Event: 2021 US Women's Chess Championship
Site: Saint Louis, United States
Date: 2021-10-08
White: Krush, Irina
WhiteElo: 2429
Black: Tokhirjonova, Gulrukhbegim
BlackElo: 2322
Result: 1/2-1/2
ECO: D86
Opening: Grünfeld Defense: Exchange Variation, Classical Variation
Variant: Standard

1. c4 { [%eval 0.2] [%clk 1:30:54] } 1... Nf6 { [%eval 0.29] [%clk 1:29:33] } 2. Nc3 { [%eval 0.08] [%clk 1:30:59] } 2... d5 { [%eval 0.21] [%clk 1:24:21] } 3. cxd5 { [%eval 0.5] [%clk 1:28:45] } 3... Nxd5 { [%eval 0.29] [%clk 1:22:59] } 4. d4 { [%eval 0.31] [%clk 1:28:44] } 4... g6 { [%eval 0.28] [%clk 1:22:06] } 5. e4 { [%eval 0.19] [%clk 1:22:21] } 5... Nxc3 { [%eval 0.21] [%clk 1:20:15] } 6. bxc3 { [%eval 0.0] [%clk 1:22:45] } 6... Bg7 { [%eval 0.23] [%clk 1:20:21] } 7. Bc4 { [%eval 0.0] [%clk 1:23:08] } 7... c5 { [%eval 0.13] [%clk 1:18:18] } 8. Ne2 { [%eval 0.38] [%clk 1:23:27] } 8... Nc6 { [%eval 0.57] [%clk 1:16:04] } 9. Be3 { [%eval 0.44] [%clk 1:23:18] } 9... O-O { [%eval 0.39] [%clk 1:15:45] } 10. O-O { [%eval 0.37] [%clk 1:23:35] } 10... b6 { [%eval 0.35] [%clk 1:10:55] } 11. Rc1 { [%eval 0.39] [%clk 1:18:57] } 11... cxd4?! { [%eval 0.9] } { Inaccuracy. Bb7 was best. } { [%clk 1:07:47] } 12. cxd4 { [%eval 0.97] [%clk 1:19:13] } 12... Bb7 { [%eval 1.24] [%clk 1:07:55] } 13. Qd2?! { [%eval 0.62] } { Inaccuracy. Bb5 was best. } { [%clk 1:14:56] } 13... Na5 { [%eval 0.76] [%clk 1:05:41] } 14. Bd3 { [%eval 0.67] [%clk 1:15:11] } 14... Qd7 { [%eval 0.51] [%clk 1:01:14] } 15. h4 { [%eval 0.54] [%clk 1:10:53] } 15... Rfc8 { [%eval 0.6] [%clk 0:45:19] } 16. h5 { [%eval 0.47] [%clk 1:10:47] } 16... Rxc1 { [%eval 0.53] [%clk 0:43:09] } 17. Rxc1 { [%eval 0.47] [%clk 1:11:08] } 17... Rc8 { [%eval 0.53] [%clk 0:40:28] } 18. h6 { [%eval 0.38] [%clk 1:11:30] } 18... Bf8 { [%eval 0.41] [%clk 0:40:47] } 19. f3 { [%eval 0.28] [%clk 0:58:49] } 19... e6 { [%eval 0.25] [%clk 0:38:40] } 20. Ng3 { [%eval -0.04] [%clk 0:50:11] } 20... Rxc1+ { [%eval 0.0] [%clk 0:24:28] } 21. Qxc1 { [%eval -0.07] [%clk 0:50:32] } 21... Nc6 { [%eval -0.02] [%clk 0:18:24] } 22. Qb2 { [%eval 0.0] [%clk 0:47:30] } 22... Qd6 { [%eval -0.15] [%clk 0:14:09] } 23. Nf1 { [%eval -0.25] [%clk 0:44:49] } 23... Qa3 { [%eval -0.36] [%clk 0:13:45] } 24. Qxa3 { [%eval -0.49] [%clk 0:27:15] } 24... Bxa3 { [%eval -0.41] [%clk 0:14:08] } 25. Ng3? { [%eval -1.87] } { Mistake. Nd2 was best. } { [%clk 0:27:33] } 25... Nb4 { [%eval -1.82] [%clk 0:11:39] } 