Event: U.S. Chess Championship
Site: Saint Louis, United States
Date: 2022-10-17
White: Swiercz, Dariusz
WhiteElo: 2652
Black: Sevian, Samuel
BlackElo: 2684
Result: 0-1
ECO: C80
Opening: Ruy Lopez: Open, Bernstein Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:30:57] } 1... e5 { [%eval 0.12] [%clk 1:28:48] } 2. Nf3 { [%eval 0.19] [%clk 1:31:14] } 2... Nc6 { [%eval 0.32] [%clk 1:29:12] } 3. Bb5 { [%eval 0.25] [%clk 1:31:40] } 3... a6 { [%eval 0.37] [%clk 1:29:34] } 4. Ba4 { [%eval 0.31] [%clk 1:32:05] } 4... Nf6 { [%eval 0.37] [%clk 1:29:57] } 5. O-O { [%eval 0.29] [%clk 1:32:26] } 5... Nxe4 { [%eval 0.51] [%clk 1:29:51] } 6. d4 { [%eval 0.21] [%clk 1:32:33] } 6... b5 { [%eval 0.2] [%clk 1:30:12] } 7. Bb3 { [%eval 0.21] [%clk 1:32:58] } 7... d5 { [%eval 0.43] [%clk 1:30:36] } 8. dxe5 { [%eval 0.42] [%clk 1:33:23] } 8... Be6 { [%eval 0.44] [%clk 1:30:57] } 9. Nbd2 { [%eval 0.47] [%clk 1:33:47] } 9... Be7 { [%eval 0.6] [%clk 1:31:00] } 10. c3 { [%eval 0.56] [%clk 1:34:11] } 10... Nc5 { [%eval 0.45] [%clk 1:31:10] } 11. Bc2 { [%eval 0.45] [%clk 1:34:35] } 11... d4 { [%eval 0.48] [%clk 1:31:33] } 12. Nb3 { [%eval 0.32] [%clk 1:34:57] } 12... d3 { [%eval 0.4] [%clk 1:31:54] } 13. Bb1 { [%eval 0.41] [%clk 1:35:11] } 13... Nxb3 { [%eval 0.62] [%clk 1:32:17] } 14. axb3 { [%eval 0.44] [%clk 1:35:38] } 14... Bf5 { [%eval 0.47] [%clk 1:32:38] } 15. Re1 { [%eval 0.31] [%clk 1:32:48] } 15... O-O { [%eval 0.64] [%clk 1:32:45] } 16. h3?! { [%eval 0.07] } { Inaccuracy. Bf4 was best. } { [%clk 1:25:58] } 16... Qd7?! { [%eval 0.76] } { Inaccuracy. a5 was best. } { [%clk 1:33:00] } 17. b4 { [%eval 0.63] [%clk 1:26:17] } 17... Rfd8 { [%eval 0.59] [%clk 1:32:23] } 18. Bf4 { [%eval 0.59] [%clk 1:25:26] } 18... a5 { [%eval 0.41] [%clk 1:32:17] } 19. g4 { [%eval 0.9] [%clk 1:25:05] } 19... Bg6 { [%eval 0.45] [%clk 1:32:34] } 20. bxa5 { [%eval 0.2] [%clk 1:25:24] } 20... Rxa5 { [%eval 0.56] [%clk 1:32:57] } 21. Ba2 { [%eval 0.0] [%clk 1:25:49] } 21... Rf8 { [%eval 0.52] [%clk 1:32:51] } 22. b4 { [%eval 0.7] [%clk 1:18:19] } 22... Ra4 { [%eval 0.18] [%clk 1:33:10] } 23. e6 { [%eval 0.48] [%clk 1:18:44] } 23... Qd8 { [%eval 0.34] [%clk 1:33:30] } 24. exf7+ { [%eval 0.26] [%clk 1:18:27] } 24... Kh8 { [%eval 0.64] [%clk 1:33:25] } 25. Be6?! { [%eval 0.0] } { Inaccuracy. Bd2 was best. } { [%clk 1:05:14] } 25... Rxa1 { [%eval -0.08] [%clk 1:31:45] } 26. Qxa1 { [%eval 0.0] [%clk 1:05:38] } 26... Bxf7 { [%eval 0.0] [%clk 1:28:14] } 27. Qa2 { [%eval 0.0] [%clk 1:03:25] } 27... Bg6 { [%eval 0.0] [%clk 1:02:16] } 28. Qd2 { [%eval 0.0] [%clk 0:56:36] } 28... h6 { [%eval 0.0] [%clk 0:49:08] } 29. Kg2 { [%eval -0.25] [%clk 0:42:19] } 29... Bd6 { [%eval 0.0] [%clk 0:43:07] } 30. Bxd6 { [%eval 0.0] [%clk 0:14:30] } 30... Qxd6 { [%eval 0.0] [%clk 0:39:16] } 31. Nh4 { [%eval -0.17] [%clk 0:13:50] } 31... Bh7 { [%eval -0.2] [%clk 0:39:16] } 32. Nf5?! { [%eval -0.84] } { Inaccuracy. f4 was best. } { [%clk 0:13:37] } 32... Bxf5 { [%eval -0.51] [%clk 0:34:01] } 33. Bxf5?! { [%eval -1.64] } { Inaccuracy. gxf5 was best. } { [%clk 0:14:06] } 33... Ne5? { [%eval -0.46] } { Mistake. Ne7 was best. } { [%clk 0:32:46] } 34. f4 { [%eval -0.4] [%clk 0:14:16] } 34... Rxf5 { [%eval -0.22] [%clk 0:26:58] } 35. fxe5?? { [%eval -7.2] } { Blunder. Rxe5 was best. } { [%clk 0:14:17] } 35... Qd5+ { [%eval -7.03] [%clk 0:25:32] } 36. Kg1 { [%eval -7.1] [%clk 0:14:42] } 36... Rf3 { [%eval -7.37] [%clk 0:24:39] } 37. Qg2 { [%eval -7.69] [%clk 0:00:52] } 37... d2 { [%eval -7.41] [%clk 0:24:26] } 38. Rd1 { [%eval -7.89] [%clk 0:01:21] } 38... Qd3 { [%eval -7.61] [%clk 0:24:47] } 39. Rxd2 { [%eval -7.46] [%clk 0:01:28] } 39... Qe3+ { [%eval -7.64] [%clk 0:24:45] } 40. Kh2 { [%eval -7.15] [%clk 0:01:13] } 40... Qf4+ { [%eval -7.61] [%clk 0:25:09] } 41. Kg1 { [%eval -7.81] [%clk 0:00:33] } 41... Rg3 { [%eval -7.82] [%clk 0:24:33] } 42. Re2 { [%eval -7.85] [%clk 0:30:19] } 42... Qf3 { [%eval -7.7] [%clk 0:54:44] } 0-1