[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.07"]
[Round "1.1"]
[White "Muzychuk, Mariya"]
[Black "Ju, Wenjun"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2552"]
[BlackElo "2583"]
[ECO "C42"]
[Opening "Petrov"]
[Variation "Nimzovich attack"]
[WhiteFideId "14114550"]
[BlackFideId "8603006"]
[EventDate "2020.02.07"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8.
Qd2 Be6 9. O-O-O Qd7 10. h3 h6 11. Kb1 O-O-O 12. Nd4 Nxd4 13. Bxd4 Rhg8 14. Qe3
a6 15. c4 Kb8 16. Qc3 g6 17. Be2 Qc6 18. h4 h5 19. b3 Bg4 20. Bxg4 hxg4 21. g3
Rde8 22. h5 gxh5 23. Rxh5 Qe4 24. Be3 Rg6 25. Re1 Bf6 26. Qd3 Kc8 27. Kc1 Kd7
28. Kd2 Qxd3+ 29. cxd3 c5 30. Reh1 Be5 31. Rh7 Re7 32. a4 Rge6 33. R7h6 Rxh6 34.
Rxh6 f5 35. Rh5 Rf7 36. Rg5 Ke7 37. Ke2 Rf8 38. Rh5 Ke6 39. Rh6+ Ke7 40. Rh5 1/2-1/2

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.07"]
[Round "1.2"]
[White "Koneru, Humpy"]
[Black "Yip, Carissa"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2580"]
[BlackElo "2412"]
[ECO "E73"]
[Opening "King's Indian"]
[Variation "Semi-Averbakh system"]
[WhiteFideId "5008123"]
[BlackFideId "2090732"]
[EventDate "2020.02.07"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 e5 7. d5 Na6 8. h4 Nc5
9. Qc2 c6 10. h5 cxd5 11. cxd5 Qa5 12. Bd2 Bd7 13. h6 Bh8 14. Nh3 Qc7 15. Ng5
Rac8 16. Qd1 a5 17. O-O Qd8 18. Rb1 Ne8 19. b3 f6 20. Ne6 Nxe6 21. dxe6 Bxe6 22.
Bc4 Nc7 23. Nb5 Qd7 24. Nxc7 Bxc4 25. bxc4 Qxc7 26. Qb3 Qxc4 27. Bxa5 Qxb3 28.
Rxb3 Rf7 29. Rfb1 Rb8 30. Bd2 f5 31. a4 fxe4 32. a5 Rbf8 33. Rxb7 Rxf2 34. Bb4
e3 35. Bxd6 Re8 36. Rb8 Rxb8 37. Rxb8+ Kf7 38. Rxh8 Rb2 39. Kf1 Ke6 40. Bc5 1-0

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.07"]
[Round "1.3"]
[White "Lagno, Kateryna"]
[Black "Harika, Dronavalli"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2552"]
[BlackElo "2518"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "14109336"]
[BlackFideId "5015197"]
[EventDate "2020.02.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nf6 8. a4
g6 9. Be2 Bg7 10. O-O O-O 11. Be3 Nc6 12. Qd2 Bd7 13. f4 Rc8 14. Kh1 Re8 15.
Rad1 Qa5 16. Nb3 Qb4 17. e5 Ne4 18. Nxe4 Qxe4 19. a5 Qb4 20. Bf3 Be6 21. exd6
exd6 22. Bb6 Qxd2 23. Nxd2 d5 24. c3 Nb8 25. Nb3 Nd7 26. Bf2 Nf6 27. Nc5 Bg4 28.
Rfe1 Bxf3 29. gxf3 Rxe1+ 30. Rxe1 Bf8 31. b4 Bxc5 32. Bxc5 Re8 33. Rd1 Nh5 34.
f5 f6 35. fxg6 hxg6 36. Bd6 Re3 37. Rxd5 1/2-1/2

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.07"]
[Round "1.4"]
[White "Dzagnidze, Nana"]
[Black "Gunina, Valentina"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2515"]
[BlackElo "2461"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[WhiteFideId "13601903"]
[BlackFideId "4167570"]
[EventDate "2020.02.07"]

1. d4 Nf6 2. Bg5 d5 3. e3 c5 4. c3 Nc6 5. Nd2 Bg4 6. Qa4 cxd4 7. exd4 a6 8. Ngf3
b5 9. Qc2 Qd6 10. Bd3 Rc8 11. O-O e6 12. Qb1 Nd7 13. a4 Qb8 14. axb5 axb5 15.
Bxh7 Be7 16. Bxe7 Kxe7 17. Bd3 g5 18. g3 Rcg8 19. Ra6 Bxf3 20. Nxf3 g4 21. Nd2
Qf8 22. Rd1 Ncb8 23. Ra8 Qh6 24. Nf1 b4 25. Bb5 Rc8 26. Qd3 e5 27. Bxd7 Nxd7 28.
Rxc8 Rxc8 29. dxe5 Nxe5 30. Qxd5 Nf3+ 31. Kg2 Qe6 32. Qb7+ Kf6 33. Qxb4 Kg7 34.
Ne3 Ne5 35. Rd6 Qe8 36. Nf5+ Kg8 37. Qf4 Ng6 38. Qxg4 Qe5 39. Ne7+ Qxe7 40.
Qxc8+ Kg7 41. Qc6 Qe2 42. Rxg6+ 1-0

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.07"]
[Round "1.5"]
[White "Kosteniuk, Alexandra"]
[Black "Krush, Irina"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2504"]
[BlackElo "2422"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "4128125"]
[BlackFideId "2012782"]
[EventDate "2020.02.07"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be2 Nc6 7. O-O cxd4 8.
cxd4 Be7 9. Nc3 Qd6 10. Nb5 Qd8 11. Bf4 Nd5 12. Bg3 O-O 13. Rc1 Bd7 14. Nd6 Bxd6
15. Bxd6 Nce7 16. Qd2 a6 17. Ba3 Bb5 18. Bxb5 axb5 19. Ne5 Ra4 20. Qd1 Qe8 21.
Bc5 b6 22. Bxe7 Qxe7 23. a3 Rfa8 24. Nc6 Qd6 25. Qf3 Rc4 26. Ne5 Rc7 27. Rc6 Qe7
28. Qe2 b4 29. axb4 Qxb4 30. Rxc7 Nxc7 31. Qf3 Rf8 32. Nc6 Qd6 33. Rc1 Nd5 34.
Rc4 f6 35. b4 Ra8 36. g3 Ra6 37. Ne5 Ra8 38. Nc6 h6 39. Rc1 Kh8 40. Qe4 Rc8 41.
b5 Ra8 42. Kg2 Kg8 43. h4 Kh8 44. Rc2 Qd7 45. Kh2 Qd6 46. Qg6 Nc7 47. Qf7 Rf8
48. Qh5 Ra8 49. Qf7 Rf8 50. Qh5 Ra8 51. Qf7 1/2-1/2

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.08"]
[Round "2.1"]
[White "Muzychuk, Mariya"]
[Black "Koneru, Humpy"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2552"]
[BlackElo "2580"]
[ECO "C43"]
[Opening "Petrov"]
[Variation "modern attack, Symmetrical variation"]
[WhiteFideId "14114550"]
[BlackFideId "5008123"]
[EventDate "2020.02.07"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nc3 Nxc3 7. bxc3 Bd6 8.
O-O O-O 9. Re1 Bxe5 10. dxe5 Nc5 11. Rb1 Nxd3 12. cxd3 b6 13. Rb4 Bf5 14. Qf3 c5
15. Rf4 Bg6 16. h4 h5 17. g4 Qxh4 18. Qg2 Qe7 19. gxh5 Bxh5 20. Re3 Rfe8 21. Qh2
g6 22. Rf5 Bg4 23. Rf4 Bh5 24. e6 fxe6 25. Rg3 Kh7 26. Rh4 Qf7 27. Rg5 Rg8 28.
Kf1 Qf3 29. Rhxh5+ gxh5 30. Qc7+ Kh8 31. Qe5+ Kh7 32. Rxh5+ Kg6 33. Qg5+ Kf7 34.
Rh7+ 1-0

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.08"]
[Round "2.2"]
[White "Harika, Dronavalli"]
[Black "Dzagnidze, Nana"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2518"]
[BlackElo "2515"]
[ECO "E04"]
[Opening "Catalan"]
[Variation "open, 5.Nf3"]
[WhiteFideId "5015197"]
[BlackFideId "13601903"]
[EventDate "2020.02.07"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 a6 6. O-O Nc6 7. Nbd2 Nxd4 8.
Nxc4 Nxf3+ 9. Bxf3 Qxd1 10. Rxd1 Nd5 11. e4 Nb6 12. Nxb6 cxb6 13. e5 Bc5 14. Be3
Bxe3 15. fxe3 Bd7 16. Rd6 Bc6 17. Bxc6+ bxc6 18. Rc1 O-O 19. Rcxc6 b5 20. Rxa6
g5 21. Rxa8 Rxa8 22. Rb6 Rxa2 23. Rxb5 g4 24. Rb4 h5 25. h3 gxh3 26. Kh2 Ra5 27.
Re4 Ra2 28. Rb4 Ra5 29. Re4 Ra2 30. Rb4 Ra5 31. Re4 1/2-1/2

