Event: 2023 U.S. Junior Chess Championship
Site: Saint Louis, United States
Date: 2023-07-21
White: Liang, Jason
WhiteElo: 2499
Black: Xu, Arthur
BlackElo: 2083
Result: 1-0
ECO: C60
Opening: Ruy Lopez: Fianchetto Defense
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:56] } 1... e5 { [%eval 0.35] [%clk 1:30:55] } 2. Nf3 { [%eval 0.29] [%clk 1:31:15] } 2... Nc6 { [%eval 0.32] [%clk 1:31:21] } 3. Bb5 { [%eval 0.34] [%clk 1:31:36] } 3... g6 { [%eval 0.62] [%clk 1:31:30] } 4. c3 { [%eval 0.71] [%clk 1:31:47] } 4... Bg7 { [%eval 0.74] [%clk 1:31:50] } 5. d4 { [%eval 0.62] [%clk 1:31:54] } 5... exd4 { [%eval 0.67] [%clk 1:32:16] } 6. cxd4 { [%eval 0.5] [%clk 1:32:15] } 6... a6 { [%eval 0.48] [%clk 1:32:41] } 7. Ba4 { [%eval 0.49] [%clk 1:32:23] } 7... b5 { [%eval 0.48] [%clk 1:32:24] } 8. Bc2 { [%eval 0.49] [%clk 1:32:08] } 8... Nge7 { [%eval 0.66] [%clk 1:32:49] } 9. d5 { [%eval 0.63] [%clk 1:31:37] } 9... Na5 { [%eval 0.9] [%clk 1:29:21] } 10. Bd2 { [%eval 0.97] [%clk 1:31:21] } 10... Nc4 { [%eval 0.98] [%clk 1:13:13] } 11. Bc3 { [%eval 0.88] [%clk 1:31:33] } 11... Nxb2?! { [%eval 1.61] } { Inaccuracy. Bxc3+ was best. } { [%clk 1:10:33] } 12. Qc1?! { [%eval 0.84] } { Inaccuracy. Bxg7 was best. } { [%clk 1:15:17] } 12... Bxc3+ { [%eval 0.81] [%clk 1:10:46] } 13. Nxc3 { [%eval 0.84] [%clk 1:15:38] } 13... Nc4 { [%eval 0.77] [%clk 1:11:04] } 14. Bd3 { [%eval 0.82] [%clk 1:13:37] } 14... Nb6 { [%eval 1.07] [%clk 1:08:15] } 15. a4 { [%eval 1.02] [%clk 1:07:33] } 15... bxa4 { [%eval 1.39] [%clk 1:03:31] } 16. h4?! { [%eval 0.8] } { Inaccuracy. d6 was best. } { [%clk 1:02:22] } 16... d6 { [%eval 0.78] [%clk 1:00:17] } 17. h5?! { [%eval 0.22] } { Inaccuracy. Nd4 was best. } { [%clk 1:01:04] } 17... gxh5 { [%eval 0.36] [%clk 0:42:07] } 18. Qh6 { [%eval 0.31] [%clk 0:46:07] } 18... Bg4 { [%eval 0.35] [%clk 0:31:40] } 19. Nd4 { [%eval 0.54] [%clk 0:42:22] } 19... Ng8 { [%eval 0.47] [%clk 0:25:22] } 20. Qe3 { [%eval 0.55] [%clk 0:41:09] } 20... Qf6 { [%eval 0.5] [%clk 0:22:50] } 21. f3 { [%eval 0.6] [%clk 0:39:18] } 21... Bd7 { [%eval 0.45] [%clk 0:22:05] } 22. Rxh5 { [%eval 0.45] [%clk 0:38:28] } 22... Ne7 { [%eval 0.49] [%clk 0:21:15] } 23. g3 { [%eval 0.47] [%clk 0:32:13] } 23... c5?? { [%eval 2.96] } { Blunder. h6 was best. } { [%clk 0:18:27] } 24. Nde2?? { [%eval 0.56] } { Blunder. dxc6 was best. } { [%clk 0:31:08] } 24... Ng6?! { [%eval 1.5] } { Inaccuracy. Rb8 was best. } { [%clk 0:16:05] } 25. Rb1 { [%eval 1.46] [%clk 0:29:25] } 25... Rb8 { [%eval 2.02] [%clk 0:14:33] } 26. e5 { [%eval 1.91] [%clk 0:28:10] } 26... Qe7 { [%eval 1.83] [%clk 0:13:09] } 27. Ne4?! { [%eval 0.84] } { Inaccuracy. e6 was best. } { [%clk 0:19:59] } 27... Nxe5 { [%eval 0.74] [%clk 0:08:58] } 28. Rxe5 { [%eval 0.83] [%clk 0:19:40] } 28... dxe5 { [%eval 0.65] [%clk 0:09:25] } 29. Qh6 { [%eval 0.5] [%clk 0:19:50] } 29... f5 { [%eval 0.69] [%clk 0:06:26] } 30. Nd6+ { [%eval 0.33] [%clk 0:16:10] } 30... Kd8 { [%eval 0.61] [%clk 0:06:52] } 31. Nxf5 { [%eval 0.35] [%clk 0:15:44] } 31... Bxf5?? { [%eval 4.28] } { Blunder. Qf8 was best. } { [%clk 0:05:42] } 32. Rxb6 { [%eval 4.15] [%clk 0:15:40] } 32... Rxb6 { [%eval 4.04] [%clk 0:05:07] } 33. Qxb6+ { [%eval 4.3] [%clk 0:16:02] } 33... Ke8 { [%eval 4.16] [%clk 0:05:24] } 34. Bxf5 { [%eval 4.63] [%clk 0:16:08] } 34... Kf7 { [%eval 5.31] [%clk 0:05:27] } 35. d6 { [%eval 5.4] [%clk 0:15:12] } 35... Qd8 { [%eval 5.78] [%clk 0:04:10] } 36. Qxc5?! { [%eval 4.29] } { Inaccuracy. Qa7+ was best. } { [%clk 0:14:46] } 36... Re8 { [%eval 4.95] [%clk 0:04:07] } 37. d7 { [%eval 5.06] [%clk 0:13:04] } 37... Rf8 { [%eval 5.42] [%clk 0:02:36] } 38. Nc3 { [%eval 4.63] [%clk 0:11:37] } 38... Kg7 { [%eval 5.14] [%clk 0:01:33] } 39. Qxe5+ { [%eval 5.17] [%clk 0:11:37] } 39... Qf6 { [%eval 5.09] [%clk 0:01:59] } 40. f4 { [%eval 4.51] [%clk 0:10:18] } 40... a3 { [%eval 3.96] [%clk 0:01:48] } 41. Kd2 { [%eval 4.6] [%clk 0:10:07] } 41... Kf7 { [%eval 5.16] [%clk 0:29:33] } 42. Kc2 { [%eval 5.24] [%clk 0:36:51] } 42... Qb6 { [%eval 5.65] [%clk 0:27:53] } 43. Ne4 { [%eval 5.17] [%clk 0:36:23] } 43... Qc6+?? { [%eval #9] } { Checkmate is now unavoidable. Qb2+ was best. } { [%clk 0:24:17] } 44. Kd2 { [%eval #8] [%clk 0:36:10] } 1-0