Event: Round 9: Mattia Pegno - Gabriel Urbani
Date: 2023-07-22
White: Mattia Pegno
Black: Gabriel Urbani
Result: 0-1
ECO: D45
Opening: Semi-Slav Defense: Stoltz Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:25:18] } 1... e6 { [%eval 0.3] [%clk 1:30:58] } 2. d4 { [%eval 0.23] [%clk 1:25:30] } 2... d5 { [%eval 0.3] [%clk 1:31:20] } 3. Nc3 { [%eval 0.39] [%clk 1:25:53] } 3... c6 { [%eval 0.27] [%clk 1:31:41] } 4. e3 { [%eval 0.17] [%clk 1:15:04] } 4... Nf6 { [%eval 0.22] [%clk 1:31:24] } 5. Nf3 { [%eval 0.13] [%clk 1:14:55] } 5... Nbd7 { [%eval 0.23] [%clk 1:31:28] } 6. Qc2 { [%eval 0.36] [%clk 1:09:37] } 6... Bd6 { [%eval 0.22] [%clk 1:31:11] } 7. b3 { [%eval 0.17] [%clk 1:06:39] } 7... O-O { [%eval 0.21] [%clk 1:27:10] } 8. Bb2 { [%eval -0.05] [%clk 1:03:03] } 8... Re8 { [%eval 0.21] [%clk 1:22:28] } 9. Be2 { [%eval 0.24] [%clk 0:53:35] } 9... h6 { [%eval 0.4] [%clk 1:09:33] } 10. O-O-O { [%eval 0.4] [%clk 0:41:55] } 10... a5 { [%eval 0.33] [%clk 1:01:11] } 11. Kb1?! { [%eval -0.35] } { Inaccuracy. Rhg1 was best. } { [%clk 0:37:50] } 11... Qe7 { [%eval 0.08] [%clk 0:48:23] } 12. e4 { [%eval -0.45] [%clk 0:23:53] } 12... dxe4 { [%eval -0.59] [%clk 0:46:21] } 13. Nxe4 { [%eval -0.53] [%clk 0:24:03] } 13... Nxe4 { [%eval -0.53] [%clk 0:44:43] } 14. Qxe4 { [%eval -0.57] [%clk 0:24:22] } 14... a4 { [%eval -0.46] [%clk 0:40:11] } 15. Ne5 { [%eval -0.45] [%clk 0:18:29] } 15... axb3 { [%eval -0.23] [%clk 0:37:56] } 16. axb3 { [%eval -0.46] [%clk 0:18:28] } 16... Nf6 { [%eval -0.32] [%clk 0:37:00] } 17. Qh4 { [%eval -0.76] [%clk 0:11:32] } 17... Ba3 { [%eval -0.73] [%clk 0:32:49] } 18. Ba1?! { [%eval -1.72] } { Inaccuracy. c5 was best. } { [%clk 0:10:09] } 18... Bc1 { [%eval -1.65] [%clk 0:29:49] } 19. c5 { [%eval -2.09] [%clk 0:05:07] } 19... Bg5 { [%eval -1.97] [%clk 0:28:04] } 20. Qh3 { [%eval -2.1] [%clk 0:03:45] } 20... Nd5 { [%eval -2.23] [%clk 0:27:13] } 21. Qd3?! { [%eval -3.26] } { Inaccuracy. Bb2 was best. } { [%clk 0:02:50] } 21... Qc7?! { [%eval -2.18] } { Inaccuracy. b6 was best. } { [%clk 0:26:16] } 22. Nc4?! { [%eval -2.95] } { Inaccuracy. Bb2 was best. } { [%clk 0:01:36] } 22... Qb8 { [%eval -3.01] [%clk 0:20:58] } 23. Bc3? { [%eval -4.86] } { Mistake. Bb2 was best. } { [%clk 0:00:32] } 23... Qa7 { [%eval -4.95] [%clk 0:17:48] } 24. Kc2 { [%eval -5.1] [%clk 0:00:50] } 24... Qa2+ { [%eval -5.09] [%clk 0:15:45] } 25. Nb2 { [%eval -6.03] [%clk 0:01:12] } 25... Nf4 { [%eval -5.05] [%clk 0:11:39] } 26. Qf3 { [%eval -4.86] [%clk 0:00:59] } 26... e5 { [%eval -4.74] [%clk 0:11:11] } 27. Bd3?! { [%eval -7.97] } { Inaccuracy. Ra1 was best. } { [%clk 0:00:34] } 27... Ra3 { [%eval -8.43] [%clk 0:10:05] } 28. Ra1 { [%eval -11.44] [%clk 0:00:35] } 28... Qxb3+ { [%eval -12.79] [%clk 0:10:26] } 29. Kb1 { [%eval -13.82] [%clk 0:00:59] } 29... Rxa1+ { [%eval -13.12] [%clk 0:09:48] } 30. Kxa1 { [%eval -12.88] [%clk 0:01:23] } 30... Be6 { [%eval -14.03] [%clk 0:09:09] } 31. Kb1 { [%eval #-12] [%clk 0:01:08] } 31... Qa2+ { [%eval #-11] [%clk 0:09:16] } 32. Kc2 { [%eval #-12] [%clk 0:01:18] } 32... Bb3+ { [%eval #-10] [%clk 0:09:40] } 33. Kd2 { [%eval -17.91] [%clk 0:01:18] } 33... Nxd3+ { [%eval #-9] [%clk 0:10:04] } 34. Kxd3 { [%eval #-6] [%clk 0:01:24] } 34... e4+ { [%eval #-5] [%clk 0:10:32] } 35. Qxe4?? { [%eval #-2] } { Checkmate is now unavoidable. Ke2 was best. } { [%clk 0:01:43] } 35... Bc2+?? { [%eval -6.28] } { Lost forced checkmate sequence. Qa6+ was best. } { [%clk 0:10:36] } 36. Kxc2 { [%eval -6.28] [%clk 0:02:01] } 36... Rxe4 { [%eval -6.15] [%clk 0:11:02] } 37. Kd3 { [%eval -6.83] [%clk 0:01:59] } 37... Qd5 { [%eval -6.49] [%clk 0:10:54] } 38. Nc4 { [%eval -8.97] [%clk 0:01:48] } 38... Bf6?! { [%eval -6.25] } { Inaccuracy. Qf5 was best. } { [%clk 0:11:10] } 39. Ne3 { [%eval -6.21] [%clk 0:01:59] } 39... Rxd4+ { [%eval -6.19] [%clk 0:11:27] } 40. Bxd4 { [%eval -6.11] [%clk 0:02:21] } 40... Qxd4+ { [%eval -6.19] [%clk 0:11:54] } 41. Ke2 { [%eval -6.28] [%clk 0:02:39] } 41... Qxc5 { [%eval -6.07] [%clk 0:12:14] } 0-1