Event: Round 4: Mesca, Riccardo - Mattiozzi, Marco
Date: 2024-11-02
White: Mesca, Riccardo
WhiteElo: 1749
Black: Mattiozzi, Marco
BlackElo: 1669
Result: 1-0
ECO: B50
Opening: Sicilian Defense: Modern Variations
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:27:00] } 2. Nf3 { [%eval 0.27] [%clk 1:31:19] } 2... d6 { [%eval 0.21] [%clk 1:26:36] } 3. Nc3 { [%eval 0.21] [%clk 1:31:25] } 3... Nf6 { [%eval 0.35] [%clk 1:23:41] } 4. Bb5+ { [%eval 0.0] [%clk 1:29:10] } 4... Bd7 { [%eval 0.0] [%clk 1:23:09] } 5. Bxd7+ { [%eval 0.0] [%clk 1:29:32] } 5... Qxd7 { [%eval 0.0] [%clk 1:22:06] } 6. O-O { [%eval -0.04] [%clk 1:29:49] } 6... Nc6 { [%eval 0.0] [%clk 1:21:14] } 7. d4 { [%eval 0.0] [%clk 1:30:04] } 7... cxd4 { [%eval 0.09] [%clk 1:19:11] } 8. Nxd4 { [%eval -0.01] [%clk 1:30:29] } 8... Nxd4 { [%eval 0.0] [%clk 1:17:53] } 9. Qxd4 { [%eval 0.0] [%clk 1:30:55] } 9... e5?! { [%eval 0.69] } { Inaccuracy. e6 was best. } { [%clk 1:12:12] } 10. Qd3 { [%eval 0.75] [%clk 1:30:14] } 10... Be7 { [%eval 1.04] [%clk 1:10:54] } 11. Bg5 { [%eval 1.35] [%clk 1:30:04] } 11... O-O { [%eval 1.36] [%clk 1:01:17] } 12. Bxf6 { [%eval 1.14] [%clk 1:30:04] } 12... Bxf6 { [%eval 1.14] [%clk 0:59:59] } 13. Rad1 { [%eval 1.04] [%clk 1:30:21] } 13... Be7 { [%eval 1.1] [%clk 0:52:09] } 14. Nd5 { [%eval 1.05] [%clk 1:30:22] } 14... Rad8 { [%eval 1.41] [%clk 0:49:36] } 15. Qb3 { [%eval 1.12] [%clk 1:27:45] } 15... Kh8 { [%eval 1.21] [%clk 0:48:17] } 16. f4?! { [%eval 0.21] } { Inaccuracy. Rd3 was best. } { [%clk 1:26:54] } 16... exf4 { [%eval 0.25] [%clk 0:41:56] } 17. Rxf4 { [%eval 0.26] [%clk 1:26:13] } 17... Bg5 { [%eval 0.43] [%clk 0:41:04] } 18. Rf5 { [%eval 0.47] [%clk 1:24:13] } 18... Bh6 { [%eval 0.56] [%clk 0:37:53] } 19. Nc3 { [%eval 0.07] [%clk 1:18:53] } 19... f6?! { [%eval 1.07] } { Inaccuracy. g6 was best. } { [%clk 0:26:11] } 20. Qb5?! { [%eval 0.21] } { Inaccuracy. Nb5 was best. } { [%clk 1:17:48] } 20... Qc7 { [%eval 0.18] [%clk 0:15:41] } 21. Qd3 { [%eval 0.03] [%clk 1:14:42] } 21... Qb6+ { [%eval 0.13] [%clk 0:14:03] } 22. Kh1 { [%eval 0.13] [%clk 1:14:10] } 22... Rfe8? { [%eval 1.38] } { Mistake. Qxb2 was best. } { [%clk 0:10:18] } 23. Nb5 { [%eval 1.11] [%clk 1:10:15] } 23... Re6?! { [%eval 1.93] } { Inaccuracy. d5 was best. } { [%clk 0:05:29] } 24. Qd5 { [%eval 2.03] [%clk 1:08:14] } 24... Re5?? { [%eval 6.49] } { Blunder. Re7 was best. } { [%clk 0:02:49] } 25. Rxe5 { [%eval 6.73] [%clk 1:08:26] } 25... fxe5 { [%eval 6.71] [%clk 0:02:59] } 26. Nxd6 { [%eval 6.66] [%clk 1:08:12] } 26... Rxd6 { [%eval 6.54] [%clk 0:00:35] } 27. Qxd6 { [%eval 6.31] [%clk 1:08:33] } 1-0