Event: Round 2: Mazzo Francesco - Pegno Mattia
Date: 2023-07-03
White: Mazzo Francesco
Black: Pegno Mattia
Result: 0-1
ECO: A36
Opening: English Opening: Symmetrical Variation, Botvinnik System Reversed, with e3
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:19] } 2. Nc3 { [%eval 0.23] [%clk 1:31:15] } 2... Nc6 { [%eval 0.3] [%clk 1:30:38] } 3. g3 { [%eval 0.13] [%clk 1:31:16] } 3... g6 { [%eval 0.26] [%clk 1:30:53] } 4. Bg2 { [%eval 0.03] [%clk 1:31:13] } 4... Bg7 { [%eval 0.13] [%clk 1:31:08] } 5. e3 { [%eval 0.0] [%clk 1:29:28] } 5... e5 { [%eval 0.43] [%clk 1:30:52] } 6. Nge2 { [%eval 0.31] [%clk 1:28:48] } 6... Nge7 { [%eval 0.32] [%clk 1:30:02] } 7. O-O { [%eval 0.26] [%clk 1:24:37] } 7... O-O { [%eval 0.25] [%clk 1:29:28] } 8. b3 { [%eval -0.01] [%clk 1:23:04] } 8... d6 { [%eval 0.01] [%clk 1:25:21] } 9. Bb2 { [%eval -0.03] [%clk 1:20:48] } 9... Be6 { [%eval -0.04] [%clk 1:19:51] } 10. a3 { [%eval -0.54] [%clk 0:57:07] } 10... d5 { [%eval -0.44] [%clk 0:57:27] } 11. cxd5 { [%eval -0.64] [%clk 0:55:23] } 11... Nxd5 { [%eval -0.7] [%clk 0:57:46] } 12. Na4 { [%eval -1.25] [%clk 0:46:45] } 12... b6 { [%eval -1.32] [%clk 0:39:16] } 13. Nac3 { [%eval -1.42] [%clk 0:42:47] } 13... Rc8 { [%eval -1.37] [%clk 0:35:53] } 14. d3 { [%eval -1.57] [%clk 0:29:31] } 14... Qd7 { [%eval -1.29] [%clk 0:32:08] } 15. Re1?! { [%eval -2.17] } { Inaccuracy. Bxd5 was best. } { [%clk 0:28:08] } 15... Rfd8 { [%eval -2.0] [%clk 0:30:37] } 16. Nc1 { [%eval -2.58] [%clk 0:19:33] } 16... Nde7 { [%eval -2.32] [%clk 0:13:25] } 17. Qe2 { [%eval -1.9] [%clk 0:16:37] } 17... Bg4 { [%eval -1.69] [%clk 0:08:56] } 18. Bf3?! { [%eval -2.46] } { Inaccuracy. Qf1 was best. } { [%clk 0:16:10] } 18... h5 { [%eval -2.75] [%clk 0:07:50] } 19. Rd1 { [%eval -2.61] [%clk 0:14:47] } 19... Qf5?! { [%eval -1.57] } { Inaccuracy. f5 was best. } { [%clk 0:06:56] } 20. Bxg4 { [%eval -1.79] [%clk 0:14:55] } 20... hxg4 { [%eval -1.32] [%clk 0:07:15] } 21. Qf1? { [%eval -2.94] } { Mistake. b4 was best. } { [%clk 0:11:21] } 21... Rd7 { [%eval -3.17] [%clk 0:05:10] } 22. Ra2 { [%eval -3.87] [%clk 0:07:48] } 22... Rcd8 { [%eval -4.3] [%clk 0:05:10] } 23. Ba1 { [%eval -4.49] [%clk 0:07:43] } 23... Qe6 { [%eval -3.72] [%clk 0:03:37] } 24. Rad2? { [%eval -6.05] } { Mistake. Ne4 was best. } { [%clk 0:06:57] } 24... e4 { [%eval -6.28] [%clk 0:02:47] } 25. Bb2 { [%eval -7.87] [%clk 0:06:01] } 25... Ne5 { [%eval -7.68] [%clk 0:02:56] } 26. Kg2 { [%eval -8.1] [%clk 0:05:26] } 26... Nf3 { [%eval -8.0] [%clk 0:03:01] } 27. Rc2 { [%eval -9.9] [%clk 0:05:18] } 27... exd3 { [%eval -9.8] [%clk 0:03:02] } 28. Rxd3 { [%eval -10.1] [%clk 0:04:53] } 28... Rxd3 { [%eval -10.1] [%clk 0:03:19] } 29. Nxd3 { [%eval -10.37] [%clk 0:04:33] } 29... Rxd3 { [%eval -10.08] [%clk 0:03:38] } 30. Rc1 { [%eval -11.95] [%clk 0:02:49] } 30... Rd2 { [%eval -12.63] [%clk 0:02:35] } 31. Ba1 { [%eval -13.66] [%clk 0:01:10] } 31... Nf5 { [%eval -14.43] [%clk 0:02:30] } 0-1