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.08"]
[Round "2.3"]
[White "Ju, Wenjun"]
[Black "Krush, Irina"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2583"]
[BlackElo "2422"]
[ECO "D26"]
[Opening "QGA"]
[Variation "classical variation, 6.O-O"]
[WhiteFideId "8603006"]
[BlackFideId "2012782"]
[EventDate "2020.02.07"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O Nc6 7. Nc3 a6 8. Qe2
b5 9. Bb3 Bb7 10. Rd1 Be7 11. d5 exd5 12. Bxd5 Qc8 13. e4 O-O 14. Be3 Re8 15.
Rac1 c4 16. a4 Nb4 17. axb5 axb5 18. Nxb5 Nfxd5 19. Rxc4 Qb8 20. exd5 Nxd5 21.
Nc3 Nxe3 22. Qxe3 Bf6 23. Qf4 Bxf3 24. Qxf3 Qxb2 25. Nd5 Ra1 26. g3 Rxd1+ 27.
Qxd1 h6 28. Qf3 Qe5 29. Rf4 Re6 30. Kg2 Rd6 31. Ne3 Qe6 32. Nf5 Ra6 33. h4 Kh8
34. h5 Kg8 35. Re4 Qc6 36. Re1 Qxf3+ 37. Kxf3 Ra8 38. Rb1 Bg5 39. Rb6 Rd8 40.
Kg4 Bd2 41. f4 Bc3 42. Kf3 Kh7 43. Rb7 Kg8 44. Ra7 Bb2 45. Rc7 Bf6 46. Ke4 Kf8
47. Rc6 Be7 48. Ne3 Ba3 49. Rc7 Re8+ 50. Kf3 Rd8 51. Nc4 Bd6 52. Rb7 Kg8 53. Ke4
Kf8 54. Nb6 Ke8 55. g4 Rb8 56. Nc4 Rd8 57. f5 Kf8 58. Ne3 Be7 59. Nd5 Bg5 60.
Nb6 Ke8 61. Rc7 Bf6 62. Rc8 Rxc8 63. Nxc8 Bb2 64. Kd5 f6 65. Ke6 Kf8 66. Kd7 Ba3
67. Nb6 Bc5 68. Nd5 Ba3 69. Nf4 Kf7 70. Ne6 Bb2 71. Nd8+ Kf8 72. Ne6+ Kf7 73.
Nd8+ Kf8 74. Ne6+ 1/2-1/2

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.08"]
[Round "2.4"]
[White "Gunina, Valentina"]
[Black "Kosteniuk, Alexandra"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2461"]
[BlackElo "2504"]
[ECO "C77"]
[Opening "Ruy Lopez"]
[Variation "Morphy defence, Duras variation"]
[WhiteFideId "4167570"]
[BlackFideId "4128125"]
[EventDate "2020.02.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c4 Bg4 7. Be3 Nd7 8. h3 Bh5
9. Nc3 Qb8 10. Nd5 Qc8 11. g4 Bg6 12. Nh4 Nd8 13. Bb6 Ne6 14. Bxc7 b5 15. cxb5
axb5 16. Bxb5 Nxc7 17. Rc1 Nxb5 18. Rxc8+ Rxc8 19. Qa4 Rb8 20. O-O Be7 21. Nxg6
hxg6 22. Rc1 Bd8 23. Qa6 O-O 24. b4 Nf6 25. Rc8 Rxc8 26. Qxc8 Nxd5 27. exd5 Nd4
28. a4 f5 29. g5 e4 30. dxe4 Bxg5 31. Qc4 Nf3+ 32. Kg2 Ne5 33. Qc2 fxe4 34. Qxe4
Rf4 35. Qe1 Bh4 36. b5 Nd3 37. Qe8+ Kh7 38. f3 Rxa4 39. f4 Ra2+ 40. Kf3 Ne1+ 0-1

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.08"]
[Round "2.5"]
[White "Yip, Carissa"]
[Black "Lagno, Kateryna"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2412"]
[BlackElo "2552"]
[ECO "C45"]
[Opening "Scotch"]
[Variation "Schmidt variation"]
[WhiteFideId "2090732"]
[BlackFideId "14109336"]
[EventDate "2020.02.07"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. exd5 cxd5
8. O-O Be7 9. c4 O-O 10. cxd5 Bb7 11. Nc3 Nxd5 12. Bd2 Qd7 13. Qe2 Rfe8 14. Rfd1
Bd6 15. Qh5 Nf6 16. Qb5 Bc6 17. Qf5 Qxf5 18. Bxf5 Rab8 19. b3 Rbd8 20. Be1 g6
21. Bc2 a5 22. Rd3 Nh5 23. g3 Nf6 24. Rad1 Ng4 25. Nd5 Re2 26. Bb1 Rde8 27. Bxa5
Bc5 28. h3 Bxf2+ 29. Kf1 Nh2+ 30. Kg2 Be3+ 31. Kh1 Nf3 0-1

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.09"]
[Round "3.1"]
[White "Lagno, Kateryna"]
[Black "Muzychuk, Mariya"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2552"]
[BlackElo "2552"]
[ECO "C42"]
[Opening "Petrov"]
[Variation "classical attack, Marshall variation"]
[WhiteFideId "14109336"]
[BlackFideId "14114550"]
[EventDate "2020.02.07"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4
c6 9. Re1 Bf5 10. Qb3 Nd7 11. cxd5 Ndc5 12. dxc5 Nxc5 13. Bxf5 Nxb3 14. axb3
cxd5 15. Nc3 Qb6 16. Be3 Qxb3 17. Nd4 Qc4 18. Ra4 Qc7 19. g3 Qd8 20. Rd1 Re8 21.
Nf3 Qf6 22. Rxd5 Be5 23. Nxe5 Qxf5 24. Rf4 Qc2 25. Nxf7 Qxb2 26. Nh6+ gxh6 27.
Rg4+ Kf7 28. Rf4+ Kg8 29. Rg4+ Kf7 30. Rf4+ Kg8 1/2-1/2

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.09"]
[Round "3.2"]
[White "Kosteniuk, Alexandra"]
[Black "Harika, Dronavalli"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2504"]
[BlackElo "2518"]
[ECO "C84"]
[Opening "Ruy Lopez"]
[Variation "closed defence"]
[WhiteFideId "4128125"]
[BlackFideId "5015197"]
[EventDate "2020.02.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 O-O 8. Nc3
d6 9. a3 Na5 10. Ba2 Be6 11. b4 Bxa2 12. Nxa2 Nc6 13. Re1 Qd7 14. c4 Rab8 15.
Nc3 Nd4 16. Nxd4 exd4 17. Ne2 c5 18. bxc5 dxc5 19. Nf4 Ne8 20. Bd2 Bg5 21. Qh5
h6 22. Rec1 Rc8 23. g3 Rc6 24. Rab1 bxc4 25. dxc4 Nf6 26. Qf3 Re8 27. Re1 Ng4
28. Rb3 Ne5 29. Qe2 Rd6 30. Nd3 Nxd3 31. Rxd3 Bxd2 32. Qxd2 Rde6 33. Qa5 Qc6 34.
f3 f5 35. e5 Rxe5 36. Rxe5 Rxe5 37. Rb3 Kh7 38. Qd8 Qe6 39. Kg2 Re2+ 40. Kh3 f4+
41. g4 Re3 42. Qb8 Qc6 43. Rxe3 fxe3 44. Kg3 d3 45. Qd8 d2 46. h4 Qg6 0-1

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.09"]
[Round "3.3"]
[White "Dzagnidze, Nana"]
[Black "Yip, Carissa"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2515"]
[BlackElo "2412"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "13601903"]
[BlackFideId "2090732"]
[EventDate "2020.02.07"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 e6 5. O-O Ne7 6. Bb3 O-O 7. c3 Nd7 8. Bf4 h6
9. h4 Nf6 10. Nbd2 Nc6 11. e5 dxe5 12. dxe5 Nd7 13. Qe2 b6 14. Rad1 Qe7 15. Bc2
a5 16. Rfe1 Ba6 17. Qe3 h5 18. Bg5 Qc5 19. Qf4 Ncxe5 20. Ne4 Qc6 21. Nxe5 Bxe5
22. Qd2 Bc8 23. Ng3 Rb8 24. Bh6 Bf6 25. Bxf8 Nxf8 26. Ne4 Bxh4 27. Qf4 Be7 28.
Nf6+ Bxf6 29. Qxf6 Ba6 30. Re3 Bc4 31. Be4 Qe8 32. b3 Ba6 33. Rh3 Nh7 34. Qh4
Be2 35. Rd2 Bg4 36. Rhd3 Kg7 37. Rd8 Rxd8 38. Qxd8 Qxd8 39. Rxd8 e5 40. Re8 Be6
41. Re7 c5 42. c4 Ng5 43. Bd5 Bf5 44. Rb7 Bb1 45. a3 1-0

