
[EventDate "2023.10.21"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 e6 6. Nc3 Na6 7. a3 Nc7 8. c5 Be7 9.
g3 Qb8 10. b4 b6 11. Qa4 b5 12. Qb3 f6 13. Bf4 fxe5 14. Bxe5 Bf6 15. Nf3 Bg4 16.
Ng5 Ne7 17. Bd3 Bxe5 18. dxe5 Bf5 19. Ne2 a5 20. O-O Qa7 21. Bxf5 Nxf5 22. Qb2
O-O 23. Nf4 Nxh4 24. Qc2 Nf5 25. Qe2 Nh6 26. Qxh5 Rxf4 27. gxf4 Rf8 28. Qh4 a4
29. Rad1 Qb8 30. Rd3 Qe8 31. Rg3 Qg6 32. Nf3 Nf5 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.24"]
[Round "4.7"]
[White "Kett, Tim"]
[Black "Slagboom, Leandro"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2130"]
[BlackElo "2305"]
[ECO "C18"]
[Opening "French"]
[Variation "Winawer, advance variation"]
[WhiteFideId "1801210"]
[BlackFideId "1065882"]
[EventDate "2023.10.21"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Nc6 7. Qg4 g6 8. Nf3
Qa5 9. Bd2 Qa4 10. Bd3 c4 11. Be2 Bd7 12. Ra2 O-O-O 13. Bg5 Re8 14. Qf4 h6 15.
Bf6 g5 16. Qe3 Rh7 17. g4 Qa5 18. h4 Nxf6 19. exf6 e5 20. Nxe5 gxh4 21. f4 Qd8
22. Kd2 Qxf6 23. Raa1 Qd8 24. Qf3 Qa5 25. Nxc6 Bxc6 26. Rxh4 Re4 27. Qf2 Bd7 28.
f5 f6 29. Bf3 Re8 30. Re1 Rxe1 31. Qxe1 Qxa3 32. Bxd5 Qd6 33. Be6 Re7 34. d5
Bxe6 35. fxe6 Qxd5+ 36. Kc1 Rxe6 37. Qh1 Qg5+ 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.24"]
[Round "4.8"]
[White "Van Rootselaar, Rik"]
[Black "Van Foreest, Machteld"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2015"]
[BlackElo "2266"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[WhiteFideId "1088572"]
[BlackFideId "1051563"]
[EventDate "2023.10.21"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Nbd2 dxc4 6. Bg2 b5 7. O-O O-O 8. a4
c6 9. Ne1 Nd5 10. Nc2 Be7 11. e4 Nf6 12. e5 Nd5 13. Ne4 Nd7 14. axb5 cxb5 15.
Nc3 N7b6 16. Nxb5 Qd7 17. Nc3 Bb7 18. Qg4 Kh8 19. h4 a5 20. h5 h6 21. Bd2 Nb4
22. Bxb7 Qxb7 23. Ne3 Nd3 24. Na4 Rfc8 25. Nxb6 Qxb6 26. Nxc4 Qb5 27. Nxa5 Qxb2
28. Qe4 Nxf2 29. Qe2 Nh3+ 30. Kh2 Ng5 31. Nc4 Qxd4 32. Rxa8 Rxa8 33. Bxg5 Bxg5
34. Rxf7 Kg8 35. Rf2 Rb8 36. Kh3 Rb3 37. Kh2 Rd3 38. Qa2 Qg4 39. Rg2 Qxh5+ 40.
Kg1 Rd1+ 41. Kf2 Qf7+ 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.24"]
[Round "4.9"]
[White "Duchene, Rene"]
[Black "Van Helvoort, Rob"]
[Result "1-0"]
[WhiteElo "2065"]
[BlackElo "2105"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "1006304"]
[BlackFideId "1005596"]
[EventDate "2023.10.21"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Bg5 c5 5. dxc5 Qa5 6. Bd2 Qxc5 7. Nd5 Bd7 8. Nf3
Nf6 9. Bb4 Qc8 10. Nxe7 Kxe7 11. Qxd6+ Kd8 12. Qe7+ Kc7 13. Qe5+ Kd8 14. Be7+
Ke8 15. Bxf6+ Be6 16. Bxg7 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.24"]
[Round "4.10"]
[White "Boer, Alef"]
[Black "Fehr, Axel"]
[Result "0-1"]
[WhiteElo "2058"]
[BlackElo "2011"]
[ECO "B53"]
[Opening "Sicilian, Chekhover variation"]
[WhiteFideId "1007122"]
[BlackFideId "4675185"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. c4 e6 6. Nc3 Nf6 7. h3 Be7 8. Be2
O-O 9. O-O Nbd7 10. Rd1 Qc7 11. Be3 b6 12. Rac1 Bb7 13. b4 Rac8 14. a3 Qb8 15.
Nd2 Bd8 16. g4 h6 17. f4 Bc7 18. h4 e5 19. Qd3 exf4 20. Bxf4 Ne5 21. Qg3 d5 22.
Nxd5 Nxd5 23. exd5 Nf3+ 24. Qxf3 Bxf4 25. Rc3 f5 26. Bd3 Be5 27. Rcc1 Rce8 28.
Nf1 Qd8 29. gxf5 Qxh4 30. Kg2 g6 31. Ng3 Qg5 32. Re1 Bf4 33. Rxe8 Rxe8 34. Rf1
Bd6 35. f6 Re3 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.24"]
[Round "4.11"]
[White "Zecha, Oscar"]
[Black "Mueer, Sebastian"]
[Result "0-1"]
[WhiteElo "1838"]
[BlackElo "2230"]
[ECO "E04"]
[Opening "Catalan"]
[Variation "open, 5.Nf3"]
[WhiteFideId "1073826"]
[BlackFideId "24622001"]
[EventDate "2023.10.21"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 c6 6. a4 c5 7. O-O Nc6 8. dxc5
Bxc5 9. Qxd8+ Kxd8 10. Nbd2 Nd5 11. Nxc4 f6 12. Rd1 Ke7 13. e4 Ndb4 14. Be3 Bxe3
15. Nxe3 Bd7 16. Nd4 Nxd4 17. Rxd4 Nc6 18. Rd2 Rhd8 19. Nc4 Be8 20. Rad1 Rxd2
21. Rxd2 Rd8 22. Rxd8 Nxd8 23. b3 b5 24. axb5 Bxb5 25. Bf1 Bxc4 26. Bxc4 Nc6 27.
Bb5 Nd4 28. Bc4 Nf3+ 29. Kg2 Nd2 30. Bd3 Nxb3 31. e5 f5 32. Kf1 a5 33. Ke1 a4
34. Kd1 g5 35. h3 h5 36. Kc2 Nd4+ 37. Kb2 Nf3 38. Be2 Nxe5 39. Ka3 g4 40. hxg4
hxg4 41. Kxa4 Nf7 42. f3 gxf3 43. Bxf3 Ng5 44. Bg2 Kd6 45. Kb4 Ke5 46. Kc4 Ne4
47. g4 f4 48. Kb5 Ng5 49. Kc6 f3 50. Bf1 Kf4 51. Kd6 e5 52. Kd5 e4 53. Kd4 Ne6+
54. Kd5 e3 55. Kxe6 e2 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.24"]
[Round "4.12"]
[White "Schoorl, Rob"]
[Black "Maris, Ivo"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2357"]
[BlackElo "2404"]
[ECO "A10"]
[Opening "English opening"]
[WhiteFideId "1009508"]
[BlackFideId "1028146"]
[EventDate "2023.10.21"]

1. c4 b6 2. Nc3 Bb7 3. e4 e6 4. g3 Bb4 5. Nge2 f5 6. Bg2 Nf6 7. d3 fxe4 8. O-O
a5 9. dxe4 Nc6 10. h3 d6 11. e5 dxe5 12. Qa4 Qd7 13. Rd1 Bd6 14. Nb5 O-O 15.
Nxd6 cxd6 16. Nc3 Rab8 17. Be3 Ba8 18. Rd2 b5 19. Nxb5 d5 20. Bc5 Rfd8 21. Nc3
Qf7 22. Rad1 e4 23. b3 h5 24. Qa3 h4 25. g4 Qg6 26. Bd6 Rb4 27. cxd5 exd5 28.
Nxd5 Rxd6 29. Nxb4 Rxd2 30. Rxd2 e3 31. fxe3 Qb1+ 32. Kf2 Ne4+ 33. Bxe4 Qxe4 34.
Nxc6 Bxc6 35. Qc5 Qf3+ 36. Ke1 Qh1+ 37. Ke2 Be4 38. Rd8+ Kf7 39. Rf8+ Ke6 40.
Re8+ Kf7 41. Qe7+ 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.24"]
[Round "4.13"]
[White "Goudriaan, Rafael"]
[Black "Kiran, Manisha Mohanty"]
[Result "1/2-1/2"]
[BlackTitle "WGM"]
[WhiteElo "2153"]
[BlackElo "2034"]
[ECO "B51"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack"]
[WhiteFideId "1063162"]
[BlackFideId "5019575"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. a4 Nf6 5. Nc3 e6 6. O-O Be7 7. d4 cxd4 8. Qxd4
O-O 9. Rd1 a6 10. Be2 b6 11. e5 dxe5 12. Nxe5 Qc7 13. Bf4 Bc5 14. Nxd7 Qxd7 15.
Qxd7 Bxd7 16. Bf3 Ra7 17. Ne4 Nxe4 18. Bxe4 e5 19. Bd2 a5 20. c3 Be6 21. Be3 Bb3
22. Bxc5 bxc5 23. Rd6 g6 24. Bd5 Rb8 25. g3 Kg7 26. Bxb3 Rxb3 27. Ra2 Rab7 28.
Rd5 Rxb2 29. Rxb2 Rxb2 30. Rxc5 e4 31. Rxa5 f5 32. c4 Kf6 33. h4 Rb4 34. c5 Ke5
35. c6+ Kd6 36. Rc5 Kc7 37. a5 Ra4 38. Kf1 Ra2 39. h5 Ra1+ 40. Ke2 Ra2+ 41. Ke3
Ra3+ 42. Kf4 Rf3+ 43. Kg5 Rxf2 44. a6 Ra2 45. hxg6 hxg6 46. Kxg6 Ra3 47. Kxf5
Rxg3 48. Kxe4 Ra3 49. Kd5 Rxa6 50. Ke4 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.24"]
[Round "4.14"]
[White "Van Kooten, Luuk"]
[Black "Boeren, Jurriaan"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2255"]
[BlackElo "2120"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line"]
[WhiteFideId "1006533"]
[BlackFideId "1067478"]
[EventDate "2023.10.21"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 O-O 7. e3 h6 8. Bh4
Re8 9. Bd3 c6 10. Nge2 Nbd7 11. f3 b5 12. O-O Nb6 13. h3 a6 14. Bf2 Bb7 15. e4
b4 16. Nb1 dxe4 17. fxe4 c5 18. e5 Nfd5 19. dxc5 Nd7 20. e6 fxe6 21. Nd2 Rc8 22.
Nb3 Nxc5 23. Nxc5 Bxc5 24. Bxc5 Ne3 25. Bh7+ Kh8 26. Bxe3 Rxc2 27. Bxc2 e5 28.
Rf2 Qh4 29. Raf1 g5 30. b3 Bd5 31. Kh2 g4 32. Rf6 h5 33. Ng3 gxh3 34. Rh6+ Kg8
35. Bh7+ Kh8 36. Be4+ Kg7 37. Nf5+ 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.24"]
[Round "4.15"]
[White "Hoffman, Ron"]
[Black "Kazarjan, Gachatur"]
[Result "0-1"]
[WhiteElo "2032"]
[BlackElo "1970"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "1007599"]
[BlackFideId "1068750"]
[EventDate "2023.10.21"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. Nc3 Nb6 7. O-O Be7 8. d3
O-O 9. Be3 Be6 10. d4 exd4 11. Nxd4 Nxd4 12. Qxd4 c6 13. Rfd1 Nc4 14. Qxa7 Qc8
15. Qd4 Bf6 16. Qf4 Rd8 17. Rxd8+ Qxd8 18. Rd1 Qa5 19. Bd4 Bg5 20. b4 Qd8 21.
Qe4 Nd2 22. Qe5 Bf6 23. Qxf6 gxf6 24. Rxd2 f5 25. e4 Qe7 26. b5 Rd8 27. bxc6
bxc6 28. Be3 Rxd2 29. Bxd2 Qd6 30. Be3 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.24"]
[Round "4.16"]
[White "Vogel, Jaap"]
[Black "Boersma, Jan"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[WhiteElo "2106"]
[BlackElo "1997"]
[ECO "A49"]
[Opening "King's Indian"]
[Variation "fianchetto without c4"]
[WhiteFideId "1000764"]
[BlackFideId "1003267"]
[EventDate "2023.10.21"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. a4 c6 7. Nc3 Bg4 8. a5 a6
9. h3 Bxf3 10. Bxf3 Nbd7 11. Bg2 Qc7 12. e4 e5 13. Be3 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.24"]
[Round "4.17"]
[White "Arnold, Rhys"]
[Black "Nijdam, Brian"]
[Result "1-0"]
[WhiteElo "2087"]
[BlackElo "1918"]
[ECO "B27"]
[Opening "Sicilian"]
[Variation "Hungarian variation"]
[WhiteFideId "1068849"]
[BlackFideId "1081020"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 g6 3. Bc4 Bg7 4. c3 e6 5. O-O Ne7 6. a4 Nbc6 7. d3 O-O 8. Qe2 d5
9. Ba2 a6 10. Na3 Re8 11. Bg5 h6 12. Bh4 b6 13. h3 Bb7 14. Bb3 Qd7 15. Bc2 Ra7
16. Rfe1 Rea8 17. Rad1 Nc8 18. Bg3 d4 19. e5 N6e7 20. cxd4 cxd4 21. Bf4 b5 22.
axb5 axb5 23. Bd2 Nb6 24. Rb1 Nf5 25. Bb3 Bf8 26. Nc2 Na4 27. Bb4 Bxb4 28. Nxb4
Qe7 29. Qd2 Bxf3 30. gxf3 Qg5+ 31. Qxg5 hxg5 32. Rec1 Nh4 33. Bd1 Nb6 34. Kf1
Nd7 35. Nc6 Rb7 36. Ke2 Kg7 37. Nxd4 Nxe5 38. Rc5 Nd7 39. Rxb5 Rxb5 40. Nxb5 Rb8
41. Nd6 Ne5 42. Ke3 Rd8 43. d4 Nc6 44. Nb5 Rd5 45. Nc3 Nf5+ 46. Ke2 Rxd4 47. Bc2
Nb4 48. Be4 Nd6 49. Rd1 Rxd1 50. Nxd1 f5 51. Bd3 Kf6 52. Ne3 Ke5 53. Nc4+ Kd4
54. Nxd6 Nxd3 55. Nb5+ Kc4 56. b3+ Kxb5 57. Kxd3 Kb4 58. Kc2 e5 59. Kb2 g4 60.
hxg4 fxg4 61. fxg4 g5 62. Kc2 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "5.1"]
[White "Krishnan, Ritvik"]
[Black "De Boer, Eelke"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2176"]
[BlackElo "2327"]
[ECO "B67"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer, Rauzer attack, 7...a6 defence, 8...Bd7"]
[WhiteFideId "45055297"]
[BlackFideId "1048120"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. Kb1 Be7 10. Nxc6 Bxc6 11. f3 b5 12. Be3 Qc7 13. Ne2 O-O 14. Nd4 b4
15. g4 Rfc8 16. g5 Nd7 17. h4 Nc5 18. h5 Be8 19. Bh3 Rab8 20. g6 Bf6 21. gxf7+
Bxf7 22. Qg2 Na4 23. Bg5 Bxg5 24. Qxg5 e5 25. Rdg1 Bxa2+ 26. Kxa2 Re8 27. Nb3
Re7 28. h6 g6 29. Qf6 Rbe8 30. Bf5 Qxc2 31. Be6+ 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "5.2"]
[White "Lodici, Lorenzo"]
[Black "De Winter, Arthur"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2537"]
[BlackElo "2397"]
[ECO "D23"]
[Opening "QGA"]
[Variation "Mannheim variation"]
[WhiteFideId "884189"]
[BlackFideId "1069020"]
[EventDate "2023.10.21"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Qa4+ Nbd7 5. Nc3 e6 6. e4 c5 7. d5 exd5 8. e5
d4 9. exf6 dxc3 10. Bxc4 Qxf6 11. Bg5 b5 12. Qc2 Qd6 13. Rd1 bxc4 14. Rxd6 Bxd6
15. Qe4+ Ne5 16. Qxa8 O-O 17. bxc3 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "5.3"]
[White "Ernst, Sipke"]
[Black "Elgersma, Onno"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2551"]
[BlackElo "2266"]
[ECO "A13"]
[Opening "English"]
[Variation "Wimpey system"]
[WhiteFideId "1004689"]
[BlackFideId "1053531"]
[EventDate "2023.10.21"]

