Event: 2024 North American Youth Championship - OPEN
Site: Dulles, Virginia, United States
Date: 2024-12-22
White: Xiang, Grayson
WhiteElo: 1609
Black: Su, Milo
BlackElo: 1667
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: G/90; +30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. Nf3 { [%eval 0.2] [%clk 1:31:20] } 2... Nc6 { [%eval 0.25] [%clk 1:31:20] } 3. Bb5 { [%eval 0.28] [%clk 1:31:45] } 3... e6 { [%eval 0.2] [%clk 1:31:43] } 4. O-O { [%eval 0.24] [%clk 1:32:11] } 4... Nge7 { [%eval 0.32] [%clk 1:31:59] } 5. c3 { [%eval 0.16] [%clk 1:32:29] } 5... a6 { [%eval 0.23] [%clk 1:32:26] } 6. Ba4 { [%eval 0.13] [%clk 1:32:52] } 6... b5 { [%eval 0.24] [%clk 1:32:27] } 7. Bc2 { [%eval 0.08] [%clk 1:33:16] } 7... Bb7 { [%eval 0.26] [%clk 1:31:56] } 8. Re1 { [%eval 0.14] [%clk 1:33:12] } 8... g6 { [%eval 0.43] [%clk 1:31:23] } 9. a4 { [%eval 0.16] [%clk 1:30:32] } 9... Bg7 { [%eval 0.22] [%clk 1:31:11] } 10. axb5 { [%eval -0.02] [%clk 1:27:06] } 10... axb5 { [%eval 0.04] [%clk 1:31:29] } 11. Rxa8 { [%eval 0.11] [%clk 1:27:32] } 11... Bxa8 { [%eval 0.09] [%clk 1:31:52] } 12. Na3 { [%eval -0.09] [%clk 1:26:50] } 12... b4 { [%eval -0.08] [%clk 1:31:03] } 13. Nb5 { [%eval -0.16] [%clk 1:27:09] } 13... O-O { [%eval -0.09] [%clk 1:30:25] } 14. d4 { [%eval -0.12] [%clk 1:26:30] } 14... Qb6 { [%eval -0.1] [%clk 1:29:14] } 15. Ba4 { [%eval 0.0] [%clk 1:24:16] } 15... cxd4 { [%eval 0.0] [%clk 1:28:56] } 16. cxd4 { [%eval -0.07] [%clk 1:24:19] } 16... d5?! { [%eval 0.83] } { Inaccuracy. f5 was best. } { [%clk 1:29:09] } 17. e5 { [%eval 0.99] [%clk 1:24:17] } 17... Na5 { [%eval 1.12] [%clk 1:28:39] } 18. Nd6?! { [%eval 0.43] } { Inaccuracy. Bd2 was best. } { [%clk 1:23:11] } 18... Nc4?! { [%eval 1.11] } { Inaccuracy. Bc6 was best. } { [%clk 1:28:41] } 19. Nxc4?? { [%eval -1.96] } { Blunder. Ne8 was best. } { [%clk 1:22:55] } 19... dxc4 { [%eval -1.94] [%clk 1:29:00] } 20. Bc2?! { [%eval -2.83] } { Inaccuracy. Bg5 was best. } { [%clk 1:23:01] } 20... Nd5? { [%eval -1.36] } { Mistake. b3 was best. } { [%clk 1:27:31] } 21. Be4 { [%eval -1.36] [%clk 1:20:13] } 21... c3 { [%eval -1.35] [%clk 1:25:50] } 22. Qb3 { [%eval -1.29] [%clk 1:16:16] } 22... Rc8 { [%eval -1.46] [%clk 1:25:49] } 23. Re2? { [%eval -2.85] } { Mistake. h4 was best. } { [%clk 1:05:45] } 23... cxb2 { [%eval -2.86] [%clk 1:26:00] } 24. Bxb2 { [%eval -2.82] [%clk 1:06:06] } 24... Nc3 { [%eval -3.09] [%clk 1:26:08] } 25. Bxc3 { [%eval -3.02] [%clk 1:04:36] } 25... Rxc3 { [%eval -3.14] [%clk 1:25:53] } 26. Qb2 { [%eval -3.15] [%clk 1:04:19] } 26... Bxe4 { [%eval -2.77] [%clk 1:22:02] } 27. Rxe4 { [%eval -2.91] [%clk 1:04:31] } 