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.09"]
[Round "3.4"]
[White "Koneru, Humpy"]
[Black "Ju, Wenjun"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2580"]
[BlackElo "2583"]
[ECO "A21"]
[Opening "English, Kramnik-Shirov counterattack"]
[WhiteFideId "5008123"]
[BlackFideId "8603006"]
[EventDate "2020.02.07"]

1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. e3 Nf6 5. d4 Nxd5 6. dxc5 Nf6 7. b4 O-O 8. Bb2
d6 9. cxd6 cxd6 10. Nf3 Be6 11. Be2 Qb6 12. a3 a5 13. O-O Na6 14. Bc3 axb4 15.
axb4 Ne4 16. Be1 Rfc8 17. Rc1 h6 18. Nd2 Nf6 19. Nf3 Ne4 20. Nd2 Nf6 21. Nf3 Ne4
22. Nd2 1/2-1/2

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.09"]
[Round "3.5"]
[White "Krush, Irina"]
[Black "Gunina, Valentina"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2422"]
[BlackElo "2461"]
[ECO "E32"]
[Opening "Nimzo-Indian"]
[Variation "classical variation"]
[WhiteFideId "2012782"]
[BlackFideId "4167570"]
[EventDate "2020.02.07"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 Qe8 7. g3 d6 8. Bg2
a5 9. b3 Ra7 10. e4 e5 11. d5 b5 12. Be3 Rb7 13. Ne2 bxc4 14. bxc4 Qa4 15. O-O
c6 16. dxc6 Nxc6 17. Rfd1 Bg4 18. f3 Be6 19. Rxd6 Rb3 20. Qc2 Rc8 21. Bf1 Qxc4
22. Qxc4 Bxc4 23. Kf2 h6 24. Rc1 Ne7 25. Bh3 Rc7 26. Rc2 Kh7 27. a4 Rb4 28. Bf1
Rc8 29. Bh3 Rc6 30. Rxc6 Nxc6 31. Bc5 Rxa4 32. Bf1 Bd3 33. Rd2 Rc4 34. Ba3 Bxe4
35. Ra2 Bd3 36. Ke3 e4 37. fxe4 Ne5 38. h3 Rxe4+ 39. Kf2 Bc4 40. Ra1 Nd3+ 41.
Kg1 Re3 42. Bd6 Ne4 43. Bc7 Nd2 44. Nd4 Nxf1 45. Kxf1 Re4 46. Bb6 a4 47. Kg2 Bd5
48. Kf1 a3 49. Ne2 Rb4 50. Ba5 Rb2 51. Bc3 Rc2 52. Rxa3 Bf3 0-1

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.10"]
[Round "4.1"]
[White "Muzychuk, Mariya"]
[Black "Dzagnidze, Nana"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2552"]
[BlackElo "2515"]
[ECO "B65"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer, Rauzer attack, 7...Be7 defence, 9...Nxd4"]
[WhiteFideId "14114550"]
[BlackFideId "13601903"]
[EventDate "2020.02.07"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8.
O-O-O Nxd4 9. Qxd4 O-O 10. f4 h6 11. Bh4 Qa5 12. Be1 e5 13. Qd3 exf4 14. Nd5 Qd8
15. Nxf4 Bd7 16. Be2 Bc6 17. Bf3 Nd7 18. Nd5 Nc5 19. Qd4 Bxd5 20. Qxd5 Rc8 21.
Bc3 Qc7 22. e5 Na4 23. exd6 Nxc3 24. dxc7 Nxd5 25. Rxd5 Rxc7 26. Rhd1 b6 27. c3
a5 28. Rd7 Bg5+ 29. Kc2 Rxd7 30. Rxd7 Rd8 31. Rb7 Rd2+ 32. Kb3 Be3 33. Ka3 g5
34. h3 f5 35. b4 axb4+ 36. cxb4 h5 37. Re7 Rd3+ 38. Ka4 g4 39. hxg4 hxg4 40. Be2
Rc3 41. Re5 Bg1 42. Rxf5 Rc2 43. Re5 Rxa2+ 44. Kb3 Rd2 45. Re4 g3 46. Kc3 Rd7
47. Bc4+ Kf8 48. Rf4+ 1/2-1/2

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.10"]
[Round "4.2"]
[White "Koneru, Humpy"]
[Black "Lagno, Kateryna"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2580"]
[BlackElo "2552"]
[ECO "D85"]
[Opening "Gruenfeld"]
[Variation "exchange variation"]
[WhiteFideId "5008123"]
[BlackFideId "14109336"]
[EventDate "2020.02.07"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 Nxc3 7. bxc3 c5 8.
Nf3 Nc6 9. O-O cxd4 10. Nxd4 Nxd4 11. cxd4 Qxd4 12. Rb1 O-O 13. Qxd4 Bxd4 14.
Bh6 Rd8 15. Bxb7 Rb8 16. Bxc8 Rdxc8 17. Rxb8 Rxb8 18. Rd1 Bc5 19. Rd7 a5 20. Rc7
Bb4 21. Ra7 f6 22. a3 Bxa3 23. Rxa5 Bb4 24. Ra6 g5 25. h4 gxh4 26. gxh4 Kf7 27.
Kg2 Bd6 28. Ra4 Kg6 29. Bf4 Bxf4 30. Rxf4 h5 1/2-1/2

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.10"]
[Round "4.3"]
[White "Ju, Wenjun"]
[Black "Gunina, Valentina"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2583"]
[BlackElo "2461"]
[ECO "C70"]
[Opening "Ruy Lopez"]
[Variation "Cozio defence deferred"]
[WhiteFideId "8603006"]
[BlackFideId "4167570"]
[EventDate "2020.02.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. c3 g6 6. d4 exd4 7. cxd4 Bg7 8. d5
Na5 9. O-O b5 10. Bb3 d6 11. Bd2 c5 12. dxc6 Nxb3 13. Qxb3 Nxc6 14. Bc3 Be6 15.
Qd1 Ne5 16. Nbd2 O-O 17. Nd4 Bg4 18. Qb3 Rb8 19. a3 Qb6 20. h3 Bd7 21. N2f3 a5
22. Rfd1 b4 23. axb4 axb4 24. Bd2 Qb7 25. Nxe5 dxe5 26. Nc2 Rfc8 27. Be1 Be6 28.
Qd3 Bc4 29. Qf3 Qb5 30. Rd2 Bh6 31. Ne3 Be6 32. Rdd1 Bg5 33. Nd5 Rc2 34. Qg3 Bf4
35. Nxf4 exf4 36. Qxf4 Rxb2 37. Bd2 h5 38. Qf6 Rxd2 39. Rxd2 Kh7 40. Rad1 Rg8
41. Rd8 Qe2 42. Kh2 Rg7 43. Ra1 Ba2 44. Rc1 Be6 45. Ra1 Ba2 46. Ra8 Be6 47. Rb8
Ba2 48. Rxb4 Qc2 49. Rb2 Qc7+ 50. g3 Be6 51. Ra8 Bc8 52. Rbb8 Rg8 53. e5 Kh6 54.
Qf4+ Kg7 55. e6 Qc5 56. Qxf7+ Kh6 57. Rxc8 Rxc8 58. Rxc8 Qxc8 59. e7 1-0

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.10"]
[Round "4.4"]
[White "Harika, Dronavalli"]
[Black "Krush, Irina"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2518"]
[BlackElo "2422"]
[ECO "B47"]
[Opening "Sicilian"]
[Variation "Taimanov (Bastrikov) variation"]
[WhiteFideId "5015197"]
[BlackFideId "2012782"]
[EventDate "2020.02.07"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 h5 8. O-O
h4 9. Re1 hxg3 10. hxg3 d6 11. Nxc6 bxc6 12. Na4 c5 13. c4 Bb7 14. b3 Be7 15.
Bb2 Bf6 16. Rb1 Rd8 17. Bc3 Bxc3 18. Nxc3 Ne7 19. Rb2 Nc6 20. Rd2 Nd4 21. Ne2 e5
22. Nxd4 cxd4 23. Qg4 f6 24. Rc1 Kf7 25. b4 a5 26. a3 axb4 27. axb4 Bc8 28. Qd1
Be6 29. c5 dxc5 30. bxc5 Rb8 31. Qe2 Rb3 32. Rd3 Rb5 33. Rxd4 1/2-1/2

