Event: Round 4: Daniel Michele Pitzeri - Konstantin Andreev
Date: 2023-10-11
White: Daniel Michele Pitzeri
Black: Konstantin Andreev
Result: 0-1
ECO: B44
Opening: Sicilian Defense: Taimanov Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:15:17] } 1... c5 { [%eval 0.32] [%clk 0:15:17] } 2. Nf3 { [%eval 0.0] [%clk 0:15:24] } 2... e6 { [%eval 0.34] [%clk 0:15:25] } 3. d4 { [%eval 0.42] [%clk 0:15:32] } 3... cxd4 { [%eval 0.26] [%clk 0:15:33] } 4. Nxd4 { [%eval 0.4] [%clk 0:15:40] } 4... Nc6 { [%eval 0.5] [%clk 0:15:41] } 5. Nxc6 { [%eval 0.1] [%clk 0:15:37] } 5... bxc6 { [%eval 0.0] [%clk 0:15:48] } 6. Nc3 { [%eval 0.01] [%clk 0:15:45] } 6... d5 { [%eval 0.0] [%clk 0:15:52] } 7. exd5 { [%eval -0.28] [%clk 0:15:45] } 7... cxd5 { [%eval -0.26] [%clk 0:15:58] } 8. Bb5+ { [%eval -0.18] [%clk 0:15:35] } 8... Bd7 { [%eval -0.18] [%clk 0:16:06] } 9. Bxd7+ { [%eval -0.43] [%clk 0:15:43] } 9... Qxd7 { [%eval -0.39] [%clk 0:16:14] } 10. O-O { [%eval -0.57] [%clk 0:15:50] } 10... Nf6 { [%eval -0.63] [%clk 0:16:16] } 11. Be3 { [%eval -0.59] [%clk 0:15:35] } 11... Be7 { [%eval -0.75] [%clk 0:16:01] } 12. Ne2 { [%eval -0.51] [%clk 0:15:16] } 12... e5 { [%eval -0.41] [%clk 0:15:35] } 13. c3 { [%eval -0.39] [%clk 0:15:06] } 13... O-O { [%eval -0.48] [%clk 0:15:41] } 14. f4 { [%eval -0.97] [%clk 0:14:59] } 14... Ng4 { [%eval -0.97] [%clk 0:14:30] } 15. Qd2 { [%eval -0.91] [%clk 0:14:47] } 15... f6?! { [%eval -0.28] } { Inaccuracy. Nxe3 was best. } { [%clk 0:12:22] } 16. h3 { [%eval -0.64] [%clk 0:14:00] } 16... Nxe3 { [%eval -0.7] [%clk 0:12:29] } 17. Qxe3 { [%eval -0.53] [%clk 0:14:06] } 17... Qc7 { [%eval -0.28] [%clk 0:11:45] } 18. Kh1 { [%eval -0.3] [%clk 0:13:04] } 18... Rad8 { [%eval -0.44] [%clk 0:11:35] } 19. Rad1 { [%eval -0.37] [%clk 0:12:50] } 19... Bc5 { [%eval -0.39] [%clk 0:11:27] } 20. Qd2 { [%eval -0.64] [%clk 0:12:09] } 20... Rfe8 { [%eval -0.34] [%clk 0:11:09] } 21. b4 { [%eval -0.45] [%clk 0:11:42] } 21... Bb6 { [%eval -0.43] [%clk 0:11:03] } 22. a4 { [%eval -0.3] [%clk 0:10:52] } 22... Qd6 { [%eval 0.0] [%clk 0:09:42] } 23. a5 { [%eval -0.43] [%clk 0:10:36] } 23... Bc7 { [%eval -0.58] [%clk 0:09:51] } 24. fxe5 { [%eval -0.51] [%clk 0:10:42] } 24... fxe5 { [%eval -0.61] [%clk 0:09:07] } 25. Kg1?! { [%eval -1.19] } { Inaccuracy. g3 was best. } { [%clk 0:08:40] } 25... d4 { [%eval -1.37] [%clk 0:07:57] } 26. cxd4 { [%eval -1.84] [%clk 0:08:31] } 26... exd4 { [%eval -1.74] [%clk 0:08:05] } 27. Qf4?? { [%eval -5.42] } { Blunder. Rf3 was best. } { [%clk 0:07:17] } 27... Qe7?? { [%eval -2.48] } { Blunder. Rxe2 was best. } { [%clk 0:08:09] } 28. Qf3 { [%eval -3.17] [%clk 0:06:41] } 28... d3 { [%eval -3.2] [%clk 0:07:01] } 29. Nf4 { [%eval -3.15] [%clk 0:05:22] } 29... Rf8 { [%eval -2.65] [%clk 0:05:31] } 30. Qg4?? { [%eval -6.02] } { Blunder. g3 was best. } { [%clk 0:05:12] } 30... Bxf4 { [%eval -5.75] [%clk 0:05:13] } 31. Rxf4 { [%eval -6.33] [%clk 0:05:10] } 31... Qe3+ { [%eval -6.26] [%clk 0:05:21] } 32. Kh1 { [%eval -7.52] [%clk 0:04:22] } 32... Rxf4 { [%eval -7.33] [%clk 0:05:26] } 33. Qxf4? { [%eval #-6] } { Checkmate is now unavoidable. Qh5 was best. } { [%clk 0:03:47] } 33... Qxf4 { [%eval #-5] [%clk 0:05:34] } 34. Kg1 { [%eval #-5] [%clk 0:03:52] } 34... d2 { [%eval #-4] [%clk 0:05:42] } 35. Kh1 { [%eval #-4] [%clk 0:03:52] } 35... Re8 { [%eval #-3] [%clk 0:05:49] } 36. Rg1 { [%eval #-3] [%clk 0:03:49] } 36... Re1 { [%eval #-2] [%clk 0:05:54] } 37. Rxe1 { [%eval #-1] [%clk 0:03:37] } 37... dxe1=Q# { [%clk 0:06:00] } 0-1