Event: Round 11: Lemnys A. Arias - Perez Luis Ernesto Quesada
Date: 2023-05-25
White: Lemnys A. Arias
Black: Perez Luis Ernesto Quesada
Result: 0-1
ECO: B91
Opening: Sicilian Defense: Najdorf Variation, Zagreb Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:15:16] } 1... c5 { [%eval 0.32] [%clk 0:15:13] } 2. Nf3 { [%eval 0.0] [%clk 0:15:24] } 2... d6 { [%eval 0.0] [%clk 0:15:22] } 3. d4 { [%eval 0.25] [%clk 0:15:32] } 3... cxd4 { [%eval 0.13] [%clk 0:15:31] } 4. Nxd4 { [%eval 0.27] [%clk 0:15:41] } 4... Nf6 { [%eval 0.3] [%clk 0:15:40] } 5. Nc3 { [%eval 0.21] [%clk 0:15:50] } 5... a6 { [%eval 0.39] [%clk 0:15:49] } 6. g3 { [%eval 0.05] [%clk 0:15:59] } 6... Bg4?! { [%eval 0.95] } { Inaccuracy. e5 was best. } { [%clk 0:15:48] } 7. Be2 { [%eval 0.73] [%clk 0:16:06] } 7... Bd7 { [%eval 0.79] [%clk 0:15:55] } 8. a4?! { [%eval 0.18] } { Inaccuracy. g4 was best. } { [%clk 0:16:07] } 8... Nc6 { [%eval 0.09] [%clk 0:16:02] } 9. Be3 { [%eval 0.22] [%clk 0:16:12] } 9... g6 { [%eval 0.24] [%clk 0:15:57] } 10. Nb3 { [%eval 0.06] [%clk 0:16:12] } 10... Bg7 { [%eval 0.21] [%clk 0:16:04] } 11. a5 { [%eval 0.0] [%clk 0:16:21] } 11... Bh3 { [%eval 0.04] [%clk 0:14:42] } 12. g4 { [%eval -0.39] [%clk 0:16:23] } 12... h5 { [%eval -0.75] [%clk 0:14:42] } 13. g5 { [%eval -0.67] [%clk 0:16:26] } 13... Nd7 { [%eval -0.69] [%clk 0:14:48] } 14. Qd2 { [%eval -0.81] [%clk 0:16:29] } 14... O-O { [%eval -0.79] [%clk 0:14:52] } 15. Rg1 { [%eval -0.68] [%clk 0:16:34] } 15... Be6 { [%eval -0.61] [%clk 0:14:36] } 16. Nd4 { [%eval -0.82] [%clk 0:16:06] } 16... Nxa5 { [%eval -0.94] [%clk 0:14:35] } 17. f4 { [%eval -0.93] [%clk 0:15:43] } 17... Bc4?? { [%eval 1.55] } { Blunder. Rc8 was best. } { [%clk 0:13:12] } 18. Rxa5 { [%eval 1.48] [%clk 0:15:46] } 18... e5 { [%eval 1.47] [%clk 0:12:54] } 19. fxe5 { [%eval 1.45] [%clk 0:14:41] } 19... Qxa5 { [%eval 1.62] [%clk 0:12:48] } 20. Bxc4 { [%eval 1.72] [%clk 0:14:49] } 20... Nxe5 { [%eval 1.74] [%clk 0:12:56] } 21. Be2?! { [%eval 1.0] } { Inaccuracy. Bb3 was best. } { [%clk 0:14:57] } 21... Qa1+ { [%eval 1.26] [%clk 0:12:54] } 22. Kf2 { [%eval 1.26] [%clk 0:14:07] } 22... Qxb2 { [%eval 1.37] } 23. Rb1 { [%eval 1.27] [%clk 0:14:15] } 23... Qa3 { [%eval 1.3] [%clk 0:13:10] } 24. Rxb7?! { [%eval 0.47] } { Inaccuracy. Nd5 was best. } { [%clk 0:14:22] } 24... Rfb8 { [%eval 0.43] [%clk 0:13:09] } 25. Rxb8+ { [%eval 0.13] [%clk 0:14:03] } 25... Rxb8 { [%eval 0.26] [%clk 0:13:18] } 26. Nd5 { [%eval 0.27] [%clk 0:14:10] } 26... Qa1 { [%eval 0.59] [%clk 0:13:10] } 27. Ne7+?! { [%eval -0.03] } { Inaccuracy. Kg2 was best. } { [%clk 0:13:40] } 27... Kh7 { [%eval -0.19] [%clk 0:13:01] } 28. Ndc6?! { [%eval -1.09] } { Inaccuracy. Kg2 was best. } { [%clk 0:13:34] } 28... Re8 { [%eval -1.31] [%clk 0:10:57] } 29. Qd5 { [%eval -1.45] [%clk 0:12:57] } 29... Qh1 { [%eval -1.56] [%clk 0:10:53] } 30. Bf4?? { [%eval -3.78] } { Blunder. Nxe5 was best. } { [%clk 0:11:32] } 30... Nxc6 { [%eval -3.76] [%clk 0:10:56] } 31. Nxc6 { [%eval -3.82] [%clk 0:11:40] } 31... Rxe4 { [%eval -3.75] [%clk 0:11:04] } 32. Qxf7 { [%eval -3.83] [%clk 0:10:13] } 32... Rxe2+ { [%eval -3.79] [%clk 0:11:12] } 33. Kxe2 { [%eval -3.86] [%clk 0:10:22] } 33... Qxc6 { [%eval -4.08] [%clk 0:11:20] } 34. c4 { [%eval -4.19] [%clk 0:09:35] } 34... Qe4+ { [%eval -4.61] [%clk 0:11:11] } 35. Kf2 { [%eval -5.52] [%clk 0:09:33] } 35... a5 { [%eval -5.11] [%clk 0:11:13] } 36. Bd2 { [%eval -5.4] [%clk 0:09:03] } 36... a4 { [%eval -5.66] [%clk 0:11:21] } 0-1