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.10"]
[Round "4.5"]
[White "Yip, Carissa"]
[Black "Kosteniuk, Alexandra"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2412"]
[BlackElo "2504"]
[ECO "C43"]
[Opening "Petrov"]
[Variation "modern attack, Symmetrical variation"]
[WhiteFideId "2090732"]
[BlackFideId "4128125"]
[EventDate "2020.02.07"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nc3 Nxc3 7. bxc3 Nxe5 8.
dxe5 Be7 9. O-O O-O 10. Be3 Be6 11. f4 f5 12. Rb1 b6 13. Be2 c6 14. Bf3 b5 15.
Qd3 a5 16. Qd2 Qd7 17. Ra1 Ba3 18. Rfb1 Qe7 19. Qf2 Rab8 20. h3 Kh8 21. Kh2 a4
22. Kh1 Rb7 23. Be2 Rfb8 24. Bf3 Qf8 25. Ba7 Rc8 26. Be3 Be7 27. Be2 a3 28. Rd1
Ra8 29. Bf3 Ra4 30. Rd3 Rc4 31. Rb1 Qd8 32. Be2 Rb8 33. Ba7 Ra8 34. Bb6 Qf8 35.
Be3 b4 36. cxb4 Rxc2 37. Rd2 Rxd2 38. Bxd2 d4 39. Bf3 Bxa2 40. Ra1 Qf7 41. Bxc6
Rc8 42. Ba4 d3 43. Be1 Bd5 44. Rxa3 Be4 45. Bd2 Qg6 46. Bb5 Bh4 47. Qf1 Qg3 48.
Ra2 Qxh3+ 49. Kg1 Qg3 50. e6 Bf6 51. Be1 Bd4+ 52. Bf2 Bxg2 0-1

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.11"]
[Round "5.1"]
[White "Dzagnidze, Nana"]
[Black "Koneru, Humpy"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2515"]
[BlackElo "2580"]
[ECO "D58"]
[Opening "QGD"]
[Variation "Tartakower (Makagonov-Bondarevsky) system"]
[WhiteFideId "13601903"]
[BlackFideId "5008123"]
[EventDate "2020.02.07"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Be2 Bb7
9. Bxf6 Bxf6 10. cxd5 exd5 11. Qb3 Re8 12. O-O c6 13. Rfe1 Na6 14. e4 Nc7 15. e5
Be7 16. Rad1 Ne6 17. Bf1 Qc7 18. g3 Rad8 19. h4 a6 20. a3 c5 21. dxc5 Nxc5 22.
Qa2 Ne4 23. Ne2 Bc5 24. Ned4 Rxe5 25. Rc1 Qb8 26. Red1 Ree8 27. b4 Bxd4 28. Nxd4
Rc8 29. Qb3 Qe5 30. Qe3 Qf6 31. Re1 Kf8 32. Rxc8 Rxc8 33. Ne2 Re8 34. Rc1 Rc8
35. Rxc8+ Bxc8 36. Bg2 Qc6 37. Bxe4 dxe4 38. Nc3 f5 39. Qd4 Bb7 40. Kf1 Kf7 41.
Ke2 b5 42. Ke3 g5 43. hxg5 hxg5 44. Ne2 Kg6 45. Qd8 Kh5 46. Qd1 Kg6 47. Qd8 Kh5
48. Qd1 Qb6+ 49. Nd4+ Kg6 50. Qd2 Bd5 51. Qc3 Bc4 52. Kd2 f4 53. Ke1 Qf6 54. a4
fxg3 55. fxg3 Qf1+ 56. Kd2 bxa4 57. Nc2 Qd3+ 58. Qxd3 exd3 59. Ne3 Bb5 60. Kc3
Kf6 61. Ng4+ Kf5 62. Nf2 a3 63. Kb3 d2 64. Kxa3 Be2 0-1

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.11"]
[Round "5.2"]
[White "Lagno, Kateryna"]
[Black "Ju, Wenjun"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2552"]
[BlackElo "2583"]
[ECO "B30"]
[Opening "Sicilian defence"]
[WhiteFideId "14109336"]
[BlackFideId "8603006"]
[EventDate "2020.02.07"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 cxd4 7. cxd4 e6 8.
Nc3 Bb4 9. O-O Qa5 10. Be3 Bxc3 11. bxc3 Qxc3 12. d5 exd5 13. Qxd5 Nge7 14. Qb5
O-O 15. Qxb7 Rfb8 16. Qa6 Rb2 17. Rac1 Qf6 18. Rfe1 h6 19. a3 Rab8 20. h3 Bc8
21. Qc4 Be6 22. Qc5 Bxh3 23. gxh3 Rxe2 24. Rxe2 Qxf3 25. Rec2 Qxh3 26. Qd6 Rd8
27. Qg3 Qe6 28. Rc5 Nd4 29. Bxd4 Rxd4 30. Re5 Qd7 31. Qf3 Ng6 32. Re3 Rg4+ 33.
Kf1 Qb5+ 34. Ke1 Rg1+ 35. Kd2 Qb2+ 36. Rc2 Qd4+ 37. Rd3 Qa1 38. Re3 Rf1 39. Re8+
Kh7 40. Re4 f6 41. Qf5 Rg1 42. Re3 Rd1+ 43. Ke2 Rd5 0-1

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.11"]
[Round "5.3"]
[White "Kosteniuk, Alexandra"]
[Black "Muzychuk, Mariya"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2504"]
[BlackElo "2552"]
[ECO "C80"]
[Opening "Ruy Lopez"]
[Variation "open, 8...Be6"]
[WhiteFideId "4128125"]
[BlackFideId "14114550"]
[EventDate "2020.02.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5
Be6 9. a4 b4 10. Nbd2 Nc5 11. c3 Qd7 12. Nd4 Nxd4 13. cxd4 Nxb3 14. Nxb3 Be7 15.
Qd3 O-O 16. Qg3 f6 17. Bf4 fxe5 18. Bxe5 Bd6 19. Rfc1 Bf5 20. Na5 Rf6 21. Qb3
Bxe5 22. dxe5 Re6 23. Qxb4 Rxe5 24. f3 Rae8 25. Nc6 R5e6 26. Nd4 Rb6 27. Qd2 Bg6
28. a5 Rf6 29. Rc5 Qd6 30. Rac1 Qe5 31. Nc6 Qe2 32. Rxd5 Rfe6 33. b4 h6 34. Qxe2
Rxe2 35. Rd7 Kf8 36. Nd4 Rb2 37. h3 Rxb4 38. Rcxc7 Bh5 39. Nf5 Rb5 40. Nxg7 1-0

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.11"]
[Round "5.4"]
[White "Gunina, Valentina"]
[Black "Harika, Dronavalli"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2461"]
[BlackElo "2518"]
[ECO "B26"]
[Opening "Sicilian"]
[Variation "closed, 6.Be3"]
[WhiteFideId "4167570"]
[BlackFideId "5015197"]
[EventDate "2020.02.07"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. Qd2 b5 8. h3 b4
9. Nd1 Bd7 10. f4 e6 11. Nf3 Nge7 12. h4 Nd4 13. h5 Ba4 14. Rc1 Nec6 15. Nxd4
cxd4 16. Bf2 Qa5 17. g4 Bb5 18. h6 Bf6 19. g5 Bd8 20. b3 Rc8 21. O-O O-O 22. Bg3
Qxa2 23. f5 Be7 24. Bh3 exf5 25. exf5 Ra8 26. Nf2 Ne5 27. Ne4 Bxd3 28. Bxe5 Bxe4
29. Bxd4 Qa5 30. Qe3 d5 31. fxg6 hxg6 32. h7+ Kxh7 33. Be6 Bxg5 34. Qxg5 Qd8 35.
Bf6 Qb6+ 36. Rf2 fxe6 37. Qh4+ Kg8 38. Qh8+ 1-0

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.11"]
[Round "5.5"]
[White "Krush, Irina"]
[Black "Yip, Carissa"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2422"]
[BlackElo "2412"]
[ECO "A00"]
[Opening "Benko's opening"]
[WhiteFideId "2012782"]
[BlackFideId "2090732"]
[EventDate "2020.02.07"]

