Event: Round 6: La Barbera, Manfredi - Mammi, Ottavio
Date: 2025-06-28
White: La Barbera, Manfredi
WhiteElo: 2048
Black: Mammi, Ottavio
BlackElo: 2199
Result: 1-0
ECO: B52
Opening: Sicilian Defense: Moscow Variation, Main Line
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:46] } 2. Nf3 { [%eval 0.2] [%clk 1:31:17] } 2... d6 { [%eval 0.31] [%clk 1:31:12] } 3. Bb5+ { [%eval 0.14] [%clk 1:31:29] } 3... Bd7 { [%eval 0.22] [%clk 1:30:05] } 4. Bxd7+ { [%eval 0.2] [%clk 1:31:50] } 4... Qxd7 { [%eval 0.15] [%clk 1:30:23] } 5. O-O { [%eval 0.12] [%clk 1:32:02] } 5... Nc6 { [%eval 0.12] [%clk 1:30:07] } 6. c3 { [%eval 0.12] [%clk 1:32:22] } 6... Nf6 { [%eval 0.1] [%clk 1:28:29] } 7. Re1 { [%eval 0.05] [%clk 1:32:39] } 7... e6 { [%eval 0.0] [%clk 1:27:22] } 8. d4 { [%eval 0.1] [%clk 1:32:48] } 8... cxd4 { [%eval 0.1] [%clk 1:26:47] } 9. cxd4 { [%eval 0.09] [%clk 1:32:55] } 9... d5 { [%eval 0.18] [%clk 1:27:08] } 10. e5 { [%eval 0.13] [%clk 1:33:20] } 10... Ne4 { [%eval 0.18] [%clk 1:23:58] } 11. a3 { [%eval 0.07] [%clk 1:33:14] } 11... f6 { [%eval 0.4] [%clk 1:21:02] } 12. exf6 { [%eval 0.4] [%clk 1:26:44] } 12... gxf6 { [%eval 0.56] [%clk 1:21:15] } 13. Nc3 { [%eval 0.15] [%clk 1:12:25] } 13... Nxc3 { [%eval 0.24] [%clk 1:05:02] } 14. bxc3 { [%eval 0.22] [%clk 1:12:40] } 14... Bg7?! { [%eval 1.03] } { Inaccuracy. O-O-O was best. } { [%clk 1:05:11] } 15. Qe2 { [%eval 0.87] [%clk 1:05:00] } 15... Kf7 { [%eval 1.04] [%clk 1:04:53] } 16. Nh4 { [%eval 1.14] [%clk 0:56:57] } 16... Rhe8 { [%eval 1.19] [%clk 1:01:24] } 17. Qg4 { [%eval 1.07] [%clk 0:51:52] } 17... Kg8 { [%eval 1.1] [%clk 0:48:59] } 18. Ra2 { [%eval 0.99] [%clk 0:52:11] } 18... f5?! { [%eval 1.63] } { Inaccuracy. Ne7 was best. } { [%clk 0:43:39] } 19. Qh3 { [%eval 1.51] [%clk 0:49:05] } 19... Rac8 { [%eval 1.58] [%clk 0:38:12] } 20. Rae2 { [%eval 1.58] [%clk 0:47:53] } 20... Na5 { [%eval 1.38] [%clk 0:36:29] } 21. Bf4 { [%eval 1.56] [%clk 0:44:03] } 21... Nc4 { [%eval 1.56] [%clk 0:35:49] } 22. Nf3 { [%eval 1.57] [%clk 0:42:14] } 22... Rc6 { [%eval 1.58] [%clk 0:32:03] } 23. g4? { [%eval 0.43] } { Mistake. Kh1 was best. } { [%clk 0:25:31] } 23... e5? { [%eval 2.04] } { Mistake. fxg4 was best. } { [%clk 0:23:46] } 24. gxf5 { [%eval 2.14] [%clk 0:25:34] } 24... e4 { [%eval 2.04] [%clk 0:21:51] } 25. Kh1 { [%eval 2.13] [%clk 0:19:03] } 25... Rf8 { [%eval 2.17] [%clk 0:20:26] } 26. Nh4 { [%eval 2.14] [%clk 0:18:36] } 26... Qf7? { [%eval 3.82] } { Mistake. Nd6 was best. } { [%clk 0:15:55] } 27. Rg1 { [%eval 3.71] [%clk 0:16:08] } 27... Qh5 { [%eval 4.59] [%clk 0:16:19] } 28. Ree1 { [%eval 4.55] [%clk 0:16:30] } 28... Kh8?! { [%eval 6.37] } { Inaccuracy. h6 was best. } { [%clk 0:16:40] } 29. Rg5 { [%eval 6.36] [%clk 0:16:42] } 29... Qh6 { [%eval 6.43] [%clk 0:16:08] } 30. Reg1 { [%eval 6.41] [%clk 0:14:51] } 1-0