Event: U.S. Chess Championship
Site: Saint Louis, United States
Date: 2022-10-19
White: Niemann, Hans
WhiteElo: 2699
Black: Liang, Awonder
BlackElo: 2608
Result: 1/2-1/2
ECO: C00
Opening: French Defense: Chigorin Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:28:28] } 1... e6 { [%eval 0.0] [%clk 1:30:58] } 2. Qe2 { [%eval -0.01] [%clk 1:25:48] } 2... c5 { [%eval 0.0] [%clk 1:31:00] } 3. Nf3 { [%eval -0.1] [%clk 1:25:47] } 3... Nc6 { [%eval 0.0] [%clk 1:31:28] } 4. g3 { [%eval -0.11] [%clk 1:26:06] } 4... e5 { [%eval 0.0] [%clk 1:28:34] } 5. Bg2 { [%eval 0.0] [%clk 1:16:52] } 5... g6 { [%eval 0.0] [%clk 1:27:59] } 6. O-O { [%eval 0.0] [%clk 1:11:56] } 6... Bg7 { [%eval 0.0] [%clk 1:28:27] } 7. c3 { [%eval 0.0] [%clk 1:11:44] } 7... Nge7 { [%eval 0.0] [%clk 1:28:21] } 8. Na3 { [%eval -0.25] [%clk 1:09:18] } 8... O-O { [%eval -0.07] [%clk 1:27:24] } 9. Nc2?! { [%eval -0.65] } { Inaccuracy. d3 was best. } { [%clk 1:05:07] } 9... d5 { [%eval -0.57] [%clk 1:25:43] } 10. d3 { [%eval -0.62] [%clk 1:05:17] } 10... h6 { [%eval -0.75] [%clk 1:22:21] } 11. a3 { [%eval -0.83] [%clk 1:01:28] } 11... d4 { [%eval -0.91] [%clk 1:18:51] } 12. c4 { [%eval -0.89] [%clk 0:56:39] } 12... a5 { [%eval -0.86] [%clk 1:19:08] } 13. Rb1 { [%eval -0.77] [%clk 0:56:06] } 13... a4 { [%eval -0.96] [%clk 1:15:40] } 14. Nd2 { [%eval -1.03] [%clk 0:55:25] } 14... Be6?! { [%eval -0.44] } { Inaccuracy. b6 was best. } { [%clk 1:09:15] } 15. f4 { [%eval -0.4] [%clk 0:54:13] } 15... Qd7 { [%eval -0.06] [%clk 1:07:44] } 16. Ne1 { [%eval -0.51] [%clk 0:49:44] } 16... Qc7 { [%eval -0.01] [%clk 0:52:21] } 17. Ndf3 { [%eval -0.5] [%clk 0:46:26] } 17... f6 { [%eval -0.45] [%clk 0:36:54] } 18. Nh4 { [%eval -0.86] [%clk 0:40:23] } 18... g5?! { [%eval 0.16] } { Inaccuracy. exf4 was best. } { [%clk 0:37:05] } 19. Nf5 { [%eval -0.33] [%clk 0:37:40] } 19... Nxf5 { [%eval 0.0] [%clk 0:33:12] } 20. exf5 { [%eval -0.15] [%clk 0:38:00] } 20... Bxf5 { [%eval -0.08] [%clk 0:33:07] } 21. fxg5 { [%eval 0.0] [%clk 0:38:19] } 21... fxg5 { [%eval 0.19] [%clk 0:33:32] } 22. Bxg5 { [%eval 0.28] [%clk 0:37:43] } 22... Bg6 { [%eval 0.0] [%clk 0:26:35] } 23. Rxf8+ { [%eval 0.0] [%clk 0:37:26] } 23... Rxf8 { [%eval 0.0] [%clk 0:27:02] } 24. Bd2 { [%eval 0.0] [%clk 0:37:39] } 24... Qe7?! { [%eval 0.74] } { Inaccuracy. Qb6 was best. } { [%clk 0:21:20] } 25. Nf3?? { [%eval -1.3] } { Blunder. Bd5+ was best. } { [%clk 0:31:57] } 25... e4? { [%eval -0.02] } { Mistake. Bxd3 was best. } { [%clk 0:21:37] } 26. Nh4 { [%eval 0.11] [%clk 0:32:20] } 26... Bh7 { [%eval 0.0] [%clk 0:22:02] } 27. dxe4 { [%eval 0.06] [%clk 0:30:44] } 27... Qe6 { [%eval 0.07] [%clk 0:17:37] } 28. Qh5 { [%eval 0.24] [%clk 0:29:23] } 28... Qf7?! { [%eval 0.82] } { Inaccuracy. d3 was best. } { [%clk 0:17:32] } 29. Qd5?! { [%eval -0.04] } { Inaccuracy. Qxf7+ was best. } { [%clk 0:25:39] } 29... Ne5 { [%eval -0.03] [%clk 0:15:38] } 30. Bf4 { [%eval -0.51] [%clk 0:24:21] } 30... Nxc4?! { [%eval 0.54] } { Inaccuracy. Qxd5 was best. } { [%clk 0:10:43] } 31. Qxc5 { [%eval 0.55] [%clk 