1. g3 g6 2. Bg2 Bg7 3. d4 d5 4. Nf3 e6 5. O-O Ne7 6. Nc3 Nbc6 7. e4 dxe4 8. Nxe4
f5 9. Nc5 Nxd4 10. c3 Nxf3+ 11. Qxf3 c6 12. Qe2 Qd6 13. Be3 e5 14. Rad1 Qf6 15.
Qd2 O-O 16. Nd7 Bxd7 17. Qxd7 b6 18. Rd6 Qf7 19. Bg5 Rfe8 20. Bxe7 Qxe7 21. Bxc6
Rab8 22. Rfd1 Bf8 23. Ba4 Kh8 24. Qc6 Rec8 25. Qd7 Re8 26. Qb5 Qxd6 27. Rxd6
Bxd6 28. Qd5 Red8 29. Bb3 Kg7 30. h4 Kh6 31. h5 Rbc8 32. Qd2+ f4 33. hxg6 hxg6
34. Kg2 Bc5 35. Qe2 Rf8 36. Qxe5 Rce8 37. Qd5 f3+ 38. Kh3 Bxf2 39. Bd1 Rd8 40.
Qb3 Bc5 41. Qa4 Rxd1 42. Qxd1 f2 43. Qc1+ Kg7 44. Qf1 Re8 45. Qd3 Re1 46. Qd7+
Kh6 47. Qd2+ Be3 0-1

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.13"]
[Round "6.1"]
[White "Koneru, Humpy"]
[Black "Kosteniuk, Alexandra"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2580"]
[BlackElo "2504"]
[ECO "E51"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 e8g8, 5.Nf3 d7d5"]
[WhiteFideId "5008123"]
[BlackFideId "4128125"]
[EventDate "2020.02.07"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Bb4 5. e3 O-O 6. Bd2 b6 7. Rc1 Ba6 8. Qa4
Qe7 9. a3 Bxc3 10. Bxc3 Ne4 11. Be2 Nxc3 12. Rxc3 dxc4 13. Bxc4 Bb7 14. Be2 Rc8
15. Qc2 c5 16. dxc5 Rxc5 17. Rxc5 Qxc5 18. Qxc5 bxc5 19. Bb5 Na6 20. Ke2 Nc7 21.
Bd3 Nd5 22. Rc1 Rc8 23. Nd2 Nb6 24. f3 Kf8 25. Nc4 Bd5 26. Na5 c4 27. Bb1 e5 28.
e4 Be6 29. Ba2 Ke7 30. b3 cxb3 31. Rxc8 Nxc8 32. Bxb3 Bxb3 33. Nxb3 Kd6 34. Kd3
Nb6 35. Kc3 Na4+ 36. Kb4 Nb2 37. Kb5 Nd1 38. Nd2 Nc3+ 39. Kb4 Ne2 40. Nc4+ Ke6
41. Kb5 g6 42. Ka6 f5 43. Kxa7 fxe4 44. fxe4 Nc3 45. Kb6 Nxe4 46. Ne3 Nc3 47.
Kc5 Ne4+ 48. Kb5 Nd6+ 49. Kc5 Ne4+ 50. Kb4 Nd6 51. Nc4 Nf5 52. Kc5 h5 53. Nd2
Nd6 54. a4 Nb7+ 55. Kc6 Nd8+ 56. Kc7 Ke7 57. a5 Ne6+ 58. Kc6 Kd8 59. a6 Kc8 60.
a7 Nd4+ 61. Kb6 1-0

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.13"]
[Round "6.2"]
[White "Ju, Wenjun"]
[Black "Harika, Dronavalli"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2583"]
[BlackElo "2518"]
[ECO "E62"]
[Opening "King's Indian"]
[Variation "fianchetto, Larsen system"]
[WhiteFideId "8603006"]
[BlackFideId "5015197"]
[EventDate "2020.02.07"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O c6 7. Nc3 Bf5 8. b3 Ne4
9. Bb2 Nxc3 10. Bxc3 Be4 11. Nh4 Bxg2 12. Nxg2 d5 13. Qd3 Nd7 14. cxd5 cxd5 15.
Qb5 Nb6 16. Nf4 e6 17. Rac1 Qd7 18. Qa5 Nc8 19. Bb4 b6 20. Qa6 Rd8 21. e3 Ne7
22. Bxe7 Qxe7 23. Nd3 e5 24. dxe5 Bxe5 25. Nxe5 Qxe5 26. Qb7 d4 27. exd4 Qxd4
28. Rc7 Qf6 29. a4 Re8 30. Kg2 a5 31. Rd1 Rab8 32. Qc6 Qxc6+ 33. Rxc6 Re5 34.
Rcd6 b5 35. R1d5 Re4 36. axb5 Rb4 37. b6 R4xb6 38. Rxb6 Rxb6 39. Rxa5 Rxb3 40.
h4 1/2-1/2

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.13"]
[Round "6.3"]
[White "Lagno, Kateryna"]
[Black "Dzagnidze, Nana"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2552"]
[BlackElo "2515"]
[ECO "B48"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "14109336"]
[BlackFideId "13601903"]
[EventDate "2020.02.07"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. a3 b5 8. Nxc6
dxc6 9. Qg4 Nf6 10. Qg3 Qxg3 11. hxg3 Be7 12. f3 Bb7 13. g4 Nd7 14. a4 f6 15.
Be2 h6 16. Kf2 Kf7 17. Rhd1 Rhd8 18. Rd2 Ne5 19. Rad1 Rxd2 20. Rxd2 Rd8 21. Rxd8
Bxd8 22. b3 Nd7 23. Na2 Be7 24. Nc1 Nc5 25. Nd3 Nxd3+ 26. Bxd3 e5 27. Bb6 Bc8
28. c4 bxa4 29. bxa4 c5 30. a5 Be6 31. Ke3 1/2-1/2

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.13"]
[Round "6.4"]
[White "Muzychuk, Mariya"]
[Black "Krush, Irina"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2552"]
[BlackElo "2422"]
[ECO "B42"]
[Opening "Sicilian"]
[Variation "Kan, 5.Bd3"]
[WhiteFideId "14114550"]
[BlackFideId "2012782"]
[EventDate "2020.02.07"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4
g6 9. Nc3 Bg7 10. Rd1 O-O 11. Be3 b6 12. f3 Bb7 13. Rac1 Nc6 14. Nxc6 Qxc6 15.
Qd2 Rfd8 16. Bf1 Rab8 17. b4 Qc7 18. Na4 Ba8 19. Bf4 Ne8 20. Qf2 Qb7 21. c5 b5
22. Nb6 Bf6 23. Nxa8 Rxa8 24. Bxd6 Nxd6 25. Rxd6 Be5 26. Rdd1 Qc7 27. g3 Rxd1
28. Rxd1 Rd8 29. Qc2 Rxd1 30. Qxd1 a5 31. f4 Bc3 32. Qd6 Qxd6 33. cxd6 Bxb4 34.
d7 Bc5+ 35. Kg2 Bb6 36. Bxb5 Kf8 37. g4 h6 38. g5 hxg5 39. fxg5 Ke7 40. Kf3 Kd8
41. h4 Bd4 42. Kf4 Ke7 43. Bc6 Bc3 44. a4 Bd4 45. Kg4 Be3 46. Bb5 Bd2 47. h5
gxh5+ 48. Kxh5 Be3 49. g6 fxg6+ 50. Kxg6 e5 51. Kf5 Bd4 52. Kg4 Kd8 53. Kf3 Bc3
54. Ke2 Bb4 55. Kd3 Be1 56. Kc4 Bd2 57. Kd5 Bc3 58. Kd6 Bb2 59. Bc4 1/2-1/2

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.13"]
[Round "6.5"]
[White "Yip, Carissa"]
[Black "Gunina, Valentina"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2412"]
[BlackElo "2461"]
[ECO "B04"]
[Opening "Alekhine's defence"]
[Variation "modern, Larsen variation"]
[WhiteFideId "2090732"]
[BlackFideId "4167570"]
[EventDate "2020.02.07"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Be2 Bf5 7. O-O Nd7 8. c4
Nb4 9. Nd3 e5 10. Re1 Be7 11. Nxb4 Bxb4 12. Bd2 Qa5 13. Nc3 exd4 14. a3 Bxc3 15.
Bg4+ Be6 16. Bxe6 O-O-O 17. bxc3 dxc3 18. Bxc3 Qxc3 19. Rc1 Qxa3 20. Bh3 g6 21.
Ra1 Qc5 22. Qb3 f5 23. Reb1 Nb6 24. Rxa7 Rd7 25. g3 Kb8 26. Ra2 Qxc4 27. Qa3
Rhd8 28. Qa7+ Kc8 29. Raa1 Nd5 30. Qa8+ Kc7 31. Rxb7+ Kd6 32. Rxd7+ Rxd7 33.
Qb8+ Ke7 34. Re1+ Kf6 35. Qe8 Re7 36. Qh8+ Rg7 37. Bxf5 Qc3 38. Qf8+ Kg5 39. h4+
Kh6 40. Re6 Qa1+ 41. Kg2 Qa7 42. Be4 Qd7 43. Qf5 Qd8 44. Rxc6 Ne3+ 45. fxe3 Qd2+
46. Qf2 Rd7 47. Qxd2 Rxd2+ 48. Kf3 Rd1 49. Rc7 Rf1+ 50. Ke2 Rf8 51. g4 Rh8 52.
Rf7 Rg8 53. g5+ Kh5 54. Rf4 1-0

