Event: Round 1: Mareco, Sandro - Figueroa, Matias Alejandro
Date: 2025-06-29
White: Mareco, Sandro
WhiteTitle: GM
WhiteElo: 2585
Black: Figueroa, Matias Alejandro
BlackElo: 1880
Result: 1/2-1/2
ECO: B38
Opening: Sicilian Defense: Accelerated Dragon, Maróczy Bind
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] [%clk 1:30:57] } 1... g6 { [%eval 0.38] [%clk 1:30:50] } 2. c4 { [%eval 0.16] [%clk 1:31:21] } 2... c5 { [%eval 0.44] [%clk 1:31:09] } 3. d4 { [%eval 0.33] [%clk 1:31:03] } 3... cxd4 { [%eval 0.32] [%clk 1:31:03] } 4. Nxd4 { [%eval 0.23] [%clk 1:31:29] } 4... Bg7 { [%eval 0.46] [%clk 1:31:08] } 5. e4 { [%eval 0.31] [%clk 1:31:53] } 5... Nc6 { [%eval 0.31] [%clk 1:27:43] } 6. Be3 { [%eval 0.38] [%clk 1:32:17] } 6... Nf6 { [%eval 0.6] [%clk 1:27:45] } 7. Nc3 { [%eval 0.47] [%clk 1:32:42] } 7... d6 { [%eval 0.63] [%clk 1:27:31] } 8. Be2 { [%eval 0.73] [%clk 1:33:06] } 8... O-O { [%eval 0.74] [%clk 1:27:26] } 9. O-O { [%eval 0.66] [%clk 1:33:29] } 9... Bd7 { [%eval 0.81] [%clk 1:27:01] } 10. Qd2 { [%eval 0.44] [%clk 1:31:57] } 10... Nxd4 { [%eval 0.5] [%clk 1:23:53] } 11. Bxd4 { [%eval 0.65] [%clk 1:32:24] } 11... Bc6 { [%eval 0.51] [%clk 1:24:11] } 12. f3 { [%eval 0.51] [%clk 1:32:50] } 12... a6 { [%eval 0.83] [%clk 1:08:48] } 13. b4 { [%eval 0.73] [%clk 1:26:34] } 13... b6 { [%eval 0.86] [%clk 1:06:23] } 14. Rfd1 { [%eval 0.74] [%clk 1:26:29] } 14... Bb7 { [%eval 1.02] [%clk 0:55:01] } 15. Qb2 { [%eval 0.85] [%clk 1:25:34] } 15... Bc6 { [%eval 0.81] [%clk 0:37:37] } 16. Rac1 { [%eval 0.61] [%clk 1:23:24] } 16... Qb8 { [%eval 0.92] [%clk 0:35:42] } 17. Nd5 { [%eval 0.68] [%clk 1:22:21] } 17... Bxd5 { [%eval 0.81] [%clk 0:34:39] } 18. cxd5 { [%eval 0.76] [%clk 1:22:00] } 18... Rc8 { [%eval 1.23] [%clk 0:27:35] } 19. Rxc8+ { [%eval 1.27] [%clk 1:21:49] } 19... Qxc8 { [%eval 1.24] [%clk 0:27:57] } 20. Rc1 { [%eval 1.16] [%clk 1:22:13] } 20... Qd7 { [%eval 1.38] [%clk 0:28:01] } 21. Qc3 { [%eval 0.84] [%clk 1:21:53] } 21... a5? { [%eval 2.05] } { Mistake. Qd8 was best. } { [%clk 0:25:01] } 22. Qc6 { [%eval 1.65] [%clk 1:11:26] } 22... Qxc6?! { [%eval 2.27] } { Inaccuracy. Qe8 was best. } { [%clk 0:17:59] } 23. dxc6 { [%eval 2.1] [%clk 1:11:51] } 23... Ne8 { [%eval 3.12] [%clk 0:18:11] } 24. Bxb6 { [%eval 3.11] [%clk 1:11:12] } 24... axb4 { [%eval 2.85] [%clk 0:18:14] } 25. c7 { [%eval 2.64] [%clk 1:11:28] } 25... Bc3 { [%eval 2.29] [%clk 0:18:29] } 26. Bc4?? { [%eval -0.68] } { Blunder. Kf1 was best. } { [%clk 1:11:45] } 26... e6?? { [%eval 1.76] } { Blunder. Nxc7 was best. } { [%clk 0:17:58] } 27. a4?? { [%eval -0.1] } { Blunder. Bd3 was best. } { [%clk 1:11:04] } 27... Nxc7 { [%eval -0.19] [%clk 0:16:31] } 28. Bxc7?! { [%eval -1.03] } { Inaccuracy. Kf1 was best. } { [%clk 1:07:50] } 1/2-1/2