1. Nf3 d5 2. e3 Nf6 3. b3 e6 4. Bb2 c5 5. c4 Nc6 6. cxd5 exd5 7. Bb5 Bd6 8. O-O
O-O 9. h3 Re8 10. Re1 a6 11. Bxc6 bxc6 12. Nc3 Rb8 13. Ba3 Ne4 14. Rc1 Re6 15.
Kf1 Rf6 16. d3 Nxc3 17. Rxc3 Qa5 18. Bb2 Rg6 19. Rc2 Qc7 20. Ba3 Rb5 21. e4 Be6
22. Qc1 Qd7 23. e5 Bf8 24. Bxc5 Bf5 25. Rd1 Rxg2 26. Kxg2 Bxh3+ 27. Kh2 Bxc5 28.
Rxc5 Qg4 29. Qg5 Qxg5 30. Nxg5 Rxc5 31. Kxh3 Rc2 32. f4 Rxa2 33. Rc1 h6 34. Nf3
Re2 35. Kg3 Re3 36. Rd1 Re2 37. Rd2 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "5.4"]
[White "Slagboom, Leandro"]
[Black "Zwirs, Nico"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2305"]
[BlackElo "2451"]
[ECO "B56"]
[Opening "Sicilian"]
[WhiteFideId "1065882"]
[BlackFideId "1036432"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bd7 6. f3 e5 7. Nb3 Be7 8. Be3
O-O 9. Qd2 a5 10. a4 Na6 11. g4 Nb4 12. g5 Nh5 13. Nb5 Be6 14. c4 f5 15. O-O-O
fxe4 16. Nxd6 Nd3+ 17. Bxd3 exd3 18. Nxb7 Qc7 19. N7c5 Bxc4 20. Kb1 Rxf3 21. Rc1
Bxb3 22. Nxb3 Qd7 23. Rc4 Bb4 24. Qg2 Raf8 25. Bc5 Bxc5 26. Rxc5 e4 27. Rxa5 e3
28. Ra8 Rxa8 29. Qxf3 Qxa4 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "5.5"]
[White "Paltrinieri, Nicholas"]
[Black "Van Foreest, Machteld"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2344"]
[BlackElo "2266"]
[ECO "A03"]
[Opening "Bird's opening"]
[WhiteFideId "828262"]
[BlackFideId "1051563"]
[EventDate "2023.10.21"]

1. f4 d5 2. b3 Nf6 3. Bb2 c5 4. Nf3 Nc6 5. e3 g6 6. g3 Bg7 7. Bg2 O-O 8. O-O Qc7
9. Qe2 Be6 10. d3 Rad8 11. Nbd2 Nb4 12. a3 Nc6 13. Rfe1 b5 14. Ne5 Nxe5 15. Bxe5
Qb6 16. h3 Rc8 17. Nf3 Rfd8 18. b4 Ne8 19. Bxg7 Nxg7 20. g4 f6 21. Reb1 Bf7 22.
Rb2 d4 23. Kh1 dxe3 24. Qxe3 c4 25. d4 c3 26. Rbb1 Ne6 27. Rd1 Qd6 28. f5 gxf5
29. gxf5 Nf4 30. Rg1 Kh8 31. Rae1 Nh5 32. Qxe7 Ng3+ 33. Kh2 Nf1+ 34. Kh1 Qh2+ 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "5.6"]
[White "Swati, Ghate"]
[Black "Van Dael, Siem"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "FM"]
[WhiteElo "1995"]
[BlackElo "2321"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "5003474"]
[BlackFideId "1049771"]
[EventDate "2023.10.21"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nf3 Nc6 7. Bc4 Nb6 8. Bb3
d6 9. Qe2 Be7 10. O-O d5 11. Nc3 a6 12. Bc2 Bd7 13. Bf4 Rc8 14. Rad1 Nc4 15. Bc1
b5 16. g3 N6a5 17. Bd3 Qb6 18. h4 h6 19. h5 Bb4 20. Nb1 Qa7 21. b3 Nb6 22. Nh4
Bf8 23. Be3 Nc6 24. Nd2 Nb4 25. Bb1 a5 26. Rc1 Qb7 27. f4 Rxc1 28. Rxc1 Nc8 29.
f5 Ne7 30. Qf3 exf5 31. Nxf5 Nxf5 32. Bxf5 Be7 33. a3 Nc6 34. e6 fxe6 35. Bg6+
Kd8 36. Qf7 Bf6 37. Rf1 Kc7 38. Rxf6 gxf6 39. Qxf6 Qc8 40. Nf3 Rf8 41. Bf7 Be8
42. Ne5 Bxf7 43. Bxh6 Nxe5 44. dxe5 Kd7 45. Bxf8 Qxf8 46. Qf2 Ke8 47. Qb6 Qxa3
48. Qb8+ Ke7 49. h6 Qc1+ 50. Kg2 Be8 51. h7 Qc2+ 52. Kg1 Qb1+ 53. Kf2 Qxh7 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "5.7"]
[White "Mueer, Sebastian"]
[Black "Van Kooten, Luuk"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2230"]
[BlackElo "2255"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "24622001"]
[BlackFideId "1006533"]
[EventDate "2023.10.21"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. O-O-O Nd7 7. h4 h5 8. Nh3
Bb7 9. Ng5 Nb6 10. a3 e6 11. f4 Nh6 12. Bd3 Qd7 13. Rhf1 d5 14. f5 gxf5 15. exf5
exf5 16. Bg1 O-O-O 17. Qf4 f6 18. Nh3 Nc4 19. Kb1 Nd6 20. Ne2 Kb8 21. Ng3 Qf7
22. Qf3 Ng4 23. Nxf5 Bf8 24. Ng3 Bh6 25. Nf4 Bxf4 26. Qxf4 Bc8 27. Be2 Rde8 28.
Bf3 Re7 29. Rde1 Rhe8 30. Rxe7 Rxe7 31. Bxg4 Bxg4 32. Bh2 f5 33. Qd2 Qf6 34. Nh1
Nc4 35. Qf2 Re2 36. Qf4 Qc6 37. Rc1 Nd2+ 38. Ka1 Ne4 39. c3 Rxg2 40. Re1 Qc4 41.
Re3 Kb7 42. b3 Nxc3 43. Nf2 Qf1+ 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "5.8"]
[White "Kazarjan, Gachatur"]
[Black "Goudriaan, Rafael"]
[Result "1/2-1/2"]
[WhiteElo "1970"]
[BlackElo "2153"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Lipnitzky attack"]
[WhiteFideId "1068750"]
[BlackFideId "1063162"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. O-O b5 8. Bd3
Be7 9. a3 O-O 10. Qe2 Bb7 11. Be3 Nbd7 12. f4 Qc7 13. Nb3 Nc5 14. Nxc5 dxc5 15.
e5 c4 16. exf6 cxd3 17. cxd3 Bxf6 18. Ne4 Qd8 19. f5 exf5 20. Rxf5 Bxe4 21. dxe4
Re8 22. Bf2 Qd7 23. Re1 Re7 24. Bc5 Re6 25. Rd5 Qc6 26. b4 Rae8 27. Qd3 h6 28.
Kf2 Be5 29. g3 f5 30. Kf1 Bf6 31. Rxf5 Rxe4 32. Rxe4 Rxe4 33. Qd5+ Qe6 34. Qxe6+
Rxe6 35. Rd5 Bb2 36. Rd3 Re4 37. Rb3 Bc1 38. Rc3 Rc4 39. Rxc4 bxc4 40. a4 Kf7 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "5.9"]
[White "Kiran, Manisha Mohanty"]
[Black "Duchene, Rene"]
[Result "1-0"]
[WhiteTitle "WGM"]
[WhiteElo "2034"]
[BlackElo "2065"]
[ECO "B33"]
[Opening "Sicilian defence"]
[WhiteFideId "5019575"]
[BlackFideId "1006304"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Bxc3+ 8.
Nxc3 d5 9. Bd3 O-O 10. O-O Ne5 11. Bg5 d4 12. Ne2 h6 13. Bh4 Nxd3 14. Qxd3 e5
15. f4 Qb6 16. Bxf6 Qxf6 17. fxe5 Qxe5 18. Qxd4 Re8 19. Qxe5 Rxe5 20. Nc3 Bd7
21. Rad1 Bc6 22. Rf4 Rae8 23. h4 g5 24. hxg5 hxg5 25. Rg4 f6 26. Rd4 Kf7 27. b4
R8e7 28. Nd5 Bxd5 29. exd5 b5 30. Rg3 Re1+ 31. Kh2 R7e3 32. d6 Ke8 33. d7+ Kd8
34. Rgg4 Re7 35. Rd6 Rh7+ 36. Kg3 Re3+ 37. Kf2 Rxa3 38. Rxf6 Rxd7 39. Rxg5 a5
40. bxa5 Rxa5 41. Rff5 Rd2+ 42. Kg1 Rxc2 43. Rxb5 Ra1+ 44. Kh2 Ke7 45. Rbf5 Ra3
46. Rg3 Ke6 47. Rf8 Rcc3 48. Rxc3 Rxc3 49. g3 Ke7 50. Rf4 Ra3 51. Kh3 Ra1 52.
Kh4 Ra5 53. Kg4 Rb5 54. Kh4 Ra5 55. g4 Rb5 56. g5 Ra5 57. Kh5 Ra6 58. g6 Ra1 59.
Kh6 Re1 60. Kh7 Rh1+ 61. Kg8 Rg1 62. g7 Re1 63. Rh4 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "5.10"]
[White "Erdenebayar, Margadgua"]
[Black "Kett, Tim"]
[Result "1/2-1/2"]
[WhiteTitle "WFM"]
[BlackTitle "FM"]
[WhiteElo "1848"]
[BlackElo "2130"]
[ECO "C45"]
[Opening "Scotch"]
[Variation "Mieses variation"]
[WhiteFideId "4904052"]
[BlackFideId "1801210"]
[EventDate "2023.10.21"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
h4 Bb7 9. c4 Nb6 10. Nc3 O-O-O 11. Bg5 f6 12. exf6 gxf6 13. Qxe7 Bxe7 14. Be3
Ba6 15. O-O-O Bxc4 16. Bxb6 Bxf1 17. Bxc7 Kxc7 18. Rhxf1 Rhg8 19. g3 d5 20. Rd4
Bd6 21. g4 Rde8 22. Ra4 Kb6 23. Kd2 Re7 24. Re1 Rxe1 25. Kxe1 h5 26. gxh5 Rh8
27. Ne2 Rxh5 28. Ng3 Bxg3 29. fxg3 c5 30. Rf4 f5 31. g4 fxg4 32. Rxg4 Rh7 33.
Kd2 c4 34. Kc3 Kc5 35. b3 Rf7 36. bxc4 Rf3+ 37. Kb2 d4 38. Rg7 Kxc4 39. Rxa7
Rf2+ 40. Kc1 Rh2 41. Ra3 Rxh4 42. Kd1 Rh1+ 43. Kd2 Rh2+ 44. Kd1 Kd5 45. Ra5+ Ke4
46. Ra3 d3 47. Ra8 Ke3 48. Re8+ 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "5.11"]
[White "Maatman, Nick"]
[Black "Van Rootselaar, Rik"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[WhiteElo "2382"]
[BlackElo "2015"]
[ECO "B91"]
[Opening "Sicilian"]
[Variation "Najdorf, Zagreb (fianchetto) variation"]
[WhiteFideId "1040391"]
[BlackFideId "1088572"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 b5 8. a4 b4
9. Nd5 Nxd5 10. Qxd5 Ra7 11. Be3 Be6 12. Qd2 Rd7 13. Qxb4 d5 14. Bc5 Nc6 15. Qb6
Qxb6 16. Bxb6 Nb4 17. O-O-O Bg4 18. Re1 Bf3 19. Rg1 dxe4 20. a5 Be7 21. Nc5 Bg5+
22. Kb1 Rd2 23. Nxa6 Nxc2 24. Rc1 e3 25. fxe3 Nxe3 26. Bb5+ Ke7 27. Rge1 Be4+
28. Ka2 Bd5+ 29. Kb1 Be4+ 30. Ka2 Bd5+ 31. Kb1 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "5.12"]
[White "Labruyere, Roger"]
[Black "Arnold, Rhys"]
[Result "1-0"]
[WhiteElo "2148"]
[BlackElo "2087"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[WhiteFideId "1059505"]
[BlackFideId "1068849"]
[EventDate "2023.10.21"]

1. d4 d5 2. Nf3 Nf6 3. c3 e6 4. Bf4 c5 5. e3 Bd6 6. Bb5+ Nc6 7. Ne5 Qc7 8. Qa4
Bd7 9. Nxd7 Nxd7 10. Bxd6 Qxd6 11. O-O O-O 12. f4 a6 13. Bxc6 Qxc6 14. Qc2 f5
15. Nd2 b5 16. Nf3 Rac8 17. h3 b4 18. cxb4 cxb4 19. Qd2 Qb6 20. Rac1 a5 21. Rc2
Qb7 22. Rfc1 Nb6 23. Qe2 Rxc2 24. Rxc2 Nd7 25. Ng5 Qb6 26. Rc1 h6 27. Nf3 Rb8
28. b3 Kh7 29. g4 fxg4 30. hxg4 Kg8 31. g5 Qd8 32. Qa6 Nf8 33. gxh6 gxh6 34. Kf2
Qb6 35. Qf1 Qd8 36. Qg2+ Kf7 37. Ne5+ Ke8 38. Qg7 Qd6 39. Qf7+ Kd8 40. Nc6+ 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "5.13"]
[White "Boeren, Jurriaan"]
[Black "Zecha, Oscar"]
[Result "1/2-1/2"]
[WhiteElo "2120"]
[BlackElo "1838"]
[ECO "C67"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence, open variation"]
[WhiteFideId "1067478"]
[BlackFideId "1073826"]
[EventDate "2023.10.21"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nf5 8.
Nf3 O-O 9. d4 d5 10. c3 Bd6 11. a4 Re8 12. b3 Rxe1 13. Qxe1 a5 14. Na3 Bf8 15.
Bg5 f6 16. Bd2 Nce7 17. Bd3 c6 18. Nc2 Qd6 19. g3 Qe6 20. Qf1 Bd7 21. h4 Qf7 22.
Qg2 b6 23. Bf4 Rc8 24. Re1 Ng6 25. Bd2 Bd6 26. h5 Nf8 27. g4 Ne7 28. Ne3 Ne6 29.
Nf5 Nxf5 30. Bxf5 Nf4 31. Bxf4 Bxf4 32. Bxd7 Qxd7 33. Qh3 Re8 34. Rxe8+ Qxe8 35.
Nh4 Qe1+ 36. Kg2 Qb1 37. Qf3 Bg5 38. Qe2 g6 39. Qe8+ Kg7 40. Qe7+ Kg8 41. hxg6
hxg6 42. Qe8+ Kg7 43. Qe7+ Kg8 44. Nf3 Qxb3 45. Qe8+ Kg7 46. Qe7+ Kg8 47. Nxg5
fxg5 48. Qe8+ Kg7 49. Qxc6 Qd1 50. Qc7+ Kh6 51. Qh2+ Kg7 52. Qe5+ Kh7 53. Qxg5
Qxa4 54. Qh4+ Kg7 55. Qe7+ Kg8 56. Qd8+ Kg7 57. Qxd5 Qd1 58. Qe5+ Kh7 59. Qe7+
Kh8 60. Qf8+ Kh7 61. Qf7+ Kh6 62. Qf8+ Kh7 63. Qe7+ Kh8 64. Qe6 a4 65. Qxg6 a3
66. Qh6+ Kg8 67. Qe6+ Kg7 68. g5 a2 69. Qf6+ Kg8 70. Qe6+ Kg7 71. Qf6+ Kg8 72.
Qe6+ Kg7 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "5.14"]
[White "Fehr, Axel"]
[Black "Vogel, Jaap"]
[Result "1/2-1/2"]
[BlackTitle "FM"]
[WhiteElo "2011"]
[BlackElo "2106"]
[ECO "A13"]
[Opening "English"]
[Variation "Neo-Catalan"]
[WhiteFideId "4675185"]
[BlackFideId "1000764"]
[EventDate "2023.10.21"]

