Event: Round 8: Maximillian Lu - Yago De Moura Santiago
Date: 2023-05-21
White: Maximillian Lu
WhiteTitle: IM
Black: Yago De Moura Santiago
BlackTitle: GM
Result: 0-1
ECO: A40
Opening: Horwitz Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:08] } 1... e6 { [%eval 0.2] } 2. Nf3 { [%eval 0.29] [%clk 1:30:21] } 2... f5 { [%eval 0.72] [%clk 1:30:56] } 3. Bf4 { [%eval 0.61] [%clk 1:29:55] } 3... Nf6 { [%eval 0.76] [%clk 1:31:09] } 4. e3 { [%eval 0.63] [%clk 1:30:21] } 4... Be7 { [%eval 0.82] } 5. h3 { [%eval 0.6] } 5... d6 { [%eval 0.74] [%clk 1:26:08] } 6. Bd3 { [%eval 0.71] [%clk 1:30:18] } 6... O-O { [%eval 0.81] [%clk 1:26:24] } 7. c4 { [%eval 0.39] [%clk 1:30:08] } 7... Ne4 { [%eval 0.79] [%clk 1:17:54] } 8. O-O { [%eval 0.55] [%clk 1:26:50] } 8... Nc6 { [%eval 0.63] [%clk 1:08:17] } 9. a3 { [%eval 0.75] [%clk 1:23:26] } 9... Bf6 { [%eval 0.77] [%clk 0:53:09] } 10. Bh2 { [%eval 0.81] } 10... e5 { [%eval 0.95] [%clk 0:53:09] } 11. d5?! { [%eval 0.2] } { Inaccuracy. dxe5 was best. } { [%clk 0:56:21] } 11... Nc5 { [%eval 0.36] [%clk 0:52:39] } 12. dxc6 { [%eval 0.26] [%clk 0:35:26] } 12... e4 { [%eval 0.14] [%clk 0:52:50] } 13. Ne1 { [%eval 0.31] [%clk 0:27:59] } 13... exd3 { [%eval 0.55] [%clk 0:43:33] } 14. Nxd3 { [%eval 0.42] [%clk 0:21:50] } 14... bxc6 { [%eval 0.6] [%clk 0:37:41] } 15. Nxc5 { [%eval 0.54] [%clk 0:19:20] } 15... dxc5 { [%eval 0.7] [%clk 0:37:58] } 16. Qa4?! { [%eval 0.0] } { Inaccuracy. Nc3 was best. } { [%clk 0:16:45] } 16... Rb8 { [%eval 0.17] [%clk 0:34:57] } 17. Ra2?! { [%eval -0.45] } { Inaccuracy. Rd1 was best. } { [%clk 0:14:45] } 17... Be6?! { [%eval 0.44] } { Inaccuracy. Qd3 was best. } { [%clk 0:33:09] } 18. Rd1 { [%eval 0.14] [%clk 0:09:46] } 18... Qe7 { [%eval 0.31] [%clk 0:32:39] } 19. b3 { [%eval 0.29] [%clk 0:08:33] } 19... Rb6 { [%eval 0.21] [%clk 0:29:08] } 20. Rad2 { [%eval 0.08] [%clk 0:07:53] } 20... a6 { [%eval 0.23] [%clk 0:22:30] } 21. Rd3 { [%eval 0.24] [%clk 0:05:53] } 21... g5?! { [%eval 0.91] } { Inaccuracy. f4 was best. } { [%clk 0:22:32] } 22. Qa5 { [%eval 0.84] [%clk 0:05:27] } 22... Rfb8 { [%eval 0.91] [%clk 0:22:31] } 23. Nd2 { [%eval 0.87] [%clk 0:05:51] } 23... h5 { [%eval 1.25] [%clk 0:21:54] } 24. Nf3?! { [%eval 0.62] } { Inaccuracy. h4 was best. } { [%clk 0:03:25] } 24... Rxb3 { [%eval 1.16] [%clk 0:09:48] } 25. Rxb3 { [%eval 1.21] [%clk 0:02:43] } 25... Rxb3 { [%eval 1.37] [%clk 0:10:16] } 26. Bxc7 { [%eval 0.93] [%clk 0:03:09] } 26... g4 { [%eval 0.97] [%clk 0:05:15] } 27. Bd8 { [%eval 1.11] [%clk 0:02:31] } 27... Qf7?? { [%eval 4.03] } { Blunder. Bc3 was best. } { [%clk 0:05:39] } 28. Bxf6 { [%eval 3.82] [%clk 0:01:46] } 