Event: Final Campeonato de Ajedrez Absoluto de Chile 2025
Site: Polideportivo Estadio Nacional, Chile
Date: 2025-02-26
White: Arias Diaz, Miguel Angel
WhiteElo: 1984
Black: Arancibia Guzman, Eduardo
BlackTitle: FM
BlackElo: 2330
Result: 0-1
ECO: D31
Opening: Semi-Slav Defense: Marshall Gambit, Main Line
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. d4 { [%eval 0.17] [%clk 1:30:27] } 1... d5 { [%eval 0.24] [%clk 1:30:26] } 2. c4 { [%eval 0.26] [%clk 1:30:51] } 2... e6 { [%eval 0.27] [%clk 1:30:50] } 3. Nc3 { [%eval 0.18] [%clk 1:31:15] } 3... c6 { [%eval 0.26] [%clk 1:31:05] } 4. e4 { [%eval 0.05] [%clk 1:30:54] } 4... dxe4 { [%eval 0.28] [%clk 1:31:25] } 5. Nxe4 { [%eval 0.11] [%clk 1:31:19] } 5... Bb4+ { [%eval 0.17] [%clk 1:31:44] } 6. Bd2 { [%eval 0.1] [%clk 1:31:07] } 6... Qxd4 { [%eval 0.21] [%clk 1:32:01] } 7. Bxb4 { [%eval 0.18] [%clk 1:31:31] } 7... Qxe4+ { [%eval 0.13] [%clk 1:32:23] } 8. Be2 { [%eval 0.33] [%clk 1:29:00] } 8... Na6 { [%eval 0.31] [%clk 1:30:57] } 9. Bd6 { [%eval 0.35] [%clk 1:29:21] } 9... Qxg2 { [%eval 0.32] [%clk 1:25:05] } 10. Bf3 { [%eval 0.0] [%clk 1:29:23] } 10... Qg5 { [%eval 0.0] [%clk 1:25:32] } 11. Ne2 { [%eval 0.0] [%clk 1:26:52] } 11... Nh6 { [%eval 0.24] [%clk 1:24:21] } 12. Ng3 { [%eval 0.23] [%clk 1:10:48] } 12... Nf5 { [%eval 0.22] [%clk 1:11:26] } 13. Ne4 { [%eval 0.0] [%clk 1:02:59] } 13... Qd8?! { [%eval 0.81] } { Inaccuracy. Qg6 was best. } { [%clk 0:52:41] } 14. Qd2 { [%eval 0.81] [%clk 0:57:29] } 14... e5 { [%eval 0.91] [%clk 0:53:01] } 15. O-O-O { [%eval 0.98] [%clk 0:54:32] } 15... f6? { [%eval 2.6] } { Mistake. Be6 was best. } { [%clk 0:52:08] } 16. Qc3 { [%eval 2.77] [%clk 0:37:15] } 16... Nd4 { [%eval 2.0] [%clk 0:50:49] } 17. Rxd4 { [%eval 1.97] [%clk 0:35:11] } 17... exd4 { [%eval 1.85] [%clk 0:51:11] } 18. Qxd4? { [%eval 0.36] } { Mistake. Qb3 was best. } { [%clk 0:34:33] } 18... Kf7 { [%eval 0.55] [%clk 0:41:44] } 19. Rg1 { [%eval 0.51] [%clk 0:13:40] } 19... Re8 { [%eval 0.75] [%clk 0:21:09] } 20. Qe3?! { [%eval -0.21] } { Inaccuracy. c5 was best. } { [%clk 0:06:39] } 20... Rxe4? { [%eval 1.19] } { Mistake. Bf5 was best. } { [%clk 0:18:32] } 21. Qxe4 { [%eval 1.46] [%clk 0:05:57] } 21... Qxd6?? { [%eval 5.0] } { Blunder. g6 was best. } { [%clk 0:19:00] } 22. Bh5+ { [%eval 4.79] [%clk 0:06:22] } 22... g6 { [%eval 4.38] [%clk 0:17:17] } 23. Rxg6?? { [%eval -5.73] } { Blunder. Bxg6+ was best. } { [%clk 0:06:08] } 23... hxg6 { [%eval -5.45] [%clk 0:16:36] } 24. Qxg6+ { [%eval -6.8] [%clk 0:06:34] } 24... Ke6 { [%eval -6.62] [%clk 0:16:24] } 25. Bg4+ { [%eval -7.3] [%clk 0:04:14] } 25... Ke7 { [%eval -7.37] [%clk 0:16:16] } 26. Qg7+ { [%eval -7.37] [%clk 0:01:03] } 26... Kd8 { [%eval -7.28] [%clk 0:16:32] } 27. Qh8+ { [%eval -8.09] [%clk 0:00:32] } 27... Kc7 { [%eval -8.52] [%clk 0:16:49] } 28. Qg7+ { [%eval -8.28] [%clk 0:00:45] } 28... Bd7 { [%eval -8.2] [%clk 0:17:06] } 0-1