Event: Final Campeonato de Ajedrez Absoluto de Chile 2025
Site: Polideportivo Estadio Nacional, Chile
Date: 2025-02-27
White: Orrego Palermo, Marcelo
WhiteElo: 2133
Black: Contreras Suazo, Ricardo
BlackElo: 1975
Result: 1-0
ECO: B41
Opening: Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. e4 { [%eval 0.18] [%clk 1:29:29] } 1... c5 { [%eval 0.25] [%clk 1:30:32] } 2. Nf3 { [%eval 0.2] [%clk 1:29:45] } 2... e6 { [%eval 0.28] [%clk 1:30:56] } 3. d4 { [%eval 0.4] [%clk 1:30:05] } 3... cxd4 { [%eval 0.29] [%clk 1:31:21] } 4. Nxd4 { [%eval 0.23] [%clk 1:30:11] } 4... a6 { [%eval 0.42] [%clk 1:31:50] } 5. c4 { [%eval 0.21] [%clk 1:29:32] } 5... Qc7 { [%eval 0.6] [%clk 1:30:28] } 6. a3 { [%eval 0.57] [%clk 1:28:48] } 6... Nf6 { [%eval 0.6] [%clk 1:28:50] } 7. Nc3 { [%eval 0.45] [%clk 1:29:11] } 7... Be7 { [%eval 0.57] [%clk 1:28:13] } 8. Be2 { [%eval 0.63] [%clk 1:28:22] } 8... d6 { [%eval 0.75] [%clk 1:27:04] } 9. O-O { [%eval 0.73] [%clk 1:28:36] } 9... O-O { [%eval 0.72] [%clk 1:27:26] } 10. Be3 { [%eval 0.67] [%clk 1:28:28] } 10... Nbd7 { [%eval 1.1] [%clk 1:27:23] } 11. b4 { [%eval 0.72] [%clk 1:22:12] } 11... b5?? { [%eval 2.72] } { Blunder. b6 was best. } { [%clk 1:25:47] } 12. cxb5 { [%eval 2.64] [%clk 1:19:15] } 12... Qxc3 { [%eval 3.27] [%clk 1:18:00] } 13. Nc6 { [%eval 3.47] [%clk 1:19:38] } 13... axb5 { [%eval 3.53] [%clk 1:09:17] } 14. Bxb5 { [%eval 3.23] [%clk 1:16:28] } 14... Nxe4?! { [%eval 4.7] } { Inaccuracy. Ba6 was best. } { [%clk 0:50:23] } 15. Bd4? { [%eval 2.94] } { Mistake. Nxe7+ was best. } { [%clk 1:15:30] } 15... Qd2? { [%eval 5.41] } { Mistake. Bf6 was best. } { [%clk 0:50:40] } 16. Nxe7+ { [%eval 5.46] [%clk 1:15:55] } 16... Kh8 { [%eval 5.48] [%clk 0:50:56] } 17. Nxc8 { [%eval 5.35] [%clk 1:16:16] } 17... Rfxc8 { [%eval 5.17] [%clk 0:48:58] } 18. Bxd7 { [%eval 5.31] [%clk 1:16:19] } 18... Rc4 { [%eval 5.29] [%clk 0:48:20] } 19. Be3 { [%eval 5.23] [%clk 1:14:47] } 19... Qxd1 { [%eval 5.73] [%clk 0:48:37] } 20. Rfxd1 { [%eval 5.65] [%clk 1:14:58] } 20... Rc7 { [%eval 5.57] [%clk 0:46:37] } 21. f3 { [%eval 5.69] [%clk 1:10:10] } 21... Nc3 { [%eval 5.67] [%clk 0:46:37] } 22. Rxd6 { [%eval 5.5] [%clk 1:10:32] } 22... Rd8 { [%eval 5.44] [%clk 0:46:18] } 23. Kf2 { [%eval 5.65] [%clk 1:08:12] } 23... Nd5 { [%eval 6.2] [%clk 0:43:30] } 24. Rc1 { [%eval 6.21] [%clk 1:08:15] } 24... Rxc1 { [%eval 6.14] [%clk 0:43:20] } 25. Bxc1 { [%eval 6.0] [%clk 1:08:42] } 25... Nf6 { [%eval 6.29] [%clk 0:43:23] } 26. Bg5 { [%eval 5.96] [%clk 1:04:46] } 26... Rxd7 { [%eval 6.03] [%clk 0:43:36] } 27. Rxd7 { [%eval 6.25] [%clk 1:03:22] } 27... Nxd7 { [%eval 6.13] [%clk 0:44:04] } 28. a4 { [%eval 5.81] [%clk 1:03:42] } 28... f6 { [%eval 6.36] [%clk 0:44:28] } 29. Be3 { [%eval 6.07] [%clk 1:04:07] } 29... Kg8 { [%eval 7.46] [%clk 0:44:47] } 30. a5 { [%eval 7.38] [%clk 1:04:33] } 1-0