Event: U.S. Chess Championship
Site: Saint Louis, United States
Date: 2022-10-05
White: Yoo, Christopher
WhiteElo: 2563
Black: Niemann, Hans
BlackElo: 2699
Result: 0-1
ECO: D01
Opening: Rapport-Jobava System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:07] } 1... Nf6 { [%eval 0.23] [%clk 1:30:13] } 2. Nc3 { [%eval -0.08] [%clk 1:30:02] } 2... d5 { [%eval -0.02] [%clk 1:30:17] } 3. Bf4 { [%eval -0.13] [%clk 1:30:30] } 3... e6 { [%eval -0.02] [%clk 1:25:12] } 4. Nb5 { [%eval 0.0] [%clk 1:30:57] } 4... Na6 { [%eval 0.0] [%clk 1:25:06] } 5. e3 { [%eval 0.0] [%clk 1:31:20] } 5... Be7 { [%eval -0.13] [%clk 1:23:07] } 6. Nf3 { [%eval 0.0] [%clk 1:31:45] } 6... O-O { [%eval -0.01] [%clk 1:21:09] } 7. Be2 { [%eval 0.0] [%clk 1:32:01] } 7... Nh5 { [%eval 0.0] [%clk 1:12:59] } 8. Be5 { [%eval 0.0] [%clk 1:30:05] } 8... f6 { [%eval 0.07] [%clk 1:12:55] } 9. Bg3 { [%eval 0.0] [%clk 1:30:33] } 9... c6 { [%eval 0.1] [%clk 1:06:44] } 10. Nc3 { [%eval -0.02] [%clk 1:30:52] } 10... c5 { [%eval 0.31] [%clk 1:06:57] } 11. O-O { [%eval -0.08] [%clk 1:23:10] } 11... Nxg3 { [%eval 0.07] [%clk 0:55:43] } 12. hxg3 { [%eval -0.06] [%clk 1:23:36] } 12... c4 { [%eval 0.17] [%clk 0:48:52] } 13. e4 { [%eval 0.16] [%clk 1:21:00] } 13... Bb4 { [%eval -0.08] [%clk 0:48:19] } 14. exd5 { [%eval 0.07] [%clk 1:15:42] } 14... exd5 { [%eval 0.03] [%clk 0:48:27] } 15. Nb1 { [%eval -0.03] [%clk 1:14:07] } 15... Nc7 { [%eval 0.08] [%clk 0:47:04] } 16. c3 { [%eval -0.04] [%clk 1:12:42] } 16... Bd6 { [%eval 0.29] [%clk 0:46:36] } 17. Nbd2?! { [%eval -0.54] } { Inaccuracy. a4 was best. } { [%clk 1:12:08] } 17... b5 { [%eval -0.39] [%clk 0:44:17] } 18. Ne1 { [%eval -0.93] [%clk 1:09:14] } 18... Be6 { [%eval -0.48] [%clk 0:37:53] } 19. Nc2?! { [%eval -1.05] } { Inaccuracy. a4 was best. } { [%clk 1:07:15] } 19... Qd7?! { [%eval -0.38] } { Inaccuracy. a5 was best. } { [%clk 0:37:49] } 20. Re1 { [%eval -0.85] [%clk 1:05:14] } 20... a5 { [%eval -0.89] [%clk 0:37:19] } 21. a3 { [%eval -0.77] [%clk 0:59:01] } 21... g6 { [%eval -0.64] [%clk 0:27:54] } 22. Nf1 { [%eval -0.86] [%clk 0:51:40] } 22... h5 { [%eval -0.7] [%clk 0:26:11] } 23. Qd2 { [%eval -0.95] [%clk 0:51:02] } 23... Kg7 { [%eval -0.75] [%clk 0:25:29] } 24. f4 { [%eval -0.95] [%clk 0:50:26] } 24... Rh8 { [%eval -0.79] [%clk 0:14:52] } 25. Bf3 { [%eval -0.89] [%clk 0:49:10] } 25... f5 { [%eval -0.61] [%clk 0:11:23] } 26. Re2 { [%eval -0.78] [%clk 0:41:38] } 26... Ne8 { [%eval -0.75] [%clk 0:10:22] } 27. Rae1 { [%eval -0.84] [%clk 0:39:30] } 27... Bf7 { [%eval -0.8] [%clk 