Event: 2024 North American Youth Championship - OPEN
Site: Dulles, Virginia, United States
Date: 2024-12-18
White: Schaefer, Sasha Milo
WhiteElo: 1896
Black: Yao, Lucas Mason Pin Qian
BlackElo: 1711
Result: 1/2-1/2
ECO: C54
Opening: Italian Game: Classical Variation, Center Attack
Variant: Standard
TimeControl: G/90; +30

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... e5 { [%eval 0.21] [%clk 1:30:52] } 2. Nf3 { [%eval 0.13] [%clk 1:31:25] } 2... Nc6 { [%eval 0.17] [%clk 1:31:13] } 3. Bc4 { [%eval 0.12] [%clk 1:31:50] } 3... Bc5 { [%eval 0.2] [%clk 1:31:29] } 4. c3 { [%eval 0.09] [%clk 1:32:07] } 4... Nf6 { [%eval 0.13] [%clk 1:29:38] } 5. d4 { [%eval 0.13] [%clk 1:31:57] } 5... exd4 { [%eval 0.0] [%clk 1:29:40] } 6. b4 { [%eval -0.3] [%clk 1:30:39] } 6... Be7 { [%eval -0.07] [%clk 1:29:47] } 7. e5 { [%eval -0.28] [%clk 1:26:53] } 7... Ne4 { [%eval -0.09] [%clk 1:29:59] } 8. b5 { [%eval -0.11] [%clk 1:26:07] } 8... Na5 { [%eval -0.13] [%clk 1:29:20] } 9. Bd3 { [%eval -0.16] [%clk 1:24:56] } 9... Nxc3 { [%eval -0.11] [%clk 1:29:26] } 10. Nxc3 { [%eval -0.13] [%clk 1:24:32] } 10... dxc3 { [%eval -0.15] [%clk 1:29:46] } 11. O-O { [%eval -0.5] [%clk 1:15:11] } 11... d5 { [%eval -0.5] [%clk 1:27:22] } 12. exd6 { [%eval -0.47] [%clk 1:10:04] } 12... Qxd6 { [%eval -0.41] [%clk 1:27:43] } 13. Qe2? { [%eval -2.03] } { Mistake. Bg5 was best. } { [%clk 0:51:04] } 13... Be6 { [%eval -2.04] [%clk 1:25:54] } 14. Rd1 { [%eval -2.02] [%clk 0:47:28] } 14... O-O-O { [%eval -2.15] [%clk 1:17:45] } 15. Be3 { [%eval -2.35] [%clk 0:46:52] } 15... Qa3 { [%eval -2.06] [%clk 1:14:06] } 16. Bxa7? { [%eval -4.17] } { Mistake. Nd4 was best. } { [%clk 0:39:47] } 16... b6 { [%eval -4.23] [%clk 1:13:52] } 17. Be4 { [%eval -4.86] [%clk 0:25:15] } 17... Rxd1+ { [%eval -4.78] [%clk 1:13:01] } 18. Rxd1 { [%eval -4.72] [%clk 0:24:17] } 18... Qxa2 { [%eval -4.72] [%clk 1:06:24] } 19. Bc2 { [%eval -4.78] [%clk 0:23:13] } 19... Nb7 { [%eval -4.25] [%clk 1:05:16] } 20. Nd4 { [%eval -4.7] [%clk 0:20:01] } 20... Nd8?! { [%eval -3.03] } { Inaccuracy. Rd8 was best. } { [%clk 1:05:05] } 21. Qe1 { [%eval -3.18] [%clk 0:16:34] } 21... Bc5 { [%eval -3.06] [%clk 0:56:47] } 22. Ra1 { [%eval -3.4] [%clk 0:14:49] } 22... Qc4 { [%eval -3.31] [%clk 0:56:43] } 23. Ra4 { [%eval -3.49] [%clk 0:13:17] } 23... Qd5 { [%eval -3.45] [%clk 0:55:05] } 24. Be4 { [%eval -3.48] [%clk 0:07:22] } 24... Qd6 { [%eval -3.28] [%clk 0:54:54] } 25. Qxc3 { [%eval -3.91] [%clk 0:07:13] } 25... Re8 { [%eval -3.81] [%clk 0:52:08] } 26. h3 { [%eval -4.48] [%clk 0:06:07] } 26... Bd5 { [%eval -4.73] [%clk 0:48:24] } 27. Bf5+ { [%eval -4.26] [%clk 0:04:40] } 27... Be6 { [%eval -3.65] [%clk 0:48:40] } 28. Be4 { [%eval -4.25] [%clk 0:03:45] } 28... Bd5 { [%eval -4.34] [%clk 0:48:55] } 29. Bf5+ { [%eval -4.67] [%clk 0:04:06] } 29... Ne6 { [%eval -4.49] [%clk 0:41:07] } 30. Nb3 { [%eval -4.88] [%clk 0:03:13] } 30... Bxb3 { [%eval -4.82] [%clk 0:37:44] } 31. Qxb3 { [%eval -4.36] [%clk 0:03:38] } 31... g6 { [%eval -4.31] [%clk 0:38:01] } 32. Bxe6+? { [%eval -7.75] } { Mistake. Bxb6 was best. } { [%clk 0:00:47] } 32... Qxe6? { [%eval -4.48] } { Mistake. Rxe6 was best. } { [%clk 0:38:08] } 33. Qf3 { [%eval -3.92] [%clk 0:00:59] } 33... Qd6 { [%eval -3.76] [%clk 0:37:31] } 34. Re4? { [%eval -6.2] } { Mistake. Ra1 was best. } { [%clk 0:01:11] } 34... Rxe4 { [%eval -6.02] [%clk 0:37:15] } 35. Qxe4 { [%eval -5.67] [%clk 0:01:36] } 35... Kd7 { [%eval -4.64] [%clk 0:37:24] } 36. Bb8 { [%eval -5.63] [%clk 0:01:49] } 36... f5 { [%eval -4.53] [%clk 0:36:50] } 37. Qc4?! { [%eval -5.75] } { Inaccuracy. Qe2 was best. } { [%clk 0:01:51] } 37... Kc8 { [%eval -5.51] [%clk 0:35:46] } 38. Ba7 { [%eval -4.42] [%clk 0:01:48] } 38... Qe5 { [%eval -4.45] [%clk 0:31:41] } 39. Qg8+ { [%eval -4.48] [%clk 0:01:46] } 39... Kd7 { [%eval -4.25] [%clk 0:31:08] } 40. Qxh7+ { [%eval -5.0] [%clk 0:01:57] } 40... Be7?! { [%eval -3.91] } { Inaccuracy. Qe7 was best. } { [%clk 0:31:23] } 41. Qxg6?! { [%eval -5.42] } { Inaccuracy. g4 was best. } { [%clk 0:01:09] } 41... Qe1+ { [%eval -6.06] [%clk 0:31:34] } 42. Kh2 { [%eval -6.0] [%clk 0:01:24] } 42... Bd6+ { [%eval -5.58] [%clk 0:31:59] } 43. f4?! { [%eval -7.53] } { Inaccuracy. g3 was best. } { [%clk 0:00:44] } 43... Bxf4+ { [%eval -7.32] [%clk 0:32:15] } 44. g3 { [%eval -7.0] [%clk 0:01:10] } 44... Qf2+ { [%eval -6.9] [%clk 0:32:25] } 45. Kh1 { [%eval -6.25] [%clk 0:01:34] } 45... Bxg3 { [%eval -7.32] [%clk 0:31:31] } 46. Qf7+ { [%eval -9.97] [%clk 0:01:38] } 46... Kd6 { [%eval -8.4] [%clk 0:31:55] } 47. Qf6+ { [%eval -8.47] [%clk 0:02:00] } 47... Kd5 { [%eval -8.18] [%clk 0:32:18] } 48. Qc6+ { [%eval -9.79] [%clk 0:02:13] } 48... Kd4 { [%eval -9.55] [%clk 0:32:15] } 49. Qd7+ { [%eval -9.56] [%clk 0:00:43] } 49... Ke3 { [%eval -8.23] [%clk 0:31:46] } 50. Qe6+ { [%eval -7.67] [%clk 0:00:54] } 50... Kf4 { [%eval -6.01] [%clk 0:31:27] } 51. Qc4+ { [%eval -5.82] [%clk 0:01:09] } 51... Ke3 { [%eval -5.45] [%clk 0:31:08] } 52. Qc3+ { [%eval -5.29] [%clk 0:01:19] } 52... Ke2 { [%eval -5.0] [%clk 0:31:22] } 53. Qc2+ { [%eval -5.31] [%clk 0:01:23] } 53... Ke3 { [%eval -5.41] [%clk 0:31:12] } 54. Qc3+ { [%eval -5.11] [%clk 0:01:29] } 54... Ke4 { [%eval -4.72] [%clk 0:27:58] } 55. Qc6+?! { [%eval -7.33] } { Inaccuracy. Qc4+ was best. } 55... Ke3 56. Qc3+ 1/2-1/2