1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 c6 5. b3 Be7 6. O-O O-O 7. Bb2 Nbd7 8. e3 b6
9. Nc3 Bb7 10. d4 Rc8 11. Rc1 c5 12. cxd5 Nxd5 13. Nxd5 Bxd5 14. Qe2 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "6.1"]
[White "Zwirs, Nico"]
[Black "Krishnan, Ritvik"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2451"]
[BlackElo "2176"]
[ECO "C07"]
[Opening "French"]
[Variation "Tarrasch, open variation"]
[WhiteFideId "1036432"]
[BlackFideId "45055297"]
[EventDate "2023.10.21"]

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 a6 11. Re1 Qc7 12. Bd3 Bd6 13. h3 O-O 14. Bg5 b5
15. Bxf6 gxf6 16. Qg4+ Kh8 17. Qh4 f5 18. Qf6+ Kg8 19. Qg5+ Kh8 20. Qf6+ Kg8 21.
Qg5+ Kh8 22. Qf6+ 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "6.2"]
[White "Lodici, Lorenzo"]
[Black "Ernst, Sipke"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2537"]
[BlackElo "2551"]
[ECO "C77"]
[Opening "Ruy Lopez"]
[Variation "Anderssen variation"]
[WhiteFideId "884189"]
[BlackFideId "1004689"]
[EventDate "2023.10.21"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. Nc3 d6 8. a3 O-O
9. O-O Bg4 10. Be3 Nd4 11. Bxd4 exd4 12. Nd5 c6 13. Nxf6+ Bxf6 14. h3 Be6 15.
Bxe6 fxe6 16. Qd2 e5 17. g3 c5 18. a4 Qd7 19. Kg2 bxa4 20. Qe2 Rab8 21. Ra2 Rb4
22. Nd2 d5 23. c3 Rb6 24. c4 Bg5 25. Nf3 Rxf3 26. Qxf3 dxc4 27. dxc4 Rb4 28.
Rfa1 Qc6 29. h4 Bh6 30. Qe2 g6 31. Ra3 Qb7 32. Rxa4 Rxb2 33. Qf3 Rb3 34. Qg4 Rb6
35. Ra5 Bf8 36. R1a3 h5 37. Qe2 Bh6 38. Ra2 Qc6 39. Kh2 Bf8 40. Rd2 Bh6 41. Rda2
Bf8 42. Qc2 Kh7 43. R5a3 Qb7 44. Rf3 Kg8 45. Raa3 Rb2 46. Qa4 Rb6 47. Qe8 Qe7
48. Qa8 Qd6 49. Rfb3 Qf6 50. Kg2 Rd6 51. Rf3 Qd8 52. Qxd8 Rxd8 53. Kf1 Rd6 54.
Rab3 Be7 55. Rb8+ Bd8 56. Ke2 a5 57. Rc8 Kg7 58. Rxc5 Ra6 59. Rxe5 a4 60. Ra3 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "6.3"]
[White "De Winter, Arthur"]
[Black "Van Dael, Siem"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2397"]
[BlackElo "2321"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "1069020"]
[BlackFideId "1049771"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h4 Qc7 7. Be2 e6 8. g4 b5
9. a3 Bb7 10. Bf3 Nc6 11. g5 Nd7 12. h5 Nde5 13. Bg2 Nxd4 14. Qxd4 Qc5 15. Qxc5
dxc5 16. f4 Nc6 17. Be3 O-O-O 18. Kf2 Nd4 19. Rac1 Be7 20. Ne2 f6 21. c3 Nxe2
22. Kxe2 f5 23. c4 b4 24. axb4 cxb4 25. Rhd1 h6 26. g6 Kc7 27. Bd4 Rxd4 28. Rxd4
Bc5 29. Rdd1 Rf8 30. Ra1 fxe4 31. Ra5 Rf5 32. Bh3 Rxh5 33. Rxc5+ Rxc5 34. Bxe6
Bc8 35. Bxc8 Kxc8 36. b3 Rf5 37. Ke3 Rf6 38. Rg1 Kd7 39. Kxe4 Re6+ 40. Kd5 Rf6
41. Ke5 Re6+ 42. Kd5 Rf6 43. Ke5 Re6+ 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "6.4"]
[White "De Boer, Eelke"]
[Black "Schoorl, Rob"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2327"]
[BlackElo "2357"]
[ECO "B36"]
[Opening "Sicilian"]
[Variation "accelerated fianchetto, Gurgenidze variation"]
[WhiteFideId "1048120"]
[BlackFideId "1009508"]
[EventDate "2023.10.21"]

1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 cxd4 5. Nxd4 Nc6 6. e4 Nxd4 7. Qxd4 d6 8. f3
Bg7 9. Be3 O-O 10. Qd2 Be6 11. Rc1 Qa5 12. b3 Rfc8 13. Bd3 a6 14. Ne2 Qxd2+ 15.
Kxd2 Nd7 16. Nf4 Nc5 17. Be2 a5 18. Nd5 Bxd5 19. cxd5 Bb2 20. Rc2 Ba3 21. Bb5
Rc7 22. Bd4 Rac8 23. Ke3 e5 24. Bxc5 Bxc5+ 25. Ke2 f5 26. Bd3 f4 27. a4 h5 28.
Kd1 Kh7 29. Rf1 Kh6 30. Be2 g5 31. Rc4 Be3 32. Rxc7 Rxc7 33. Bc4 g4 34. Ke2 Bd4
35. Rc1 Kg5 36. Rf1 h4 37. fxg4 Kxg4 38. Rf3 b5 39. Bxb5 Rc2+ 40. Kf1 Rc1+ 41.
Ke2 Rg1 42. Bd7+ Kg5 43. Bh3 Rb1 44. Rd3 Rb2+ 45. Kf1 Rb1+ 46. Ke2 Rb2+ 47. Kf1
Rb1+ 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "6.5"]
[White "Van Foreest, Machteld"]
[Black "Elgersma, Onno"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2266"]
[BlackElo "2266"]
[ECO "C00"]
[Opening "French"]
[Variation "Chigorin variation"]
[WhiteFideId "1051563"]
[BlackFideId "1053531"]
[EventDate "2023.10.21"]

1. e4 e6 2. Qe2 c5 3. Nf3 Nc6 4. g3 e5 5. Bg2 Nf6 6. c3 d6 7. O-O Be7 8. Rd1 O-O
9. d4 cxd4 10. cxd4 exd4 11. Nxd4 Bg4 12. Bf3 Bxf3 13. Qxf3 Nxd4 14. Rxd4 Qb6
15. Rd1 Rac8 16. Nc3 Rfe8 17. Rb1 Qa6 18. Be3 b5 19. a3 Qb7 20. Qf5 a6 21. Bd4
Qd7 22. Qf4 Qh3 23. Bxf6 Bxf6 24. Qxd6 Bxc3 25. bxc3 Rxe4 26. Qd8+ Re8 27. Qb6
Qe6 28. Rd6 Qe4 29. Rbd1 h5 30. Qxa6 h4 31. Qxb5 h3 32. Qf1 Rxc3 33. Qxh3 Rxa3
34. R6d4 Qe2 35. Rf1 Qe5 36. Qd7 Rea8 37. Rf4 R3a7 38. Qc6 Ra1 39. Qc4 Rxf1+ 40.
Kxf1 Qh5 41. Kg1 Rd8 42. h3 Qd1+ 43. Kh2 Qd5 44. Qc7 Re8 45. Qc3 Qe5 46. Qd3 Qc5
47. Qf3 Qe7 48. Qh5 Qa7 49. Qf5 g6 50. Qd5 Re6 51. Qd8+ Kg7 52. Qd2 Qa1 53. Rh4
Qf6 54. Kg2 Re5 55. Qb2 Rf5 56. Qc2 Qd6 57. Qc3+ Qf6 58. Qe3 Qc6+ 59. Kh2 Qf6
60. Rf4 Rxf4 61. gxf4 Qc6 62. Qe5+ Kg8 63. Kg3 Qh1 64. Qe8+ Kg7 65. Qe5+ Kg8 66.
Qe8+ 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "6.6"]
[White "Van Kooten, Luuk"]
[Black "Kiran, Manisha Mohanty"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WGM"]
[WhiteElo "2255"]
[BlackElo "2034"]
[ECO "D97"]
[Opening "Gruenfeld"]
[Variation "Russian variation with e4"]
[WhiteFideId "1006533"]
[BlackFideId "5019575"]
[EventDate "2023.10.21"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Nfd7 8.
Be3 Nb6 9. Qc5 Bg4 10. O-O-O f5 11. Bg5 N8d7 12. Qa3 Qe8 13. e5 e6 14. h3 Bxf3
15. gxf3 Rf7 16. Kb1 Qf8 17. Qb3 Re8 18. f4 c6 19. Bg2 Nb8 20. Rhe1 Na6 21. a3
Nc7 22. Rc1 Rd7 23. Red1 Bh6 24. h4 Bxg5 25. fxg5 Red8 26. Ne2 Qe7 27. Bf3 Nb5
28. Qe3 Nd5 29. Bxd5 Rxd5 30. a4 Nc7 31. h5 Ra5 32. hxg6 hxg6 33. Rh1 Nd5 34.
Qb3 Rd7 35. Rh6 Qg7 36. Rch1 Rf7 37. Qh3 Kf8 38. Rh8+ Ke7 39. Qa3+ c5 40. dxc5 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "6.7"]
[White "Goudriaan, Rafael"]
[Black "Paltrinieri, Nicholas"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2153"]
[BlackElo "2344"]
[ECO "C03"]
[Opening "French"]
[Variation "Tarrasch"]
[WhiteFideId "1063162"]
[BlackFideId "828262"]
[EventDate "2023.10.21"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 b6 8. Qe2 a5
9. a4 Ba6 10. Bxa6 Nxa6 11. O-O Qc8 12. Re1 Nc7 13. Nf1 Qa6 14. Qc2 b5 15. axb5
Qxb5 16. dxc5 Nxc5 17. Nd4 Qd3 18. Qxd3 Nxd3 19. Re2 Kd7 20. b3 Bc5 21. Be3 Rhb8
22. Nd2 f5 23. g3 Bxd4 24. Bxd4 Nb5 25. Nf3 Nxd4 26. Nxd4 Nc5 27. Ra3 Ne4 28.
Rc2 Rc8 29. c4 dxc4 30. Rxc4 Rxc4 31. bxc4 Nc5 32. f4 a4 33. Nb5 Kc6 34. Nd4+
Kb6 35. Ra1 a3 36. Nc2 a2 37. Nb4 Ra4 38. Nxa2 Kc7 39. Kh1 Ne4 40. Kg1 Kc8 41.
Kg2 Ra3 42. Kh3 h6 43. Kg2 g6 44. Kg1 Nd2 45. Kh1 Kc7 46. Kg1 g5 47. Kh1 g4 48.
Kg1 Nf3+ 49. Kg2 Nd4 50. Kg1 Nc2 51. Rd1 Rxa2 52. Rd6 Ne3 53. Rxe6 Rg2+ 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "6.8"]
[White "Swati, Ghate"]
[Black "Slagboom, Leandro"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "FM"]
[WhiteElo "1995"]
[BlackElo "2305"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Euwe variation"]
[WhiteFideId "5003474"]
[BlackFideId "1065882"]
[EventDate "2023.10.21"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. O-O Ng6 8. Be3
Be7 9. Nbd2 O-O 10. Bd3 cxd4 11. cxd4 Nb4 12. Be2 Rc8 13. Ne1 f6 14. exf6 gxf6
15. a3 Nc6 16. Nb3 b6 17. Rc1 Bd6 18. g3 Nce7 19. Rxc8 Qxc8 20. Ng2 Kh8 21. Nc1
Qe8 22. Nd3 Qf7 23. Bg4 Bb5 24. Re1 e5 25. Nc1 Nc6 26. Ne2 f5 27. Nc3 Bc4 28.
dxe5 Bxe5 29. Bf3 Rd8 30. Bg5 Rd6 31. h4 d4 32. Nb1 Bd5 33. h5 Nf8 34. Nd2 d3
35. Bxd5 Qxd5 36. Ne3 Qf7 37. Ndc4 Rd4 38. b3 Ne6 39. Qf3 Re4 40. Bh4 Bc3 41.
Rd1 Ned4 42. Qh1 Qd7 43. b4 Kg8 44. Kf1 Nc2 45. Qf3 Nxe3+ 46. Nxe3 Nd4 47. Rxd3
Qb5 48. Qd1 f4 49. gxf4 Rxf4 50. Bg3 Re4 51. Kg2 Qc6 52. f3 Re8 53. Rxd4 Rxe3
54. Rd8+ Kg7 55. Rd7+ Kf8 56. Rc7 Qf6 57. Rc8+ Kf7 58. Rc7+ Kf8 59. Qd5 Re6 60.
Qa8+ Re8 61. Rc8 Rxc8 62. Qxc8+ Kg7 63. Qc7+ Kg8 64. Qxa7 Bd4 65. Qb8+ Kg7 66.
Qc7+ Kg8 67. a4 Bc3 68. a5 bxa5 69. bxa5 Qd4 70. a6 Qd2+ 71. Bf2 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "6.9"]
[White "Van Helvoort, Rob"]
[Black "Kazarjan, Gachatur"]
[Result "0-1"]
[WhiteElo "2105"]
[BlackElo "1970"]
[ECO "D05"]
[Opening "Queen's pawn game, Rubinstein (Colle-Zukertort) variation"]
[WhiteFideId "1005596"]
[BlackFideId "1068750"]
[EventDate "2023.10.21"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd3 c5 5. b3 Bd6 6. O-O O-O 7. Bb2 Nbd7 8. Ne5
b6 9. f4 Ne4 10. Bxe4 dxe4 11. Nxd7 Qxd7 12. Qe2 Bb7 13. Rd1 Qe7 14. dxc5 Bxc5
15. Nc3 Rfd8 16. Na4 Bd6 17. Rd2 Bb4 18. Rxd8+ Rxd8 19. Bd4 f6 20. Bc3 Bxc3 21.
Nxc3 Qc5 22. Na4 Qd6 23. Kf2 Qd2 24. Re1 Qd6 25. c4 e5 26. f5 Qd7 27. g4 g6 28.
fxg6 hxg6 29. Nc3 Qh7 30. Kg3 Rd3 31. Rd1 g5 32. Nd5 Bxd5 33. cxd5 Rxe3+ 34.
Qxe3 Qh4+ 35. Kg2 Qxg4+ 36. Kf2 Qxd1 37. Qxe4 Kg7 38. Qc4 Qd2+ 39. Kg1 Qe3+ 40.
Kg2 Qc5 41. Qd3 Qd4 42. Qb5 Qg4+ 43. Kf2 e4 44. Qc6 Qf3+ 45. Ke1 e3 46. Qc7+ Kh6
47. Qg3 Qxd5 48. Qxe3 Qa5+ 49. Kf1 Qf5+ 50. Kg2 Qc2+ 51. Kg3 Qxa2 52. Qe6 Qb2
53. Qf7 Qe5+ 54. Kg2 f5 55. Qf8+ Kh5 56. Qf7+ Kg4 57. h3+ Kf4 58. Qxa7 Qe2+ 59.
Kg1 Kg3 60. Qc7+ f4 61. Qc3+ Qe3+ 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "6.10"]
[White "Erdenebayar, Margadgua"]
[Black "Mueer, Sebastian"]
[Result "1/2-1/2"]
[WhiteTitle "WFM"]
[WhiteElo "1848"]
[BlackElo "2230"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "4904052"]
[BlackFideId "24622001"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nc3 e6 3. f4 Nc6 4. Nf3 d5 5. Bb5 Ne7 6. exd5 exd5 7. Qe2 Bg4 8.
Bxc6+ bxc6 9. O-O g6 10. Qe5 Rg8 11. Na4 Bg7 12. Qe3 Bxf3 13. Qxf3 Kf8 14. Kh1
Qd6 15. Qa3 Nf5 16. Qxc5 Qxc5 17. Nxc5 Ke7 18. d3 Kd6 19. Na4 Rge8 20. Bd2 Re2
21. Bb4+ Kc7 22. Ba5+ Kd6 23. Bb4+ Kc7 24. Ba5+ Kd6 25. Bb4+ 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "6.11"]
[White "Duchene, Rene"]
[Black "Maatman, Nick"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2065"]
[BlackElo "2382"]
[ECO "E00"]
[Opening "Catalan opening"]
[WhiteFideId "1006304"]
[BlackFideId "1040391"]
[EventDate "2023.10.21"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 Nbd7 8. O-O
O-O 9. Bf4 b6 10. Nc3 Bb7 11. e4 dxc4 12. a4 a6 13. b3 cxb3 14. Qxb3 a5 15. Rfd1
Bb4 16. Ne5 Nxe5 17. Bxe5 Qe7 18. Rac1 Rfd8 19. Bxf6 Qxf6 20. e5 Qe7 21. Ne4
Rab8 22. Qc2 h6 23. Qe2 Rd7 24. Qg4 Kh8 25. Qf4 Rbd8 26. Nf6 Rc7 27. h4 Qf8 28.
Ng4 Rcd7 29. Bxc6 Bxc6 30. Rxc6 Bc5 31. d5 Rxd5 32. Rxd5 Rxd5 33. Rc7 Kg8 34.
Kg2 Bd4 35. h5 Qe8 36. Qe4 Bc5 37. Nh2 Qb8 38. Rxf7 Kxf7 39. Qg6+ Kf8 40. Ng4
Qe8 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "6.12"]
[White "Maris, Ivo"]
[Black "Labruyere, Roger"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2404"]
[BlackElo "2148"]
[ECO "A28"]
[Opening "English"]
[Variation "four knights, Capablanca variation"]
[WhiteFideId "1028146"]
[BlackFideId "1059505"]
[EventDate "2023.10.21"]

