Event: Round 2: Sanchez, Luis Alejandro - Guzman Mendez, Roosevelt
Date: 2025-03-30
White: Sanchez, Luis Alejandro
Black: Guzman Mendez, Roosevelt
BlackElo: 2086
Result: 0-1
ECO: A01
Opening: Nimzo-Larsen Attack: Classical Variation
Variant: Standard
TimeControl: 15+10

1. b3 { [%eval 0.0] [%clk 0:15:10] } 1... d5 { [%eval 0.0] [%clk 0:12:48] } 2. Bb2 { [%eval 0.0] [%clk 0:15:17] } 2... Nf6 { [%eval 0.0] [%clk 0:12:57] } 3. Nf3 { [%eval 0.0] [%clk 0:15:13] } 3... c5 { [%eval 0.14] [%clk 0:13:04] } 4. e3 { [%eval 0.04] [%clk 0:15:22] } 4... Nc6 { [%eval 0.13] [%clk 0:13:13] } 5. Bb5 { [%eval 0.17] [%clk 0:15:26] } 5... Bg4 { [%eval 0.14] [%clk 0:13:13] } 6. h3 { [%eval 0.1] [%clk 0:15:35] } 6... Bh5 { [%eval 0.54] [%clk 0:13:22] } 7. Bxc6+ { [%eval 0.24] [%clk 0:15:23] } 7... bxc6 { [%eval 0.24] [%clk 0:13:31] } 8. O-O?! { [%eval -0.31] } { Inaccuracy. g4 was best. } { [%clk 0:15:25] } 8... e6 { [%eval -0.11] [%clk 0:13:40] } 9. d3 { [%eval -0.12] [%clk 0:15:33] } 9... Be7 { [%eval 0.36] [%clk 0:13:45] } 10. Nbd2 { [%eval 0.36] [%clk 0:15:40] } 10... O-O { [%eval 0.34] [%clk 0:13:51] } 11. g4 { [%eval 0.34] [%clk 0:15:46] } 11... Bg6 { [%eval 0.31] [%clk 0:13:59] } 12. Ne5 { [%eval 0.31] [%clk 0:15:54] } 12... Qc7 { [%eval 0.42] [%clk 0:14:02] } 13. f4 { [%eval 0.41] [%clk 0:15:43] } 13... Bd6?! { [%eval 0.99] } { Inaccuracy. Nd7 was best. } { [%clk 0:14:05] } 14. Ndf3 { [%eval 0.45] [%clk 0:15:47] } 14... Nd7 { [%eval 0.45] [%clk 0:14:02] } 15. Qd2 { [%eval 0.08] [%clk 0:15:51] } 15... Nxe5 { [%eval 0.12] [%clk 0:13:31] } 16. Nxe5 { [%eval -0.11] [%clk 0:15:51] } 16... Rae8 { [%eval 0.0] [%clk 0:13:29] } 17. Rae1 { [%eval -0.16] [%clk 0:15:50] } 17... f6 { [%eval -0.17] [%clk 0:11:32] } 18. Nxg6 { [%eval -0.08] [%clk 0:15:16] } 18... hxg6 { [%eval -0.08] [%clk 0:11:41] } 19. e4 { [%eval -0.06] [%clk 0:14:43] } 19... d4?! { [%eval 0.65] } { Inaccuracy. f5 was best. } { [%clk 0:11:36] } 20. a4?! { [%eval -0.09] } { Inaccuracy. Bc1 was best. } { [%clk 0:14:21] } 20... e5? { [%eval 1.16] } { Mistake. g5 was best. } { [%clk 0:10:34] } 21. f5 { [%eval 1.17] [%clk 0:14:03] } 21... g5 { [%eval 1.11] [%clk 0:10:43] } 22. Kg2 { [%eval 0.94] [%clk 0:13:57] } 22... Kf7 { [%eval 0.93] [%clk 0:10:53] } 23. Rh1 { [%eval 0.8] [%clk 0:13:58] } 23... Rh8 { [%eval 0.75] [%clk 0:11:02] } 24. Rh2?! { [%eval -0.1] } { Inaccuracy. h4 was best. } { [%clk 0:13:56] } 24... Rh4 { [%eval 0.22] [%clk 0:11:08] } 25. Reh1 { [%eval -0.2] [%clk 0:14:05] } 25... Qb6 { [%eval 0.1] [%clk 0:11:11] } 26. Ba3 { [%eval 0.17] [%clk 0:14:06] } 26... Ke7 { [%eval 0.33] [%clk 0:11:19] } 27. Qe1 { [%eval 0.0] [%clk 0:14:03] } 27... Kd7 { [%eval 0.23] [%clk 0:11:21] } 28. Bc1 { [%eval -0.12] [%clk 0:14:11] } 28... Ke7?! { [%eval 0.76] } { Inaccuracy. c4 was best. } { [%clk 0:10:40] } 29. Bd2 { [%eval 0.74] [%clk 0:14:20] } 29... Kf7 { [%eval 0.96] [%clk 0:10:45] } 30. Qc1 { [%eval 1.01] [%clk 0:14:27] } 30... Be7 { [%eval 0.92] [%clk 0:10:49] } 31. Be1 { [%eval 0.81] [%clk 0:14:26] } 31... Rh7 { [%eval 0.78] [%clk 0:10:55] } 32. h4 { [%eval 0.91] [%clk 0:13:54] } 32... gxh4 { [%eval 0.9] [%clk 0:11:03] } 33. Rxh4 { [%eval 0.91] [%clk 0:14:03] } 33... Rxh4 { [%eval 0.82] [%clk 0:11:12] } 34. Rxh4 { [%eval 0.93] [%clk 0:14:12] } 34... Qd8 { [%eval 1.41] [%clk 0:11:16] } 35. Bd2 { [%eval 1.38] [%clk 0:14:15] } 35... Rh8 { [%eval 1.37] [%clk 0:11:25] } 36. Qh1 { [%eval 0.99] [%clk 0:14:24] } 36... Rxh4 { [%eval 0.81] [%clk 0:11:34] } 37. Qxh4 { [%eval 0.94] [%clk 0:14:33] } 37... Ke8? { [%eval 2.34] } { Mistake. Kg8 was best. } { [%clk 0:10:44] } 38. Qh8+?! { [%eval 1.28] } { Inaccuracy. Qh7 was best. } { [%clk 0:14:35] } 38... Kf7 { [%eval 1.11] [%clk 0:10:54] } 39. Qh5+ { [%eval 0.96] [%clk 0:14:41] } 39... Kf8 { [%eval 1.16] [%clk 0:10:55] } 40. Qg6? { [%eval 0.0] } { Mistake. Qh7 was best. } { [%clk 0:13:58] } 40... Qb6 { [%eval 0.51] [%clk 0:10:40] } 41. Kg3 { [%eval 0.0] [%clk 0:11:52] } 41... c4 { [%eval 0.0] [%clk 0:10:47] } 42. dxc4?? { [%eval -4.57] } { Blunder. Qh7 was best. } { [%clk 0:11:55] } 42... d3 { [%eval -4.6] [%clk 0:10:56] } 43. Kg2 { [%eval -5.58] [%clk 0:07:01] } 43... dxc2 { [%eval -5.39] [%clk 0:11:10] } 44. g5?! { [%eval -9.52] } { Inaccuracy. Qh7 was best. } { [%clk 0:07:19] } 44... Qd4 { [%eval -11.17] [%clk 0:11:05] } 45. Bc1?! { [%eval #-18] } { Checkmate is now unavoidable. Qf7+ was best. } { [%clk 0:07:12] } 45... Qxe4+ { [%eval -9.76] [%clk 0:11:09] } 46. Kf1? { [%eval #-10] } { Checkmate is now unavoidable. Kh2 was best. } { [%clk 0:07:16] } 46... Qf3+ { [%eval #-9] [%clk 0:11:12] } 0-1