Event: Ronda 8: Cori Quispe, Kevin Joel - Quesada Perez, Luis Ernesto
Date: 2025-04-18
White: Cori Quispe, Kevin Joel
WhiteTitle: GM
WhiteElo: 2464
Black: Quesada Perez, Luis Ernesto
BlackTitle: GM
BlackElo: 2535
Result: 1/2-1/2
ECO: B09
Opening: Pirc Defense: Austrian Attack, Weiss Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:28:05] } 1... d6 { [%eval 0.43] [%clk 1:30:57] } 2. d4 { [%eval 0.43] [%clk 1:28:03] } 2... Nf6 { [%eval 0.43] [%clk 1:31:22] } 3. Nc3 { [%eval 0.38] [%clk 1:28:23] } 3... g6 { [%eval 0.63] [%clk 1:31:47] } 4. f4 { [%eval 0.4] [%clk 1:25:37] } 4... Bg7 { [%eval 0.41] [%clk 1:32:11] } 5. Bd3 { [%eval 0.32] [%clk 1:26:02] } 5... O-O { [%eval 0.36] [%clk 1:32:25] } 6. Nf3 { [%eval 0.42] [%clk 1:25:19] } 6... Nc6 { [%eval 0.41] [%clk 1:32:19] } 7. e5 { [%eval 0.26] [%clk 1:22:19] } 7... dxe5 { [%eval 0.28] [%clk 1:32:43] } 8. fxe5 { [%eval 0.31] [%clk 1:19:48] } 8... Nh5 { [%eval 0.4] [%clk 1:32:09] } 9. Be3 { [%eval 0.27] [%clk 1:19:21] } 9... Bg4 { [%eval 0.22] [%clk 1:30:11] } 10. Be2 { [%eval 0.29] [%clk 1:19:36] } 10... f6 { [%eval 0.27] [%clk 1:30:36] } 11. exf6 { [%eval 0.31] [%clk 1:18:17] } 11... exf6 { [%eval 0.55] [%clk 1:30:59] } 12. O-O { [%eval 0.08] [%clk 1:17:48] } 12... Re8 { [%eval -0.01] [%clk 1:14:31] } 13. Qd2 { [%eval 0.01] [%clk 1:10:08] } 13... Ne7 { [%eval 0.04] [%clk 1:14:42] } 14. Bd3 { [%eval -0.03] [%clk 0:51:34] } 14... Nf5 { [%eval -0.08] [%clk 1:07:43] } 15. Bxf5 { [%eval -0.08] [%clk 0:51:54] } 15... Bxf5 { [%eval -0.01] [%clk 1:08:07] } 16. d5 { [%eval 0.08] [%clk 0:51:42] } 16... Bd7 { [%eval 0.27] [%clk 1:08:18] } 17. Rae1 { [%eval 0.2] [%clk 0:50:19] } 17... c6 { [%eval 0.57] [%clk 0:55:46] } 18. Bc5 { [%eval 0.67] [%clk 0:37:53] } 18... Rxe1 { [%eval 1.04] [%clk 0:38:28] } 19. Rxe1 { [%eval 1.04] [%clk 0:38:14] } 19... Bf8 { [%eval 1.1] [%clk 0:38:52] } 20. Qd4 { [%eval 1.14] [%clk 0:35:23] } 20... Qa5 { [%eval 1.5] [%clk 0:30:01] } 21. Ne4?! { [%eval 0.91] } { Inaccuracy. Bxf8 was best. } { [%clk 0:28:39] } 21... b6?! { [%eval 1.77] } { Inaccuracy. Bg4 was best. } { [%clk 0:30:20] } 22. Bxf8 { [%eval 1.62] [%clk 0:19:17] } 22... Rxf8 { [%eval 1.44] [%clk 0:30:40] } 23. Nc3 { [%eval 1.43] [%clk 0:19:33] } 23... Rf7? { [%eval 2.94] } { Mistake. Qc5 was best. } { [%clk 0:20:45] } 24. b4 { [%eval 2.94] [%clk 0:17:36] } 24... Qa6 { [%eval 2.89] [%clk 0:17:36] } 25. dxc6? { [%eval 1.24] } { Mistake. Ne4 was best. } { [%clk 0:07:07] } 25... Qa3?? { [%eval #15] } { Checkmate is now unavoidable. Bxc6 was best. } { [%clk 0:14:31] } 26. Qc4?? { [%eval 5.22] } { Lost forced checkmate sequence. cxd7 was best. } 26... Bxc6 { [%eval 4.87] } 27. Re7 { [%eval 4.82] } 27... Bxf3?? { [%eval #2] } { Checkmate is now unavoidable. Qc1+ was best. } 28. Kf2 { [%eval #6] [%clk 0:07:07] } 28... Qc1 { [%eval #2] [%clk 0:16:28] } 1/2-1/2