Event: 2024 North American Youth Championship - OPEN
Site: Dulles, Virginia, United States
Date: 2024-12-18
White: Yin, Aiden
WhiteElo: 1726
Black: Liu, Steven
BlackElo: 1896
Result: 0-1
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation
Variant: Standard
TimeControl: G/90; +30

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:48] } 2. Nf3 { [%eval 0.2] [%clk 1:31:15] } 2... Nc6 { [%eval 0.25] [%clk 1:30:59] } 3. d4 { [%eval 0.27] [%clk 1:31:33] } 3... cxd4 { [%eval 0.35] [%clk 1:30:57] } 4. Nxd4 { [%eval 0.21] [%clk 1:31:25] } 4... Nf6 { [%eval 0.19] [%clk 1:30:35] } 5. Nc3 { [%eval 0.26] [%clk 1:31:34] } 5... e5 { [%eval 0.34] [%clk 1:30:21] } 6. Ndb5 { [%eval 0.29] [%clk 1:31:27] } 6... d6 { [%eval 0.34] [%clk 1:30:33] } 7. Nd5 { [%eval 0.28] [%clk 1:30:45] } 7... Nxd5 { [%eval 0.28] [%clk 1:30:30] } 8. exd5 { [%eval 0.27] [%clk 1:30:53] } 8... Nb8 { [%eval 0.2] [%clk 1:30:27] } 9. a4 { [%eval 0.29] [%clk 1:30:40] } 9... Be7 { [%eval 0.27] [%clk 1:28:25] } 10. Be2 { [%eval 0.26] [%clk 1:29:14] } 10... O-O { [%eval 0.22] [%clk 1:28:13] } 11. Bd2 { [%eval 0.3] [%clk 1:29:07] } 11... Nd7 { [%eval 0.35] [%clk 1:26:00] } 12. a5 { [%eval 0.38] [%clk 1:26:56] } 12... b6 { [%eval 0.62] [%clk 1:18:30] } 13. O-O { [%eval 0.5] [%clk 1:17:06] } 13... Bb7?! { [%eval 1.09] } { Inaccuracy. Ba6 was best. } { [%clk 1:10:05] } 14. Bb4 { [%eval 0.71] [%clk 1:10:24] } 14... Nc5 { [%eval 0.67] [%clk 1:05:58] } 15. c4 { [%eval 0.55] [%clk 0:58:18] } 15... f5 { [%eval 0.69] [%clk 0:57:35] } 16. f4?! { [%eval -0.32] } { Inaccuracy. axb6 was best. } { [%clk 0:48:41] } 16... Bf6?! { [%eval 0.65] } { Inaccuracy. a6 was best. } { [%clk 0:49:11] } 17. fxe5?! { [%eval -0.09] } { Inaccuracy. axb6 was best. } { [%clk 0:42:47] } 17... Bxe5 { [%eval -0.21] [%clk 0:49:09] } 18. Qc2?? { [%eval -2.23] } { Blunder. axb6 was best. } { [%clk 0:38:25] } 18... Qh4?! { [%eval -1.42] } { Inaccuracy. a6 was best. } { [%clk 0:47:44] } 19. h3?! { [%eval -2.61] } { Inaccuracy. g3 was best. } { [%clk 0:34:48] } 19... Qg3 { [%eval -2.68] [%clk 0:45:15] } 20. Bf3?? { [%eval -5.76] } { Blunder. Bxc5 was best. } { [%clk 0:24:54] } 20... Ne4?! { [%eval -4.33] } { Inaccuracy. Qh2+ was best. } { [%clk 0:38:39] } 21. Rfd1 { [%eval -4.73] [%clk 0:16:46] } 21... Ng5? { [%eval -2.52] } { Mistake. g5 was best. } { [%clk 0:37:07] } 22. Ra3?! { [%eval -3.71] } { Inaccuracy. Kf1 