0:24:24] } 31... b6?! { [%eval 1.3] } { Inaccuracy. d3 was best. } { [%clk 0:10:46] } 32. Qb5?! { [%eval 0.29] } { Inaccuracy. Qc6 was best. } { [%clk 0:23:28] } 32... Ne3 { [%eval 0.3] [%clk 0:11:08] } 33. Re1 { [%eval 0.2] [%clk 0:21:57] } 33... Qb3 { [%eval 0.04] [%clk 0:07:54] } 34. Qxb3+ { [%eval 0.18] [%clk 0:21:29] } 34... axb3 { [%eval 0.15] [%clk 0:08:23] } 35. e5 { [%eval -0.01] [%clk 0:21:31] } 35... Nxg2 { [%eval -0.01] [%clk 0:08:12] } 36. Kxg2 { [%eval -0.03] [%clk 0:16:18] } 36... Rc8 { [%eval 0.0] [%clk 0:08:41] } 37. Re2? { [%eval -1.56] } { Mistake. Kf3 was best. } { [%clk 0:16:05] } 37... d3?! { [%eval -0.74] } { Inaccuracy. Rc2 was best. } { [%clk 0:06:27] } 38. Rd2 { [%eval -0.81] [%clk 0:16:16] } 38... Rc2?! { [%eval -0.22] } { Inaccuracy. Bf8 was best. } { [%clk 0:06:48] } 39. Nf3 { [%eval -0.18] [%clk 0:13:43] } 39... Be4 { [%eval 0.08] [%clk 0:07:14] } 40. Kf2 { [%eval 0.0] [%clk 0:13:42] } 40... Bxf3 { [%eval 0.0] [%clk 0:05:36] } 41. Kxf3 { [%eval 0.09] [%clk 0:13:47] } 41... Bxe5 { [%eval 0.0] [%clk 0:05:23] } 42. Rxd3 { [%eval 0.0] [%clk 0:13:05] } 42... Bxf4 { [%eval 0.01] [%clk 0:05:25] } 43. Kxf4 { [%eval 0.0] [%clk 0:13:24] } 43... Rxb2 { [%eval 0.0] [%clk 0:05:51] } 44. h4 { [%eval 0.0] [%clk 0:13:39] } 44... Rb1 { [%eval 0.09] [%clk 0:24:20] } 45. Kg4 { [%eval 0.0] [%clk 0:44:02] } 45... b2 { [%eval 0.0] [%clk 0:24:38] } 46. Rb3 { [%eval 0.02] [%clk 0:44:25] } 46... Ra1 { [%eval 0.0] [%clk 0:25:06] } 47. Rxb2 { [%eval 0.0] [%clk 0:44:49] } 47... Rxa3 { [%eval 0.0] [%clk 0:25:33] } 48. Rxb6 { [%eval 0.0] [%clk 0:45:12] } 48... h5+ { [%eval 0.0] [%clk 0:24:10] } 49. Kf4 { [%eval 0.0] [%clk 0:45:30] } 49... Kg7 { [%eval 0.0] [%clk 0:24:30] } 50. Re6 { [%eval 0.0] [%clk 0:45:54] } 50... Ra4+ { [%eval 0.0] [%clk 0:23:59] } 51. Re4 { [%eval 0.0] [%clk 0:46:19] } 51... Ra5 { [%eval 0.0] [%clk 0:24:07] } 52. Re5 { [%eval 0.0] [%clk 0:46:40] } 52... Ra4+ { [%eval 0.0] [%clk 0:24:36] } 53. Re4 { [%eval 0.0] [%clk 0:45:40] } 53... Ra5 { [%eval 0.0] [%clk 0:25:01] } 54. Re5 { [%eval 0.0] [%clk 0:46:04] } 54... Ra4+ { [%eval 0.0] [%clk 0:25:28] } 55. Kg5 { [%eval 0.0] [%clk 0:46:24] } 55... Rg4+ { [%eval 0.0] [%clk 0:25:50] } 56. Kxh5 { [%eval 0.0] [%clk 0:46:45] } 56... Rxg3 { [%eval 0.0] [%clk 0:26:17] } 57. Rg5+ { [%eval 0.0] [%clk 0:47:08] } 57... Rxg5+ { [%eval 0.0] [%clk 0:26:45] } 58. hxg5 { [%eval 0.0] [%clk 0:47:30] } 58... Kh7 { [%eval 0.0] [%clk 0:27:13] } 59. g6+ { [%eval 0.0] [%clk 0:47:55] } 59... Kg7 { [%eval 0.0] [%clk 0:27:41] } 60. Kg5 { [%eval 0.0] [%clk 0:48:20] } 60... Kg8 { [%eval 0.0] [%clk 0:28:05] } 61. Kf6 { [%eval 0.0] [%clk 0:48:39] } 61... Kf8 { [%eval 0.0] [%clk 0:28:32] } 62. Kf5 { [%eval 0.0] [%clk 0:49:05] } 62... Kg7 { [%eval 0.0] [%clk 0:28:59] } 63. Kg5 { [%eval 0.0] [%clk 0:49:31] } 63... Kg8 { [%eval 0.0] [%clk 0:29:26] } 64. Kh6 { [%eval 0.0] [%clk 0:49:53] } 64... Kh8 { [%eval 0.0] [%clk 0:29:48] } 65. g7+ { [%eval 0.0] [%clk 0:50:18] } 65... Kg8 { [%eval 0.0] [%clk 0:30:16] } 66. Kg6 { [%eval 0.0] [%clk 0:50:43] } 1/2-1/2