27... Qc6 { [%eval -2.97] [%clk 1:21:35] } 28. Re3 { [%eval -3.44] [%clk 0:53:36] } 28... Qa4 { [%eval -3.47] [%clk 1:20:21] } 29. Re1 { [%eval -3.83] [%clk 0:53:09] } 29... Rc2 { [%eval -4.1] [%clk 1:19:10] } 30. Qb1 { [%eval -4.29] [%clk 0:52:06] } 30... b3 { [%eval -4.62] [%clk 1:17:49] } 31. h3 { [%eval -4.49] [%clk 0:50:11] } 31... Bh6 { [%eval -4.24] [%clk 1:16:17] } 32. Rf1 { [%eval -5.13] [%clk 0:32:36] } 32... Qa2 { [%eval -5.16] [%clk 1:14:03] } 33. Qd1 { [%eval -6.54] [%clk 0:20:47] } 33... Rc1 { [%eval -6.5] [%clk 1:14:05] } 34. Qxc1 { [%eval -6.41] [%clk 0:20:44] } 34... Bxc1 { [%eval -6.42] [%clk 1:14:29] } 35. Rxc1 { [%eval -6.53] [%clk 0:21:10] } 35... b2 { [%eval -6.31] [%clk 1:14:54] } 36. Rc8+ { [%eval -6.74] [%clk 0:21:36] } 36... Kg7 { [%eval -6.61] [%clk 1:15:21] } 37. Rb8 { [%eval -7.02] [%clk 0:21:58] } 37... b1=Q+ { [%eval -7.13] [%clk 1:15:41] } 38. Rxb1 { [%eval -6.77] [%clk 0:22:21] } 38... Qxb1+ { [%eval -6.78] [%clk 1:16:07] } 39. Kh2 { [%eval -6.68] [%clk 0:22:42] } 39... Qe4 { [%eval -6.88] [%clk 1:16:27] } 40. Kg3 { [%eval -6.9] [%clk 0:21:52] } 40... h5 { [%eval -6.88] [%clk 1:16:05] } 41. h4 { [%eval -6.89] [%clk 0:21:47] } 41... Qg4+ { [%eval -6.73] [%clk 1:16:20] } 42. Kh2 { [%eval -6.48] [%clk 0:22:10] } 42... f6 { [%eval -6.32] [%clk 1:16:33] } 43. Kg1 { [%eval -6.25] [%clk 0:21:51] } 43... Qf4 { [%eval -6.04] [%clk 1:15:16] } 44. Kf1 { [%eval -6.24] [%clk 0:21:44] } 44... fxe5 { [%eval -6.57] [%clk 1:15:38] } 45. dxe5 { [%eval -6.52] [%clk 0:22:08] } 45... Kf7 { [%eval -6.18] [%clk 1:15:46] } 46. Ke2 { [%eval -6.62] [%clk 0:22:14] } 46... Qe4+ { [%eval -6.34] [%clk 1:15:52] } 47. Kf1 { [%eval -6.9] [%clk 0:22:39] } 47... Ke7 { [%eval -6.85] [%clk 1:16:04] } 48. Kg1 { [%eval -6.95] [%clk 0:22:54] } 48... Kd7 { [%eval -6.65] [%clk 1:16:26] } 49. Kh2 { [%eval -6.62] [%clk 0:23:11] } 49... Kc6 { [%eval -6.41] [%clk 1:16:51] } 50. Kg3 { [%eval -7.55] [%clk 0:22:21] } 50... Kc5 { [%eval -7.45] [%clk 1:17:00] } 51. Kh3 { [%eval -7.38] [%clk 0:21:27] } 51... Kb4 { [%eval -7.13] [%clk 1:17:09] } 52. Kg3? { [%eval #-12] } { Checkmate is now unavoidable. Kh2 was best. } { [%clk 0:21:48] } 52... Kc3 { [%eval #-11] [%clk 1:17:34] } 53. Kh2 { [%eval #-11] [%clk 0:21:44] } 53... Kd3 { [%eval -71.17] [%clk 1:17:56] } 54. Kg3?! { [%eval #-7] } { Checkmate is now unavoidable. Ng5 was best. } { [%clk 0:21:57] } 54... Ke2 { [%eval #-6] [%clk 1:18:21] } 55. Ng1+ { [%eval #-5] [%clk 0:22:22] } 55... Kf1 { [%eval #-4] [%clk 1:18:35] } 56. Nf3 { [%eval #-2] [%clk 0:22:24] } 56... Qg4+ { [%eval #-1] [%clk 1:18:59] } 57. Kh2 { [%clk 0:22:47] } 57... Qxg2# { [%clk 1:19:23] } 0-1