Event: Round 3: Sandro Mareco - Sergio Duran Vega
Date: 2023-11-26
White: Sandro Mareco
WhiteTitle: GM
WhiteElo: 2606
Black: Sergio Duran Vega
BlackTitle: IM
BlackElo: 2392
Result: 1-0
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation, Gufeld Gambit
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:08] } 1... c5 { [%eval 0.32] [%clk 1:28:24] } 2. Nf3 { [%eval 0.0] [%clk 1:30:34] } 2... Nc6 { [%eval 0.29] [%clk 1:28:30] } 3. Bb5 { [%eval 0.37] [%clk 1:31:00] } 3... g6 { [%eval 0.59] [%clk 1:27:24] } 4. O-O { [%eval 0.2] [%clk 1:31:25] } 4... Bg7 { [%eval 0.55] [%clk 1:27:47] } 5. c3 { [%eval 0.25] [%clk 1:31:41] } 5... e5 { [%eval 0.35] [%clk 1:23:29] } 6. d4 { [%eval 0.11] [%clk 1:31:37] } 6... cxd4 { [%eval 0.0] [%clk 1:23:38] } 7. cxd4 { [%eval 0.02] [%clk 1:32:03] } 7... exd4 { [%eval 0.34] [%clk 1:24:03] } 8. Bf4 { [%eval 0.51] [%clk 1:32:26] } 8... Nge7 { [%eval 0.6] [%clk 1:24:13] } 9. Bd6 { [%eval 0.49] [%clk 1:32:24] } 9... a6 { [%eval 0.65] [%clk 1:22:44] } 10. Bd3 { [%eval 0.53] [%clk 1:32:45] } 10... O-O { [%eval 0.97] [%clk 1:10:25] } 11. Nbd2 { [%eval 0.82] [%clk 1:32:28] } 11... Re8?! { [%eval 1.69] } { Inaccuracy. b6 was best. } { [%clk 1:07:05] } 12. a4 { [%eval 1.82] [%clk 1:13:53] } 12... b6 { [%eval 2.09] [%clk 1:03:35] } 13. Bc4 { [%eval 1.5] [%clk 1:13:18] } 13... h6?? { [%eval 3.57] } { Blunder. Na5 was best. } { [%clk 0:58:58] } 14. Bxf7+ { [%eval 3.41] [%clk 0:56:13] } 14... Kxf7 { [%eval 3.57] [%clk 0:59:17] } 15. Qb3+ { [%eval 3.46] [%clk 0:56:38] } 15... Kf8? { [%eval 6.84] } { Mistake. Nd5 was best. } { [%clk 0:55:04] } 16. Ng5 { [%eval 6.46] [%clk 0:56:53] } 16... hxg5 { [%eval 6.7] [%clk 0:38:14] } 17. f4 { [%eval 6.1] [%clk 0:57:16] } 17... g4?! { [%eval 9.16] } { Inaccuracy. Bh6 was best. } { [%clk 0:37:28] } 18. f5 { [%eval 8.97] [%clk 0:57:31] } 18... g5? { [%eval #10] } { Checkmate is now unavoidable. Bf6 was best. } { [%clk 0:35:24] } 1-0