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.14"]
[Round "7.1"]
[White "Dzagnidze, Nana"]
[Black "Ju, Wenjun"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2515"]
[BlackElo "2583"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[WhiteFideId "13601903"]
[BlackFideId "8603006"]
[EventDate "2020.02.07"]

1. d4 Nf6 2. Bg5 d5 3. e3 c5 4. Nd2 cxd4 5. exd4 Qb6 6. Ngf3 Nc6 7. Nb3 Ne4 8.
Be3 g6 9. c4 Qd8 10. cxd5 Qxd5 11. Rc1 Bg7 12. Bc4 Qd6 13. d5 Ne5 14. Bb5+ Bd7
15. Bxd7+ Qxd7 16. Nxe5 Bxe5 17. O-O Bxb2 18. Bd4 Bxd4 19. Qxd4 Nf6 20. Rfd1 b6
21. d6 O-O 22. Qe5 Rfe8 23. h3 Nh5 24. Rc7 exd6 25. Qc3 Qe6 26. Qf3 Qf6 27. Qc6
d5 28. Nd4 Kg7 29. a4 Nf4 30. Qxf6+ Kxf6 31. Nb5 Re7 32. Rc6+ Kg7 33. g3 Nxh3+
34. Kg2 Ng5 35. Rxd5 Ne6 36. Rdd6 Rd8 37. a5 bxa5 38. Rxd8 Nxd8 39. Ra6 Re5 40.
Nd4 Ne6 41. Nb3 Nd8 42. Nxa5 Re7 43. Nc4 h5 44. Ne3 Ne6 45. Ra2 Rd7 46. Ra5 Nd4
47. Ra2 Nb3 48. Ra3 Rb7 49. Ra6 Nc5 50. Ra5 Nd3 51. Ra3 Nb4 52. Nc4 a6 53. Ra4
Rb8 54. Ne3 Kf8 55. Kf3 Rb5 56. Ke4 a5 57. Ra1 Nc6 58. Kd3 Rc5 59. f4 Ke7 60.
Nc4 g5 61. Ne3 gxf4 62. gxf4 Kf6 63. Rb1 Nb4+ 64. Ke4 h4 65. Rd1 Rh5 66. Rd6+
Ke7 67. Rd2 h3 68. Nf5+ Rxf5 69. Kxf5 a4 70. Re2+ Kd6 71. Rd2+ Ke7 72. Re2+ Kd7
73. Rd2+ Ke7 74. Re2+ 1/2-1/2

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.14"]
[Round "7.2"]
[White "Krush, Irina"]
[Black "Koneru, Humpy"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2422"]
[BlackElo "2580"]
[ECO "E32"]
[Opening "Nimzo-Indian"]
[Variation "classical variation"]
[WhiteFideId "2012782"]
[BlackFideId "5008123"]
[EventDate "2020.02.07"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. e3
d6 9. Ne2 Nbd7 10. Qc2 c5 11. Rd1 Qc8 12. Bh4 d5 13. cxd5 Bxd5 14. f3 cxd4 15.
Qxc8 Rfxc8 16. Rxd4 Bc4 17. Nc3 Bxf1 18. Rxf1 Ne5 19. Rf2 Nc4 20. Bxf6 gxf6 21.
Nd1 b5 22. Rc2 a6 23. Ke2 Rd8 24. Rxd8+ Rxd8 25. Nf2 f5 26. Nd3 Kf8 27. a4 Rd6
28. b3 Na5 29. axb5 axb5 30. Rc5 Rb6 31. Ne5 Ke7 32. b4 Nb7 33. Rc2 Nd8 34. f4
Rb7 35. Kf3 f6 36. Nc6+ Nxc6 37. Rxc6 Kf7 38. h3 Ke7 39. g4 Kf7 40. g5 fxg5 41.
fxg5 Ra7 42. Rb6 Ra1 43. Rxb5 Rf1+ 44. Kg2 Re1 45. Re5 Rb1 46. Rb5 Re1 47. Kf2
Rh1 48. Kg3 Re1 49. Kf2 Rh1 50. Kg2 Re1 51. Kf2 Rh1 52. Kg2 1/2-1/2

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.14"]
[Round "7.3"]
[White "Kosteniuk, Alexandra"]
[Black "Lagno, Kateryna"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2504"]
[BlackElo "2552"]
[ECO "A33"]
[Opening "English"]
[Variation "symmetrical, Geller variation"]
[WhiteFideId "4128125"]
[BlackFideId "14109336"]
[EventDate "2020.02.07"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. g3 Qb6 7. Ndb5 Ne5 8.
Bg2 a6 9. Na4 Qd8 10. Nd6+ Bxd6 11. Qxd6 Nxc4 12. Qc5 d5 13. b3 Bd7 14. bxc4
Bxa4 15. Qa3 b5 16. cxb5 axb5 17. Bf4 Ne4 18. Bxe4 dxe4 19. O-O f6 20. Qb4 Kf7
21. Rfc1 e5 22. Be3 Rc8 23. Qxe4 Qd7 24. Rxc8 Rxc8 25. Qxh7 Bc2 26. Qh5+ Bg6 27.
Qf3 Bf5 28. Qh5+ Bg6 29. Qf3 Bf5 30. Qh5+ Bg6 1/2-1/2

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.14"]
[Round "7.4"]
[White "Gunina, Valentina"]
[Black "Muzychuk, Mariya"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2461"]
[BlackElo "2552"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "4167570"]
[BlackFideId "14114550"]
[EventDate "2020.02.07"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. b3 Ne7 6. Bb2 d6 7. O-O e5 8. Nh4
g5 9. Nf3 Ng6 10. Ne1 Bg7 11. d3 O-O 12. Nd2 f5 13. exf5 Bxf5 14. Ne4 Nf4 15. g3
Ne6 16. Ng2 d5 17. Nd2 Qd6 18. Qh5 Bg6 19. Qe2 Rae8 20. Rae1 Nd4 21. Bxd4 cxd4
22. h4 h6 23. hxg5 hxg5 24. Qg4 Qf6 25. f4 gxf4 26. gxf4 e4 27. Nh4 Bh7 28. dxe4
Bxe4 29. Nxe4 Rxe4 30. Ng6 Rfe8 31. Rxe4 Rxe4 32. Rf2 Qe6 33. Qxe6+ Rxe6 34. f5
Re1+ 35. Kg2 Kf7 36. Nf4 Re4 37. Ne6 Kf6 38. a3 Bh6 39. b4 Be3 40. Rf3 Rg4+ 41.
Kh3 Rg1 42. Nc5 Rh1+ 43. Kg4 Rh7 44. Kg3 Rg7+ 45. Kh2 Rh7+ 46. Kg2 Rg7+ 47. Rg3
Rxg3+ 48. Kxg3 Kxf5 49. Kf3 Bc1 50. a4 Bd2 51. Nb3 Bc3 52. b5 cxb5 53. axb5 d3
54. cxd3 Ke5 55. Ke2 Kd6 56. Kf3 Be5 57. Kg4 Kc7 58. Nc5 Ba1 59. Na4 Bd4 60. Kf5
Kd6 61. Kf4 Ke6 62. Kf3 Ke5 63. Kg3 Bb6 64. Kf3 Kd4 65. Ke2 Ba5 66. Nb2 Kc5 67.
Ke3 Kxb5 68. Kd4 Kc6 69. Na4 Bb4 70. Nb2 a5 71. Ke3 Bc3 72. Na4 d4+ 73. Ke2 Ba1 0-1

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.14"]
[Round "7.5"]
[White "Harika, Dronavalli"]
[Black "Yip, Carissa"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2518"]
[BlackElo "2412"]
[ECO "E62"]
[Opening "King's Indian"]
[Variation "fianchetto, Larsen system"]
[WhiteFideId "5015197"]
[BlackFideId "2090732"]
[EventDate "2020.02.07"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Bf5 7. Nh4 Bc8 8. O-O
c6 9. Nf3 Bf5 10. Ng5 e5 11. e4 Bg4 12. f3 Bd7 13. Nh3 exd4 14. Qxd4 Nd5 15. Qd3
Nxc3 16. bxc3 Qf6 17. Rb1 Qxc3 18. Qxc3 Bxc3 19. Rxb7 Bd4+ 20. Kh1 Be6 21. Bf4
Rd8 22. Rc1 Bc8 23. Rb3 Na6 24. Rd1 c5 25. Bg5 f6 26. Be3 Bxe3 27. Rxe3 Be6 28.
Rc3 Nb4 29. Rd2 Rab8 30. Nf4 Kf7 31. Nxe6 Kxe6 32. f4 Nc6 33. h4 Rb1+ 34. Kh2
Nd4 35. Ra3 Rd7 36. Bh3+ f5 37. Bg2 Re1 38. exf5+ gxf5 39. Bd5+ Kf6 40. Kg2 Rb1
41. Ra6 Ke7 42. Kf2 Kd8 43. Kg2 Kc8 1/2-1/2

