Event: Final Campeonato de Ajedrez Absoluto de Chile 2025
Site: Polideportivo Estadio Nacional, Chile
Date: 2025-02-23
White: Valdes Escobar, Alvaro
WhiteTitle: IM
WhiteElo: 2346
Black: Andaur Vega, Claudio
BlackElo: 1896
Result: 1-0
ECO: B28
Opening: Sicilian Defense: O'Kelly Variation, Maróczy Bind, Robatsch Line
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:28:53] } 2. Nf3 { [%eval 0.2] [%clk 1:31:03] } 2... a6 { [%eval 0.5] [%clk 1:29:16] } 3. c4 { [%eval 0.52] [%clk 1:30:12] } 3... d6 { [%eval 0.51] [%clk 1:27:28] } 4. d4 { [%eval 0.49] [%clk 1:30:29] } 4... cxd4 { [%eval 0.52] [%clk 1:27:48] } 5. Nxd4 { [%eval 0.53] [%clk 1:30:55] } 5... Nf6 { [%eval 0.59] [%clk 1:28:09] } 6. Nc3 { [%eval 0.51] [%clk 1:31:18] } 6... Nc6 { [%eval 0.58] [%clk 1:27:49] } 7. Be2 { [%eval 0.52] [%clk 1:30:28] } 7... g6 { [%eval 0.63] [%clk 1:27:42] } 8. Be3 { [%eval 0.5] [%clk 1:30:33] } 8... Bg7 { [%eval 0.48] [%clk 1:28:06] } 9. O-O { [%eval 0.49] [%clk 1:30:16] } 9... O-O { [%eval 0.47] [%clk 1:28:28] } 10. Qd2 { [%eval 0.58] [%clk 1:28:12] } 10... Bd7 { [%eval 0.62] [%clk 1:27:45] } 11. f3 { [%eval 0.61] [%clk 1:28:22] } 11... Nxd4 { [%eval 0.58] [%clk 1:24:31] } 12. Bxd4 { [%eval 0.58] [%clk 1:28:32] } 12... Bc6 { [%eval 0.78] [%clk 1:24:53] } 13. Rfd1 { [%eval 0.38] [%clk 1:26:40] } 13... Qb8 { [%eval 0.38] [%clk 1:15:22] } 14. b4 { [%eval 0.4] [%clk 1:05:35] } 14... Rc8?! { [%eval 1.37] } { Inaccuracy. b5 was best. } { [%clk 0:59:03] } 15. a4 { [%eval 1.41] [%clk 0:45:14] } 15... e6 { [%eval 1.87] [%clk 0:46:03] } 16. a5 { [%eval 1.89] [%clk 0:43:33] } 16... Be8 { [%eval 2.09] [%clk 0:38:13] } 17. Kh1 { [%eval 1.77] [%clk 0:39:53] } 17... h5 { [%eval 1.88] [%clk 0:34:59] } 18. Rac1 { [%eval 1.96] [%clk 0:35:54] } 18... Rd8 { [%eval 2.43] [%clk 0:26:25] } 19. Bf1 { [%eval 2.14] [%clk 0:28:41] } 19... d5?! { [%eval 3.28] } { Inaccuracy. Nd7 was best. } { [%clk 0:14:37] } 20. cxd5 { [%eval 3.08] [%clk 0:19:20] } 20... exd5 { [%eval 3.08] [%clk 0:14:32] } 21. e5 { [%eval 2.82] [%clk 0:19:44] } 21... Nd7?! { [%eval 3.84] } { Inaccuracy. Nh7 was best. } { [%clk 0:08:23] } 22. f4 { [%eval 3.81] [%clk 0:20:06] } 22... Nf8 { [%eval 3.82] [%clk 0:08:13] } 23. Bb6 { [%eval 3.83] [%clk 0:20:13] } 23... d4 { [%eval 3.78] [%clk 0:03:10] } 24. Bxd8 { [%eval 3.83] [%clk 0:16:12] } 24... dxc3 { [%eval 3.9] [%clk 0:03:21] } 25. Qxc3 { [%eval 3.91] [%clk 0:16:14] } 25... Ne6 { [%eval 4.17] [%clk 0:02:30] } 26. Bc7 { [%eval 4.02] [%clk 0:16:37] } 26... Qxc7?! { [%eval 5.22] } { Inaccuracy. Qc8 was best. } { [%clk 0:02:06] } 27. Qxc7 { [%eval 5.13] [%clk 0:17:01] } 27... Nxc7 { [%eval 5.07] [%clk 0:02:32] } 28. Rxc7 { [%eval 4.96] [%clk 0:17:23] } 28... Bc6 { [%eval 6.09] [%clk 0:02:54] } 29. Bc4 { [%eval 6.0] [%clk 0:17:26] } 29... Rf8 { [%eval 6.62] [%clk 0:02:58] } 30. Bd5 { [%eval 5.33] [%clk 0:17:47] } 30... Bh6 { [%eval 5.67] [%clk 0:02:09] } 31. Bxc6 { [%eval 5.88] [%clk 0:17:47] } 31... bxc6 { [%eval 5.77] [%clk 0:02:32] } 32. g3 { [%eval 5.62] [%clk 0:18:13] } 32... g5 { [%eval 6.26] [%clk 0:02:27] } 33. Rxc6 { [%eval 6.3] [%clk 0:18:36] } 1-0