Event: Round 12: Mareco, Sandro - Flores, Diego
Date: 2025-03-21
White: Mareco, Sandro
WhiteTitle: GM
WhiteElo: 2539
Black: Flores, Diego
BlackTitle: GM
BlackElo: 2602
Result: 1-0
ECO: B40
Opening: Sicilian Defense: Kan Variation, Wing Attack, Fianchetto Variation
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.18] [%clk 0:03:03] } 1... c5 { [%eval 0.25] [%clk 0:03:01] } 2. Nf3 { [%eval 0.2] [%clk 0:03:04] } 2... e6 { [%eval 0.28] [%clk 0:03:00] } 3. d4 { [%eval 0.4] [%clk 0:03:05] } 3... cxd4 { [%eval 0.29] [%clk 0:03:01] } 4. Nxd4 { [%eval 0.23] [%clk 0:03:06] } 4... a6 { [%eval 0.42] [%clk 0:03:00] } 5. Nc3 { [%eval 0.35] [%clk 0:03:07] } 5... b5 { [%eval 0.24] [%clk 0:02:57] } 6. g3 { [%eval 0.17] [%clk 0:03:07] } 6... Bb7 { [%eval 0.3] [%clk 0:02:56] } 7. Bg2 { [%eval 0.07] [%clk 0:03:05] } 7... Ne7 { [%eval 0.46] [%clk 0:02:44] } 8. O-O { [%eval 0.4] [%clk 0:03:02] } 8... Nec6 { [%eval 0.69] [%clk 0:02:44] } 9. Nb3 { [%eval 0.57] [%clk 0:02:55] } 9... d6 { [%eval 0.52] [%clk 0:02:42] } 10. Bf4 { [%eval 0.0] [%clk 0:02:52] } 10... Be7 { [%eval 0.09] [%clk 0:02:38] } 11. Qe2 { [%eval -0.02] [%clk 0:02:50] } 11... Nd7 { [%eval -0.1] [%clk 0:02:30] } 12. Rfd1 { [%eval -0.13] [%clk 0:02:50] } 12... Qc7 { [%eval -0.1] [%clk 0:02:22] } 13. a4 { [%eval -0.13] [%clk 0:02:45] } 13... b4 { [%eval -0.18] [%clk 0:02:21] } 14. Na2 { [%eval -0.15] [%clk 0:02:45] } 14... O-O { [%eval -0.16] [%clk 0:02:11] } 15. c3 { [%eval -0.16] [%clk 0:02:46] } 15... bxc3 { [%eval -0.25] [%clk 0:01:58] } 16. Nxc3 { [%eval -0.2] [%clk 0:02:47] } 16... Nce5 { [%eval 0.1] [%clk 0:01:58] } 17. Rac1 { [%eval -0.08] [%clk 0:02:35] } 17... Qb6 { [%eval 0.0] [%clk 0:01:48] } 18. Nd4 { [%eval 0.0] [%clk 0:02:34] } 18... Rac8 { [%eval 0.0] [%clk 0:01:36] } 19. Rc2 { [%eval -0.23] [%clk 0:02:31] } 19... Qb4 { [%eval -0.21] [%clk 0:01:29] } 20. Nf3 { [%eval -0.54] [%clk 0:02:25] } 20... Nxf3+ { [%eval -0.64] [%clk 0:01:00] } 21. Bxf3 { [%eval -0.58] [%clk 0:02:23] } 21... Ne5 { [%eval -0.64] [%clk 0:01:00] } 22. Bg2 { [%eval -0.59] [%clk 0:02:23] } 22... Qb3 { [%eval -0.37] [%clk 0:01:01] } 23. Bc1?! { [%eval -1.24] } { Inaccuracy. Ra1 was best. } { [%clk 0:01:52] } 23... Rc4?! { [%eval -0.58] } { Inaccuracy. a5 was best. } { [%clk 0:00:40] } 24. f4 { [%eval -1.11] [%clk 0:01:43] } 24... Nc6?! { [%eval -0.22] } { Inaccuracy. Ng4 was best. } { [%clk 0:00:41] } 25. Rcd2 { [%eval -0.59] [%clk 0:01:42] } 25... h6 { [%eval -0.67] [%clk 0:00:20] } 26. h3 { [%eval -1.18] [%clk 0:01:43] } 26... Rc8 { [%eval -1.14] [%clk 0:00:18] } 27. Kh2 { [%eval -1.2] [%clk 0:01:43] } 27... Nb4 { [%eval -1.25] [%clk 0:00:17] } 28. f5?! { [%eval -2.01] } { Inaccuracy. Rd4 was best. } { [%clk 0:01:43] } 28... Na2?? { [%eval 0.23] } { Blunder. exf5 was best. } { [%clk 0:00:17] } 29. fxe6 { [%eval 0.18] [%clk 0:01:37] } 29... fxe6 { [%eval 0.22] [%clk 0:00:18] } 30. Qg4 { [%eval 0.36] [%clk 0:01:37] } 30... Rxc3?? { [%eval 2.44] } { Blunder. R4c7 was best. } { [%clk 0:00:12] } 31. bxc3 { [%eval 1.79] [%clk 0:01:37] } 31... Nxc3?? { [%eval 4.65] } { Blunder. Nxc1 was best. } { [%clk 0:00:12] } 32. Rf1 { [%eval 4.69] [%clk 0:01:35] } 32... Bc6?! { [%eval 6.33] } { Inaccuracy. Nxe4 was best. } { [%clk 0:00:09] } 33. Rdf2?! { [%eval 4.81] } { Inaccuracy. Rb2 was best. } { [%clk 0:01:35] } 33... Be8?? { [%eval #9] } { Checkmate is now unavoidable. h5 was best. } { [%clk 0:00:04] } 34. Bxh6 { [%eval #8] [%clk 0:01:36] } 34... g6 { [%eval 8.38] [%clk 0:00:05] } 35. Bg5 { [%eval 8.18] [%clk 0:01:35] } 35... Qb7? { [%eval #5] } { Checkmate is now unavoidable. Nxe4 was best. } { [%clk 0:00:05] } 36. Qh4? { [%eval 8.57] } { Lost forced checkmate sequence. Qxe6+ was best. } { [%clk 0:01:35] } 36... Bxg5? { [%eval #2] } { Checkmate is now unavoidable. Bb5 was best. } { [%clk 0:00:06] } 37. Rf8+ { [%eval #1] [%clk 0:01:36] } 1-0