1. c4 e5 2. d3 Nf6 3. Nc3 Nc6 4. Nf3 d5 5. cxd5 Nxd5 6. e4 Nde7 7. Be3 Ng6 8. d4
Bd6 9. d5 Nce7 10. h4 h5 11. Ng5 f6 12. Ne6 Bxe6 13. dxe6 Nf4 14. Qb3 Qc8 15. g3
Nfg6 16. Rc1 a6 17. Bh3 b6 18. O-O Qb7 19. Rfd1 O-O 20. Bg2 Rad8 21. f4 Rfe8 22.
f5 Nf8 23. Rf1 Qc8 24. Bh3 Bc5 25. Bxc5 bxc5 26. Qc2 c4 27. Qe2 Rd3 28. Qxh5 Qb8
29. Rc2 g6 30. fxg6 Rxg3+ 31. Kh2 Rxg6 32. Rg1 Qb6 33. Rxg6+ Nfxg6 34. Nd5 Qd4
35. Nxf6+ Kg7 36. Qh7+ 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "6.13"]
[White "Kett, Tim"]
[Black "Zecha, Oscar"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2130"]
[BlackElo "1838"]
[ECO "C36"]
[Opening "KGA"]
[Variation "Abbazia defence, modern variation"]
[WhiteFideId "1801210"]
[BlackFideId "1073826"]
[EventDate "2023.10.21"]

1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Nf6 5. Bc4 c6 6. dxc6 Nxc6 7. d4 Bd6 8.
Qe2+ Qe7 9. Qxe7+ Nxe7 10. Bb5+ Bd7 11. Nc3 a6 12. Bxd7+ Nxd7 13. O-O O-O 14.
Ne1 g5 15. Ne4 Nf5 16. c3 Be7 17. g3 Ne3 18. Bxe3 fxe3 19. Rf5 h6 20. Nd3 Rae8
21. Re1 Kg7 22. Rxe3 Bd8 23. Kf2 Kg6 24. g4 h5 25. h3 hxg4 26. hxg4 Rh8 27. Ke2
Re6 28. Ndc5 Nxc5 29. Nxc5 Rb6 30. b4 Rh4 31. Nd7 Rd6 32. Ne5+ Kh7 33. Nxf7 Rd7
34. Nxd8 Rxd8 35. Rxg5 Kh6 36. Rh5+ Rxh5 37. gxh5 Kxh5 38. Re7 b5 39. Rg7 Kh6
40. Rg2 a5 41. a3 a4 42. Kd3 Rf8 43. d5 Rf3+ 44. Kd4 Rf1 45. Kc5 Ra1 46. Kxb5
Rxa3 47. c4 Ra1 48. c5 a3 49. d6 a2 50. d7 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "6.14"]
[White "Vogel, Jaap"]
[Black "Van Rootselaar, Rik"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[WhiteElo "2106"]
[BlackElo "2015"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[WhiteFideId "1000764"]
[BlackFideId "1088572"]
[EventDate "2023.10.21"]

1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. Bf4 c6 7. Qc1 Bf5 8. h3
Nbd7 9. g4 Be4 10. Nbd2 c5 11. e3 Rc8 12. Nxe4 Nxe4 13. c3 Qb6 14. Nd2 Nxd2 15.
Qxd2 e6 16. Qe2 Qa5 17. Bd6 Rfd8 18. a4 c4 19. e4 Qb6 20. Ba3 dxe4 21. a5 Qb5
22. Qxe4 Rc7 23. Qe2 Nf6 24. Bc5 b6 25. axb6 axb6 26. Ba3 Nd5 27. f4 Qd7 28. f5
exf5 29. gxf5 Re8 30. Qxe8+ Qxe8 31. Bxd5 Qe3+ 32. Kg2 Qg5+ 33. Kh1 gxf5 34. Bd6
Rd7 35. Ra8+ Rd8 36. Bf4 Qh4 37. Rxd8+ Qxd8 38. Bxc4 Qd7 39. Kh2 Qc6 40. Bd3 Bh6
41. Bxf5 Bxf4+ 42. Rxf4 h6 43. Kg3 Qh1 44. Rf2 Qg1+ 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "6.15"]
[White "Boersma, Jan"]
[Black "Boeren, Jurriaan"]
[Result "1/2-1/2"]
[WhiteElo "1997"]
[BlackElo "2120"]
[ECO "C12"]
[Opening "French"]
[Variation "MacCutcheon variation"]
[WhiteFideId "1003267"]
[BlackFideId "1067478"]
[EventDate "2023.10.21"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. Ne2 dxe4 6. a3 Be7 7. Bxf6 Bxf6 8.
Nxe4 Be7 9. g3 O-O 10. Bg2 Nd7 11. O-O e5 12. N4c3 exd4 13. Nxd4 c6 14. Qe2 Bf6
15. Rad1 Qb6 16. Na4 Qa5 17. Nc3 Ne5 18. h3 Bd7 19. Ne4 Bd8 20. Nd6 Bf6 21. Ne4
Bd8 22. Nd6 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "6.16"]
[White "Arnold, Rhys"]
[Black "Boer, Alef"]
[Result "1-0"]
[WhiteElo "2087"]
[BlackElo "2058"]
[ECO "C10"]
[Opening "French"]
[Variation "Rubinstein variation"]
[WhiteFideId "1068849"]
[BlackFideId "1007122"]
[EventDate "2023.10.21"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Nf3 Nxe4 7. Bxe4 c5 8.
c3 Nf6 9. Bc2 cxd4 10. Nxd4 a6 11. O-O Be7 12. Re1 O-O 13. Bg5 Nd5 14. Qd3 g6
15. Bxe7 Nxe7 16. Rad1 Qc7 17. h4 e5 18. Qg3 f6 19. h5 Kg7 20. hxg6 hxg6 21. Re2
b5 22. Rde1 Ra7 23. f4 exd4 24. Rxe7+ Qxe7 25. Qxg6+ Kh8 26. Qh6+ Kg8 27. Bb3+ 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.25"]
[Round "6.17"]
[White "Fehr, Axel"]
[Black "Hoffman, Ron"]
[Result "1-0"]
[WhiteElo "2011"]
[BlackElo "2032"]
[ECO "A10"]
[Opening "English opening"]
[WhiteFideId "4675185"]
[BlackFideId "1007599"]
[EventDate "2023.10.21"]

1. c4 b6 2. d4 Bb7 3. Nc3 e6 4. a3 f5 5. Nf3 Nf6 6. g3 Be7 7. Bg2 O-O 8. O-O Ne4
9. Bd2 Bf6 10. Rc1 d6 11. e3 Nd7 12. Nxe4 Bxe4 13. Ne1 Bxg2 14. Kxg2 c5 15. Bc3
Qe7 16. Nc2 Rac8 17. b3 a5 18. Ba1 Rfd8 19. Qf3 g6 20. Rfd1 Bg7 21. e4 Rf8 22.
Re1 cxd4 23. Nxd4 Ne5 24. Qe2 f4 25. f3 h5 26. Rcd1 Rcd8 27. Bb2 g5 28. Rf1 Bh6
29. gxf4 gxf4 30. Kh1 Kf7 31. Rg1 Qh4 32. Rg2 Qh3 33. Rdg1 Rg8 34. Bc1 Rxg2 35.
Qxg2 Qxg2+ 36. Rxg2 d5 37. exd5 exd5 38. Nf5 Bf8 39. Bxf4 Nxf3 40. Rf2 Ne1 41.
Bc7 Rd7 42. Ne3+ Kg8 43. Nxd5 Bc5 44. Rf1 Rxc7 45. Nxc7 Nc2 46. Nd5 Nxa3 47.
Nf6+ Kg7 48. Nxh5+ Kh6 49. Nf6 Nc2 50. Nd7 Ne3 51. Rf6+ Kg5 52. Rc6 Bd4 53. Nxb6
Kg4 54. Nd5 Nd1 55. Kg2 Nb2 56. Ra6 a4 57. bxa4 Nxc4 58. Re6 Kf5 59. Re8 Nd6 60.
Re1 Nc4 61. Ne7+ Kf4 62. Nd5+ Kf5 63. h4 Ne5 64. Kg3 Nd3 65. Ne7+ Kf6 66. Nd5+
Kf5 67. Re2 Nc5 68. a5 Ne4+ 69. Kf3 Nc5 70. Ne7+ Kf6 71. Nc6 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.26"]
[Round "7.1"]
[White "Krishnan, Ritvik"]
[Black "Lodici, Lorenzo"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2176"]
[BlackElo "2537"]
[ECO "A13"]
[Opening "English"]
[Variation "Neo-Catalan"]
[WhiteFideId "45055297"]
[BlackFideId "884189"]
[EventDate "2023.10.21"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c6 5. b3 Nbd7 6. Bb2 Bd6 7. d4 Ne4 8. O-O f5
9. Nbd2 Qf6 10. Qc1 O-O 11. e3 g5 12. Ba3 Bxa3 13. Qxa3 g4 14. Nxe4 fxe4 15. Nd2
e5 16. cxd5 cxd5 17. dxe5 Nxe5 18. Qc5 Be6 19. Qd4 Qf5 20. Rac1 Nf3+ 21. Nxf3
gxf3 22. Bh1 Qf6 23. Qb4 b6 24. a4 Rfc8 25. Qd6 Rd8 26. Qb4 Rac8 27. a5 Rxc1 28.
Rxc1 Rc8 29. Rd1 Bf7 30. axb6 axb6 31. h4 h5 32. Qe1 Rc2 33. Rc1 Qb2 34. Rxc2
Qxc2 35. b4 Qe2 36. Qc1 Be6 37. Qc3 Qd1+ 38. Kh2 Qf1 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.26"]
[Round "7.2"]
[White "Ernst, Sipke"]
[Black "Zwirs, Nico"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2551"]
[BlackElo "2451"]
[ECO "D04"]
[Opening "Queen's pawn game"]
[WhiteFideId "1004689"]
[BlackFideId "1036432"]
[EventDate "2023.10.21"]

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. dxc5 e6 5. c4 Bxc5 6. a3 O-O 7. Nc3 dxc4 8. Bxc4
a6 9. Bd3 b5 10. Qe2 Bb7 11. e4 Nbd7 12. Bf4 e5 13. Bg5 h6 14. Bh4 Bd4 15. O-O
Bxc3 16. bxc3 Qc7 17. a4 Nh5 18. g3 Nc5 19. Ne1 g6 20. axb5 axb5 21. Rxa8 Rxa8
22. Bc2 Na4 23. Ng2 Nxc3 24. Qd2 g5 25. Rc1 Rd8 26. Bd3 Rxd3 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.26"]
[Round "7.3"]
[White "Van Kooten, Luuk"]
[Black "De Winter, Arthur"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2255"]
[BlackElo "2397"]
[ECO "E70"]
[Opening "King's Indian"]
[Variation "4.e4"]
[WhiteFideId "1006533"]
[BlackFideId "1069020"]
[EventDate "2023.10.21"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 O-O 6. Nge2 Nc6 7. O-O e5 8. d5
Nd4 9. Nxd4 exd4 10. Ne2 Re8 11. Ng3 Nd7 12. f4 a5 13. b3 Nc5 14. f5 Be5 15. Bf4
Bxf4 16. Rxf4 Qg5 17. Rf3 gxf5 18. Nxf5 Kh8 19. Bc2 d3 20. Bxd3 Bxf5 21. exf5 f6
22. Bc2 Nd7 23. Qd4 Re2 24. Rg3 Qd2 25. Qg4 Re1+ 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.26"]
[Round "7.4"]
[White "Schoorl, Rob"]
[Black "Van Foreest, Machteld"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2357"]
[BlackElo "2266"]
[ECO "A05"]
[Opening "Reti"]
[Variation "King's Indian attack, Spassky's variation"]
[WhiteFideId "1009508"]
[BlackFideId "1051563"]
[EventDate "2023.10.21"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. O-O e6 5. d3 d6 6. c4 bxc4 7. dxc4 Nbd7 8. Nc3
Be7 9. Qc2 Nb6 10. e4 Nfd7 11. b3 Bf6 12. Be3 O-O 13. Nd4 g6 14. Rad1 Bg7 15.
Rfe1 Rb8 16. a4 a6 17. Nde2 Qe7 18. f4 a5 19. Nb5 Rfc8 20. Nec3 e5 21. Nd5 Nxd5
22. exd5 Qf8 23. Bh3 f5 24. fxe5 Nxe5 25. Bg2 Ng4 26. Bd4 Re8 27. Qd2 Bh6 28.
Qc3 Rbc8 29. h3 Ne5 30. Qxa5 c6 31. Nc7 Re7 32. dxc6 Nxc6 33. Bd5+ Rf7 34. Qb6
Ba8 35. Nxa8 f4 36. Bxc6 fxg3 37. Bd5 Rxa8 38. Rf1 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.26"]
[Round "7.5"]
[White "Van Dael, Siem"]
[Black "De Boer, Eelke"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2321"]
[BlackElo "2327"]
[ECO "C11"]
[Opening "French"]
[Variation "Burn variation"]
[WhiteFideId "1049771"]
[BlackFideId "1048120"]
[EventDate "2023.10.21"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8.
Nc3 a6 9. g3 b5 10. Bg2 Bb7 11. O-O O-O 12. Ne5 Bxg2 13. Kxg2 b4 14. Na4 Qd5+
15. Qf3 Qxf3+ 16. Kxf3 Rd8 17. Rfd1 f6 18. Nc4 Nc6 19. c3 Rab8 20. Ne3 bxc3 21.
bxc3 Rb5 22. Kg2 Kf7 23. d5 exd5 24. Nxf5 Ne5 25. Rd4 c5 26. Rh4 Bf8 27. Rd1 c4
28. Ne3 Nd3 29. Rxh7+ Kg6 30. Rc7 Bh6 31. f4 Ra5 32. h4 Nxf4+ 33. gxf4 Bxf4 34.
h5+ Kxh5 35. Rg7 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.26"]
[Round "7.6"]
[White "Paltrinieri, Nicholas"]
[Black "Swati, Ghate"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WGM"]
[WhiteElo "2344"]
[BlackElo "1995"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[WhiteFideId "828262"]
[BlackFideId "5003474"]
[EventDate "2023.10.21"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. c4 dxc4 5. e3 c5 6. d5 Nd7 7. Bxc4 Nb6 8.
Bb5+ Bd7 9. Be2 f5 10. Nc3 Bg7 11. Nh3 Bxc3+ 12. bxc3 Ba4 13. Qb1 Qxd5 14. Bb5+
Bxb5 15. Qxb5+ Kf8 16. O-O Qc4 17. Rfb1 Qxb5 18. Rxb5 Rc8 19. Nf4 Kg7 20. Rab1
Rhd8 21. h4 Rd7 22. Ra5 e5 23. Ne2 Rcd8 24. Ng3 Kf6 25. Rxa7 Rd1+ 26. Rxd1 Rxd1+
27. Kh2 Rd7 28. Ra5 Rd2 29. Rb5 Nc4 30. Rxc5 Nd6 31. f4 exf4 32. Nh5+ Ke7 33.
Nxf4 Rxa2 34. Re5+ Kf6 35. Rd5 Nc4 36. Rb5 Nxe3 37. Rxb7 Rc2 38. Nh5+ Ke6 39.
Ng7+ Kf6 40. Nh5+ Ke5 41. Re7+ 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.26"]
[Round "7.7"]
[White "Elgersma, Onno"]
[Black "Mueer, Sebastian"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2266"]
[BlackElo "2230"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "1053531"]
[BlackFideId "24622001"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 Be7 6. e5 Nd5 7. Nc3 d6 8. exd6
Qxd6 9. O-O O-O 10. Re1 b6 11. d4 cxd4 12. Nxd5 exd5 13. Bf4 Qc5 14. a3 b5 15.
Ne5 Be6 16. Nd3 Qb6 17. Bd2 Bd6 18. Qh5 Ne7 19. Re2 Rac8 20. Bg5 Ng6 21. Rae1 b4
22. Rxe6 fxe6 23. Rxe6 Rce8 24. Rxe8 Rxe8 25. Bxd5+ Kh8 26. Bf7 Re6 27. Bxe6
bxa3 28. bxa3 Bxg3 29. Bf5 Nf8 30. hxg3 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.26"]
[Round "7.8"]
[White "Maatman, Nick"]
[Black "Kett, Tim"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2382"]
[BlackElo "2130"]
[ECO "C41"]
[Opening "Philidor"]
[Variation "Improved Hanham variation"]
[WhiteFideId "1040391"]
[BlackFideId "1801210"]
[EventDate "2023.10.21"]

