Event: 2024 North American Youth Championship - OPEN
Site: Dulles, Virginia, United States
Date: 2024-12-19
White: Liu, Liam
WhiteElo: 1815
Black: Liu, Steven
BlackElo: 1896
Result: 0-1
ECO: E17
Opening: Queen's Indian Defense: Fianchetto Variation, Kramnik Variation
Variant: Standard
TimeControl: G/90; +30

1. d4 { [%eval 0.17] [%clk 1:30:47] } 1... Nf6 { [%eval 0.19] [%clk 1:30:52] } 2. c4 { [%eval 0.17] [%clk 1:31:11] } 2... e6 { [%eval 0.11] [%clk 1:31:14] } 3. Nf3 { [%eval 0.12] [%clk 1:31:33] } 3... b6 { [%eval 0.23] [%clk 1:31:35] } 4. g3 { [%eval 0.13] [%clk 1:31:39] } 4... Bb7 { [%eval 0.26] [%clk 1:31:27] } 5. Bg2 { [%eval 0.2] [%clk 1:31:48] } 5... Be7 { [%eval 0.25] [%clk 1:31:20] } 6. O-O { [%eval 0.28] [%clk 1:32:09] } 6... O-O { [%eval 0.48] [%clk 1:31:19] } 7. Re1 { [%eval 0.18] [%clk 1:32:06] } 7... d5 { [%eval 0.25] [%clk 1:30:45] } 8. cxd5 { [%eval 0.29] [%clk 1:31:55] } 8... exd5 { [%eval 0.25] [%clk 1:30:36] } 9. Nc3 { [%eval 0.27] [%clk 1:32:04] } 9... Nbd7 { [%eval 0.24] [%clk 1:29:06] } 10. Bf4 { [%eval 0.28] [%clk 1:32:15] } 10... Ne4 { [%eval 0.36] [%clk 1:27:07] } 11. Nd2 { [%eval 0.24] [%clk 1:19:21] } 11... Nxc3 { [%eval 0.17] [%clk 1:19:24] } 12. bxc3 { [%eval 0.18] [%clk 1:19:30] } 12... c5 { [%eval 0.47] [%clk 1:16:49] } 13. Nc4 { [%eval 0.02] [%clk 1:01:18] } 13... Nf6 { [%eval 0.08] [%clk 1:09:08] } 14. Bg5 { [%eval 0.0] [%clk 0:52:35] } 14... Ne4 { [%eval 0.0] [%clk 1:07:15] } 15. Bxe7 { [%eval 0.0] [%clk 0:51:47] } 15... Qxe7 { [%eval 0.0] [%clk 1:07:31] } 16. Bxe4 { [%eval 0.0] [%clk 0:52:10] } 16... dxe4 { [%eval 0.01] [%clk 1:07:44] } 17. d5?! { [%eval -0.7] } { Inaccuracy. Qb3 was best. } { [%clk 0:51:38] } 17... Rad8 { [%eval -0.43] [%clk 1:05:30] } 18. Ne3 { [%eval -0.54] [%clk 0:51:48] } 18... f5 { [%eval -0.3] [%clk 1:04:38] } 19. c4 { [%eval -0.3] [%clk 0:50:57] } 19... f4 { [%eval -0.31] [%clk 1:02:31] } 20. Ng2 { [%eval -0.56] [%clk 0:50:59] } 20... e3?! { [%eval 0.0] } { Inaccuracy. Bc8 was best. } { [%clk 1:01:08] } 21. gxf4 { [%eval 0.0] [%clk 0:42:49] } 21... b5 { [%eval -0.01] [%clk 0:56:14] } 22. Nxe3? { [%eval -1.53] } { Mistake. f3 was best. } { [%clk 0:36:01] } 22... Rxf4 { [%eval -1.54] [%clk 0:56:03] } 23. cxb5?? { [%eval -6.88] } { Blunder. Qd2 was best. } { [%clk 0:34:16] } 23... Qg5+ { [%eval -6.54] [%clk 0:56:21] } 24. Ng2 { [%eval -6.49] [%clk 0:28:54] } 24... Rg4 { [%eval -6.14] [%clk 0:56:08] } 25. e4?! { [%eval -8.42] } { Inaccuracy. Kh1 was best. } { [%clk 0:29:05] } 25... Rxg2+ { [%eval -7.95] [%clk 0:56:24] } 26. Kf1? { [%eval #-6] } { Checkmate is now unavoidable. Kh1 was best. } { [%clk 0:29:31] } 26... Rg1+?? { [%eval -6.96] } { Lost forced checkmate sequence. Rf8 was best. } { [%clk 0:56:05] } 27. Ke2 { [%eval -6.84] [%clk 0:29:49] } 27... Rxe1+ { [%eval -6.72] [%clk 0:56:19] } 28. Qxe1 { [%eval -6.84] [%clk 0:30:11] } 28... Bxd5 { [%eval -6.7] [%clk 0:56:34] } 29. Rc1?! { [%eval -9.7] } { Inaccuracy. exd5 was best. } { [%clk 0:29:14] } 29... Bxe4 { [%eval -9.64] [%clk 0:56:19] } 30. Qc3 { [%eval #-10] [%clk 0:29:29] } 30... Qg4+ { [%eval #-9] [%clk 0:55:09] } 31. Ke1 { [%eval #-7] [%clk 0:29:44] } 31... Bd3? { [%eval -9.98] } { Lost forced checkmate sequence. Bf3 was best. } { [%clk 0:54:09] } 32. Qb3+? { [%eval #-7] } { Checkmate is now unavoidable. Qxd3 was best. } { [%clk 0:29:55] } 32... c4 { [%eval #-6] [%clk 0:54:20] } 33. Qb2 { [%eval #-4] [%clk 0:30:03] } 33... Re8+ { [%eval #-7] [%clk 0:54:37] } 34. Kd2 { [%eval #-7] [%clk 0:30:29] } 34... Qf4+ { [%eval #-6] [%clk 0:54:29] } 35. Kc3 { [%eval #-6] [%clk 0:30:40] } 35... Qf6+ { [%eval #-5] [%clk 0:54:44] } 36. Kb4 { [%eval #-5] [%clk 0:31:05] } 36... Qxb2+ { [%eval #-4] [%clk 0:55:04] } 37. Kc5 { [%eval #-4] [%clk 0:31:33] } 37... Re5+ { [%eval #-3] [%clk 0:55:09] } 38. Kd6 { [%eval #-3] [%clk 0:31:56] } 38... Qd4+ { [%eval #-2] [%clk 0:55:33] } 39. Kc6 { [%eval #-2] [%clk 0:32:16] } 39... Qc5+ { [%eval #-2] [%clk 0:55:39] } 40. Kb7 { [%clk 0:32:40] } 40... Re8 { [%clk 0:55:47] } 41. a4 { [%clk 0:33:02] } 41... Qb6# { [%clk 0:56:12] } 0-1