Event: Ronda 9: Barrientos, Sergio E - Cori Quispe, Kevin Joel
Site: https://lichess.org/broadcast/iii-campeonato-nacional-e-internacional-aguascalientes-2025--internacional/ronda-9/IJEULqY6/ijWE5N0G
White: Barrientos, Sergio E
WhiteTitle: GM
WhiteElo: 2425
Black: Cori Quispe, Kevin Joel
BlackTitle: GM
BlackElo: 2461
Result: 1-0
ECO: C92
Opening: Ruy Lopez: Closed, Flohr System
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:29:26] } 1... e5 { [%eval 0.22] [%clk 1:30:38] } 2. Nf3 { [%eval 0.13] [%clk 1:29:22] } 2... Nc6 { [%eval 0.21] [%clk 1:30:56] } 3. Bb5 { [%eval 0.15] [%clk 1:28:58] } 3... a6 { [%eval 0.21] [%clk 1:30:47] } 4. Ba4 { [%eval 0.11] [%clk 1:28:41] } 4... Nf6 { [%eval 0.28] [%clk 1:30:59] } 5. O-O { [%eval 0.13] [%clk 1:27:40] } 5... Be7 { [%eval 0.24] [%clk 1:30:36] } 6. Re1 { [%eval 0.19] [%clk 1:27:31] } 6... b5 { [%eval 0.14] [%clk 1:29:01] } 7. Bb3 { [%eval 0.11] [%clk 1:27:55] } 7... d6 { [%eval 0.32] [%clk 1:29:12] } 8. c3 { [%eval 0.47] [%clk 1:27:30] } 8... O-O { [%eval 0.4] [%clk 1:28:48] } 9. h3 { [%eval 0.34] [%clk 1:26:32] } 9... Bb7 { [%eval 0.44] [%clk 1:26:05] } 10. d4 { [%eval 0.34] [%clk 1:24:51] } 10... Re8 { [%eval 0.35] [%clk 1:25:35] } 11. Nbd2 { [%eval 0.39] [%clk 1:22:36] } 11... Bf8 { [%eval 0.32] [%clk 1:23:15] } 12. a4 { [%eval 0.38] [%clk 1:18:53] } 12... h6 { [%eval 0.44] [%clk 1:17:17] } 13. Bc2 { [%eval 0.34] [%clk 1:15:10] } 13... g6 { [%eval 0.53] [%clk 1:13:02] } 14. d5 { [%eval 0.34] [%clk 1:08:55] } 14... Ne7 { [%eval 0.4] [%clk 1:09:04] } 15. b4 { [%eval 0.21] [%clk 1:04:42] } 15... c6 { [%eval 0.22] [%clk 0:59:19] } 16. dxc6 { [%eval 0.19] [%clk 1:01:17] } 16... Bxc6 { [%eval 0.3] [%clk 0:58:21] } 17. Nb3 { [%eval -0.12] [%clk 0:50:56] } 17... Rc8 { [%eval 0.0] [%clk 0:49:10] } 18. axb5 { [%eval -0.01] [%clk 0:48:06] } 18... axb5 { [%eval -0.02] [%clk 0:48:38] } 19. Bd3 { [%eval -0.08] [%clk 0:43:56] } 19... Bg7 { [%eval 0.24] [%clk 0:46:33] } 20. Na5 { [%eval 0.2] [%clk 0:39:34] } 20... Qc7?! { [%eval 1.07] } { Inaccuracy. Bd7 was best. } { [%clk 0:44:12] } 21. Nxc6 { [%eval 1.09] [%clk 0:39:10] } 21... Qxc6 { [%eval 1.2] [%clk 0:44:35] } 22. Bd2?! { [%eval 0.41] } { Inaccuracy. Qe2 was best. } { [%clk 0:38:36] } 22... Rc7?! { [%eval 1.04] } { Inaccuracy. d5 was best. } { [%clk 0:42:12] } 23. Qe2 { [%eval 1.01] [%clk 0:37:54] } 23... Rb8 { [%eval 1.01] [%clk 0:42:30] } 24. Ra5 { [%eval 1.04] [%clk 0:37:00] } 24... Rcb7 { [%eval 1.02] [%clk 0:42:30] } 25. Rea1 { [%eval 1.03] [%clk 0:34:19] } 25... Ne8 { [%eval 1.1] [%clk 0:36:11] } 26. Ra6 { [%eval 1.06] [%clk 0:33:52] } 26... Qd7 { [%eval 0.97] [%clk 0:35:28] } 27. Be3 { [%eval 1.15] [%clk 0:32:11] } 27... Rc7? { [%eval 2.36] } { Mistake. Nc7 was best. } { [%clk 0:33:39] } 28. R1a3? { [%eval 1.06] } { Mistake. Ba7 was best. } { [%clk 0:28:58] } 28... d5 { [%eval 1.47] [%clk 0:12:13] } 29. Bb6 { [%eval 1.13] [%clk 0:27:10] } 29... dxe4?! { [%eval 1.97] } { Inaccuracy. Rcb7 was best. } { [%clk 0:08:47] } 30. Bxe4 { [%eval 1.98] [%clk 0:26:37] } 30... Rcc8 { [%eval 2.23] [%clk 0:08:59] } 31. Ba7 { [%eval 2.25] [%clk 0:23:33] } 31... Nd6?? { [%eval 4.96] } { Blunder. Nc7 was best. } { [%clk 0:07:18] } 32. Qd1 { [%eval 4.71] [%clk 0:19:43] } 1-0