1. d4 d6 2. e4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Rg1 c6 6. g4 g6 7. g5 Nh5 8. Be3 Bg7
9. Qd2 O-O 10. O-O-O Re8 11. dxe5 dxe5 12. Bc4 Qe7 13. Qd6 Qxd6 14. Rxd6 Bf8 15.
Rd2 Bb4 16. a3 Bxc3 17. bxc3 Nb6 18. Bb3 Bh3 19. a4 Be6 20. a5 Nc4 21. Bxc4 Bxc4
22. Rd7 b6 23. Rd6 bxa5 24. Rxc6 Be2 25. Ne1 Rac8 26. Rxc8 Rxc8 27. Kd2 Bb5 28.
Nd3 Re8 29. f3 Rd8 30. Ra1 Nf4 31. Bxf4 exf4 32. Rxa5 a6 33. h4 Kg7 34. Ra1 h6
35. Rg1 hxg5 36. Rxg5 f6 37. Rc5 Kh6 38. c4 Be8 39. Ra5 g5 40. hxg5+ fxg5 41.
Rxa6+ Kh5 42. Ra1 g4 43. Rh1+ Kg5 44. Rh8 gxf3 45. Rg8+ Kf6 46. Rf8+ Kg5 47. Ke1
Rc8 48. Ne5 Kh6 49. Kf2 Kg7 50. Rf5 Ba4 51. c3 Bd1 52. Rxf4 Be2 53. Ke3 Bd1 54.
Rf7+ Kg8 55. Rd7 Be2 56. Nxf3 Bxc4 57. Rd4 Bb5 58. Kd2 Kf7 59. Rb4 Bf1 60. Rb7+
Kf6 61. Rb6+ Ke7 62. Nd4 Rh8 63. Nf5+ Kd7 64. Ng3 Bc4 65. Ke3 Be6 66. Nf5 Bxf5
67. exf5 Rf8 68. f6 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.26"]
[Round "7.9"]
[White "Boeren, Jurriaan"]
[Black "Van Helvoort, Rob"]
[Result "0-1"]
[WhiteElo "2120"]
[BlackElo "2105"]
[ECO "C01"]
[Opening "French"]
[Variation "exchange variation"]
[WhiteFideId "1067478"]
[BlackFideId "1005596"]
[EventDate "2023.10.21"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 c5 6. O-O c4 7. Re1+ Be7 8. Bf1
O-O 9. b3 cxb3 10. axb3 Nc6 11. Ne5 Ne4 12. Nxc6 bxc6 13. Ba3 Nd6 14. Bd3 Be6
15. Nc3 g6 16. Qf3 Re8 17. Na4 Nb7 18. Ba6 Nd6 19. Bd3 Nb7 20. Bxe7 Qxe7 21. c3
Qg5 22. Re5 f5 23. Ba6 Nd6 24. Nc5 Bf7 25. Bd3 Qd2 26. Bf1 Rxe5 27. dxe5 Ne4 28.
Na4 Re8 29. g3 Rxe5 30. Ba6 Ng5 31. Qd1 Re1+ 32. Qxe1 Nf3+ 33. Kf1 Nxe1 34. Rxe1
d4 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.26"]
[Round "7.10"]
[White "Kiran, Manisha Mohanty"]
[Black "Erdenebayar, Margadgua"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WFM"]
[WhiteElo "2034"]
[BlackElo "1848"]
[ECO "B95"]
[Opening "Sicilian"]
[Variation "Najdorf, 6...e6"]
[WhiteFideId "5019575"]
[BlackFideId "4904052"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qe2 Be7 8. h4
b5 9. a3 Qc7 10. O-O-O Nbd7 11. Rh3 Rb8 12. Na2 h6 13. Bd2 Bb7 14. Rc3 Qb6 15.
Be3 Qa5 16. f3 d5 17. e5 Nh7 18. f4 O-O 19. Qg4 h5 20. Qxh5 Rfc8 21. Bd2 Qa4 22.
Be1 b4 23. Nxb4 Bxb4 24. Rxc8+ Bxc8 25. Bxb4 Rxb4 26. axb4 Qa1+ 27. Kd2 Qxb2 28.
Nb3 d4 29. Qf3 Ndf8 30. Qd3 Ng6 31. g3 Ne7 32. Qxd4 Qxd4+ 33. Nxd4 Nd5 34. c3 f6
35. Ra1 fxe5 36. fxe5 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.26"]
[Round "7.11"]
[White "Slagboom, Leandro"]
[Black "Fehr, Axel"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2305"]
[BlackElo "2011"]
[ECO "B92"]
[Opening "Sicilian"]
[Variation "Najdorf, Opovcensky variation"]
[WhiteFideId "1065882"]
[BlackFideId "4675185"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. f4
Qc7 9. g4 exf4 10. Bxf4 Nc6 11. g5 Nd7 12. Qd2 Be7 13. O-O-O Nce5 14. Nd4 g6 15.
Qe3 O-O-O 16. Nxe6 fxe6 17. Qh3 Rde8 18. Kb1 Kb8 19. Bxe5 Nxe5 20. Qxe6 Bxg5 21.
Qb3 Ka7 22. Rd4 Rc8 23. Rhd1 Rhd8 24. Ra4 Qb6 25. Rb4 Qc6 26. Qa3 Ka8 27. Qb3
Rd7 28. Nd5 Bd8 29. a3 Ka7 30. c3 Ba5 31. Ra4 Bd8 32. Bb5 Qc5 33. Bxd7 Nxd7 34.
Rad4 Ne5 35. Nf4 Bb6 36. Ka2 Nc4 37. Nd5 Bd8 38. Rf1 Na5 39. Qb4 Qc6 40. Rf8 b6
41. Rf7+ Ka8 42. Rxh7 b5 43. Ne7 Bxe7 44. Rxe7 Nc4 45. Qb3 Rh8 46. Qc2 Qc5 47.
Qf2 Ne5 48. Qf6 Rd8 49. Rxe5 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.26"]
[Round "7.12"]
[White "Kazarjan, Gachatur"]
[Black "Maris, Ivo"]
[Result "1-0"]
[BlackTitle "FM"]
[WhiteElo "1970"]
[BlackElo "2404"]
[ECO "B06"]
[Opening "Robatsch defence"]
[Variation "Pseudo-Austrian attack"]
[WhiteFideId "1068750"]
[BlackFideId "1028146"]
[EventDate "2023.10.21"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. f4 c6 5. Nf3 Bg4 6. Be3 d5 7. e5 Nh6 8. h3 Bxf3
9. Qxf3 f6 10. g4 fxe5 11. fxe5 Rf8 12. Qg3 e6 13. O-O-O a6 14. h4 c5 15. dxc5
Nd7 16. Bh3 Bxe5 17. Qg2 Nf7 18. Nxd5 Qa5 19. c6 bxc6 20. Nf6+ Bxf6 21. Qxc6 Ne5
22. Qxe6+ Be7 23. Bg5 Rf7 24. Rd5 Qxa2 25. Bxe7 Nd3+ 26. Kd2 Rxe7 27. Qg8+ Nf8
28. Rf1 Nf2 29. Rxf2 Qxd5+ 30. Qxd5 Rd7 31. Rxf8+ 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.26"]
[Round "7.13"]
[White "Labruyere, Roger"]
[Black "Goudriaan, Rafael"]
[Result "1-0"]
[WhiteElo "2148"]
[BlackElo "2153"]
[ECO "B91"]
[Opening "Sicilian"]
[Variation "Najdorf, Zagreb (fianchetto) variation"]
[WhiteFideId "1059505"]
[BlackFideId "1063162"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Be7 8. a4
Be6 9. Bg2 Nbd7 10. O-O Rc8 11. Re1 O-O 12. a5 Nc5 13. Nxc5 Rxc5 14. Na4 Rxa5
15. Bd2 Rb5 16. b3 d5 17. Nc3 Rc5 18. Nxd5 Nxd5 19. exd5 Rxd5 20. Bxd5 Qxd5 21.
c4 Qc6 22. Qe2 Qc8 23. Rac1 Rd8 24. Ba5 Rd4 25. Qxe5 Rd3 26. Re3 Rxe3 27. Qxe3
Bc5 28. Qe5 f6 29. Qc7 Qxc7 30. Bxc7 Kf7 31. Bf4 Ke7 32. Be3 Bb4 33. f3 Kd7 34.
Rd1+ Kc6 35. Rd8 Be7 36. Rh8 h6 37. Re8 Kd7 38. Rb8 Kc6 39. Bf4 Bf5 40. Rg8 Bc5+
41. Kg2 g5 42. Bd2 Bd4 43. Rh8 Bc2 44. b4 Bb3 45. Rxh6 Bxc4 46. Bxg5 Kb5 47.
Bxf6 Be3 48. Rh7 Bd5 49. Bc3 Kc4 50. Be1 Bc6 51. Re7 Kd3 52. Bf2 Bd2 53. Bc5 Kc4
54. Re2 Bc3 55. Bd6 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.26"]
[Round "7.14"]
[White "Van Rootselaar, Rik"]
[Black "Arnold, Rhys"]
[Result "0-1"]
[WhiteElo "2015"]
[BlackElo "2087"]
[ECO "E04"]
[Opening "Catalan"]
[Variation "open, 5.Nf3"]
[WhiteFideId "1088572"]
[BlackFideId "1068849"]
[EventDate "2023.10.21"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Nc6 6. Qa4 Bb4+ 7. Bd2 Nd5 8. Qb5
Bxd2+ 9. Nbxd2 c3 10. bxc3 Nxc3 11. Qd3 Nd5 12. O-O O-O 13. e4 Nb6 14. Rfd1 Qe7
15. Rac1 Bd7 16. Nb3 Nb4 17. Qd2 Ba4 18. Ne5 f6 19. Nd3 Bxb3 20. axb3 Nxd3 21.
Qxd3 Rad8 22. Qc3 c6 23. Qa5 Nc8 24. d5 b6 25. Qa4 c5 26. Bh3 exd5 27. exd5 f5
28. Rc3 Qf7 29. Rcd3 Nd6 30. Qh4 Rde8 31. Qa4 Re4 32. Qc6 Qe7 33. Kg2 Rc8 34.
Qxc8+ Nxc8 35. d6 Nxd6 36. Rxd6 Rd4 37. R1xd4 cxd4 38. Rxd4 g6 39. g4 fxg4 40.
Bxg4 Qg5 41. Kf3 h5 42. Be6+ Kf8 43. h4 Qe5 44. Re4 Qc3+ 45. Kf4 b5 46. Bd5 Qd2+
47. Ke5 Ke7 48. f3 a5 49. f4 Qc3+ 50. Rd4 Qb2 51. Bc6 Qxb3 52. Rd7+ Kf8 53. Rd8+
Kg7 54. Rd7+ Kh6 55. Be4 Qc3+ 56. Ke6 Qc4+ 57. Ke5 Qc5+ 58. Ke6 Qf2 59. Rf7 Qxh4
60. Rf6 Qg4+ 61. Kf7 Qd7+ 62. Kf8 Qc8+ 63. Ke7 Qc5+ 64. Ke8 Qg1 65. f5 b4 66.
fxg6 b3 67. Re6 Qg5 68. Kf7 Qf4+ 69. Kg8 Qb8+ 70. Kf7 Qc7+ 71. Re7 Qd8 72. Re6
Qd7+ 73. Re7 Qd4 74. Re6 Qg7+ 75. Ke8 a4 76. Ra6 a3 77. Bd5 a2 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.26"]
[Round "7.15"]
[White "Nijdam, Brian"]
[Black "Vogel, Jaap"]
[Result "1-0"]
[BlackTitle "FM"]
[WhiteElo "1918"]
[BlackElo "2106"]
[ECO "A40"]
[Opening "Queen's pawn"]
[WhiteFideId "1081020"]
[BlackFideId "1000764"]
[EventDate "2023.10.21"]

