Event: Round 9: Cordoba Roa, Angel Gabriel - Avila Pavas, Santiago
Date: 2025-04-19
White: Cordoba Roa, Angel Gabriel
WhiteTitle: FM
WhiteElo: 2360
Black: Avila Pavas, Santiago
BlackTitle: GM
BlackElo: 2511
Result: 1-0
ECO: B69
Opening: Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Nyezhmetdinov Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:39] } 1... c5 { [%eval 0.25] [%clk 1:29:12] } 2. Nf3 { [%eval 0.2] [%clk 1:30:56] } 2... d6 { [%eval 0.31] [%clk 1:29:35] } 3. d4 { [%eval 0.22] [%clk 1:31:16] } 3... cxd4 { [%eval 0.19] [%clk 1:30:00] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:35] } 4... Nf6 { [%eval 0.25] [%clk 1:30:21] } 5. Nc3 { [%eval 0.32] [%clk 1:31:58] } 5... Nc6 { [%eval 0.3] [%clk 1:30:44] } 6. Bg5 { [%eval 0.25] [%clk 1:32:18] } 6... Bd7 { [%eval 0.38] [%clk 1:31:08] } 7. Qd2 { [%eval 0.34] [%clk 1:32:37] } 7... a6 { [%eval 0.41] [%clk 1:31:32] } 8. f4 { [%eval 0.43] [%clk 1:32:03] } 8... e6 { [%eval 0.3] [%clk 1:31:54] } 9. O-O-O { [%eval 0.37] [%clk 1:32:22] } 9... Be7 { [%eval 0.32] [%clk 1:31:51] } 10. Nf3 { [%eval 0.38] [%clk 1:31:54] } 10... b5 { [%eval 0.38] [%clk 1:29:54] } 11. Bxf6 { [%eval 0.38] [%clk 1:32:13] } 11... gxf6 { [%eval 0.23] [%clk 1:30:19] } 12. f5 { [%eval 0.27] [%clk 1:32:30] } 12... b4?! { [%eval 0.95] } { Inaccuracy. Qb6 was best. } { [%clk 1:28:50] } 13. Ne2 { [%eval 1.18] [%clk 1:32:47] } 13... Qb6 { [%eval 1.11] [%clk 1:25:19] } 14. Nf4 { [%eval 1.08] [%clk 1:19:35] } 14... Qc5 { [%eval 1.19] [%clk 1:06:00] } 15. g3 { [%eval 0.87] [%clk 1:07:39] } 15... b3?! { [%eval 1.97] } { Inaccuracy. a5 was best. } { [%clk 0:48:49] } 16. axb3 { [%eval 1.66] [%clk 1:06:27] } 16... a5 { [%eval 2.08] [%clk 0:48:48] } 17. Qc3 { [%eval 1.88] [%clk 0:49:51] } 17... Qb6 { [%eval 1.95] [%clk 0:49:01] } 18. Bc4 { [%eval 1.92] [%clk 0:48:02] } 18... a4 { [%eval 1.71] [%clk 0:28:50] } 19. bxa4 { [%eval 1.71] [%clk 0:42:08] } 19... Nb4? { [%eval 3.03] } { Mistake. Rxa4 was best. } { [%clk 0:20:23] } 20. Qd4?! { [%eval 2.29] } { Inaccuracy. fxe6 was best. } { [%clk 0:29:26] } 20... Qb8 { [%eval 2.46] [%clk 0:07:44] } 21. fxe6 { [%eval 2.63] [%clk 0:27:31] } 21... fxe6 { [%eval 2.67] [%clk 0:08:10] } 22. Bxe6 { [%eval 2.19] [%clk 0:17:52] } 22... Bxe6 { [%eval 2.19] [%clk 0:07:28] } 23. Nxe6 { [%eval 2.2] [%clk 0:18:11] } 23... Rxa4 { [%eval 2.23] [%clk 0:07:53] } 24. Qe3? { [%eval 0.81] } { Mistake. Kd2 was best. } { [%clk 0:16:46] } 24... Na2+?? { [%eval 2.8] } { Blunder. Nxc2 was best. } { [%clk 0:01:18] } 25. Kb1 { [%eval 2.72] [%clk 0:13:03] } 25... Rxe4?! { [%eval 4.26] } { Inaccuracy. Nb4 was best. } { [%clk 0:01:43] } 26. Qa3 { [%eval 4.26] [%clk 0:13:09] } 26... Nb4 { [%eval 4.47] [%clk 0:01:43] } 27. Rhe1 { [%eval 3.95] [%clk 0:13:15] } 27... d5?! { [%eval 5.1] } { Inaccuracy. Nxc2 was best. } { [%clk 0:01:10] } 28. Nfd4 { [%eval 4.79] [%clk 0:10:17] } 28... Rxe1?! { [%eval 6.59] } { Inaccuracy. Nxc2 was best. } { [%clk 0:01:26] } 29. Rxe1 { [%eval 6.19] [%clk 0:10:17] } 29... Kf7 { [%eval 7.28] [%clk 0:01:43] } 30. Qf3 { [%eval 6.9] [%clk 0:10:05] } 30... Qa7?? { [%eval #3] } { Checkmate is now unavoidable. Qg8 was best. } { [%clk 0:01:46] } 31. Qh5+ { [%eval #2] [%clk 0:10:17] } 1-0