Event: Round 7: Jiangwei Yu - Kyron Griffith
Date: 2024-02-18
White: Jiangwei Yu
Black: Kyron Griffith
BlackTitle: IM
Result: 1-0
ECO: E42
Opening: Nimzo-Indian Defense: Rubinstein System, Rubinstein Variation
Variant: Standard

1. d4 { [%eval 0.15] [%clk 1:22:00] } 1... Nf6 { [%eval 0.16] [%clk 1:30:54] } 2. c4 { [%eval 0.16] [%clk 1:22:25] } 2... e6 { [%eval 0.21] [%clk 1:31:19] } 3. Nc3 { [%eval 0.05] [%clk 1:22:38] } 3... Bb4 { [%eval 0.17] [%clk 1:31:43] } 4. e3 { [%eval 0.0] [%clk 1:23:04] } 4... c5 { [%eval 0.28] [%clk 1:31:58] } 5. Ne2 { [%eval 0.2] [%clk 1:20:38] } 5... d5 { [%eval 0.32] [%clk 1:32:14] } 6. a3 { [%eval 0.17] [%clk 1:15:33] } 6... Ba5 { [%eval 0.31] [%clk 1:32:16] } 7. dxc5 { [%eval 0.27] [%clk 1:05:38] } 7... dxc4 { [%eval 0.29] [%clk 1:32:03] } 8. Qxd8+ { [%eval 0.07] [%clk 0:59:50] } 8... Kxd8 { [%eval 0.21] [%clk 1:32:24] } 9. Bd2 { [%eval 0.11] [%clk 0:58:59] } 9... Nbd7 { [%eval 0.17] [%clk 1:32:39] } 10. Nc1 { [%eval 0.0] [%clk 0:51:43] } 10... Nd5 { [%eval 0.0] [%clk 1:30:54] } 11. N1a2 { [%eval -0.1] [%clk 0:45:51] } 11... Nxc5 { [%eval -0.19] [%clk 1:25:57] } 12. Bxc4 { [%eval -0.26] [%clk 0:46:05] } 12... Nb6 { [%eval -0.23] [%clk 1:25:22] } 13. Be2 { [%eval -0.22] [%clk 0:39:40] } 13... Nb3 { [%eval -0.2] [%clk 1:25:19] } 14. Rb1 { [%eval -0.5] [%clk 0:35:48] } 14... Bd7 { [%eval -0.43] [%clk 1:21:30] } 15. Ne4 { [%eval -0.41] [%clk 0:34:29] } 15... Nxd2 { [%eval -0.39] [%clk 1:13:28] } 16. Nxd2 { [%eval -0.44] [%clk 0:34:58] } 16... Na4 { [%eval -0.25] [%clk 1:13:38] } 17. Nb4 { [%eval -0.79] [%clk 0:24:28] } 17... Rc8 { [%eval -0.54] [%clk 1:10:42] } 18. Nc4 { [%eval -0.56] [%clk 0:23:14] } 18... Bc7 { [%eval -0.53] [%clk 1:08:51] } 19. b3 { [%eval -0.5] [%clk 0:20:35] } 19... Nc3 { [%eval -0.46] [%clk 1:08:20] } 20. Rc1 { [%eval -0.48] [%clk 0:21:00] } 20... Nxe2 { [%eval -0.46] [%clk 1:08:19] } 21. Kxe2 { [%eval -0.44] [%clk 0:21:28] } 21... Ke7 { [%eval -0.49] [%clk 1:04:06] } 22. Nd3 { [%eval -0.51] [%clk 0:20:35] } 22... Rhd8 { [%eval -0.49] [%clk 1:02:38] } 23. Rc2 { [%eval -0.41] [%clk 0:18:42] } 23... Bc6 { [%eval -0.14] [%clk 0:55:42] } 24. f3 { [%eval -0.6] [%clk 0:18:53] } 24... f6 { [%eval -0.42] [%clk 0:49:52] } 25. e4 { [%eval -0.82] [%clk 0:14:49] } 25... g5 { [%eval -0.46] [%clk 0:46:58] } 26. Rhc1 { [%eval -0.41] [%clk 0:11:32] } 26... h5 { [%eval -0.37] [%clk 0:41:29] } 27. h3 { [%eval -0.5] [%clk 0:10:49] } 27... Rg8 { [%eval -0.33] [%clk 0:41:04] } 28. Nb4 { [%eval -0.34] [%clk 0:10:18] } 28... Bd7 { [%eval -0.28] [%clk 0:41:01] } 29. Ne3 { [%eval -0.35] [%clk 0:09:56] } 29... Bd6 { [%eval -0.34] [%clk 0:39:26] } 30. Rxc8 { [%eval -0.42] [%clk 0:09:57] } 30... Rxc8 { [%eval -0.23] [%clk 0:38:24] } 31. Rxc8 { [%eval -0.28] [%clk 0:10:10] } 31... Bxc8 { [%eval -0.31] [%clk 0:38:52] } 32. g4 { [%eval -0.28] [%clk 