1. d4 e6 2. Nc3 d5 3. Bf4 Bd6 4. e3 Nf6 5. Nf3 Bxf4 6. exf4 c5 7. dxc5 Qa5 8.
Bd3 Qxc5 9. O-O Nc6 10. Re1 O-O 11. Ne5 b6 12. Re3 g6 13. Rh3 Kg7 14. Qd2 Ng8
15. Re1 Nce7 16. Nb5 a5 17. a3 Nc6 18. Be2 Nxe5 19. fxe5 Bd7 20. Nd6 b5 21. Rc3
Qb6 22. Nxb5 Bxb5 23. Rb3 Qc7 24. Rxb5 Qxe5 25. c4 Rfd8 26. Bf3 Qf5 27. cxd5 Nf6
28. Rxa5 Rxa5 29. Qxa5 Rd6 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.26"]
[Round "7.16"]
[White "Zecha, Oscar"]
[Black "Boersma, Jan"]
[Result "1-0"]
[WhiteElo "1838"]
[BlackElo "1997"]
[ECO "B36"]
[Opening "Sicilian"]
[Variation "accelerated fianchetto, Maroczy bind"]
[WhiteFideId "1073826"]
[BlackFideId "1003267"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Bg7 7. Be3 O-O 8. Be2
b6 9. O-O Bb7 10. f3 Qb8 11. Qd2 Rd8 12. f4 d6 13. Bf3 e6 14. Qf2 Na5 15. b3 Rd7
16. Rad1 Qf8 17. g4 Rad8 18. f5 exf5 19. gxf5 Re8 20. Qh4 h6 21. fxg6 fxg6 22.
Nd5 Rf7 23. Nxf6+ Rxf6 24. Bg2 Rxf1+ 25. Rxf1 Qe7 26. Qxe7 Rxe7 27. Re1 Be5 28.
Rd1 Kg7 29. Nb5 Bc8 30. Nxd6 Bg4 31. Rd5 Nc6 32. Nb5 Bf6 33. Rd6 Re6 34. Rxe6
Bxe6 35. Kf2 Be5 36. h3 g5 37. Ke2 Kf6 38. Kd2 h5 39. Nc3 Bf4 40. Bxf4 gxf4 41.
Ne2 Ke5 42. Ng1 Nd4 43. h4 Bg4 44. Kd3 f3 45. Bf1 a5 46. Ke3 Nc2+ 47. Kd2 Nd4
48. Kd3 Ne6 49. Ke3 Nd4 50. Bd3 Nc6 51. Nxf3+ Bxf3 52. Kxf3 Kd4 53. Be2 Kc3 54.
Ke3 Kb2 55. Bxh5 Kxa2 56. Be8 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.26"]
[Round "7.17"]
[White "Boer, Alef"]
[Black "Duchene, Rene"]
[Result "1/2-1/2"]
[WhiteElo "2058"]
[BlackElo "2065"]
[ECO "B30"]
[Opening "Sicilian defence"]
[WhiteFideId "1007122"]
[BlackFideId "1006304"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 Nc6 3. b4 cxb4 4. d4 d5 5. exd5 Qxd5 6. c4 Qd8 7. d5 Nb8 8. Qa4+
Qd7 9. Qxb4 e6 10. Qb3 Bc5 11. Nc3 Nf6 12. Be2 O-O 13. O-O exd5 14. cxd5 Qf5 15.
Bg5 Nbd7 16. Rad1 Ne5 17. Bh4 Ne4 18. Nxe5 Qxe5 19. Nxe4 Qxe4 20. Qc4 Qxc4 21.
Bxc4 Bd7 22. d6 b5 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.27"]
[Round "8.1"]
[White "Schoorl, Rob"]
[Black "Lodici, Lorenzo"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2357"]
[BlackElo "2537"]
[ECO "A37"]
[Opening "English"]
[Variation "symmetrical variation"]
[WhiteFideId "1009508"]
[BlackFideId "884189"]
[EventDate "2023.10.21"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. c4 Bg7 5. Nc3 d6 6. O-O e5 7. d3 Nge7 8. a3 a5
9. Rb1 O-O 10. Bg5 f6 11. Bd2 Be6 12. Ne1 Bf7 13. Nc2 d5 14. cxd5 Nxd5 15. Nxd5
Bxd5 16. Bxd5+ Qxd5 17. Ne3 Qe6 18. Rc1 b6 19. a4 f5 20. Nc4 Rab8 21. Bc3 Kh8
22. Qb3 Rfe8 23. Nd2 Qd7 24. Qc4 Re6 25. Rcd1 Rf8 26. Qb5 Rb8 27. Qc4 g5 28. g4
Nd4 29. e3 fxg4 30. exd4 cxd4 31. Ne4 dxc3 32. Nxg5 Rf6 33. bxc3 Rc8 34. Qb3 Qe7
35. Rfe1 Rcf8 36. Re2 Rh6 37. Ne4 Qh4 38. f3 gxf3 39. Rf2 Rg6+ 40. Kh1 Bh6 41.
Qd5 Qh5 42. Nd6 Rg2 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.27"]
[Round "8.2"]
[White "Zwirs, Nico"]
[Black "Van Dael, Siem"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2451"]
[BlackElo "2321"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "1036432"]
[BlackFideId "1049771"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nc3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. Nge2 Nc6 6. d4 cxd4 7. Nxd4 g6
8. Nxc6 bxc6 9. b3 Bg7 10. Bb2 Nf6 11. Qe2 Qg4 12. Qxg4 Nxg4 13. h3 Nf6 14.
O-O-O Nd7 15. Na4 O-O 16. Rhe1 Nb6 17. Bxg7 Kxg7 18. Nb2 Rfd8 19. Re3 Rac8 20.
Rc3 c5 21. Nc4 Nxc4 22. Rxc4 Kf8 23. Kb2 f6 24. Kc3 g5 25. a3 Rc7 26. h4 h6 27.
hxg5 hxg5 28. Rh1 Kf7 29. g3 Ke6 30. Kd3 d5 31. exd5+ Rxd5+ 32. Kc3 Re5 33. Rd1
Rc6 34. Ra4 a6 35. Rd3 f5 36. f4 gxf4 37. gxf4 Re4 38. Rc4 Rc8 39. Rh3 Kd5 40.
Rd3+ Ke6 41. Rd1 Re3+ 42. Kd2 Rf3 43. Re1+ Kd6 44. Re3 Rxe3 45. Kxe3 e5 46. Ra4
Rc6 47. fxe5+ Kxe5 48. Ra5 f4+ 49. Kf3 Kd4 50. Ra4+ c4 51. Kxf4 Kc3 52. bxc4
Rxc4+ 53. Rxc4+ Kxc4 54. Ke5 Kc3 55. Kd5 Kxc2 56. Kc4 Kb2 57. Kb4 a5+ 58. Ka4
Ka2 59. Kxa5 Kxa3 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.27"]
[Round "8.3"]
[White "De Winter, Arthur"]
[Black "Krishnan, Ritvik"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2397"]
[BlackElo "2176"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz variation"]
[WhiteFideId "1069020"]
[BlackFideId "45055297"]
[EventDate "2023.10.21"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Be7 7. Be3 b6 8. Qd2 Nc6
9. Bd3 O-O 10. h4 f5 11. h5 Bb7 12. Rg1 cxd4 13. Nxd4 Nxd4 14. Bxd4 Nc5 15.
O-O-O Ne4 16. Qe3 Rc8 17. g4 Nxc3 18. bxc3 Ba3+ 19. Kd2 fxg4 20. Rxg4 Kh8 21. f5
Bc5 22. Rdg1 Rc7 23. h6 Rg8 24. hxg7+ Rcxg7 25. Rxg7 Rxg7 26. Rxg7 Kxg7 27. f6+
Kh8 28. Bxc5 bxc5 29. Qxc5 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.27"]
[Round "8.4"]
[White "Elgersma, Onno"]
[Black "Kazarjan, Gachatur"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2266"]
[BlackElo "1970"]
[ECO "B50"]
[Opening "Sicilian"]
[WhiteFideId "1053531"]
[BlackFideId "1068750"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 g6 6. Bc4 e6 7. Bb5+ Nbd7 8.
Qf3 Qe7 9. d4 cxd4 10. Bg5 dxc3 11. Bxf6 cxb2 12. O-O bxa1=Q 13. Rxa1 Qc5 14.
Qxb7 Qd5 15. Qxd5 exd5 16. Nxd7 Bxd7 17. Re1+ Be7 18. Rxe7+ Kf8 19. Rxd7 Rg8 20.
Bc6 Rb8 21. h4 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.27"]
[Round "8.5"]
[White "Maatman, Nick"]
[Black "Paltrinieri, Nicholas"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2382"]
[BlackElo "2344"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "1040391"]
[BlackFideId "828262"]
[EventDate "2023.10.21"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 a6 5. c4 Nd7 6. Nc3 c6 7. O-O b5 8. h3 Qc7
9. Re1 Bb7 10. Bf1 b4 11. Na4 c5 12. d5 Ngf6 13. Bf4 O-O 14. Bh2 Ne5 15. Nd2 g5
16. Nf3 Nxf3+ 17. Qxf3 Nd7 18. Qh5 h6 19. f4 Nf6 20. Qf3 Nh7 21. Rad1 Rad8 22.
b3 e6 23. Kh1 Bc8 24. e5 exd5 25. cxd5 Qa7 26. exd6 g4 27. hxg4 Rxd6 28. f5 Rd7
29. Qf4 Ng5 30. f6 Bh8 31. Bg1 Rfd8 32. Nxc5 Qc7 33. d6 Qc6 34. Nxd7 Bxd7 35.
Re7 Be6 36. Bc4 Bxc4 37. bxc4 Nh7 38. Rc7 Qa4 39. Rd2 Qa3 40. d7 Bxf6 41. Rc8
Qa5 42. Rd5 Qa3 43. Rxd8+ Bxd8 44. Qb8 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.27"]
[Round "8.6"]
[White "De Boer, Eelke"]
[Black "Ernst, Sipke"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2327"]
[BlackElo "2551"]
[ECO "B81"]
[Opening "Sicilian"]
[Variation "Scheveningen, Keres attack"]
[WhiteFideId "1048120"]
[BlackFideId "1004689"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nf6 6. g4 Be7 7. g5 Nfd7 8. h4
a6 9. Bg2 Qc7 10. h5 Nc6 11. f4 Nb6 12. Nxc6 bxc6 13. b3 O-O 14. Qf3 f6 15. gxf6
Bxf6 16. Bb2 Be5 17. fxe5 Rxf3 18. Bxf3 Nd7 19. exd6 Qxd6 20. Ne2 e5 21. Rd1
Qb4+ 22. Bc3 Qe7 23. Ba5 Nf8 24. c4 Ne6 25. Bc3 Ng5 26. Bg2 Bg4 27. Rd3 Ne6 28.
Bf3 Bxf3 29. Rxf3 Nd4 30. Rg3 Rf8 31. Rhh3 c5 32. Bxd4 cxd4 33. Rd3 Qb4+ 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.27"]
[Round "8.7"]
[White "Van Foreest, Machteld"]
[Black "Van Kooten, Luuk"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2266"]
[BlackElo "2255"]
[ECO "B91"]
[Opening "Sicilian"]
[Variation "Najdorf, Zagreb (fianchetto) variation"]
[WhiteFideId "1051563"]
[BlackFideId "1006533"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. Be3
Qc7 9. g4 Nc6 10. g5 Nd7 11. f4 Na5 12. Qe2 Qc4 13. Qf2 g6 14. O-O-O Qc7 15. h4
Nc4 16. h5 Rf8 17. hxg6 hxg6 18. Rhe1 Ndb6 19. b3 Nxe3 20. Qxe3 Bd7 21. f5 Bxg5
22. Qxg5 Qxc3 23. Kb1 Rc8 24. fxg6 fxg6 25. e5 d5 26. Rh1 Rc4 27. Rh7 Qb4 28.
Bh3 Na4 29. Bxe6 Bxe6 30. Nxe6 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.27"]
[Round "8.8"]
[White "Arnold, Rhys"]
[Black "Kiran, Manisha Mohanty"]
[Result "1/2-1/2"]
[BlackTitle "WGM"]
[WhiteElo "2087"]
[BlackElo "2034"]
[ECO "B63"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer, Rauzer attack, 7...Be7"]
[WhiteFideId "1068849"]
[BlackFideId "5019575"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8.
O-O-O Nxd4 9. Qxd4 O-O 10. h4 Qa5 11. Kb1 Rd8 12. Qd2 Qc7 13. f3 a6 14. Bd3 b5
15. Ne2 Bb7 16. Nd4 Rac8 17. h5 Ne8 18. Bxe7 Qxe7 19. Nb3 Ba8 20. g4 e5 21. Qe3
Nc7 22. f4 d5 23. Rde1 exf4 24. Qxf4 dxe4 25. Bxe4 Bxe4 26. Rxe4 Ne6 27. Qf2 Rc4
28. Qe2 Qb7 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.27"]
[Round "8.9"]
[White "Van Helvoort, Rob"]
[Black "Erdenebayar, Margadgua"]
[Result "1/2-1/2"]
[BlackTitle "WFM"]
[WhiteElo "2105"]
[BlackElo "1848"]
[ECO "D46"]
[Opening "QGD semi-Slav"]
[Variation "Chigorin defence"]
[WhiteFideId "1005596"]
[BlackFideId "4904052"]
[EventDate "2023.10.21"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. c4 e6 5. Nc3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. Qc2
h6 9. Re1 dxc4 10. Bxc4 c5 11. dxc5 Bxc5 12. a3 a6 13. b4 Ba7 14. Bb2 b5 15. Bd3
Bb7 16. Qe2 Bb8 17. Red1 Qc7 18. g3 e5 19. e4 Ba7 20. Rac1 Qb6 21. h3 Rac8 22.
Rc2 Rc6 23. Nd5 Rxc2 24. Bxc2 Bxd5 25. exd5 e4 26. Ne5 Qd6 27. Bxe4 Nxe4 28.
Qxe4 Re8 29. Re1 f6 30. Qg6 Rxe5 31. Bxe5 Nxe5 32. Qe4 Qb6 33. Re2 Qd4 34. Qxd4
Bxd4 35. Kg2 Kf7 36. f4 Nc4 37. Kf3 Bb6 38. Re6 a5 39. bxa5 Bxa5 40. Ra6 Bb6 41.
Ke2 Ke7 42. a4 bxa4 43. Kd3 Nb2+ 44. Kc3 Nd1+ 45. Kd3 Nb2+ 46. Kc2 Nc4 47. Kd1
Nb2+ 48. Kc2 Nd1 49. Kd3 Nb2+ 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.27"]
[Round "8.10"]
[White "Swati, Ghate"]
[Black "Labruyere, Roger"]
[Result "0-1"]
[WhiteTitle "WGM"]
[WhiteElo "1995"]
[BlackElo "2148"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "5003474"]
[BlackFideId "1059505"]
[EventDate "2023.10.21"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. d4
cxd4 9. cxd4 Be6 10. O-O Bxb3 11. Qxb3 e6 12. Nc3 Be7 13. Be3 O-O 14. Rad1 Na5
15. Qb5 Nac4 16. Bc1 Rac8 17. Qh5 Qb4 18. Ne4 Nd5 19. Rd3 Nd6 20. Nfg5 Bxg5 21.
Nxg5 Nf6 22. Qh3 Nf5 23. d5 Rxc1 24. Rxc1 Qf4 25. Rdc3 Qxg5 26. Rc8 Nd6 27.
Rxf8+ Kxf8 28. Rd1 Nxd5 29. Qa3 Ke7 30. Qxa7 h5 31. Qc5 Qe5 32. Qd4 Qxd4 33.
Rxd4 Kd7 34. Kf1 Kc6 35. Ke2 e5 36. Ra4 Nb5 37. Rc4+ Kd6 38. g3 Nd4+ 39. Kf1 Nc6
40. Ra4 Nb6 41. Ra3 Nc4 42. Rd3+ Nd4 43. b3 Nb6 44. Rc3 f5 45. h4 e4 46. Ke1 Nc6
47. Ke2 Nd5 48. Rc4 b5 49. Rc1 b4 50. Kd2 Nc3 51. Ke3 Nxa2 52. Rd1+ Ke6 53. Kf4
Nc3 54. Rd2 Ne5 55. Rd8 Nd5+ 56. Kg5 Nf7+ 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.27"]
[Round "8.11"]
[White "Mueer, Sebastian"]
[Black "Kett, Tim"]
[Result "1-0"]
[BlackTitle "FM"]
[WhiteElo "2230"]
[BlackElo "2130"]
[ECO "E10"]
[Opening "Blumenfeld counter-gambit accepted"]
[WhiteFideId "24622001"]
[BlackFideId "1801210"]
[EventDate "2023.10.21"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. dxe6 fxe6 6. cxb5 d5 7. e4 Nxe4 8. Bd3
Qa5+ 9. Nbd2 c4 10. Bxe4 dxe4 11. O-O exf3 12. Qxf3 Qc7 13. Qxa8 Bb7 14. Qxa7
Bd6 15. g3 O-O 16. Qe3 Nd7 17. Qxe6+ Kh8 18. Nxc4 Rf6 19. Qe8+ Rf8 20. Qe6 Rf6
21. Qe8+ Rf8 22. Qe2 Bf3 23. Qd3 Bb4 24. Bd2 Bc5 25. b4 Qc8 26. Rae1 Nb6 27. Ne5 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.27"]
[Round "8.12"]
[White "Maris, Ivo"]
[Black "Slagboom, Leandro"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2404"]
[BlackElo "2305"]
[ECO "A00"]
[Opening "Van't Kruijs opening"]
[WhiteFideId "1028146"]
[BlackFideId "1065882"]
[EventDate "2023.10.21"]