26. Bc4 { [%eval -1.82] [%clk 0:27:52] } 26... Bc6?? { [%eval -0.06] } { Blunder. Nc2 was best. } { [%clk 0:11:07] } 27. Bd2? { [%eval -1.14] } { Mistake. Ne2 was best. } { [%clk 0:24:35] } 27... b5 { [%eval -1.07] [%clk 0:09:58] } 28. Bb3 { [%eval -1.18] [%clk 0:25:03] } 28... a5 { [%eval -1.14] [%clk 0:10:19] } 29. d5 { [%eval -1.22] [%clk 0:22:34] } 29... Bd7 { [%eval -1.16] [%clk 0:10:21] } 30. dxe6? { [%eval -2.62] } { Mistake. e5 was best. } { [%clk 0:18:26] } 30... Bxe6? { [%eval -1.1] } { Mistake. fxe6 was best. } { [%clk 0:09:52] } 31. Bxe6 { [%eval -1.3] [%clk 0:17:52] } 31... fxe6 { [%eval -1.21] [%clk 0:10:21] } 32. Bxb4? { [%eval -2.75] } { Mistake. Kf2 was best. } { [%clk 0:18:05] } 32... Bxb4 { [%eval -2.73] [%clk 0:10:45] } 33. Kf2 { [%eval -2.91] [%clk 0:14:48] } 33... Bf8 { [%eval -2.37] [%clk 0:10:43] } 34. Ke3 { [%eval -2.67] [%clk 0:13:55] } 34... a4?? { [%eval -0.17] } { Blunder. e5 was best. } { [%clk 0:05:58] } 35. Ne2 { [%eval -0.49] [%clk 0:08:11] } 35... b4 { [%eval -0.41] [%clk 0:05:48] } 36. Kd3 { [%eval -0.63] [%clk 0:08:04] } 36... Bxh6 { [%eval -0.48] [%clk 0:04:03] } 37. Kc4 { [%eval -0.11] [%clk 0:07:17] } 37... Bf8 { [%eval -0.08] [%clk 0:03:31] } 38. Nd4?? { [%eval -1.95] } { Blunder. e5 was best. } { [%clk 0:05:35] } 38... Bg7?? { [%eval 0.08] } { Blunder. b3 was best. } { [%clk 0:00:44] } 39. Nc2 { [%eval 0.0] [%clk 0:05:11] } 39... b3 { [%eval 0.0] [%clk 0:01:05] } 40. axb3 { [%eval 0.01] [%clk 0:05:35] } 40... axb3 { [%eval 0.0] } 41. Kxb3 { [%eval 0.0] [%clk 0:05:54] } 41... Kf7 { [%eval 0.0] [%clk 0:00:34] } 42. Kc4 { [%eval 0.0] [%clk 0:05:22] } 42... Be5 { [%eval 0.0] [%clk 0:28:06] } 43. Kd3 { [%eval 0.0] [%clk 0:31:37] } 43... h5 { [%eval 0.0] [%clk 0:28:16] } 44. Ke3 { [%eval 0.0] [%clk 0:30:32] } 44... g5 { [%eval 0.0] [%clk 0:28:33] } 45. Nb4 { [%eval 0.0] [%clk 0:30:31] } 45... Kf6 { [%eval 0.0] [%clk 0:28:27] } 46. Nc6 { [%eval 0.0] [%clk 0:30:12] } 46... Bc7 { [%eval 0.0] [%clk 0:28:44] } 47. Ke2 { [%eval 0.0] [%clk 0:27:09] } 47... Bb6 { [%eval 0.0] [%clk 0:28:23] } 48. Kf1 { [%eval 0.0] [%clk 0:26:05] } 48... Bc7 { [%eval 0.0] [%clk 0:28:15] } 49. Ke2 { [%eval 0.0] [%clk 0:26:27] } 49... Bb6 { [%eval 0.0] [%clk 0:28:43] } 50. Kf1 { [%eval 0.0] [%clk 0:26:49] } 50... Bc7 { [%eval 0.0] [%clk 0:29:10] } 51. Ke2 { [%eval 0.0] [%clk 0:27:09] } 51... Bb6 { [%eval 0.0] [%clk 0:29:31] } 52. e5+ { [%eval -0.39] } 52... Kxe5 1/2-1/2