0:09:12] } 32... h4 { [%eval -0.25] [%clk 0:39:05] } 33. Nc4 { [%eval -0.32] [%clk 0:09:12] } 33... Bc7 { [%eval -0.37] [%clk 0:38:39] } 34. a4 { [%eval -0.45] [%clk 0:09:06] } 34... Bd7 { [%eval -0.4] [%clk 0:38:40] } 35. Nd3 { [%eval -0.41] [%clk 0:08:41] } 35... b5 { [%eval -0.35] [%clk 0:36:26] } 36. axb5 { [%eval -0.37] [%clk 0:08:15] } 36... Bxb5 { [%eval -0.45] [%clk 0:36:54] } 37. Ncb2 { [%eval -0.44] [%clk 0:07:00] } 37... Be5 { [%eval -0.47] [%clk 0:36:56] } 38. Na4?? { [%eval -2.68] } { Blunder. Nc4 was best. } { [%clk 0:04:37] } 38... Kd6?? { [%eval -0.79] } { Blunder. Bd4 was best. } { [%clk 0:36:24] } 39. Ke3 { [%eval -0.96] [%clk 0:04:08] } 39... Bh2 { [%eval -0.45] [%clk 0:36:37] } 40. Nc3 { [%eval -0.53] [%clk 0:04:21] } 40... Bg1+ { [%eval -0.05] [%clk 0:34:48] } 41. Kd2 { [%eval -0.1] [%clk 0:04:35] } 41... Ba6 { [%eval 0.0] [%clk 0:32:03] } 42. e5+ { [%eval 0.0] [%clk 0:04:42] } 42... fxe5 { [%eval 0.0] [%clk 0:28:06] } 43. Ne4+ { [%eval 0.0] [%clk 0:05:09] } 43... Ke7 { [%eval 0.0] [%clk 0:28:18] } 44. Nxg5 { [%eval 0.0] [%clk 0:05:23] } 44... Bd4 { [%eval 0.0] [%clk 0:27:33] } 45. Ne4 { [%eval 0.0] [%clk 0:04:02] } 45... Bb5 { [%eval 0.0] [%clk 0:25:55] } 46. Nc3 { [%eval 0.0] [%clk 0:03:42] } 46... Bc6 { [%eval 0.0] [%clk 0:25:47] } 47. Ne4 { [%eval 0.0] [%clk 0:04:05] } 47... a5 { [%eval 0.0] [%clk 0:22:20] } 48. Kd1 { [%eval 0.0] [%clk 0:03:18] } 48... Be8 { [%eval 0.0] [%clk 0:20:23] } 49. Ne1 { [%eval 0.0] [%clk 0:03:08] } 49... a4? { [%eval 1.61] } { Mistake. Bb5 was best. } { [%clk 0:10:40] } 50. bxa4 { [%eval 1.67] [%clk 0:03:36] } 50... Bxa4+ { [%eval 1.47] [%clk 0:11:06] } 51. Kd2 { [%eval 1.44] [%clk 0:03:53] } 51... Bc6 { [%eval 2.03] [%clk 0:11:11] } 52. Ng2 { [%eval 1.79] [%clk 0:03:32] } 52... Bxe4?? { [%eval 5.07] } { Blunder. Kf8 was best. } { [%clk 0:11:38] } 53. fxe4 { [%eval 4.63] [%clk 0:03:58] } 53... Bf2 { [%eval 5.6] [%clk 0:12:04] } 54. Ke2 { [%eval 5.6] [%clk 0:04:16] } 54... Bg3 { [%eval 6.47] [%clk 0:12:32] } 55. g5 { [%eval 6.28] [%clk 0:04:25] } 55... Bf4?! { [%eval 10.19] } { Inaccuracy. Kd7 was best. } { [%clk 0:10:47] } 56. Nxf4 { [%eval 38.81] [%clk 0:04:51] } 56... exf4?? { [%eval #35] } { Checkmate is now unavoidable. Kd7 was best. } { [%clk 0:11:15] } 57. e5 { [%eval #34] [%clk 0:05:16] } 57... Kf7 { [%eval #34] [%clk 0:11:24] } 58. Kf3 { [%eval #34] [%clk 0:05:42] } 58... Kg6 { [%eval #27] [%clk 0:11:34] } 59. Kxf4 { [%eval #26] [%clk 0:06:02] } 59... Kh5 { [%eval #26] [%clk 0:11:55] } 60. g6 { [%eval #26] [%clk 0:06:29] } 60... Kh6 { [%eval #31] [%clk 0:10:57] } 61. g7 { [%eval #25] [%clk 0:06:00] } 61... Kxg7?? { [%eval #23] } { Checkmate is now unavoidable. Kh7 was best. } { [%clk 0:11:23] } 62. Kg5 { [%eval #22] [%clk 0:06:27] } 62... Kf7 { [%eval #27] [%clk 0:11:45] } 63. Kh6 { [%eval 59.41] [%clk 0:06:45] } 1-0