Event: Round 3: Daniel Perez - Sandro Mareco
Date: 2022-10-22
White: Daniel Perez
WhiteTitle: FM
Black: Sandro Mareco
BlackTitle: GM
Result: 0-1
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation, Gufeld Gambit
Variant: Standard

1. e4 { [%eval 0.0] [%clk 0:15:04] } 1... c5 { [%eval 0.32] [%clk 0:15:09] } 2. Nf3 { [%eval 0.0] [%clk 0:15:05] } 2... Nc6 { [%eval 0.0] [%clk 0:15:13] } 3. Bb5 { [%eval 0.42] [%clk 0:15:09] } 3... g6 { [%eval 0.59] [%clk 0:15:17] } 4. O-O { [%eval 0.2] [%clk 0:15:12] } 4... Bg7 { [%eval 0.43] [%clk 0:15:21] } 5. c3 { [%eval 0.25] [%clk 0:15:10] } 5... e5 { [%eval 0.39] [%clk 0:15:25] } 6. d4 { [%eval 0.11] [%clk 0:15:14] } 6... exd4 { [%eval 0.19] [%clk 0:15:28] } 7. cxd4 { [%eval 0.4] [%clk 0:15:18] } 7... cxd4 { [%eval 0.34] [%clk 0:15:31] } 8. Bf4 { [%eval 0.71] [%clk 0:15:20] } 8... a6 { [%eval 0.61] [%clk 0:15:35] } 9. Bc4 { [%eval 0.73] [%clk 0:13:32] } 9... d6 { [%eval 0.16] [%clk 0:15:38] } 10. Na3?! { [%eval -0.51] } { Inaccuracy. Qb3 was best. } { [%clk 0:12:59] } 10... Nge7 { [%eval -0.44] [%clk 0:15:03] } 11. Nc2 { [%eval -0.68] [%clk 0:12:46] } 11... O-O { [%eval -0.9] [%clk 0:14:54] } 12. Nfxd4 { [%eval -0.88] [%clk 0:12:24] } 12... Nxd4 { [%eval -0.81] [%clk 0:14:56] } 13. Nxd4 { [%eval -0.75] [%clk 0:12:26] } 13... d5 { [%eval -0.92] [%clk 0:15:00] } 14. exd5 { [%eval -0.85] [%clk 0:11:17] } 14... Nxd5 { [%eval -0.86] [%clk 0:15:04] } 15. Bxd5?! { [%eval -1.92] } { Inaccuracy. Be3 was best. } { [%clk 0:10:25] } 15... Qxd5 { [%eval -2.05] [%clk 0:15:07] } 16. Nb3 { [%eval -2.13] [%clk 0:10:28] } 16... Qxd1 { [%eval -2.03] [%clk 0:13:12] } 17. Raxd1 { [%eval -2.08] [%clk 0:10:31] } 17... Bxb2 { [%eval -1.87] [%clk 0:13:12] } 18. Nc5 { [%eval -1.93] [%clk 0:08:02] } 18... b5 { [%eval -2.09] [%clk 0:11:12] } 19. Bd6?! { [%eval -3.13] } { Inaccuracy. Nd7 was best. } { [%clk 0:06:48] } 19... Re8 { [%eval -2.98] [%clk 0:11:14] } 20. Rfe1?! { [%eval -3.77] } { Inaccuracy. h3 was best. } { [%clk 0:06:31] } 20... Rxe1+ { [%eval -3.64] [%clk 0:09:56] } 21. Rxe1 { [%eval -3.69] [%clk 0:06:34] } 21... Bf5 { [%eval -3.96] [%clk 0:10:00] } 22. h3 { [%eval -3.59] [%clk 0:05:57] } 22... h5 { [%eval -4.01] [%clk 0:10:02] } 23. f3 { [%eval -3.85] [%clk 0:04:13] } 23... Rd8 { [%eval -3.44] [%clk 0:09:55] } 24. Nb7?! { [%eval -4.41] } { Inaccuracy. Bc7 was best. } { [%clk 0:03:44] } 24... Rc8 { [%eval -3.88] [%clk 0:09:49] } 25. g4?! { [%eval -5.03] } { Inaccuracy. a3 was best. } { [%clk 0:03:19] } 25... hxg4?! { [%eval -3.8] } { Inaccuracy. Bd4+ was best. } { [%clk 0:09:34] } 26. hxg4 { [%eval -3.86] [%clk 0:03:23] } 26... Be6 { [%eval -3.88] [%clk 0:09:38] } 27. Kg2 { [%eval -4.06] [%clk 0:03:13] } 27... Rc2+ { [%eval -3.95] [%clk 0:08:16] } 28. Kg3 { [%eval -4.09] [%clk 0:02:51] } 28... Bc3 { [%eval -3.55] [%clk 0:08:19] } 29. Re3?! { [%eval -5.12] } { Inaccuracy. Rd1 was best. } { [%clk 0:02:25] } 29... Bd4 { [%eval -4.2] [%clk 0:08:08] } 30. Rd3? { [%eval -7.15] } { Mistake. Re4 was best. } { [%clk 0:02:01] } 30... Bf2+ { [%eval -7.04] [%clk 0:08:11] } 31. Kf4 { [%eval -8.96] [%clk 0:01:55] } 31... f6 { [%eval -9.09] [%clk 0:07:54] } 32. Na5 { [%eval -59.56] [%clk 0:00:39] } 32... Rc1?? { [%eval -4.68] } { Blunder. g5+ was best. } 0-1