Event: Round 9: Mazzola Filippo - Messina Alessandro
Date: 2023-07-09
White: Mazzola Filippo
Black: Messina Alessandro
Result: 1/2-1/2
ECO: C42
Opening: Petrov's Defense: Nimzowitsch Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:59] } 1... e5 { [%eval 0.35] [%clk 1:28:25] } 2. Nf3 { [%eval 0.29] [%clk 1:31:25] } 2... Nf6 { [%eval 0.5] [%clk 1:28:38] } 3. Nxe5 { [%eval 0.34] [%clk 1:31:54] } 3... d6 { [%eval 0.49] [%clk 1:29:00] } 4. Nf3 { [%eval 0.35] [%clk 1:32:21] } 4... Nxe4 { [%eval 0.25] [%clk 1:29:25] } 5. Nc3 { [%eval 0.15] [%clk 1:32:49] } 5... Nxc3 { [%eval 0.13] [%clk 1:29:47] } 6. dxc3 { [%eval 0.33] [%clk 1:33:16] } 6... Be7 { [%eval 0.12] [%clk 1:30:04] } 7. Be3 { [%eval 0.24] [%clk 1:33:43] } 7... Nc6 { [%eval 0.43] [%clk 1:29:55] } 8. Qd2 { [%eval 0.45] [%clk 1:34:09] } 8... Be6 { [%eval 0.33] [%clk 1:29:56] } 9. O-O-O { [%eval 0.48] [%clk 1:34:29] } 9... Qd7 { [%eval 0.42] [%clk 1:28:54] } 10. Kb1 { [%eval 0.47] [%clk 1:34:55] } 10... O-O-O { [%eval 0.62] [%clk 1:28:32] } 11. Nd4 { [%eval 0.7] [%clk 1:35:15] } 11... a6 { [%eval 0.74] [%clk 1:16:48] } 12. Nxe6 { [%eval 0.66] [%clk 1:32:04] } 12... fxe6 { [%eval 0.62] [%clk 1:15:15] } 13. f4 { [%eval 0.29] [%clk 1:27:50] } 13... Rhf8 { [%eval 0.61] [%clk 1:13:35] } 14. Bd3 { [%eval 0.61] [%clk 1:25:41] } 14... h6 { [%eval 0.74] [%clk 1:11:36] } 15. Rhe1?! { [%eval 0.14] } { Inaccuracy. c4 was best. } { [%clk 1:23:49] } 15... d5?! { [%eval 1.14] } { Inaccuracy. e5 was best. } { [%clk 1:05:07] } 16. Bd4? { [%eval 0.02] } { Mistake. Be2 was best. } { [%clk 1:21:50] } 16... Nxd4 { [%eval 0.07] [%clk 1:04:10] } 17. cxd4 { [%eval 0.07] [%clk 1:22:19] } 17... Rf6 { [%eval 0.56] [%clk 1:01:06] } 18. Re2 { [%eval 0.15] [%clk 1:16:12] } 18... Bd6?! { [%eval 0.78] } { Inaccuracy. g5 was best. } { [%clk 0:59:14] } 19. g3 { [%eval 0.6] [%clk 1:16:17] } 19... Rdf8 { [%eval 0.85] [%clk 0:57:33] } 20. Rde1 { [%eval 0.8] [%clk 1:13:43] } 20... Qf7 { [%eval 0.95] [%clk 0:54:15] } 21. a3 { [%eval 0.8] [%clk 0:58:49] } 21... Kb8 { [%eval 0.65] [%clk 0:44:12] } 22. Re3 { [%eval 0.3] [%clk 0:37:48] } 22... c5 { [%eval 0.71] [%clk 0:40:25] } 23. c3?! { [%eval 0.08] } { Inaccuracy. Be2 was best. } { [%clk 0:36:34] } 23... g5 { [%eval 0.18] [%clk 0:38:59] } 24. fxg5 { [%eval 0.27] [%clk 0:36:44] } 24... hxg5 { [%eval 0.14] [%clk 0:39:13] } 25. R3e2 { [%eval 0.02] [%clk 0:36:51] } 25... c4 { [%eval -0.31] [%clk 0:36:58] } 26. Bc2 { [%eval -0.3] [%clk 0:37:04] } 26... g4 { [%eval -0.32] [%clk 0:35:06] } 27. Qg5 { [%eval -0.17] [%clk 0:32:54] } 27... Rg8 { [%eval -0.17] [%clk 0:34:41] } 28. Qe3 { [%eval -0.62] [%clk 0:33:18] } 28... Rf8 { [%eval -0.24] [%clk 0:33:14] } 1/2-1/2