Event: Sinquefield Cup
Site: Saint Louis, United States
Date: 2022-09-08
White: Niemann, Hans
WhiteElo: 2688
Black: So, Wesley
BlackElo: 2771
Result: 0-1
ECO: C42
Opening: Petrov's Defense: Classical Attack
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:30:40] } 1... e5 { [%eval 0.12] [%clk 1:30:11] } 2. Nf3 { [%eval 0.19] [%clk 1:30:52] } 2... Nf6 { [%eval 0.5] [%clk 1:30:05] } 3. Nxe5 { [%eval 0.34] [%clk 1:30:26] } 3... d6 { [%eval 0.37] [%clk 1:30:15] } 4. Nf3 { [%eval 0.35] [%clk 1:29:57] } 4... Nxe4 { [%eval 0.25] [%clk 1:30:31] } 5. d4 { [%eval 0.4] [%clk 1:29:45] } 5... d5 { [%eval 0.4] [%clk 1:30:51] } 6. Bd3 { [%eval 0.28] [%clk 1:30:02] } 6... Bf5 { [%eval 0.48] [%clk 1:31:15] } 7. O-O { [%eval 0.55] [%clk 1:27:16] } 7... Be7 { [%eval 0.42] [%clk 1:31:41] } 8. Re1 { [%eval 0.49] [%clk 1:24:29] } 8... O-O { [%eval 0.46] [%clk 1:32:04] } 9. Nbd2 { [%eval 0.16] [%clk 1:20:43] } 9... Nd6 { [%eval 0.29] [%clk 1:32:29] } 10. Nf1 { [%eval 0.25] [%clk 1:18:07] } 10... c6 { [%eval 0.36] [%clk 1:32:52] } 11. Bf4 { [%eval 0.45] [%clk 1:15:47] } 11... Bxd3 { [%eval 0.24] [%clk 1:33:14] } 12. Qxd3 { [%eval 0.27] [%clk 1:16:04] } 12... Na6 { [%eval 0.37] [%clk 1:33:41] } 13. Ne3 { [%eval 0.4] [%clk 1:13:23] } 13... Nc7 { [%eval 0.42] [%clk 1:34:06] } 14. b3 { [%eval 0.36] [%clk 1:13:35] } 14... Ne6 { [%eval 0.16] [%clk 1:33:40] } 15. Be5 { [%eval 0.12] [%clk 1:11:49] } 15... Ne4 { [%eval 0.11] [%clk 1:19:59] } 16. c4 { [%eval -0.05] [%clk 1:09:25] } 16... Nf6?! { [%eval 0.59] } { Inaccuracy. Bb4 was best. } { [%clk 1:19:48] } 17. Rad1 { [%eval 0.44] [%clk 1:03:28] } 17... g6 { [%eval 0.72] [%clk 1:11:43] } 18. g3 { [%eval 0.45] [%clk 1:00:32] } 18... a6 { [%eval 0.81] [%clk 1:09:38] } 19. Re2 { [%eval 0.46] [%clk 0:57:37] } 19... Re8 { [%eval 0.38] [%clk 1:08:11] } 20. h4 { [%eval 0.0] [%clk 0:54:53] } 20... Nh5 { [%eval 0.34] [%clk 1:01:30] } 21. cxd5 { [%eval 0.0] [%clk 0:31:41] } 21... cxd5 { [%eval 0.0] [%clk 1:01:57] } 22. Ng2 { [%eval -0.53] [%clk 0:31:23] } 22... f6 { [%eval -0.84] [%clk 0:59:08] } 23. Bb8 { [%eval -0.78] [%clk 0:31:23] } 23... Kf7 { [%eval -1.12] [%clk 0:48:54] } 24. g4 { [%eval -0.94] [%clk 0:30:51] } 24... Qxb8 { [%eval -0.84] [%clk 0:47:52] } 25. gxh5 { [%eval -0.93] [%clk 0:30:38] } 25... Nf4 { [%eval -0.78] [%clk 0:47:52] } 26. Nxf4 { [%eval -0.9] [%clk 0:29:34] } 26... Qxf4 { [%eval -0.93] [%clk 0:48:20] } 27. hxg6+ { [%eval -0.87] [%clk 0:29:23] } 27... hxg6 { [%eval -1.1] [%clk 0:48:48] } 28. Rde1 { [%eval -0.92] [%clk 0:29:25] } 28... Bd6 { [%eval -0.84] [%clk 0:40:04] } 29. Rxe8 { [%eval -0.83] [%clk 0:29:19] } 29... Rxe8 { [%eval -0.84] [%clk 0:39:29] } 30. Rxe8 { [%eval -1.12] [%clk 0:29:39] } 30... Qg4+ { [%eval -1.02] [%clk 0:39:56] } 31. Kf1 { [%eval -0.77] [%clk 0:29:59] } 31... Kxe8 { [%eval -0.85] [%clk 0:40:24] } 32. a4 { [%eval -1.07] [%clk 0:29:05] } 32... Kf7 { [%eval -0.76] [%clk 0:38:47] } 33. Qe3?! { [%eval -1.48] } { Inaccuracy. Qc3 was best. } { [%clk 0:27:18] } 33... Bf4?! { [%eval -0.37] } { Inaccuracy. Bb4 was best. } { [%clk 0:29:03] } 34. Qd3 { [%eval -0.74] [%clk 0:26:55] } 34... Qh3+ { [%eval -0.7] [%clk 0:27:53] } 35. Ke2 { [%eval -0.8] [%clk 0:26:54] } 35... Qe6+ { [%eval -0.71] [%clk 0:28:21] } 36. Kf1 { [%eval -0.69] [%clk 0:25:29] } 36... Qe4?! { [%eval -0.1] } { Inaccuracy. Qh3+ was best. } { [%clk 0:23:03] } 37. Qc3 { [%eval -0.17] [%clk 0:25:22] } 37... Bd6 { [%eval -0.18] [%clk 0:15:54] } 38. Kg2 { [%eval -0.71] [%clk 0:25:43] } 38... Qg4+ { [%eval -0.75] [%clk 0:14:05] } 39. Kf1 { [%eval -0.71] [%clk 0:26:00] } 39... Ke7 { [%eval -0.71] [%clk 0:13:18] } 40. Ng1 { [%eval -0.8] [%clk 0:18:24] } 40... Qf5 { [%eval -0.79] [%clk 0:05:34] } 41. Qe3+ { [%eval -0.63] [%clk 0:17:33] } 41... Qe4 { [%eval -0.28] [%clk 0:01:42] } 42. Ke2? { [%eval -1.82] } { Mistake. Ne2 was best. } { [%clk 0:13:37] } 42... Bh2 { [%eval -2.03] [%clk 0:26:57] } 43. Nf3?! { [%eval -2.97] } { Inaccuracy. Nh3 was best. } { [%clk 0:40:10] } 43... Bf4 { [%eval -3.61] [%clk 0:26:42] } 44. Qxe4+ { [%eval -3.05] [%clk 0:40:25] } 44... dxe4 { [%eval -3.25] [%clk 0:27:08] } 45. Ne1?! { [%eval -4.41] } { Inaccuracy. Nd2 was best. } { [%clk 0:40:45] } 45... Ke6 { [%eval -4.04] [%clk 0:23:29] } 46. Ng2 { [%eval -4.18] [%clk 0:41:06] } 46... Bb8 { [%eval -3.6] [%clk 0:21:53] } 47. Ne3 { [%eval -4.42] [%clk 0:39:04] } 47... Ba7 { [%eval -4.0] [%clk 0:22:20] } 48. d5+ { [%eval -4.7] [%clk 0:36:34] } 48... Kd6 { [%eval -4.49] [%clk 0:22:45] } 49. Ng2 { [%eval -3.99] [%clk 0:36:48] } 49... Ke5 { [%eval -4.11] [%clk 0:21:52] } 50. d6 { [%eval -5.35] [%clk 0:28:29] } 50... Kxd6 { [%eval -4.85] [%clk 0:21:46] } 51. Nf4 { [%eval -5.25] [%clk 0:28:49] } 51... g5 { [%eval -5.01] [%clk 0:22:08] } 52. hxg5 { [%eval -5.13] [%clk 0:29:15] } 52... fxg5 { [%eval -5.08] [%clk 0:22:36] } 53. Nh3 { [%eval -5.09] [%clk 0:29:33] } 53... g4 { [%eval -5.36] [%clk 0:23:02] } 54. Ng5 { [%eval -5.26] [%clk 0:29:59] } 54... Ke5 { [%eval -5.73] [%clk 0:18:57] } 55. Nf7+ { [%eval -6.61] [%clk 0:30:13] } 55... Kf4 { [%eval -6.75] [%clk 0:16:39] } 56. Kf1 { [%eval -6.63] [%clk 0:28:30] } 56... Bb6 { [%eval -5.62] [%clk 0:15:10] } 57. Nd6?! { [%eval -9.4] } { Inaccuracy. b4 was best. } { [%clk 0:28:41] } 57... Kf3 { [%eval -9.05] [%clk 0:15:06] } 58. Nc4 { [%eval -9.57] [%clk 0:27:44] } 58... Bxf2 { [%eval -9.26] [%clk 0:15:19] } 59. Nd2+ { [%eval -10.89] [%clk 0:28:09] } 59... Kf4 { [%eval -11.01] [%clk 0:15:45] } 0-1