1. e3 d5 2. Nf3 e6 3. b3 Nf6 4. Bb2 c5 5. Bb5+ Bd7 6. a4 a6 7. Bxd7+ Nbxd7 8.
O-O Be7 9. d3 O-O 10. Re1 b5 11. e4 d4 12. e5 Nd5 13. Nbd2 Qc7 14. a5 Nb4 15.
Nf1 Nc6 16. Qe2 Nxa5 17. Ng3 Nc6 18. Qe4 Rfe8 19. Bc1 a5 20. h4 a4 21. Bg5 Bxg5
22. hxg5 axb3 23. Rxa8 Rxa8 24. cxb3 Ra3 25. Nh5 Nf8 26. Rc1 Qb6 27. Nh2 Nb4 28.
Ng4 Qd8 29. f4 Qe7 30. Kh2 Na2 31. Rh1 Nc3 32. Qf3 Rxb3 33. Qa8 Nd5 34. Ra1 b4
35. Ra7 Ra3 36. Rxa3 bxa3 37. Qxa3 Nxf4 38. Nxf4 Qxg5 39. Kg3 h5 40. Nxh5 Qxh5
41. Qxc5 f5 42. Nf2 g5 43. Nh3 Qh4+ 44. Kh2 g4 45. Qxd4 g3+ 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.27"]
[Round "8.13"]
[White "Nijdam, Brian"]
[Black "Zecha, Oscar"]
[Result "1/2-1/2"]
[WhiteElo "1918"]
[BlackElo "1838"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "1081020"]
[BlackFideId "1073826"]
[EventDate "2023.10.21"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 4. e3 cxd4 5. exd4 a6 6. Nf3 Nc6 7. Ne5 Bd7 8. Be2
e6 9. O-O Qb6 10. Nxc6 Bxc6 11. Rb1 Be7 12. Re1 O-O 13. Bf3 Rfd8 14. Ne2 Rac8
15. c3 Qa5 16. Nc1 Ne8 17. a3 Ba4 18. Qd2 Nd6 19. Bxd6 Bxd6 20. Nd3 Qc7 21. h3
Be8 22. Re2 Rb8 23. Rbe1 Rdc8 24. Bg4 a5 25. f4 g6 26. f5 exf5 27. Bxf5 Bd7 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.27"]
[Round "8.14"]
[White "Goudriaan, Rafael"]
[Black "Van Rootselaar, Rik"]
[Result "0-1"]
[WhiteElo "2153"]
[BlackElo "2015"]
[ECO "B33"]
[Opening "Sicilian"]
[Variation "Pelikan (Lasker/Sveshnikov) variation"]
[WhiteFideId "1063162"]
[BlackFideId "1088572"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8.
exd5 Nb8 9. a4 a6 10. Na3 Be7 11. Bd2 O-O 12. a5 Nd7 13. Be2 f5 14. Nc4 Qe8 15.
Ra3 Qf7 16. Bb4 Qf6 17. O-O g5 18. Kh1 Rb8 19. Bc3 Qh6 20. Rb3 Nc5 21. Rb6 Na4
22. Rb3 Nxc3 23. Rxc3 e4 24. Nb6 Bf6 25. Rh3 Qg6 26. f3 exf3 27. Rhxf3 g4 28.
Rb3 Bg5 29. Rc3 Bf6 30. Rc4 Be5 31. Bxg4 fxg4 32. Nxc8 Rbxc8 33. Rxf8+ Rxf8 34.
Rxg4 Rf1+ 35. Qxf1 Qxg4 36. b3 Qf4 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.27"]
[Round "8.15"]
[White "Hoffman, Ron"]
[Black "Duchene, Rene"]
[Result "1/2-1/2"]
[WhiteElo "2032"]
[BlackElo "2065"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation, Steinitz counter-gambit"]
[WhiteFideId "1007599"]
[BlackFideId "1006304"]
[EventDate "2023.10.21"]

1. d4 d5 2. Bf4 c5 3. e3 e6 4. Nd2 Bd6 5. Bb5+ Nc6 6. dxc5 Bxf4 7. exf4 Qf6 8.
Ne2 Qxb2 9. Rb1 Qf6 10. c4 Ne7 11. O-O O-O 12. Nf3 dxc4 13. Bxc4 Ng6 14. Qc1 e5
15. fxe5 Ngxe5 16. Nxe5 Nxe5 17. Bd5 Rd8 18. Bxb7 Bxb7 19. Rxb7 Qa6 20. Qb2 Nd3
21. Qb3 Qg6 22. Qb5 Qh5 23. Ng3 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.27"]
[Round "8.16"]
[White "Fehr, Axel"]
[Black "Boersma, Jan"]
[Result "1-0"]
[WhiteElo "2011"]
[BlackElo "1997"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "4675185"]
[BlackFideId "1003267"]
[EventDate "2023.10.21"]

1. Nf3 g6 2. c4 Bg7 3. g3 c5 4. Bg2 Nc6 5. O-O Nf6 6. d4 cxd4 7. Nxd4 O-O 8. Nc3
Qa5 9. Nc2 d6 10. Nd5 Nxd5 11. cxd5 Ne5 12. Bd2 Qb6 13. Bc3 Bd7 14. Bd4 Qa5 15.
f4 Ng4 16. h3 Bxd4+ 17. Qxd4 Nf6 18. e4 Rfc8 19. Rfc1 Qc5 20. Kh2 Qxd4 21. Nxd4
Be8 22. g4 a6 23. Kg3 Nd7 24. Kf3 Nb6 25. Bf1 Na4 26. b3 Nc5 27. Rc2 Nd7 28.
Rac1 Nb6 29. Rc7 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.27"]
[Round "8.17"]
[White "Vogel, Jaap"]
[Black "Boer, Alef"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[WhiteElo "2106"]
[BlackElo "2058"]
[ECO "E10"]
[Opening "Queen's pawn game"]
[WhiteFideId "1000764"]
[BlackFideId "1007122"]
[EventDate "2023.10.21"]

1. d4 Nf6 2. Nf3 e6 3. c4 Nc6 4. g3 d5 5. Bg2 dxc4 6. Qa4 Bb4+ 7. Bd2 Bxd2+ 8.
Nbxd2 O-O 9. Qxc4 Qd5 10. Rc1 Rd8 11. Qxd5 exd5 12. O-O Be6 13. e3 Rdc8 14. a3
Ne7 15. Ne5 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.28"]
[Round "9.1"]
[White "Lodici, Lorenzo"]
[Black "Elgersma, Onno"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2537"]
[BlackElo "2266"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "884189"]
[BlackFideId "1053531"]
[EventDate "2023.10.21"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. c4 Be7 5. d4 O-O 6. Nc3 dxc4 7. Ne5 Qd6 8. O-O
Qa6 9. a4 Rd8 10. Nb5 Ne8 11. Qc2 c6 12. Na3 Rxd4 13. Be3 Rd8 14. Naxc4 Nd7 15.
Nd3 Nef6 16. b4 Nd5 17. Bd2 N7b6 18. Ncb2 e5 19. e4 Nf6 20. Nxe5 Qe2 21. Rad1
Qh5 22. Nbd3 Ng4 23. Nxg4 Qxg4 24. Nf4 g5 25. h3 Qd7 26. Bc3 Qe8 27. Nh5 Be6 28.
Nf6+ Bxf6 29. Bxf6 Rxd1 30. Qxd1 h6 31. f4 Nd7 32. fxg5 Nxf6 33. Rxf6 Qd8 34.
Qh5 Qd4+ 35. Kh2 Qe5 36. Qxh6 Rd8 37. Rf4 Qg7 38. Qh4 Rd2 39. Rf6 Qh7 40. Rh6
Qg7 41. Qf4 Qd4 42. g6 Bc4 43. gxf7+ Bxf7 44. Qg5+ Kf8 45. Rh8+ Qxh8 46. Qxd2
Qe5 47. h4 b6 48. Qf4 Qb2 49. Qd6+ Kg7 50. Qe7 a5 51. bxa5 bxa5 52. e5 Qa2 53.
e6 Qxe6 54. Qxe6 Bxe6 55. Bxc6 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.28"]
[Round "9.2"]
[White "De Winter, Arthur"]
[Black "Zwirs, Nico"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2397"]
[BlackElo "2451"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "1069020"]
[BlackFideId "1036432"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h4 e5 7. Nb3 Be7 8. Be2
Be6 9. f4 exf4 10. Bxf4 Nc6 11. Qd2 Ne5 12. O-O-O O-O 13. Nd4 Rc8 14. Kb1 Re8
15. h5 h6 16. Rhg1 Nh7 17. Nf5 Bxf5 18. exf5 Bg5 19. Ne4 Bxf4 20. Qxf4 d5 21. g4
Nc4 22. Ng3 Qb6 23. Bxc4 Rxc4 24. Qf3 Qe3 25. Qxd5 Rxg4 26. Qd6 Nf6 27. a3 Ne4
28. Qd7 Nxg3 29. Rde1 Qxe1+ 30. Rxe1 Rxe1+ 31. Ka2 Nxh5 32. Qxb7 Nf6 33. Qxa6 h5
34. Qd6 Re2 35. b4 Rxc2+ 36. Kb3 Rc3+ 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.28"]
[Round "9.3"]
[White "Van Dael, Siem"]
[Black "Van Foreest, Machteld"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2321"]
[BlackElo "2266"]
[ECO "B40"]
[Opening "Sicilian"]
[Variation "Anderssen variation"]
[WhiteFideId "1049771"]
[BlackFideId "1051563"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 Bb4 7. O-O Bxc3 8.
bxc3 Nxe4 9. Nxc6 dxc6 10. Bd3 Nc5 11. Qg4 O-O 12. Rd1 Nxd3 13. Rxd3 Qe7 14. Rg3
f5 15. Qc4 b5 16. Qxc6 Bb7 17. Qxb5 f4 18. Rg4 Rf5 19. Qa4 e5 20. Ba3 Qf7 21. h4
Rd8 22. Rb1 h5 23. Rg5 Rxg5 24. hxg5 Bxg2 25. Kxg2 Qd5+ 26. Kg1 Qf3 27. Qc4+ Kh8
28. Qf1 Qxc3 29. Bb2 Qc5 30. Qe2 Rb8 31. Qxh5+ Kg8 32. g6 Rb6 33. Rd1 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.28"]
[Round "9.4"]
[White "Ernst, Sipke"]
[Black "Schoorl, Rob"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2551"]
[BlackElo "2357"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "1004689"]
[BlackFideId "1009508"]
[EventDate "2023.10.21"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Be2 c5 5. c3 Nf6 6. dxc5 dxc5 7. Qxd8+ Kxd8 8.
Ng5 Ke8 9. Bc4 e6 10. f3 Nc6 11. Be3 b6 12. Na3 h6 13. Nh3 a6 14. Be2 Nd7 15.
Nc4 b5 16. Nd6+ Ke7 17. O-O-O Be5 18. Nxc8+ Raxc8 19. f4 Bb8 20. Rd2 Nd4 21. Bd1
Nf6 22. Re1 e5 23. Bf2 Ne6 24. f5 Ng5 25. Nxg5 hxg5 26. fxg6 fxg6 27. h3 c4 28.
Bf3 Nh5 29. Bxh5 gxh5 30. Red1 Rhd8 31. Bc5+ Ke8 32. Rxd8+ Rxd8 33. Rf1 Bd6 34.
Bxd6 Rxd6 35. Rf5 Rg6 36. Rxe5+ Kd7 37. g3 g4 38. Rxh5 gxh3 39. Rxh3 Rg4 40. Kd2
Rxe4 41. Rh4 Re6 42. Rf4 Ke7 43. a4 Rh6 44. axb5 Rh2+ 45. Ke3 axb5 46. Rf2 Rh1
47. Rf5 b4 48. cxb4 Rd1 49. Rc5 Rd3+ 50. Kf4 Rd4+ 51. Kg5 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.28"]
[Round "9.5"]
[White "Krishnan, Ritvik"]
[Black "Maatman, Nick"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2176"]
[BlackElo "2382"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "45055297"]
[BlackFideId "1040391"]
[EventDate "2023.10.21"]

1. Nf3 Nf6 2. c4 c6 3. g3 d5 4. Bg2 Bf5 5. Qb3 Qb6 6. d3 dxc4 7. Qxc4 h6 8. O-O
e6 9. Nbd2 Be7 10. Qc2 O-O 11. Nc4 Qa6 12. b3 Nbd7 13. Bb2 Bh7 14. Rac1 Rac8 15.
Qb1 Rfd8 16. Qa1 Bf8 17. Rfd1 Nd5 18. a3 c5 19. Nfd2 b5 20. Ne5 Nxe5 21. Bxe5
Qb6 22. Ne4 Ne7 23. b4 cxb4 24. Rxc8 Rxc8 25. Bd4 Qd8 26. axb4 Nc6 27. Bc5 Nxb4
28. Bxf8 Qxf8 29. Qxa7 Nd5 30. Nd2 Nc3 31. Re1 Bg6 32. Bf3 b4 33. Nb3 Qd6 34.
Rc1 Bf5 35. Qa1 e5 36. Qb2 Be6 37. Nd2 Qd4 38. Rc2 Rb8 39. Nb3 Qa7 40. Nd2 Nd1
41. Qxe5 Qxf2+ 42. Kh1 Re8 43. h4 Bd7 44. Qf4 Qe1+ 45. Kh2 Rxe2+ 46. Bxe2 Qxe2+
47. Kg1 Ne3 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.28"]
[Round "9.6"]
[White "Paltrinieri, Nicholas"]
[Black "Labruyere, Roger"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2344"]
[BlackElo "2148"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation"]
[WhiteFideId "828262"]
[BlackFideId "1059505"]
[EventDate "2023.10.21"]

