Event: U.S. Chess Championship
Site: Saint Louis, United States
Date: 2022-10-18
White: Lenderman, Aleksandr
WhiteElo: 2535
Black: So, Wesley
BlackElo: 2774
Result: 0-1
ECO: E04
Opening: Catalan Opening: Open Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... d5 { [%eval 0.38] [%clk 1:29:29] } 2. Nf3 { [%eval 0.28] [%clk 1:31:14] } 2... Nf6 { [%eval 0.25] [%clk 1:29:11] } 3. c4 { [%eval 0.16] [%clk 1:31:30] } 3... e6 { [%eval 0.17] [%clk 1:29:13] } 4. g3 { [%eval 0.2] [%clk 1:31:46] } 4... dxc4 { [%eval 0.4] [%clk 1:28:10] } 5. Bg2 { [%eval 0.14] [%clk 1:32:05] } 5... c5 { [%eval 0.43] [%clk 1:28:37] } 6. O-O { [%eval 0.42] [%clk 1:32:12] } 6... Nc6 { [%eval 0.36] [%clk 1:29:04] } 7. Ne5 { [%eval 0.12] [%clk 1:32:22] } 7... Bd7 { [%eval 0.09] [%clk 1:29:29] } 8. Nd2 { [%eval 0.29] [%clk 1:32:30] } 8... cxd4 { [%eval 0.29] [%clk 1:29:34] } 9. Ndxc4 { [%eval 0.56] [%clk 1:32:49] } 9... Be7 { [%eval 0.51] [%clk 1:25:20] } 10. Qb3 { [%eval 0.47] [%clk 1:32:57] } 10... Qc7 { [%eval 0.24] [%clk 1:24:13] } 11. Nxc6 { [%eval 0.09] [%clk 1:33:10] } 11... Bxc6 { [%eval 0.07] [%clk 1:24:37] } 12. Bf4 { [%eval 0.05] [%clk 1:33:32] } 12... Qd8 { [%eval 0.14] [%clk 1:25:00] } 13. Bxc6+ { [%eval 0.16] [%clk 1:33:42] } 13... bxc6 { [%eval 0.09] [%clk 1:25:28] } 14. Ne5 { [%eval 0.1] [%clk 1:33:34] } 14... c5 { [%eval 0.0] [%clk 1:25:56] } 15. Qa4+ { [%eval -0.03] [%clk 1:33:40] } 15... Kf8 { [%eval 0.24] [%clk 1:26:23] } 16. e3 { [%eval 0.07] [%clk 1:31:40] } 16... Qe8 { [%eval 0.11] [%clk 1:25:12] } 17. Qa6 { [%eval 0.09] [%clk 1:30:57] } 17... Nd5 { [%eval 0.29] [%clk 1:16:27] } 18. exd4 { [%eval 0.0] [%clk 1:30:36] } 18... cxd4 { [%eval 0.0] [%clk 1:16:53] } 19. Rac1 { [%eval -0.12] [%clk 1:26:35] } 19... g5 { [%eval 0.4] [%clk 1:09:40] } 20. Bd2 { [%eval 0.1] [%clk 1:26:08] } 20... Kg7 { [%eval 0.45] [%clk 1:09:50] } 21. Qd3 { [%eval 0.35] [%clk 0:58:43] } 21... Rc8 { [%eval 0.4] [%clk 0:57:07] } 22. Qxd4 { [%eval 0.54] [%clk 0:40:21] } 22... Rxc1 { [%eval 0.45] [%clk 0:54:41] } 23. Bxc1 { [%eval 0.4] [%clk 0:39:16] } 23... Bf6 { [%eval 0.48] [%clk 0:52:21] } 24. Re1 { [%eval 0.32] [%clk 0:32:09] } 24... Qe7 { [%eval 0.45] [%clk 0:39:25] } 25. h4 { [%eval 0.47] [%clk 0:27:57] } 25... h6 { [%eval 0.27] [%clk 0:34:53] } 26. hxg5 { [%eval 0.75] [%clk 0:27:26] } 26... hxg5 { [%eval 0.83] [%clk 0:35:22] } 27. Bd2?! { [%eval 0.0] } { Inaccuracy. Qg4 was best. } { [%clk 0:26:10] } 27... Qb7 { [%eval 0.0] [%clk 0:30:42] } 28. Re4 { [%eval -0.24] [%clk 0:21:18] } 28... Ne7 { [%eval -0.19] [%clk 0:21:50] } 29. Bc3 { [%eval -0.46] [%clk 0:19:15] } 29... Ng6 { [%eval -0.49] [%clk 0:20:30] } 30. f3 { [%eval -0.48] [%clk 0:15:33] } 30... Rc8 { [%eval -0.38] [%clk 0:12:14] } 31. f4 { [%eval -0.73] [%clk 0:08:03] } 31... gxf4 { [%eval -0.93] [%clk 0:05:52] } 32. gxf4 { [%eval -0.59] [%clk 0:08:25] } 32... Bxe5 { [%eval -0.41] [%clk 0:06:19] } 33. fxe5 { [%eval -0.3] [%clk 0:07:48] } 33... Rh8 { [%eval -0.15] [%clk 0:06:45] } 34. Qe3?! { [%eval -1.23] } { Inaccuracy. Kf2 was best. } { [%clk 0:07:00] } 34... Rh5 { [%eval -1.25] [%clk 0:06:49] } 35. a4 { [%eval -1.25] [%clk 0:05:56] } 35... Qd5 { [%eval -0.86] [%clk 0:06:52] } 36. Qd4 { [%eval -0.92] [%clk 0:05:18] } 36... Qa8?! { [%eval -0.15] } { Inaccuracy. Qb3 was best. } { [%clk 0:05:49] } 37. Qe3? { [%eval -1.38] } { Mistake. Kf2 was best. } { [%clk 0:04:34] } 37... Qh8 { [%eval -0.85] [%clk 0:05:45] } 38. Kf1?? { [%eval -7.2] } { Blunder. Rg4 was best. } { [%clk 0:01:56] } 38... Rh1+ { [%eval -7.21] [%clk 0:04:07] } 39. Ke2 { [%eval -7.22] [%clk 0:02:11] } 39... Qh5+ { [%eval -7.17] [%clk 0:03:35] } 40. Kd3 { [%eval -7.13] [%clk 0:02:19] } 40... Rh3 { [%eval -7.16] [%clk 0:03:55] } 0-1