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.15"]
[Round "8.1"]
[White "Ju, Wenjun"]
[Black "Yip, Carissa"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2583"]
[BlackElo "2412"]
[ECO "C70"]
[Opening "Ruy Lopez"]
[Variation "fianchetto defence deferred"]
[WhiteFideId "8603006"]
[BlackFideId "2090732"]
[EventDate "2020.02.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. d4 exd4 6. c3 Bg7 7. cxd4 b5 8. Bb3
Nge7 9. d5 Na5 10. Bd2 Nxb3 11. Qxb3 c5 12. Bc3 f6 13. a3 d6 14. h4 O-O 15. Nbd2
Qe8 16. O-O Bd7 17. Qc2 Rc8 18. b3 h6 19. a4 Ra8 20. axb5 axb5 21. Rxa8 Qxa8 22.
Ra1 Qb7 23. Qa2 Nc8 24. Ne1 b4 25. Bb2 Bb5 26. Nc2 Bd3 27. Ne3 Qe7 28. Re1 Nb6
29. Qa1 Ra8 30. Qc1 h5 31. Nec4 Nxc4 32. Nxc4 Ra2 33. g3 Kh7 34. Nd2 Bh6 35. f4
Qa7 36. Nc4 Qd7 37. Re3 Bxc4 38. bxc4 Qg4 39. Kh1 Bxf4 40. gxf4 Qxh4+ 41. Kg1
Qg4+ 42. Kh1 Qxf4 43. Qb1 Rxb2 44. Qxb2 Qxe3 45. Qxf6 Qxe4+ 46. Kh2 b3 47. Qf7+
Kh6 48. Qf8+ Kg5 49. Qd8+ Kf5 50. Qd7+ Ke5 51. Qg7+ Kf4 52. Qf6+ Kg4 53. Qe6+
Qf5 54. Qxd6 Qf2+ 55. Kh1 Qf3+ 56. Kh2 Qh3+ 57. Kg1 Qg3+ 0-1

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.15"]
[Round "8.2"]
[White "Koneru, Humpy"]
[Black "Gunina, Valentina"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2580"]
[BlackElo "2461"]
[ECO "D47"]
[Opening "QGD semi-Slav"]
[Variation "Meran, Wade variation"]
[WhiteFideId "5008123"]
[BlackFideId "4167570"]
[EventDate "2020.02.07"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
Bb7 9. O-O a6 10. e4 c5 11. d5 c4 12. Bc2 Qc7 13. dxe6 fxe6 14. Ng5 Qc6 15. Qf3
h6 16. Qh3 hxg5 17. Qxh8 Ne5 18. Bxg5 Nf7 19. Qh4 Be7 20. Rad1 Qc5 21. e5 Nxe5
22. Bxf6 Bxf6 23. Qh5+ Ke7 24. Be4 Bc6 25. Bxc6 Qxc6 26. Rfe1 Nd3 27. Nd5+ Kf8
28. Nxf6 gxf6 29. Qh8+ Kf7 30. Qh7+ Ke8 31. Re3 Nf4 32. Qg8+ Ke7 33. Qg7+ Ke8
34. Rd4 c3 35. bxc3 1-0

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.15"]
[Round "8.3"]
[White "Muzychuk, Mariya"]
[Black "Harika, Dronavalli"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2552"]
[BlackElo "2518"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Adams attack"]
[WhiteFideId "14114550"]
[BlackFideId "5015197"]
[EventDate "2020.02.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Nfd7 8. g5 b5
9. Bg2 Bb7 10. h4 Nc6 11. Nxc6 Bxc6 12. Ne2 Nc5 13. Ng3 d5 14. exd5 Bxd5 15.
Bxd5 Qxd5 16. Qxd5 exd5 17. Be3 O-O-O 18. O-O-O Ne6 19. Nf5 h6 20. f4 g6 21.
Nxh6 Bxh6 22. gxh6 f5 23. h5 Rxh6 24. hxg6 Rxg6 25. Rh5 d4 26. Bd2 Rd5 27. Rdh1
Kb7 28. Rh7+ Kc6 29. Ra7 Kb6 30. Re7 Nc5 31. b4 Ne4 32. Be1 Rd8 33. Rh5 Rg1 34.
Kd1 Nc3+ 35. Kd2 Ne4+ 36. Ke2 Rg2+ 37. Kd3 Nd6 38. Rh6 Kc6 39. Bh4 Rd7 40. Bf6
Rg3+ 41. Kxd4 Nf7+ 42. Rxd7 Kxd7 43. Rh2 Ke6 44. Bh4 Rf3 45. Bg5 Kd6 46. c3 Rf1
47. Rh7 Rd1+ 48. Ke3 Ke6 49. Rg7 Nd6 50. Re7+ Kd5 51. Re5+ Kc6 52. Rc5+ Kd7 53.
a3 Ra1 54. Bf6 Nc4+ 55. Kf3 Ra2 56. Bd4 Nd2+ 57. Ke3 Nc4+ 58. Kf3 1/2-1/2

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.15"]
[Round "8.4"]
[White "Dzagnidze, Nana"]
[Black "Kosteniuk, Alexandra"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2515"]
[BlackElo "2504"]
[ECO "E20"]
[Opening "Nimzo-Indian defence"]
[WhiteFideId "13601903"]
[BlackFideId "4128125"]
[EventDate "2020.02.07"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 O-O 5. Nf3 b6 6. e3 c5 7. a3 Bxc3 8. Bxc3
Ne4 9. Rc1 Bb7 10. Be2 d6 11. O-O Nxc3 12. Rxc3 Qe7 13. b4 Nd7 14. Nd2 a5 15.
Bf3 axb4 16. axb4 cxb4 17. Rb3 d5 18. cxd5 Bxd5 19. Bxd5 exd5 20. Rb2 Ra3 21.
Qe2 f5 22. Qb5 Ra5 23. Qc6 f4 24. exf4 Rxf4 25. Nb3 Ra3 26. Qxd5+ Qf7 27. Qd6
Ra4 28. Re1 Rf6 29. Qc7 Nf8 30. Qxf7+ Kxf7 31. Nd2 Rd6 32. Nf3 Ne6 33. Rd1 Nxd4
34. Kf1 Nb5 35. Rdb1 Nc3 36. Rxb4 Rxb4 37. Rxb4 Rd1+ 38. Ne1 b5 39. Rb3 Rc1 40.
g3 Ke6 41. Kg2 Rxe1 42. Rxc3 Kd6 43. Rc8 Re7 44. Rb8 Kc5 45. f4 b4 46. Kf3 Kc4
47. Rc8+ Kd3 48. Rd8+ Kc3 49. Rc8+ Kb2 50. f5 b3 51. g4 Ra7 52. g5 Ka2 53. Ke4
b2 54. Rb8 b1=Q+ 55. Rxb1 Kxb1 56. f6 g6 57. Ke5 Ra5+ 58. Ke6 Rxg5 59. f7 Rf5
60. h4 Rf4 61. Ke7 h6 62. f8=Q Rxf8 63. Kxf8 g5 64. h5 g4 65. Kg7 g3 66. Kxh6 g2
67. Kh7 g1=Q 68. h6 Qg5 0-1

