Event: U.S. Chess Championship
Site: Saint Louis, United States
Date: 2022-10-07
White: Yoo, Christopher
WhiteElo: 2563
Black: Moradiabadi, Elshan
BlackElo: 2534
Result: 1-0
ECO: E04
Opening: Catalan Opening: Open Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:55] } 1... d5 { [%eval 0.38] [%clk 1:30:53] } 2. c4 { [%eval 0.27] [%clk 1:31:16] } 2... e6 { [%eval 0.3] [%clk 1:30:45] } 3. Nf3 { [%eval 0.0] [%clk 1:31:39] } 3... Nf6 { [%eval 0.17] [%clk 1:29:27] } 4. g3 { [%eval 0.2] [%clk 1:31:55] } 4... dxc4 { [%eval 0.4] [%clk 1:27:55] } 5. Bg2 { [%eval 0.14] [%clk 1:32:18] } 5... c5 { [%eval 0.43] [%clk 1:28:22] } 6. Qa4+ { [%eval 0.01] [%clk 1:31:47] } 6... Bd7 { [%eval 0.35] [%clk 1:26:18] } 7. Qxc4 { [%eval 0.06] [%clk 1:32:11] } 7... Bc6 { [%eval 0.33] [%clk 1:26:19] } 8. dxc5 { [%eval 0.31] [%clk 1:30:50] } 8... Nbd7 { [%eval 0.29] [%clk 1:26:18] } 9. Be3 { [%eval 0.26] [%clk 1:26:05] } 9... Rc8 { [%eval 0.6] [%clk 1:18:08] } 10. b4 { [%eval 0.42] [%clk 1:21:19] } 10... b6 { [%eval 0.41] [%clk 1:14:46] } 11. O-O { [%eval 0.22] [%clk 1:11:30] } 11... bxc5 { [%eval 0.22] [%clk 1:15:13] } 12. b5 { [%eval 0.39] [%clk 1:11:27] } 12... Bb7 { [%eval 0.91] [%clk 1:09:25] } 13. Rd1 { [%eval 0.62] [%clk 1:02:41] } 13... Be7 { [%eval 0.72] [%clk 1:05:47] } 14. a4 { [%eval 0.85] [%clk 0:56:09] } 14... O-O { [%eval 0.78] [%clk 0:58:58] } 15. a5 { [%eval 0.76] [%clk 0:52:56] } 15... Nb6?! { [%eval 1.5] } { Inaccuracy. Nd5 was best. } { [%clk 0:55:13] } 16. Qc2?! { [%eval 0.65] } { Inaccuracy. Rxd8 was best. } { [%clk 0:49:38] } 16... Nbd5 { [%eval 0.61] [%clk 0:55:35] } 17. Bd2 { [%eval 0.49] [%clk 0:49:49] } 17... Qe8 { [%eval 0.45] [%clk 0:55:15] } 18. Qc4?! { [%eval -0.28] } { Inaccuracy. Nc3 was best. } { [%clk 0:46:58] } 18... Nb4 { [%eval -0.31] [%clk 0:52:02] } 19. Na3 { [%eval -0.18] [%clk 0:44:47] } 19... Ne4 { [%eval -0.07] [%clk 0:49:10] } 20. Bf4 { [%eval -0.1] [%clk 0:44:19] } 20... Bd5 { [%eval 0.0] [%clk 0:46:33] } 21. Qc1 { [%eval -0.24] [%clk 0:44:43] } 21... c4 { [%eval 0.03] [%clk 0:27:25] } 22. Ne5?! { [%eval -0.62] } { Inaccuracy. Nd4 was best. } { [%clk 0:36:08] } 22... Nc5?! { [%eval 0.22] } { Inaccuracy. c3 was best. } { [%clk 0:20:37] } 23. Nexc4 { [%eval 0.2] [%clk 0:25:36] } 23... Bxg2 { [%eval 0.56] [%clk 0:12:56] } 24. Nd6 { [%eval 0.48] [%clk 0:22:48] } 24... Bxd6 { [%eval 0.62] [%clk 0:13:22] } 25. Bxd6 { [%eval 0.5] [%clk 0:23:12] } 25... Nb3?! { [%eval 1.24] } { Inaccuracy. Nb7 was best. } { [%clk 0:12:58] } 26. Qb2 { [%eval 1.06] [%clk 0:22:42] } 26... Nxa1 { [%eval 1.11] [%clk 0:13:22] } 27. Bxb4 { [%eval 1.07] [%clk 0:21:27] } 27... Ba8 { [%eval 1.27] [%clk 0:11:35] } 28. Rxa1 { [%eval 1.31] [%clk 0:20:39] } 28... Qd7?! { [%eval 2.14] } { Inaccuracy. h6 was best. } { [%clk 0:10:06] } 29. Bxf8 { [%eval 2.02] [%clk 0:21:04] } 29... Rxf8 { [%eval 1.78] [%clk 0:09:14] } 30. Rc1 { [%eval 1.81] [%clk 0:20:34] } 30... a6? { [%eval 3.2] } { Mistake. Qd5 was best. } { [%clk 0:09:22] } 31. b6 { [%eval 2.94] [%clk 0:15:27] } 31... Qd5 { [%eval 3.1] [%clk 0:09:51] } 32. f3 { [%eval 3.11] [%clk 0:15:51] } 32... Qxa5 { [%eval 3.34] [%clk 0:10:17] } 33. Nc4 { [%eval 3.2] [%clk 0:15:15] } 33... Qd5 { [%eval 2.69] [%clk 0:09:59] } 34. Ne3 { [%eval 2.85] [%clk 0:13:34] } 34... Qg5?! { [%eval 4.22] } { Inaccuracy. Qb5 was best. } { [%clk 0:08:58] } 35. Kf2 { [%eval 3.91] [%clk 0:13:12] } 35... Qf6?! { [%eval 5.99] } { Inaccuracy. Qb5 was best. } { [%clk 0:03:38] } 36. Qb4 { [%eval 6.3] [%clk 0:12:19] } 36... a5 { [%eval 6.57] [%clk 0:03:10] } 37. Qxa5 { [%eval 6.67] [%clk 0:12:28] } 37... Qh6 { [%eval 6.67] [%clk 0:03:36] } 38. h4 { [%eval 7.03] [%clk 0:11:50] } 38... f5 { [%eval 7.12] [%clk 0:04:01] } 39. Qxa8 { [%eval 7.77] [%clk 0:11:41] } 1-0