0:09:32] } 28. Re5 { [%eval -0.7] [%clk 0:39:47] } 28... Nf6 { [%eval -0.67] [%clk 0:09:28] } 29. Nfe3 { [%eval -0.71] [%clk 0:39:29] } 29... h4 { [%eval -0.58] [%clk 0:04:06] } 30. Qf2 { [%eval -0.77] [%clk 0:35:50] } 30... h3?! { [%eval 0.14] } { Inaccuracy. Nh5 was best. } { [%clk 0:03:13] } 31. Re2? { [%eval -1.04] } { Mistake. gxh3 was best. } { [%clk 0:34:05] } 31... Rad8 { [%eval -0.77] [%clk 0:02:27] } 32. Qe1?! { [%eval -1.54] } { Inaccuracy. Qf1 was best. } { [%clk 0:29:25] } 32... Ne4 { [%eval -1.53] [%clk 0:02:01] } 33. g4 { [%eval -1.87] [%clk 0:28:49] } 33... Bxe5?! { [%eval -0.78] } { Inaccuracy. hxg2 was best. } { [%clk 0:02:17] } 34. dxe5 { [%eval -0.83] [%clk 0:29:11] } 34... hxg2 { [%eval -0.45] [%clk 0:02:03] } 35. Rxg2 { [%eval -0.69] [%clk 0:26:16] } 35... Rh3 { [%eval -0.83] [%clk 0:02:25] } 36. e6?? { [%eval -3.5] } { Blunder. Bxe4 was best. } { [%clk 0:26:35] } 36... Bxe6 { [%eval -3.42] [%clk 0:01:31] } 37. gxf5 { [%eval -3.58] [%clk 0:26:19] } 37... Bxf5 { [%eval -3.65] [%clk 0:01:34] } 38. Nxf5+ { [%eval -3.59] [%clk 0:25:07] } 38... Qxf5 { [%eval -3.95] [%clk 0:02:00] } 39. Nd4 { [%eval -3.86] [%clk 0:25:33] } 39... Qf6 { [%eval -3.95] [%clk 0:00:47] } 40. Bxe4?! { [%eval -5.27] } { Inaccuracy. f5 was best. } { [%clk 0:21:05] } 40... Re8 { [%eval -5.33] [%clk 0:00:38] } 41. f5 { [%eval -5.26] [%clk 0:16:37] } 41... Rxe4 { [%eval -7.99] [%clk 0:00:49] } 42. Qf2 { [%eval -6.51] [%clk 0:16:56] } 42... Reh4 { [%eval -7.2] [%clk 0:26:34] } 43. Rxg6+ { [%eval -8.57] [%clk 0:41:26] } 43... Qxg6+ { [%eval -9.26] [%clk 0:26:42] } 44. fxg6 { [%eval -8.37] [%clk 0:41:53] } 44... Rh1+ { [%eval -8.38] [%clk 0:27:05] } 45. Kg2 { [%eval -8.79] [%clk 0:42:19] } 45... R4h2+ { [%eval -7.53] [%clk 0:27:27] } 46. Kg3 { [%eval -7.42] [%clk 0:42:40] } 46... Rxf2 { [%eval -7.41] [%clk 0:27:52] } 47. Kxf2 { [%eval -7.5] [%clk 0:43:07] } 47... Rh2+ { [%eval -7.57] [%clk 0:27:55] } 48. Ke3 { [%eval -7.5] [%clk 0:43:35] } 48... Rxb2 { [%eval -7.69] [%clk 0:28:17] } 49. Kf4 { [%eval -9.07] [%clk 0:44:01] } 49... Kxg6 { [%eval -8.49] [%clk 0:27:53] } 50. Ke5 { [%eval -8.46] [%clk 0:43:59] } 50... b4 { [%eval -7.45] [%clk 0:27:21] } 51. axb4 { [%eval -9.37] [%clk 0:44:24] } 51... axb4 { [%eval -7.17] [%clk 0:27:44] } 52. cxb4 { [%eval -7.66] [%clk 0:44:50] } 52... c3 { [%eval -7.15] [%clk 0:27:48] } 53. b5 { [%eval -7.72] [%clk 0:45:13] } 53... Rxb5 { [%eval -7.43] [%clk 0:28:11] } 54. Nxb5 { [%eval -8.17] [%clk 0:44:16] } 54... c2 { [%eval -7.64] [%clk 0:28:35] } 55. Kd4 { [%eval -8.55] } 0-1