Event: Round 12: Luis Ernesto Quesada Perez - Alejandro Jose Chinchilla
Date: 2023-07-05
White: Luis Ernesto Quesada Perez
Black: Alejandro Jose Chinchilla
Result: 1-0
ECO: A58
Opening: Benko Gambit Accepted: Fully Accepted Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:15:14] } 1... Nf6 { [%eval 0.28] [%clk 0:15:17] } 2. c4 { [%eval 0.16] [%clk 0:15:22] } 2... c5?! { [%eval 0.93] } { Inaccuracy. e6 was best. } { [%clk 0:15:26] } 3. d5 { [%eval 0.75] [%clk 0:15:26] } 3... b5 { [%eval 0.83] [%clk 0:15:34] } 4. cxb5 { [%eval 0.8] [%clk 0:15:30] } 4... a6 { [%eval 0.74] [%clk 0:15:43] } 5. bxa6 { [%eval 0.74] [%clk 0:15:15] } 5... g6 { [%eval 0.47] [%clk 0:15:52] } 6. Nc3 { [%eval 0.61] [%clk 0:15:22] } 6... Bg7 { [%eval 0.79] [%clk 0:16:00] } 7. e4 { [%eval 0.72] [%clk 0:15:31] } 7... O-O { [%eval 0.52] [%clk 0:16:08] } 8. e5 { [%eval 0.6] [%clk 0:15:39] } 8... Ne8 { [%eval 0.33] [%clk 0:16:16] } 9. h4 { [%eval 0.7] [%clk 0:15:47] } 9... Bxe5 { [%eval 0.52] [%clk 0:16:17] } 10. Bh6 { [%eval 0.53] [%clk 0:15:56] } 10... Ng7 { [%eval 0.47] [%clk 0:16:25] } 11. Nf3 { [%eval 0.53] [%clk 0:16:05] } 11... Bf6 { [%eval 0.44] [%clk 0:16:34] } 12. h5 { [%eval 0.35] [%clk 0:16:09] } 12... Qa5 { [%eval 0.61] [%clk 0:16:09] } 13. hxg6 { [%eval 0.43] [%clk 0:16:10] } 13... fxg6 { [%eval 0.49] [%clk 0:16:18] } 14. Qd2 { [%eval 0.62] [%clk 0:15:21] } 14... Bxa6 { [%eval 0.57] [%clk 0:16:25] } 15. Bg5 { [%eval 0.24] [%clk 0:12:40] } 15... Qb4?! { [%eval 1.11] } { Inaccuracy. Re8 was best. } { [%clk 0:13:14] } 16. Bxf6 { [%eval 0.89] [%clk 0:12:07] } 16... exf6 { [%eval 0.94] [%clk 0:12:21] } 17. O-O-O { [%eval 0.89] [%clk 0:11:55] } 17... Bxf1 { [%eval 0.86] [%clk 0:12:08] } 18. Rdxf1 { [%eval 0.89] [%clk 0:12:04] } 18... Na6 { [%eval 1.0] [%clk 0:11:21] } 19. Re1 { [%eval 0.98] [%clk 0:10:56] } 19... Rfe8 { [%eval 1.11] [%clk 0:11:01] } 20. Qh6 { [%eval 0.75] [%clk 0:08:09] } 20... Rxe1+ { [%eval 0.64] [%clk 0:10:54] } 21. Rxe1 { [%eval 0.46] [%clk 0:04:14] } 21... Re8 { [%eval 0.63] [%clk 0:10:41] } 22. Rxe8+ { [%eval 0.69] [%clk 0:04:16] } 22... Nxe8 { [%eval 0.62] [%clk 0:10:50] } 23. Qe3 { [%eval 0.73] [%clk 0:04:20] } 23... Kf7 { [%eval 0.67] [%clk 0:10:39] } 24. Nd2 { [%eval 0.34] [%clk 0:04:24] } 24... Nd6?? { [%eval 3.2] } { Blunder. Qg4 was best. } { [%clk 0:09:03] } 25. Qh3 { [%eval 3.18] [%clk 0:04:27] } 25... Nf5 { [%eval 3.36] [%clk 0:07:31] } 26. Qxh7+ { [%eval 3.19] [%clk 0:04:35] } 26... Ng7 { [%eval 3.46] [%clk 0:07:30] } 27. Nde4 { [%eval 3.6] [%clk 0:04:44] } 27... Qb8 { [%eval 3.24] [%clk 0:07:15] } 28. Qh4 { [%eval 2.75] [%clk 0:03:57] } 28... Qe5 { [%eval 2.81] [%clk 0:07:17] } 29. Qh3 { [%eval 2.48] [%clk 0:03:45] } 29... Nf5 { [%eval 3.12] [%clk 0:07:08] } 30. g4?! { [%eval 2.3] } { Inaccuracy. Qh7+ was best. } { [%clk 0:03:32] } 30... Qf4+ { [%eval 2.52] [%clk 0:06:50] } 31. Kb1 { [%eval 2.52] [%clk 0:03:40] } 31... Ng7 { [%eval 2.69] [%clk 0:03:24] } 32. a3 { [%eval 2.04] [%clk 0:03:08] } 32... Nc7 { [%eval 2.61] [%clk 0:01:54] } 33. Nxc5 { [%eval 2.27] [%clk 0:02:16] } 33... Qxf2 { [%eval 2.31] [%clk 0:01:13] } 34. Nxd7 { [%eval 2.32] [%clk 0:02:21] } 34... Nb5?? { [%eval 6.05] } { Blunder. Nce8 was best. } { [%clk 0:00:43] } 35. Nxb5 { [%eval 5.79] [%clk 0:01:58] } 35... Qe1+ { [%eval 5.63] [%clk 0:00:31] } 36. Ka2 { [%eval 5.65] [%clk 0:02:02] } 36... Qe8?? { [%eval #16] } { Checkmate is now unavoidable. Qe7 was best. } { [%clk 0:00:33] } 37. Nd6+ { [%eval #16] [%clk 0:02:10] } 1-0