Event: GMT Classical
Site: Biel, Switzerland
Date: 2022-07-21
White: Gukesh, D
WhiteElo: 2684
Black: Kamsky, Gata
BlackElo: 2655
Result: 1/2-1/2
ECO: D87
Opening: Grünfeld Defense: Exchange Variation, Spassky Variation
Variant: Standard
TimeControl: 90 min / 40 moves + 30 min + 30 sec / move

1. d4 { [%eval 0.0] [%clk 1:40:10] } 1... Nf6 { [%eval 0.23] [%clk 1:40:21] } 2. c4 { [%eval 0.34] [%clk 1:39:53] } 2... g6 { [%eval 0.3] [%clk 1:40:42] } 3. Nc3 { [%eval 0.31] [%clk 1:38:52] } 3... d5 { [%eval 0.2] [%clk 1:41:05] } 4. cxd5 { [%eval 0.4] [%clk 1:36:46] } 4... Nxd5 { [%eval 0.19] [%clk 1:41:21] } 5. e4 { [%eval 0.23] [%clk 1:36:56] } 5... Nxc3 { [%eval 0.21] [%clk 1:41:45] } 6. bxc3 { [%eval 0.0] [%clk 1:37:23] } 6... Bg7 { [%eval 0.23] [%clk 1:42:09] } 7. Bc4 { [%eval 0.0] [%clk 1:37:46] } 7... O-O { [%eval 0.21] [%clk 1:41:59] } 8. Ne2 { [%eval 0.4] [%clk 1:38:11] } 8... c5 { [%eval 0.34] [%clk 1:42:09] } 9. O-O { [%eval 0.6] [%clk 1:37:30] } 9... Nc6 { [%eval 0.44] [%clk 1:42:32] } 10. Be3 { [%eval 0.44] [%clk 1:37:54] } 10... b6 { [%eval 0.24] [%clk 1:42:16] } 11. Qd2 { [%eval 0.72] [%clk 1:30:56] } 11... Bb7 { [%eval 0.44] [%clk 1:42:20] } 12. d5 { [%eval 0.41] [%clk 1:31:20] } 12... Ne5 { [%eval 0.67] [%clk 1:39:14] } 13. Bb3 { [%eval 0.28] [%clk 1:31:43] } 13... Ba6 { [%eval 0.12] [%clk 1:39:30] } 14. Bg5 { [%eval 0.07] [%clk 1:32:07] } 14... Qd7 { [%eval 0.31] [%clk 1:30:53] } 15. f4 { [%eval 0.25] [%clk 1:32:31] } 15... Bxe2? { [%eval 1.49] } { Mistake. f6 was best. } { [%clk 1:18:29] } 16. Qxe2 { [%eval 1.32] [%clk 1:32:49] } 16... c4 { [%eval 1.64] [%clk 1:18:56] } 17. Bc2?! { [%eval 0.64] } { Inaccuracy. fxe5 was best. } { [%clk 1:23:49] } 17... Nd3 { [%eval 0.79] [%clk 1:17:18] } 18. Bxd3 { [%eval 0.73] [%clk 1:23:40] } 18... cxd3 { [%eval 0.94] [%clk 1:17:43] } 19. Qxd3 { [%eval 0.89] [%clk 1:24:04] } 19... Rac8 { [%eval 0.55] [%clk 1:10:46] } 20. Rac1 { [%eval 0.7] [%clk 1:19:06] } 20... Rc5 { [%eval 0.57] [%clk 1:11:00] } 21. f5 { [%eval 0.68] [%clk 0:49:35] } 21... Qd6 { [%eval 0.92] [%clk 1:01:34] } 22. Be3 { [%eval 0.58] [%clk 0:41:37] } 22... Ra5 { [%eval 0.75] [%clk 0:55:56] } 23. Rc2 { [%eval 0.78] [%clk 0:40:28] } 23... Be5 { [%eval 0.83] [%clk 0:52:56] } 24. g3 { [%eval 0.48] [%clk 0:39:37] } 24... Rc8 { [%eval 0.85] [%clk 0:53:04] } 25. Bd4?! { [%eval 0.12] } { Inaccuracy. c4 was best. } { [%clk 0:26:12] } 25... f6 { [%eval 0.24] [%clk 0:40:06] } 26. fxg6 { [%eval 0.0] [%clk 0:24:54] } 26... hxg6 { [%eval 0.0] [%clk 0:36:29] } 27. Rcf2 { [%eval 0.0] [%clk 0:25:20] } 27... Kg7 { [%eval 0.0] [%clk 0:32:06] } 28. Qd1 { [%eval -0.02] [%clk 0:22:22] } 28... Ra3 { [%eval -0.05] [%clk 0:30:08] } 29. Bxe5 { [%eval -0.15] [%clk 0:16:27] } 29... Qxe5 { [%eval 0.0] [%clk 0:30:27] } 30. Qd4 { [%eval -0.06] [%clk 0:15:22] } 30... Qxd4 { [%eval -0.11] [%clk 0:30:29] } 31. cxd4 { [%eval -0.03] [%clk 0:15:50] } 31... Rd3 { [%eval 0.0] [%clk 0:28:56] } 32. e5 { [%eval -0.25] [%clk 0:15:48] } 32... f5 { [%eval -0.23] [%clk 0:26:27] } 33. g4 { [%eval -0.14] [%clk 0:14:49] } 33... Rxd4 { [%eval -0.17] [%clk 0:26:52] } 34. gxf5 { [%eval -0.1] [%clk 0:15:12] } 34... Rxd5 { [%eval -0.25] [%clk 0:27:18] } 35. Re2 { [%eval -0.46] [%clk 0:07:15] } 35... Rf8 { [%eval -0.28] [%clk 0:17:41] } 36. Rg2 { [%eval -0.22] [%clk 0:07:39] } 36... Rxe5 { [%eval -0.3] [%clk 0:17:54] } 37. Rxg6+ { [%eval -0.22] [%clk 0:07:36] } 37... Kf7 { [%eval -0.33] [%clk 0:16:05] } 38. Rh6 { [%eval -0.18] [%clk 0:04:19] } 38... Kg7 { [%eval -0.2] [%clk 0:12:31] } 39. Rg6+ { [%eval -0.34] [%clk 0:04:39] } 39... Kf7 { [%eval -0.26] [%clk 0:11:32] } 40. Rh6 { [%eval -0.28] [%clk 0:05:04] } 40... Kg7 { [%eval 0.0] [%clk 0:11:57] } 1/2-1/2