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.15"]
[Round "8.5"]
[White "Lagno, Kateryna"]
[Black "Krush, Irina"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2552"]
[BlackElo "2422"]
[ECO "B32"]
[Opening "Sicilian defence"]
[WhiteFideId "14109336"]
[BlackFideId "2012782"]
[EventDate "2020.02.07"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. a3 Be7 8. Be3
Qc7 9. f4 d6 10. Bd3 a6 11. Na4 Nd7 12. c4 b6 13. O-O Nc5 14. Nbxc5 bxc5 15. f5
Ne5 16. Nc3 Qd8 17. Be2 O-O 18. Qd2 Rb8 19. Rad1 Kh8 20. b4 cxb4 21. axb4 Rxb4
22. Nd5 Rb3 23. Nxe7 Qxe7 24. f6 gxf6 25. Bd4 Rg8 26. Rb1 Rxb1 27. Rxb1 Ng6 28.
Rb6 e5 29. Be3 Rd8 30. Rb8 Nf4 31. Bxf4 Qa7+ 32. Qe3 Qxb8 33. Bg3 Rg8 34. Qh6
Qb1+ 35. Bf1 Qb6+ 36. c5 Qd8 37. Bh4 Rg6 38. Qd2 Rg4 39. Bf2 Bb7 40. cxd6 Bxe4
41. Qe2 f5 42. Qxa6 Rg6 43. Bc5 Rxg2+ 44. Bxg2 Qg5 45. Qf1 Bxg2 46. h4 Bxf1+ 47.
hxg5 Bb5 48. d7 Bxd7 49. Bd6 Kg7 50. Bxe5+ Kg6 51. Kf2 Kxg5 52. Kg3 Ba4 53. Bf4+
Kf6 54. Kf2 h5 55. Ke3 h4 56. Bc7 Kg5 57. Bd6 Kg4 58. Bc7 Kh3 59. Kf2 Bc6 60.
Bd6 Kg4 61. Ke3 Kg5 62. Be7+ f6 63. Bd6 Kg6 64. Bb8 h3 65. Bc7 Kf7 66. Kd4 Ke6
67. Bf4 Kd7 68. Kc5 Be4 69. Bh2 Bb7 70. Bf4 Bg2 71. Bh2 Ke6 72. Kd4 Kd7 73. Kc5
Kc8 74. Kb6 Be4 75. Bf4 Bf3 76. Bh2 Kd7 77. Kc5 Ke6 78. Kd4 Be4 1/2-1/2

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.16"]
[Round "9.1"]
[White "Harika, Dronavalli"]
[Black "Koneru, Humpy"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2518"]
[BlackElo "2580"]
[ECO "C47"]
[Opening "Four knights"]
[Variation "Scotch, 4...exd4"]
[WhiteFideId "5015197"]
[BlackFideId "5008123"]
[EventDate "2020.02.07"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.
exd5 cxd5 9. O-O O-O 10. Bg5 c6 11. Qf3 h6 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. Ne2
Bd6 15. Nd4 c5 16. Nf5 Bxf5 17. Bxf5 Rfe8 18. Rad1 d4 19. Rfe1 Re5 20. Bd3 Rae8
21. Kf1 Kg7 22. Re2 Bc7 23. Rde1 Ba5 24. Rd1 R8e7 25. g3 Bc7 26. Rde1 Ba5 27.
Rd1 Bc7 28. Rde1 Ba5 29. Rd1 1/2-1/2

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.16"]
[Round "9.2"]
[White "Kosteniuk, Alexandra"]
[Black "Ju, Wenjun"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2504"]
[BlackElo "2583"]
[ECO "C67"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence, open variation"]
[WhiteFideId "4128125"]
[BlackFideId "8603006"]
[EventDate "2020.02.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8.
Qxd8+ Kxd8 9. Rd1+ Ke8 10. Nc3 Bd7 11. b3 Be7 12. Bb2 Rd8 13. Ne4 h5 14. Rd2 Bc8
15. Re2 c5 16. Rae1 Rh6 17. c4 Kf8 18. Rd2 Rxd2 19. Nexd2 Ra6 20. a4 g5 21. Ne4
g4 22. Nfd2 Nd4 23. Nc3 c6 24. Nce4 b5 25. Nd6 Be6 26. cxb5 cxb5 27. axb5 Ra2
28. Bxd4 cxd4 29. N2c4 h4 30. Kf1 h3 31. gxh3 gxh3 32. Re2 Ra1+ 33. Re1 Rxe1+
34. Kxe1 Bg5 35. Ne4 Bf4 36. Ng3 d3 37. Nf1 Ke8 38. Nb2 Bf5 39. Ng3 d2+ 40. Kd1
Bg4+ 41. Kc2 Bxe5 42. Nd1 Bf4 43. Nf1 Be2 44. Ng3 Bf3 45. Nf1 Be4+ 46. Kc3 Bg2
47. Ng3 Bf3 48. Kc2 Kd7 49. Nc3 Kc7 50. Nf1 Kb7 51. b4 Kb6 52. Nxd2 Bg2 53. Nde4
Bxh2 54. Nd5+ Kxb5 55. Nec3+ Kc6 56. b5+ Kb7 0-1

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.16"]
[Round "9.3"]
[White "Yip, Carissa"]
[Black "Muzychuk, Mariya"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2412"]
[BlackElo "2552"]
[ECO "B19"]
[Opening "Caro-Kann"]
[Variation "classical, Spassky variation"]
[WhiteFideId "2090732"]
[BlackFideId "14114550"]
[EventDate "2020.02.07"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Be7 13. Ne4 Nxe4 14. Qxe4 Nf6
15. Qd3 c5 16. Qb5+ Qd7 17. Qe2 cxd4 18. Bc3 O-O 19. Bxd4 Qc6 20. Ne5 Qe4 21.
Qxe4 Nxe4 22. c3 Rfd8 23. Rhe1 Nf6 24. g4 Nd5 25. Kb1 Bf6 26. Nf3 Rac8 27. Bxf6
Nxf6 28. Ne5 Kf8 29. f3 Ke7 30. c4 Nd7 31. Nxd7 1/2-1/2

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.16"]
[Round "9.4"]
[White "Krush, Irina"]
[Black "Dzagnidze, Nana"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2422"]
[BlackElo "2515"]
[ECO "A73"]
[Opening "Benoni"]
[Variation "classical, 9.O-O"]
[WhiteFideId "2012782"]
[BlackFideId "13601903"]
[EventDate "2020.02.07"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2
O-O 9. O-O Na6 10. Bf4 Nc7 11. Nd2 Nfe8 12. a4 f5 13. exf5 Bxf5 14. Bg3 h5 15.
h3 Bd4 16. Nf3 Bf6 17. Bd3 Ng7 18. Ne4 Be7 19. Re1 h4 20. Bh2 b6 21. Ra3 Rb8 22.
Bb1 Nh5 23. Qd2 Kg7 24. Rae3 Rf7 25. R3e2 Bxe4 26. Rxe4 Nf6 27. Rxh4 Ng8 28. Rg4
Rxf3 29. Rxg6+ Kh8 30. gxf3 Qf8 31. Qc3+ Bf6 32. Qd3 Re8 33. Rxe8 Nxe8 34. Qf5
Nh6 35. Qe4 Ng8 36. Bf4 Bxb2 37. Be5+ 1-0

[Event "2nd Cairns Cup 2020"]
[Site "Saint Louis USA"]
[Date "2020.02.16"]
[Round "9.5"]
[White "Gunina, Valentina"]
[Black "Lagno, Kateryna"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2461"]
[BlackElo "2552"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[Variation "Italian four knights variation"]
[WhiteFideId "4167570"]
[BlackFideId "14109336"]
[EventDate "2020.02.07"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 a6 6. a3 h6 7. h3 d6 8. Nh2 Nd4
9. Be3 Be6 10. Bxe6 Nxe6 11. Bxc5 dxc5 12. Ng4 Nxg4 13. hxg4 c6 14. Qd2 b5 15.
Ne2 Qd6 16. g5 h5 17. O-O-O O-O-O 18. g3 Kb7 19. f4 Rd7 20. Rhf1 Rhd8 21. fxe5
Qxe5 22. Rf5 Qc7 23. Nf4 c4 24. Rxf7 Nxg5 25. Rxd7 Rxd7 26. Qe2 cxd3 27. cxd3
Qb6 28. Kb1 Qd4 29. Rc1 g6 30. e5 Re7 31. Qc2 Rc7 32. Nxg6 Ne6 33. Rf1 Qd5 34.
Qe2 Rg7 35. Nf4 Nxf4 36. gxf4 Rg2 37. Qe4 h4 38. Qxd5 cxd5 39. Rh1 Rg4 40. f5
Rf4 41. f6 Kc7 42. Rg1 d4 43. Rg6 Kd7 44. f7 Ke7 45. e6 h3 46. Rh6 h2 47. Rxh2
Kxe6 48. Rh6+ Kd5 49. Rxa6 Rxf7 50. Rh6 Rf3 51. Kc2 Rf2+ 52. Kb3 Rd2 53. Rh5+
Kc6 54. Rg5 Rxd3+ 55. Kb4 Rd2 56. Rc5+ Kd6 57. b3 d3 58. Rc8 Kd5 59. Rd8+ Ke4
60. Kxb5 Ra2 61. a4 d2 62. a5 Ke3 63. a6 Ra1 64. b4 d1=Q 65. Rxd1 Rxd1 66. Kc5
Ra1 67. b5 Kd3 68. Kd5 Ra5 69. Kc5 Kc3 70. Kb6 Kb4 71. a7 Rxb5+ 72. Kc6 Ra5 73.
Kb7 Rxa7+ 74. Kxa7 1/2-1/2