1. d4 d5 2. Bf4 Nf6 3. Nc3 c5 4. e3 a6 5. dxc5 Nc6 6. Nf3 e6 7. Na4 Bxc5 8. Nxc5
Qa5+ 9. c3 Qxc5 10. Be2 O-O 11. O-O Re8 12. Ne5 Nxe5 13. Bxe5 Nd7 14. Bg3 Nb6
15. Qc2 Bd7 16. Rfd1 Bb5 17. Bf3 e5 18. a4 Bc6 19. a5 e4 20. Be2 Nd7 21. Rd4 Nf8
22. b4 Qe7 23. Rd2 Rac8 24. Qb3 Qf6 25. Rc1 Ne6 26. h3 Red8 27. Bg4 Rd7 28. Be2
Qg5 29. Rcd1 Rcd8 30. Qa2 f5 31. Be5 f4 32. exf4 Nxf4 33. Bxf4 Qxf4 34. Rd4 Rf7
35. Bc4 Rdf8 36. Rxd5 e3 37. f3 Bxd5 38. Bxd5 g6 39. Bxf7+ Rxf7 40. Qe6 Kg7 41.
Re1 h5 42. Rxe3 Kh7 43. Qe5 Qc4 44. Re4 Qd3 45. Qd4 Qb1+ 46. Kh2 Qc2 47. Re8 Rg7
48. Qd8 Rf7 49. Rh8+ Kg7 50. Qd4+ Rf6 51. Rb8 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.28"]
[Round "9.7"]
[White "Slagboom, Leandro"]
[Black "Kiran, Manisha Mohanty"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WGM"]
[WhiteElo "2305"]
[BlackElo "2034"]
[ECO "B56"]
[Opening "Sicilian"]
[WhiteFideId "1065882"]
[BlackFideId "5019575"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f3 e5 7. Nb3 Be7 8. Be3
a5 9. Bb5 O-O 10. Qd2 Na7 11. Bxa7 Rxa7 12. a4 Be6 13. O-O-O Ra8 14. Kb1 Qc8 15.
g4 Rd8 16. Qf2 Qc7 17. h4 h5 18. g5 Nh7 19. f4 exf4 20. Qxf4 Nf8 21. Nd4 Ng6 22.
Nxe6 fxe6 23. Qf3 Rac8 24. Rhf1 Rf8 25. Qxh5 Nf4 26. Qg4 d5 27. exd5 Bb4 28. Rf3
exd5 29. Rd4 Bd6 30. Bd7 Qb6 31. Rdxf4 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.28"]
[Round "9.8"]
[White "Kazarjan, Gachatur"]
[Black "De Boer, Eelke"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "1970"]
[BlackElo "2327"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "1068750"]
[BlackFideId "1048120"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nf6 6. h4 e5 7. Nb3 Be7 8. Bg5
Be6 9. Bxf6 Bxf6 10. g3 O-O 11. Qd3 Nc6 12. O-O-O Qb6 13. Rd2 Rfc8 14. Bh3 Nb4
15. Qf3 a5 16. Kb1 a4 17. Nc1 a3 18. b3 Qc5 19. N1e2 Ra6 20. Nd5 Nxd5 21. Bxe6
fxe6 22. exd5 Qb4 23. c3 Qa5 24. Rc1 Qc7 25. dxe6 Qe7 26. Qe4 Qxe6 27. Rd5 Be7
28. Nd4 Qf6 29. Nf5 Rf8 30. Nxe7+ Qxe7 31. f4 Qf6 32. Rf1 Rc6 33. Rd3 Rfc8 34.
Rdf3 Rxc3 35. Rxc3 Rxc3 36. Qxb7 Qf5+ 37. Ka1 e4 38. Qa8+ Rc8 39. Qxa3 d5 40.
Qb2 e3 41. Qd4 e2 42. Re1 Re8 43. Kb2 h5 44. a4 Re4 45. Qd3 Qe6 46. a5 Kh8 47.
a6 Re3 48. Qd4 Re4 49. Qd3 Re3 50. Qb5 Qf6+ 51. Ka3 Re6 52. Qxd5 Rxa6+ 53. Kb4
Qe7+ 54. Kc3 Qe3+ 55. Kb2 Qe8 56. Qd3 Re6 57. f5 Re3 58. Qd4 Qe7 59. Kc2 Rxg3
60. Qc4 Re3 61. Kd2 Re4 62. Qd3 Qxh4 63. Qc3 Qf4+ 64. Kc2 Qxf5 65. Qd3 Qe5 66.
Qd8+ Kh7 67. Qd3 g6 68. Qd7+ Kh6 69. Qd2+ g5 70. Qd3 h4 71. Qf3 Kg6 72. Qf8 Qd5
73. Qc8 g4 74. Qh8 h3 75. Qh4 Qf5 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.28"]
[Round "9.9"]
[White "Zecha, Oscar"]
[Black "Van Helvoort, Rob"]
[Result "0-1"]
[WhiteElo "1838"]
[BlackElo "2105"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Paulsen attack"]
[WhiteFideId "1073826"]
[BlackFideId "1005596"]
[EventDate "2023.10.21"]

1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Bd3 cxd4 7. cxd4 Nf5 8. Bxf5
exf5 9. O-O Be7 10. Nc3 g5 11. Ne1 f4 12. Nc2 Bf5 13. a3 Qd7 14. b4 O-O-O 15. b5
Na5 16. Nb4 Be6 17. Qa4 Qc7 18. Bd2 Nc4 19. Rfc1 Bxb4 20. Qxb4 Kb8 21. Be1 Rhe8
22. a4 Qb6 23. Rd1 a5 24. Qb3 h5 25. Kh1 h4 26. Ne2 Bg4 27. f3 Be6 28. Bf2 Rh8
29. h3 Rc8 30. Rac1 Qc7 31. Nc3 b6 32. Rc2 Qd7 33. Kg1 Rc7 34. Nb1 Rhc8 35. Rdc1
Qe7 36. Be1 Bf5 37. Re2 Be6 38. Rec2 Bf5 39. Re2 Qe6 40. Nc3 Ne3 41. Bd2 Nc4 42.
Be1 Kb7 43. Nd1 Qe7 44. Nc3 Be6 45. Nb1 Ne3 46. Rxc7+ Qxc7 47. Bd2 Qc4 48. Qxc4
Rxc4 49. Bxe3 fxe3 50. Na3 Rxd4 51. Rxe3 Rxa4 52. Kf2 Bf5 53. Ke1 Rd4 54. Ke2
Rb4 55. Rc3 Rb2+ 56. Kf1 Bd7 57. f4 gxf4 58. Rf3 Rb4 59. Ke2 a4 60. Nc2 Bxb5+
61. Kd2 Re4 62. Kc3 Bd7 63. Kb2 b5 64. Ka3 Be6 65. Rf2 Rc4 66. Kb2 b4 67. Ne1
Bf5 68. Nf3 b3 69. Nxh4 Rc2+ 70. Rxc2 Bxc2 71. Nf3 Be4 72. h4 Kc7 73. h5 Kd7 74.
h6 Ke7 75. Ng5 Kf8 76. h7 Kg7 77. Nxf7 Bxh7 78. e6 Kf6 79. Ka3 Bf5 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.28"]
[Round "9.10"]
[White "Van Kooten, Luuk"]
[Black "Arnold, Rhys"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[WhiteElo "2255"]
[BlackElo "2087"]
[ECO "D31"]
[Opening "QGD"]
[Variation "Janowski variation"]
[WhiteFideId "1006533"]
[BlackFideId "1068849"]
[EventDate "2023.10.21"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Nc3 c5 7. a3 Ba5 8. Be3
Ne7 9. Nf3 O-O 10. Bd3 h6 11. O-O cxd4 12. Nxd4 Bxc3 13. bxc3 e5 14. Nb3 Qc7 15.
Qc2 Bd7 16. f4 Ba4 17. Qb2 exf4 18. Rxf4 Nd7 19. Nd2 Ne5 20. Be2 Rfe8 21. Raf1
N7g6 22. Bb6 Qe7 23. R4f2 Bc6 24. Bd4 Rac8 25. Qb1 Qg5 26. Nf3 Nxf3+ 27. Bxf3
Bxf3 28. Rxf3 Re2 29. Rg3 Qe7 30. h4 h5 31. Qf5 Re8 32. Qxh5 Re1 33. Rf3 Rxf1+
34. Rxf1 Nxh4 35. Qg4 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.28"]
[Round "9.11"]
[White "Van Rootselaar, Rik"]
[Black "Swati, Ghate"]
[Result "0-1"]
[BlackTitle "WGM"]
[WhiteElo "2015"]
[BlackElo "1995"]
[ECO "E01"]
[Opening "Catalan"]
[Variation "closed"]
[WhiteFideId "1088572"]
[BlackFideId "5003474"]
[EventDate "2023.10.21"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nf3 dxc4 7. Qc2 b5 8. a4
c6 9. axb5 Bb7 10. Qxc4 Qd6 11. O-O a5 12. bxa6 Bxa6 13. Qb3 Nbd7 14. Ra4 Bxd2
15. Bxd2 Bxe2 16. Rxa8 Rxa8 17. Bf4 Qf8 18. Rc1 Nd5 19. Qc2 Bb5 20. Bd2 h6 21.
h4 Qb8 22. g4 Nf4 23. Bxf4 Qxf4 24. g5 hxg5 25. hxg5 Nf8 26. Qd2 Ng6 27. Qxf4
Nxf4 28. Rd1 f6 29. Kh2 Kf7 30. Bf1 Bxf1 31. Rxf1 Rb8 32. Rb1 Rb3 33. Kg3 Ne2+
34. Kg2 Nf4+ 35. Kg3 Ne2+ 36. Kg2 Rd3 37. gxf6 gxf6 38. b4 Nxd4 39. Nxd4 Rxd4
40. b5 cxb5 41. Rxb5 Kg6 42. Kf3 e5 43. Rb8 Kf5 44. Rb3 Ra4 45. Rc3 Ra2 46. Rb3
Kg5 47. Rb5 Ra3+ 48. Ke4 Kg4 49. Rb8 Ra4+ 50. Ke3 Rc4 51. Ra8 Rc1 52. Ra4+ Kg5
53. Ra5 Re1+ 54. Kf3 f5 55. Ra8 e4+ 56. Kg2 Kg4 57. Ra4 Re2 58. Ra3 f4 59. Kf1
Rb2 60. Ke1 Rb1+ 61. Kd2 e3+ 62. fxe3 f3 63. Ra8 f2 64. Rg8+ Kh5 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.28"]
[Round "9.12"]
[White "Mueer, Sebastian"]
[Black "Maris, Ivo"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2230"]
[BlackElo "2404"]
[ECO "C41"]
[Opening "Philidor"]
[Variation "Improved Hanham variation"]
[WhiteFideId "24622001"]
[BlackFideId "1028146"]
[EventDate "2023.10.21"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Rg1 c6 6. g4 g6 7. g5 Nh5 8. Be3 b5
9. a3 a6 10. Qd2 Qc7 11. O-O-O Be7 12. Be2 Rb8 13. Ne1 a5 14. d5 b4 15. dxc6
bxc3 16. Qxc3 Nb6 17. Qxa5 O-O 18. Bb5 Be6 19. Nd3 d5 20. Nxe5 Qxe5 21. Bxb6
dxe4 22. a4 Ra8 23. Bc7 Qf5 24. Qe1 Bxg5+ 25. Kb1 Ba2+ 26. Ka1 Bc4 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.28"]
[Round "9.13"]
[White "Erdenebayar, Margadgua"]
[Black "Fehr, Axel"]
[Result "1/2-1/2"]
[WhiteTitle "WFM"]
[WhiteElo "1848"]
[BlackElo "2011"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "4904052"]
[BlackFideId "4675185"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Nf3 Nc6 5. Bb5 Ne7 6. exd5 exd5 7. Qe2 Qd6 8. Ne5
Be6 9. O-O g6 10. Bxc6+ bxc6 11. Qa6 Bc8 12. Qe2 Bg7 13. d3 O-O 14. Qf2 Nf5 15.
Na4 f6 16. Nf3 d4 17. Nd2 Ne3 18. Ne4 Qe7 19. Bxe3 dxe3 20. Qxe3 f5 21. Qxc5 Qd7
22. Qc4+ Kh8 23. Ng5 h6 24. Nf3 Qd6 25. Rae1 Rb8 26. c3 c5 27. Nxc5 Rxb2 28. Rf2
Qb6 29. Rxb2 Qxb2 30. d4 Qb6 31. h3 Qd6 32. Ne5 Kh7 33. Re3 g5 34. fxg5 hxg5 35.
Nf3 Qf4 36. Re7 g4 37. Nd3 Qh6 38. hxg4 fxg4 39. Nfe5 Qe3+ 40. Kh2 Qh6+ 41. Kg3 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.28"]
[Round "9.14"]
[White "Kett, Tim"]
[Black "Nijdam, Brian"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2130"]
[BlackElo "1918"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "1801210"]
[BlackFideId "1081020"]
[EventDate "2023.10.21"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bb5 Nd4 6. O-O Nxb5 7. Nxb5 d5 8. d3
a6 9. Nc3 e6 10. Qe1 Ne7 11. Qh4 O-O 12. f5 exf5 13. Bh6 f6 14. e5 g5 15. Qh5
Qe8 16. Qxe8 Rxe8 17. exf6 Bxh6 18. Rae1 Kf7 19. fxe7 Be6 20. g4 f4 21. Re5 Rxe7
22. Nxd5 Bxd5 23. Rxd5 Bg7 24. Rf5+ Bf6 25. Nxg5+ Kg6 26. Nh3 Bxb2 27. Nxf4+ Kg7
28. Kg2 Bd4 29. h4 Rae8 30. Nh5+ Kg8 31. Nf6+ Bxf6 32. Rxf6 Kg7 33. g5 Re2+ 34.
R1f2 Rxf2+ 35. Kxf2 Re5 36. Rb6 Re7 37. Kf3 Kf7 38. h5 Ke8 39. Kf4 Kf7 40. Kf5
Rd7 41. c4 Re7 42. a4 Kg7 43. a5 Kf7 44. Rf6+ Kg7 45. Re6 Rd7 46. Ke5 Rxd3 47.
Re7+ Kg8 48. Rxb7 Rg3 49. Kf6 Rf3+ 50. Ke6 Re3+ 51. Kd6 Rg3 52. Kxc5 Rxg5+ 53.
Kb6 Rxh5 54. c5 Kf8 55. c6 Ke8 56. Rb8+ 1-0

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.28"]
[Round "9.15"]
[White "Duchene, Rene"]
[Black "Boeren, Jurriaan"]
[Result "0-1"]
[WhiteElo "2065"]
[BlackElo "2120"]
[ECO "E04"]
[Opening "Catalan"]
[Variation "open, 5.Nf3"]
[WhiteFideId "1006304"]
[BlackFideId "1067478"]
[EventDate "2023.10.21"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 c5 6. O-O Nc6 7. Ne5 Bd7 8. Na3
cxd4 9. Naxc4 Be7 10. Qb3 Qc7 11. Bf4 Nh5 12. Nxc6 Nxf4 13. Nxe7 Nxg2 14. Kxg2
Qc5 15. Rac1 Kxe7 16. Kg1 Bc6 17. Nd2 Qd5 18. Qa3+ Ke8 19. f3 f6 20. Rc5 Qd7 21.
Rfc1 Kf7 22. Nc4 Qe7 23. Na5 Rhc8 24. Qd3 Qd6 25. R5c4 Bb5 26. Nxb7 Qb6 27. Qb3
Bxc4 0-1

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.28"]
[Round "9.16"]
[White "Vogel, Jaap"]
[Black "Hoffman, Ron"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[WhiteElo "2106"]
[BlackElo "2032"]
[ECO "A47"]
[Opening "Queen's Indian defence"]
[WhiteFideId "1000764"]
[BlackFideId "1007599"]
[EventDate "2023.10.21"]

1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. Nc3 e6 5. a3 Ne4 6. Qc2 Nxc3 7. Qxc3 Be7 8. Bf4
O-O 9. Rd1 a5 10. Qc2 d6 1/2-1/2

[Event "26th Hoogeveen Open 2023"]
[Site "Hoogeveen NED"]
[Date "2023.10.28"]
[Round "9.17"]
[White "Boer, Alef"]
[Black "Goudriaan, Rafael"]
[Result "1/2-1/2"]
[WhiteElo "2058"]
[BlackElo "2153"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "1007122"]
[BlackFideId "1063162"]
[EventDate "2023.10.21"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Na3 Nc6 5. Nf3 Bg4 6. Be2 e5 7. d3 f6 8. Nc4
Be6 9. O-O Nge7 10. a3 Qd7 11. Re1 Nf5 12. Bf1 Rd8 13. Qc2 Be7 14. Bd2 O-O 15.
Rad1 b5 16. Ne3 a5 17. a4 b4 18. Nc4 Rb8 19. Bc1 Rfd8 20. Nfd2 Nd6 21. Nxd6 b3
22. Qb1 Bxd6 23. Nc4 Bf8 24. Be3 Qf7 25. Na3 Na7 26. Qa1 Qd7 27. d4 Qxa4 28. d5
Bg4 29. f3 Bh5 30. c4 Bd6 31. Bd3 Rb4 32. Qb1 h6 33. Qc1 Qe8 34. Bd2 Ra4 35. Bc3
Rb8 36. Qd2 Qd8 37. Ra1 Be8 38. Qe3 Qc7 39. Qe4 g6 40. g4 Qg7 41. Kh1 g5 42. Kg2
Nc8 43. Qe3 Ne7 44. Qd2 h5 45. h3 Bg6 46. Nb5 Rxa1 47. Rxa1 Rxb5 48. cxb5 Bxd3
49. Qxd3 Ng6 50. Bd2 Nh4+ 51. Kf1 hxg4 52. hxg4 f5 53. Rxa5 e4 54. Ra8+ Bf8 55.
fxe4 fxg4 56. Qe3 Qf6+ 57. Ke2 Nf3 58. Bc3 Qh6 59. Qxc5 Qh2+ 60. Kd3 Qc2+ 61.
Ke3 Qc1+ 62. Ke2 Qc2+ 63. Ke3 Qc1+ 1/2-1/2

