WORLDBASE
Game
#1364962
[Event "12th Washington Int 2025"]
[Site "Rockville USA"]
[Date "2025.08.10"]
[Round "4.11"]
[White "Zhou Jianchao"]
[Black "Vaibhav, Kalpaka"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2584"]
[BlackElo "2317"]
[ECO "D35"]
[PlyCount "152"]
1.c4 e6 2.Nc3 d5 3.d4 Nf6 4.cxd5 exd5 5.Bg5 c6 6.e3 h6 7.Bh4 Be7 8.Bd3 O-O 9.Bg3 c5 10.dxc5 Nc6 11.Nge2 Bxc5 12.O-O d4 13.Na4 Bd6 14.Nxd4 Nxd4 15.exd4 Bxg3 16.hxg3 Qd6 17.Nc3 Rd8 18.Qb3 Be6 19.Qxb7 Qxd4 20.Rad1 Qc5 21.Ne4 Nxe4 22.Qxe4 g6 23.b3 Rac8 24.Qf4 h5 25.Rc1 Qd4 26.Qxd4 Rxd4 27.Rxc8+ Bxc8 28.Rd1 Be6 29.Be2 Rb4 30.Bc4 Bxc4 31.Rd4 Kg7 32.f3 Rb6 33.Rxc4 Ra6 34.a4 Rd6 35.b4 Rd2 36.b5 Ra2 37.g4 hxg4 38.Rxg4 f5 39.Rc4 Kh6 40.Kh2 Kh5 41.Kh3 Ra3 42.Rh4+ Kg5 43.Kg3 Ra2 44.Rd4 Ra3 45.Rc4 Ra2 46.Kh3 f4 47.g3 fxg3 48.Kxg3 Ra3 49.Kf2 Kf5 50.Ke2 g5 51.Kf2 Ra1 52.Re4 Kf6 53.Kg3 Rg1+ 54.Kf2 Ra1 55.Rd4 Kf5 56.Rc4 Ke5 57.Kg3 Rg1+ 58.Kh3 Rh1+ 59.Kg2 Ra1 60.Re4+ Kf5 61.Kf2 Kf6 62.Rc4 Kf5 63.Ke3 Ra3+ 64.Ke2 Ra2+ 65.Kd3 Ra3+ 66.Kc2 Rxf3 67.Rc7 g4 68.Rxa7 g3 69.b6 g2 70.Rg7 Rf4 71.Rxg2 Rxa4 72.Kc3 Ra8 73.Kc4 Ke6 74.Rd2 Ra1 75.Kb5 Ra3 76.b7 Kf7 1-0
[Site "Rockville USA"]
[Date "2025.08.10"]
[Round "4.11"]
[White "Zhou Jianchao"]
[Black "Vaibhav, Kalpaka"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2584"]
[BlackElo "2317"]
[ECO "D35"]
[PlyCount "152"]
1.c4 e6 2.Nc3 d5 3.d4 Nf6 4.cxd5 exd5 5.Bg5 c6 6.e3 h6 7.Bh4 Be7 8.Bd3 O-O 9.Bg3 c5 10.dxc5 Nc6 11.Nge2 Bxc5 12.O-O d4 13.Na4 Bd6 14.Nxd4 Nxd4 15.exd4 Bxg3 16.hxg3 Qd6 17.Nc3 Rd8 18.Qb3 Be6 19.Qxb7 Qxd4 20.Rad1 Qc5 21.Ne4 Nxe4 22.Qxe4 g6 23.b3 Rac8 24.Qf4 h5 25.Rc1 Qd4 26.Qxd4 Rxd4 27.Rxc8+ Bxc8 28.Rd1 Be6 29.Be2 Rb4 30.Bc4 Bxc4 31.Rd4 Kg7 32.f3 Rb6 33.Rxc4 Ra6 34.a4 Rd6 35.b4 Rd2 36.b5 Ra2 37.g4 hxg4 38.Rxg4 f5 39.Rc4 Kh6 40.Kh2 Kh5 41.Kh3 Ra3 42.Rh4+ Kg5 43.Kg3 Ra2 44.Rd4 Ra3 45.Rc4 Ra2 46.Kh3 f4 47.g3 fxg3 48.Kxg3 Ra3 49.Kf2 Kf5 50.Ke2 g5 51.Kf2 Ra1 52.Re4 Kf6 53.Kg3 Rg1+ 54.Kf2 Ra1 55.Rd4 Kf5 56.Rc4 Ke5 57.Kg3 Rg1+ 58.Kh3 Rh1+ 59.Kg2 Ra1 60.Re4+ Kf5 61.Kf2 Kf6 62.Rc4 Kf5 63.Ke3 Ra3+ 64.Ke2 Ra2+ 65.Kd3 Ra3+ 66.Kc2 Rxf3 67.Rc7 g4 68.Rxa7 g3 69.b6 g2 70.Rg7 Rf4 71.Rxg2 Rxa4 72.Kc3 Ra8 73.Kc4 Ke6 74.Rd2 Ra1 75.Kb5 Ra3 76.b7 Kf7 1-0
Lichess
game
rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1
Download PGN
[Event "12th Washington Int 2025"]
[Site "Rockville USA"]
[Date "2025.08.10"]
[Round "4.11"]
[White "Zhou Jianchao"]
[Black "Vaibhav, Kalpaka"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2584"]
[BlackElo "2317"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line, 5...c6"]
[EventDate "2025.08.09"]
[WhiteFideId "8603537"]
[BlackFideId "25666231"]
1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8.
Bd3 O-O 9. Bg3 c5 10. dxc5 Nc6 11. Nge2 Bxc5 12. O-O d4 13. Na4 Bd6 14.
Nxd4 Nxd4 15. exd4 Bxg3 16. hxg3 Qd6 17. Nc3 Rd8 18. Qb3 Be6 19. Qxb7 Qxd4
20. Rad1 Qc5 21. Ne4 Nxe4 22. Qxe4 g6 23. b3 Rac8 24. Qf4 h5 25. Rc1 Qd4
26. Qxd4 Rxd4 27. Rxc8+ Bxc8 28. Rd1 Be6 29. Be2 Rb4 30. Bc4 Bxc4 31. Rd4
Kg7 32. f3 Rb6 33. Rxc4 Ra6 34. a4 Rd6 35. b4 Rd2 36. b5 Ra2 37. g4 hxg4
38. Rxg4 f5 39. Rc4 Kh6 40. Kh2 Kh5 41. Kh3 Ra3 42. Rh4+ Kg5 43. Kg3 Ra2
44. Rd4 Ra3 45. Rc4 Ra2 46. Kh3 f4 47. g3 fxg3 48. Kxg3 Ra3 49. Kf2 Kf5 50.
Ke2 g5 51. Kf2 Ra1 52. Re4 Kf6 53. Kg3 Rg1+ 54. Kf2 Ra1 55. Rd4 Kf5 56. Rc4
Ke5 57. Kg3 Rg1+ 58. Kh3 Rh1+ 59. Kg2 Ra1 60. Re4+ Kf5 61. Kf2 Kf6 62. Rc4
Kf5 63. Ke3 Ra3+ 64. Ke2 Ra2+ 65. Kd3 Ra3+ 66. Kc2 Rxf3 67. Rc7 g4 68. Rxa7
g3 69. b6 g2 70. Rg7 Rf4 71. Rxg2 Rxa4 72. Kc3 Ra8 73. Kc4 Ke6 74. Rd2 Ra1
75. Kb5 Ra3 76. b7 Kf7 1-0
