Event: Round 9: Mammi Samuele - Rotondaro Alberto
Date: 2023-07-09
White: Mammi Samuele
Black: Rotondaro Alberto
Result: 1-0
ECO: A36
Opening: English Opening: Symmetrical Variation, Botvinnik System
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:28:56] } 1... c5 { [%eval 0.32] [%clk 1:30:58] } 2. c4 { [%eval 0.0] [%clk 1:28:54] } 2... Nc6 { [%eval 0.0] [%clk 1:30:40] } 3. Nc3 { [%eval 0.0] [%clk 1:29:05] } 3... g6 { [%eval -0.11] [%clk 1:31:02] } 4. g3 { [%eval -0.12] [%clk 1:29:05] } 4... Bg7 { [%eval 0.0] [%clk 1:31:27] } 5. Bg2 { [%eval 0.0] [%clk 1:29:31] } 5... a6 { [%eval -0.12] [%clk 1:31:46] } 6. d3 { [%eval -0.13] [%clk 1:28:28] } 6... Rb8 { [%eval -0.07] [%clk 1:31:35] } 7. a4 { [%eval 0.0] [%clk 1:26:56] } 7... e5 { [%eval 0.01] [%clk 1:31:49] } 8. Nge2 { [%eval -0.03] [%clk 1:26:47] } 8... Nge7 { [%eval 0.0] [%clk 1:32:08] } 9. O-O { [%eval -0.06] [%clk 1:26:48] } 9... O-O { [%eval 0.03] [%clk 1:31:41] } 10. f4 { [%eval -0.12] [%clk 1:26:14] } 10... d6 { [%eval -0.16] [%clk 1:31:30] } 11. Be3 { [%eval -0.43] [%clk 1:25:28] } 11... b6? { [%eval 0.78] } { Mistake. Nd4 was best. } { [%clk 1:28:57] } 12. f5 { [%eval 0.78] [%clk 1:19:36] } 12... f6 { [%eval 0.82] [%clk 1:27:18] } 13. g4 { [%eval 0.76] [%clk 1:15:20] } 13... g5 { [%eval 1.29] [%clk 1:27:36] } 14. Rb1 { [%eval 1.25] [%clk 1:14:49] } 14... Bd7 { [%eval 1.37] [%clk 1:27:23] } 15. Nd5 { [%eval 0.92] [%clk 1:11:11] } 15... Nxd5 { [%eval 1.35] [%clk 1:25:17] } 16. exd5 { [%eval 1.47] [%clk 1:10:01] } 16... Nb4 { [%eval 1.52] [%clk 1:24:51] } 17. Nc3 { [%eval 1.4] [%clk 0:58:50] } 17... b5?! { [%eval 2.13] } { Inaccuracy. a5 was best. } { [%clk 1:21:48] } 18. Ne4 { [%eval 2.2] [%clk 0:57:47] } 18... Qe7 { [%eval 2.42] [%clk 1:18:20] } 19. axb5 { [%eval 2.47] [%clk 0:55:50] } 19... axb5 { [%eval 2.26] [%clk 1:18:46] } 20. b3 { [%eval 1.72] [%clk 0:55:16] } 20... Ra8 { [%eval 1.52] [%clk 1:18:06] } 21. Bd2?! { [%eval 0.85] } { Inaccuracy. h4 was best. } { [%clk 0:52:26] } 21... Na6? { [%eval 2.13] } { Mistake. Nxd3 was best. } { [%clk 1:11:17] } 22. Ra1 { [%eval 2.35] [%clk 0:51:37] } 22... h6 { [%eval 2.4] [%clk 1:10:37] } 23. Qc2 { [%eval 1.94] [%clk 0:50:35] } 23... Nc7? { [%eval 3.71] } { Mistake. Rfb8 was best. } { [%clk 1:09:14] } 24. b4 { [%eval 3.79] [%clk 0:47:27] } 24... Na6 { [%eval 3.9] [%clk 1:09:28] } 25. bxc5 { [%eval 3.98] [%clk 0:40:27] } 25... dxc5 { [%eval 4.9] [%clk 0:58:23] } 26. d6 { [%eval 4.97] [%clk 0:33:21] } 26... Qd8 { [%eval 5.83] [%clk 0:58:47] } 27. cxb5 { [%eval 6.06] [%clk 0:33:06] } 27... Nb4 { [%eval 5.87] [%clk 0:53:58] } 28. Qxc5 { [%eval 5.85] [%clk 0:32:57] } 1-0