Event: Final Campeonato de Ajedrez Absoluto de Chile 2025
Site: Polideportivo Estadio Nacional, Chile
Date: 2025-02-23
White: Santana Gonzalez, Lenin
WhiteElo: 1858
Black: Arancibia Guzman, Eduardo
BlackTitle: FM
BlackElo: 2330
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:50] } 2. Nc3 { [%eval 0.13] [%clk 1:31:18] } 2... a6 { [%eval 0.29] [%clk 1:31:01] } 3. g3 { [%eval 0.18] [%clk 1:31:41] } 3... Nc6 { [%eval 0.25] [%clk 1:31:12] } 4. Bg2 { [%eval 0.08] [%clk 1:31:56] } 4... g6 { [%eval 0.07] [%clk 1:31:33] } 5. d3 { [%eval 0.04] [%clk 1:32:09] } 5... Bg7 { [%eval 0.03] [%clk 1:31:53] } 6. Be3 { [%eval 0.09] [%clk 1:32:07] } 6... d6 { [%eval 0.17] [%clk 1:32:15] } 7. Qd2 { [%eval 0.0] [%clk 1:29:23] } 7... h5 { [%eval 0.3] [%clk 1:29:16] } 8. h3 { [%eval 0.22] [%clk 1:26:55] } 8... e6 { [%eval 0.57] [%clk 1:23:10] } 9. f4 { [%eval 0.63] [%clk 1:25:27] } 9... Nge7 { [%eval 0.54] [%clk 1:23:27] } 10. Nf3 { [%eval 0.53] [%clk 1:25:18] } 10... Nd4 { [%eval 0.62] [%clk 1:23:49] } 11. O-O { [%eval 0.33] [%clk 1:22:59] } 11... Rb8 { [%eval 0.86] [%clk 1:22:40] } 12. Nd1?! { [%eval -0.02] } { Inaccuracy. Nh4 was best. } { [%clk 1:16:04] } 12... b5?! { [%eval 1.05] } { Inaccuracy. Nxf3+ was best. } { [%clk 1:22:48] } 13. g4?? { [%eval -0.73] } { Blunder. Nh4 was best. } { [%clk 0:56:30] } 13... hxg4 { [%eval -0.54] [%clk 1:20:33] } 14. hxg4 { [%eval -0.58] [%clk 0:56:51] } 14... f5 { [%eval -0.04] [%clk 1:16:18] } 15. Ng5 { [%eval -0.08] [%clk 0:47:42] } 15... fxg4 { [%eval 0.39] [%clk 1:14:18] } 16. c3 { [%eval 0.43] [%clk 0:47:53] } 16... Nf3+ { [%eval 0.49] [%clk 1:14:20] } 17. Nxf3 { [%eval 0.28] [%clk 0:46:31] } 17... gxf3 { [%eval 0.27] [%clk 1:14:40] } 18. Rxf3 { [%eval 0.23] [%clk 0:46:19] } 18... b4 { [%eval 0.2] [%clk 1:08:34] } 19. d4 { [%eval -0.11] [%clk 0:27:01] } 19... bxc3 { [%eval -0.07] [%clk 1:07:56] } 20. bxc3 { [%eval -0.01] [%clk 0:23:32] } 20... cxd4 { [%eval -0.01] [%clk 1:03:53] } 21. cxd4 { [%eval -0.47] [%clk 0:15:07] } 21... Bd7 { [%eval -0.16] [%clk 1:01:06] } 22. Rc1 { [%eval -0.16] [%clk 0:12:56] } 22... Rb5 { [%eval 0.08] [%clk 0:53:47] } 23. Rh3 { [%eval -0.09] [%clk 0:09:09] } 23... Qa5 { [%eval 0.01] [%clk 0:51:22] } 24. Nc3 { [%eval 0.0] [%clk 0:07:12] } 24... Rbh5 { [%eval 0.05] [%clk 0:49:54] } 25. Rg3 { [%eval 0.17] [%clk 0:06:35] } 25... Rh2 { [%eval 0.51] [%clk 0:47:01] } 26. Rg5 { [%eval 0.54] [%clk 0:05:38] } 26... Qd8 { [%eval 0.53] [%clk 0:45:29] } 27. Kf1? { [%eval -0.62] } { Mistake. Qd3 was best. } { [%clk 0:01:47] } 27... Bf6 { [%eval -0.62] [%clk 0:45:00] } 28. Rg3 { [%eval -0.63] [%clk 0:01:58] } 28... Kf7?! { [%eval 0.0] } { Inaccuracy. d5 was best. } { [%clk 0:44:30] } 29. Bg1 { [%eval -0.36] [%clk 0:02:08] } 29... R2h4 { [%eval 0.0] [%clk 0:42:52] } 30. Ne2 { [%eval 0.0] [%clk 0:02:19] } 30... Bb5 { [%eval 0.0] [%clk 0:42:04] } 31. Rcc3?! { [%eval -0.6] } { Inaccuracy. Rb3 was best. } { [%clk 0:01:40] } 31... d5 { [%eval -0.61] [%clk 0:42:12] } 32. Rh3?? { [%eval -3.43] } { Blunder. e5 was best. } { [%clk 0:00:47] } 32... Rxh3 { [%eval -3.5] [%clk 0:40:16] } 33. Rxh3 { [%eval -3.73] [%clk 0:01:16] } 33... Rxh3 { [%eval -3.64] [%clk 0:40:36] } 34. Bxh3 { [%eval -3.56] [%clk 0:01:43] } 34... dxe4 { [%eval -3.37] [%clk 0:40:57] } 35. Ke1?! { [%eval -4.96] } { Inaccuracy. Bf2 was best. } { [%clk 0:00:45] } 35... Nf5?! { [%eval -3.85] } { Inaccuracy. Nd5 was best. } { [%clk 0:38:34] } 36. Nc3 { [%eval -4.14] [%clk 0:00:38] } 36... Bd3 { [%eval -4.13] [%clk 0:38:25] } 37. Bf1?! { [%eval -5.42] } { Inaccuracy. Bxf5 was best. } { [%clk 0:00:34] } 37... Bxd4 { [%eval -5.61] [%clk 0:38:37] } 38. Bxd3 { [%eval -5.75] [%clk 0:00:45] } 38... exd3 { [%eval -5.56] [%clk 0:36:02] } 39. Qxd3 { [%eval -5.8] [%clk 0:00:57] } 39... Bf2+ { [%eval -5.51] [%clk 0:36:23] } 0-1