28... gxf3 { [%eval 3.98] [%clk 0:06:07] } 29. Rd8+?! { [%eval 2.94] } { Inaccuracy. Qd8+ was best. } { [%clk 0:00:50] } 29... Kh7 { [%eval 3.16] [%clk 0:06:36] } 30. Be5?! { [%eval 2.28] } { Inaccuracy. Rh8+ was best. } { [%clk 0:00:32] } 30... Rb1+ { [%eval 2.46] [%clk 0:06:29] } 31. Kh2 { [%eval 2.51] [%clk 0:01:02] } 31... fxg2 { [%eval 2.49] [%clk 0:06:51] } 32. Kxg2 { [%eval 2.18] [%clk 0:00:42] } 32... Bxc4? { [%eval 4.36] } { Mistake. f4 was best. } { [%clk 0:06:33] } 33. Qxc5?? { [%eval 1.0] } { Blunder. Kh2 was best. } { [%clk 0:00:38] } 33... Bd5+ { [%eval 1.0] [%clk 0:04:58] } 34. Kg3 { [%eval 1.04] [%clk 0:01:07] } 34... Rg1+ { [%eval 1.0] [%clk 0:03:23] } 35. Kf4 { [%eval 1.2] [%clk 0:00:33] } 35... Rg8 { [%eval 1.09] [%clk 0:01:44] } 36. Qd6 { [%eval 1.17] [%clk 0:00:35] } 36... Rxd8 { [%eval 1.1] [%clk 0:01:18] } 37. Qxd8 { [%eval 1.03] [%clk 0:01:04] } 37... Bg2 { [%eval 1.07] [%clk 0:00:40] } 38. Qh8+ { [%eval 1.02] [%clk 0:00:45] } 38... Kg6 { [%eval 0.83] [%clk 0:01:09] } 39. Kg3 { [%eval 0.62] [%clk 0:01:01] } 39... Bd5 { [%eval 0.64] [%clk 0:01:02] } 40. Qc8?? { [%eval -5.42] } { Blunder. f3 was best. } { [%clk 0:00:41] } 40... Qe7 { [%eval -5.82] [%clk 0:01:14] } 41. f4 { [%eval -5.6] [%clk 0:00:34] } 41... h4+?? { [%eval 0.0] } { Blunder. Qc5 was best. } { [%clk 0:00:55] } 42. Kf2 { [%eval 0.0] [%clk 0:01:03] } 42... Qc5 { [%eval 0.0] [%clk 0:00:56] } 43. Qxa6?! { [%eval -0.83] } { Inaccuracy. Qe8+ was best. } { [%clk 0:00:33] } 43... Qc1?! { [%eval 0.0] } { Inaccuracy. Qc2+ was best. } { [%clk 0:00:44] } 44. Qf1 { [%eval -0.06] [%clk 0:00:34] } 44... Qc2+ { [%eval -0.09] [%clk 0:00:49] } 45. Qe2?? { [%eval -1.85] } { Blunder. Ke1 was best. } { [%clk 0:00:48] } 45... Qe4 { [%eval -1.64] [%clk 0:01:04] } 46. Ke1 { [%eval -1.86] [%clk 0:00:34] } 46... Bc4 { [%eval -2.22] [%clk 0:01:16] } 47. Qf2 { [%eval -2.18] [%clk 0:00:32] } 47... Qb1+?? { [%eval 0.0] } { Blunder. Qh1+ was best. } { [%clk 0:00:45] } 48. Kd2 { [%eval 0.0] [%clk 0:01:02] } 48... Qa2+ { [%eval 0.0] [%clk 0:00:48] } 49. Ke1 { [%eval 0.0] [%clk 0:01:31] } 49... Qb1+ { [%eval 0.0] [%clk 0:01:13] } 50. Kd2 { [%eval 0.0] [%clk 0:02:00] } 50... Qd3+ { [%eval 0.0] [%clk 0:01:30] } 51. Ke1 { [%eval -0.02] [%clk 0:00:53] } 51... Kf7 { [%eval 0.0] [%clk 0:01:48] } 52. Qf3 { [%eval 0.0] [%clk 0:00:33] } 52... Ke7 { [%eval 0.0] [%clk 0:01:41] } 53. Bd4 { [%eval -0.06] [%clk 0:00:33] } 53... Qxa3 { [%eval 0.0] } 54. Qxc6?? { [%eval #-2] } { Checkmate is now unavoidable. Qd1 was best. } { [%clk 0:00:33] } 54... Qc1+ { [%eval #-1] [%clk 0:02:21] } 55. Kf2 { [%eval #-1] [%clk 0:00:54] } 55... Qf1# { [%clk 0:02:21] } 0-1