Event: U.S. Chess Championship
Site: Saint Louis, United States
Date: 2022-10-14
White: Shankland, Sam
WhiteElo: 2712
Black: Yoo, Christopher
BlackElo: 2563
Result: 1-0
ECO: A21
Opening: English Opening: King's English Variation, Kramnik-Shirov Counterattack
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:50] } 1... e5 { [%eval 0.25] [%clk 1:30:35] } 2. Nc3 { [%eval 0.0] [%clk 1:31:13] } 2... Bb4 { [%eval 0.19] [%clk 1:30:33] } 3. Nd5 { [%eval 0.21] [%clk 1:31:34] } 3... a5 { [%eval 0.26] [%clk 1:30:58] } 4. Nf3 { [%eval 0.24] [%clk 1:31:34] } 4... d6 { [%eval 0.37] [%clk 1:27:11] } 5. e3 { [%eval 0.09] [%clk 1:26:19] } 5... Nf6?! { [%eval 0.96] } { Inaccuracy. c6 was best. } { [%clk 1:22:45] } 6. a3 { [%eval 0.53] [%clk 1:24:01] } 6... Nxd5 { [%eval 0.5] [%clk 1:22:29] } 7. cxd5 { [%eval 0.6] [%clk 1:24:27] } 7... Bc5 { [%eval 0.44] [%clk 1:22:55] } 8. d4 { [%eval 0.72] [%clk 1:23:21] } 8... exd4 { [%eval 0.7] [%clk 1:23:18] } 9. exd4 { [%eval 0.56] [%clk 1:23:35] } 9... Bb6 { [%eval 0.87] [%clk 1:23:25] } 10. Bg5 { [%eval 0.47] [%clk 1:22:31] } 10... f6 { [%eval 0.67] [%clk 1:22:44] } 11. Be3 { [%eval 0.47] [%clk 1:22:09] } 11... O-O { [%eval 0.43] [%clk 1:21:25] } 12. Bd3 { [%eval 0.51] [%clk 1:20:49] } 12... f5 { [%eval 0.54] [%clk 1:17:38] } 13. Qc2 { [%eval 0.32] [%clk 1:15:17] } 13... f4?! { [%eval 1.12] } { Inaccuracy. Nd7 was best. } { [%clk 1:11:21] } 14. Bxh7+ { [%eval 0.8] [%clk 1:13:02] } 14... Kh8 { [%eval 1.18] [%clk 1:11:45] } 15. Bd2 { [%eval 1.01] [%clk 1:13:08] } 15... Qe7+? { [%eval 2.28] } { Mistake. Qe8+ was best. } { [%clk 1:06:24] } 16. Kf1 { [%eval 2.49] [%clk 1:10:16] } 16... Bg4 { [%eval 2.36] [%clk 0:59:14] } 17. Re1 { [%eval 2.37] [%clk 1:05:25] } 17... Qf6 { [%eval 2.43] [%clk 0:57:59] } 18. h4 { [%eval 2.72] [%clk 1:02:15] } 18... Nd7 { [%eval 2.37] [%clk 0:53:47] } 19. h5 { [%eval 2.86] [%clk 0:59:36] } 19... Bxf3 { [%eval 3.1] [%clk 0:40:56] } 20. gxf3 { [%eval 2.9] [%clk 0:59:55] } 20... Qg5?! { [%eval 4.09] } { Inaccuracy. Rae8 was best. } { [%clk 0:37:19] } 21. Bg6 { [%eval 4.33] [%clk 0:47:41] } 21... Nf6 { [%eval 3.87] [%clk 0:33:47] } 22. Qd3 { [%eval 3.95] [%clk 0:40:51] } 22... a4 { [%eval 6.68] [%clk 0:31:48] } 23. Bc3? { [%eval 3.38] } { Mistake. h6 was best. } { [%clk 0:34:18] } 23... Ba5 { [%eval 3.08] [%clk 0:29:17] } 24. Ke2 { [%eval 3.18] [%clk 0:31:23] } 24... Qh6 { [%eval 3.5] [%clk 0:27:23] } 25. Reg1?! { [%eval 2.4] } { Inaccuracy. Kd2 was best. } { [%clk 0:30:17] } 25... Bxc3 { [%eval 2.52] [%clk 0:25:06] } 26. bxc3 { [%eval 2.48] [%clk 0:29:41] } 26... Nxd5 { [%eval 2.45] [%clk 0:25:32] } 27. c4 { [%eval 2.48] [%clk 0:27:39] } 27... Ne7 { [%eval 2.4] [%clk 0:24:35] } 28. Kd2 { [%eval 2.17] [%clk 0:25:48] } 28... Ra5? { [%eval 4.03] } { Mistake. Nc6 was best. } { [%clk 0:21:22] } 29. d5?! { [%eval 2.62] } { Inaccuracy. Qe4 was best. } { [%clk 0:22:35] } 29... Rc5? { [%eval 4.91] } { Mistake. c6 was best. } { [%clk 0:19:51] } 30. Qe2 { [%eval 5.24] [%clk 0:22:12] } 30... Ng8 { [%eval 6.67] [%clk 0:16:14] } 31. Bc2 { [%eval 7.25] [%clk 0:20:09] } 31... Rf6 { [%eval 7.24] [%clk 0:16:40] } 32. Qf1 { [%eval 7.27] [%clk 0:19:18] } 32... b5 { [%eval 7.53] [%clk 0:15:07] } 33. Rg6 { [%eval 7.1] [%clk 0:19:32] } 33... bxc4 { [%eval 7.37] [%clk 0:15:33] } 34. Kc1 { [%eval 7.81] [%clk 0:16:30] } 34... Rf8 { [%eval 8.52] [%clk 0:14:08] } 35. Rxh6+ { [%eval 8.45] [%clk 0:14:54] } 35... Nxh6 { [%eval 8.12] [%clk 0:14:06] } 36. Qg2 { [%eval 9.0] [%clk 0:14:49] } 36... Kg8? { [%eval #9] } { Checkmate is now unavoidable. Rxd5 was best. } { [%clk 0:14:01] } 37. Qg6?! { [%eval 12.55] } { Lost forced checkmate sequence. Rg1 was best. } { [%clk 0:14:29] } 37... c6?! { [%eval #15] } { Checkmate is now unavoidable. Rxd5 was best. } { [%clk 0:14:03] } 38. Rg1 { [%eval 14.84] [%clk 0:14:37] } 1-0