was best. } { [%clk 0:12:25] } 22... Nxh3+?! { [%eval -2.34] } { Inaccuracy. Ba6 was best. } { [%clk 0:35:55] } 23. Kf1 { [%eval -2.37] [%clk 0:12:12] } 23... Qh2?! { [%eval -1.55] } { Inaccuracy. Ng5 was best. } { [%clk 0:35:48] } 24. Rc1? { [%eval -3.26] } { Mistake. Qd2 was best. } { [%clk 0:06:07] } 24... Qh1+?! { [%eval -2.12] } { Inaccuracy. Ng5 was best. } { [%clk 0:30:05] } 25. Ke2 { [%eval -2.21] [%clk 0:06:09] } 25... Nf4+ { [%eval -1.97] [%clk 0:30:29] } 26. Kd2 { [%eval -2.04] [%clk 0:04:47] } 26... Qh6 { [%eval -2.01] [%clk 0:30:46] } 27. Kd1 { [%eval -2.03] [%clk 0:03:15] } 27... bxa5 { [%eval -2.05] [%clk 0:25:03] } 28. Bxa5 { [%eval -1.99] [%clk 0:02:36] } 28... Rae8?! { [%eval -1.24] } { Inaccuracy. g5 was best. } { [%clk 0:24:30] } 29. Qf2? { [%eval -2.59] } { Mistake. Qd2 was best. } { [%clk 0:01:52] } 29... g5 { [%eval -2.74] [%clk 0:21:50] } 30. Kc2 { [%eval -2.61] [%clk 0:00:51] } 30... Ba6?! { [%eval -1.37] } { Inaccuracy. g4 was best. } { [%clk 0:20:06] } 31. Nc7? { [%eval -3.12] } { Mistake. Kb1 was best. } { [%clk 0:00:38] } 31... Rb8 { [%eval -2.83] [%clk 0:20:29] } 32. b3?! { [%eval -4.08] } { Inaccuracy. b4 was best. } { [%clk 0:00:44] } 32... Bxc4 { [%eval -4.66] [%clk 0:20:42] } 33. b4 { [%eval -5.05] [%clk 0:00:32] } 33... g4 { [%eval -5.08] [%clk 0:20:02] } 34. Bd1?! { [%eval -6.54] } { Inaccuracy. Rd1 was best. } { [%clk 0:00:37] } 34... Nd3 { [%eval -6.7] [%clk 0:20:06] } 35. Rxd3 { [%eval -6.57] [%clk 0:00:31] } 35... Bxd3+ { [%eval -6.57] [%clk 0:20:27] } 36. Kxd3 { [%eval -6.56] [%clk 0:00:55] } 36... Qxc1 { [%eval -6.46] [%clk 0:20:48] } 37. Bc2 { [%eval -7.58] [%clk 0:00:59] } 37... Qa3+ { [%eval -7.52] [%clk 0:20:49] } 38. Kd2 { [%eval -7.91] [%clk 0:01:14] } 38... Bc3+ { [%eval -7.81] [%clk 0:20:46] } 39. Ke2 { [%eval -7.77] [%clk 0:01:04] } 39... Qb2 { [%eval -7.62] [%clk 0:19:38] } 40. Kd3 { [%eval -8.35] [%clk 0:01:06] } 40... Bxb4 { [%eval -8.73] [%clk 0:19:30] } 41. Bxb4 { [%eval -8.57] [%clk 0:01:06] } 41... Rxb4 { [%eval -8.23] [%clk 0:19:42] } 42. Ne6? { [%eval #-20] } { Checkmate is now unavoidable. Qe3 was best. } { [%clk 0:00:48] } 42... Rc8 { [%eval #-20] [%clk 0:19:19] } 43. Qd2 { [%eval -79.54] [%clk 0:00:49] } 43... Rb3+ { [%eval -11.61] [%clk 0:19:27] } 44. Bxb3 { [%eval -9.57] [%clk 0:00:33] } 44... Qxb3+ { [%clk 0:19:49] } 45. Ke2 { [%clk 0:00:00] } 0-1