Event: Final Campeonato de Ajedrez Absoluto de Chile 2025
Site: Polideportivo Estadio Nacional, Chile
Date: 2025-02-28
White: Palma Araya, David
WhiteElo: 1940
Black: Aravena Navarro, Alexis Andres
BlackElo: 2141
Result: 0-1
ECO: A57
Opening: Benko Gambit Accepted: Modern Variation
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. d4 { [%eval 0.17] [%clk 1:30:55] } 1... Nf6 { [%eval 0.19] [%clk 1:30:46] } 2. c4 { [%eval 0.18] [%clk 1:31:16] } 2... c5 { [%eval 0.56] [%clk 1:31:12] } 3. d5 { [%eval 0.47] [%clk 1:31:40] } 3... b5 { [%eval 0.53] [%clk 1:31:37] } 4. cxb5 { [%eval 0.47] [%clk 1:32:04] } 4... a6 { [%eval 0.6] [%clk 1:32:05] } 5. e3 { [%eval 0.42] [%clk 1:32:24] } 5... Bb7 { [%eval 0.5] [%clk 1:32:32] } 6. Nc3 { [%eval 0.51] [%clk 1:25:26] } 6... axb5 { [%eval 0.65] [%clk 1:32:46] } 7. Bxb5 { [%eval 0.5] [%clk 1:25:49] } 7... Qa5 { [%eval 0.43] [%clk 1:33:08] } 8. Bd2 { [%eval 0.66] [%clk 1:25:33] } 8... Qb6 { [%eval 0.67] [%clk 1:33:32] } 9. Bc4?! { [%eval -0.01] } { Inaccuracy. Nf3 was best. } { [%clk 1:06:26] } 9... e6 { [%eval -0.02] [%clk 1:16:39] } 10. dxe6?! { [%eval -1.11] } { Inaccuracy. Nge2 was best. } { [%clk 0:56:42] } 10... fxe6?? { [%eval 0.66] } { Blunder. Bxg2 was best. } { [%clk 1:07:40] } 11. Nf3 { [%eval 0.65] [%clk 0:56:02] } 11... d5 { [%eval 0.89] [%clk 0:59:01] } 12. Be2 { [%eval 0.61] [%clk 0:50:10] } 12... Nc6 { [%eval 0.88] [%clk 0:58:36] } 13. O-O { [%eval 0.83] [%clk 0:49:17] } 13... Be7 { [%eval 0.84] [%clk 0:56:41] } 14. Ng5 { [%eval 0.8] [%clk 0:43:28] } 14... Bc8 { [%eval 0.74] [%clk 0:51:19] } 15. e4 { [%eval 0.71] [%clk 0:38:45] } 15... O-O { [%eval 1.18] [%clk 0:49:25] } 16. exd5 { [%eval 1.02] [%clk 0:36:10] } 16... exd5?! { [%eval 2.16] } { Inaccuracy. Nxd5 was best. } { [%clk 0:47:16] } 17. Bf3 { [%eval 2.08] [%clk 0:34:19] } 17... Rd8?? { [%eval 5.09] } { Blunder. Qd8 was best. } { [%clk 0:44:30] } 18. Nxd5 { [%eval 5.08] [%clk 0:30:01] } 18... Nxd5 { [%eval 5.05] [%clk 0:22:59] } 19. Bxd5+?? { [%eval -1.24] } { Blunder. Ba5 was best. } { [%clk 0:30:15] } 19... Rxd5 { [%eval -1.1] [%clk 0:22:51] } 20. Qh5 { [%eval -1.19] [%clk 0:30:39] } 20... Rxg5 { [%eval -1.09] [%clk 0:17:31] } 21. Qe8+? { [%eval -2.52] } { Mistake. Bxg5 was best. } { [%clk 0:31:00] } 21... Bf8 { [%eval -2.57] [%clk 0:17:59] } 22. Bxg5 { [%eval -2.38] [%clk 0:31:20] } 22... Nd4 { [%eval -2.49] [%clk 0:16:42] } 23. b4 { [%eval -3.19] [%clk 0:22:28] } 23... cxb4 { [%eval -3.06] [%clk 0:14:05] } 24. Rfd1 { [%eval -3.09] [%clk 0:18:00] } 24... Bb7 { [%eval -3.17] [%clk 0:13:36] } 25. Qe5?? { [%eval -11.02] } { Blunder. Qd7 was best. } { [%clk 0:17:53] } 25... Qc6 { [%eval -9.98] [%clk 0:11:53] } 26. f3 { [%eval -10.12] [%clk 0:17:15] } 26... Nxf3+ { [%eval -11.3] [%clk 0:10:28] } 27. gxf3?! { [%eval #-12] } { Checkmate is now unavoidable. Kh1 was best. } { [%clk 0:17:37] } 27... Qxf3?? { [%eval -6.08] } { Lost forced checkmate sequence. Bc5+ was best. } { [%clk 0:10:39] } 28. Rd2 { [%eval #-11] [%clk 0:17:01] } 28... Ra3 { [%eval #-10] [%clk 0:07:21] } 29. Rc2 { [%eval #-7] [%clk 0:07:16] } 29... Qh1+ { [%eval #-7] [%clk 0:07:13] } 30. Kf2 { [%eval #-7] [%clk 0:07:44] } 30... Rf3+ { [%eval #-6] [%clk 0:07:26] } 31. Ke2 { [%eval #-6] [%clk 0:08:01] } 31... Qg2+ { [%eval #-11] [%clk 0:07:55] } 32. Kd1 { [%eval #-11] [%clk 0:08:04] } 32... Rf1+ { [%eval #-10] [%clk 0:08:24] } 0-1