Event: Round 4: Mai Narva - Momchil Petkov
Date: 2022-07-01
White: Mai Narva
Black: Momchil Petkov
Result: 1-0
ECO: B41
Opening: Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:27:07] } 1... c5 { [%eval 0.32] [%clk 1:30:48] } 2. Nf3 { [%eval 0.0] [%clk 1:27:24] } 2... e6 { [%eval 0.13] [%clk 1:30:48] } 3. d4 { [%eval 0.42] [%clk 1:27:05] } 3... cxd4 { [%eval 0.44] [%clk 1:31:04] } 4. Nxd4 { [%eval 0.36] [%clk 1:27:24] } 4... a6 { [%eval 0.6] [%clk 1:31:22] } 5. c4 { [%eval 0.27] [%clk 1:26:40] } 5... Nf6 { [%eval 0.18] [%clk 1:31:13] } 6. Nc3 { [%eval 0.13] [%clk 1:25:57] } 6... Qc7 { [%eval 0.5] [%clk 1:30:53] } 7. Be2 { [%eval 0.45] [%clk 1:24:25] } 7... Bb4 { [%eval 0.72] [%clk 1:30:35] } 8. Nc2 { [%eval 0.6] [%clk 1:21:26] } 8... Bd6 { [%eval 0.7] [%clk 1:17:51] } 9. g3 { [%eval 0.49] [%clk 1:07:50] } 9... Be5 { [%eval 0.65] [%clk 0:57:06] } 10. Qd3 { [%eval 0.61] [%clk 0:48:01] } 10... b5 { [%eval 0.88] [%clk 0:48:22] } 11. cxb5 { [%eval 0.97] [%clk 0:38:20] } 11... Bb7 { [%eval 1.15] [%clk 0:48:44] } 12. Nd4 { [%eval 1.05] [%clk 0:33:55] } 12... O-O { [%eval 0.98] [%clk 0:21:09] } 13. f4? { [%eval -0.08] } { Mistake. O-O was best. } { [%clk 0:23:48] } 13... Bxd4 { [%eval -0.26] [%clk 0:21:14] } 14. Qxd4 { [%eval 0.15] [%clk 0:24:09] } 14... Nxe4?? { [%eval 4.3] } { Blunder. axb5 was best. } { [%clk 0:19:36] } 15. Nxe4 { [%eval 4.83] [%clk 0:21:58] } 15... f5 { [%eval 4.35] [%clk 0:19:58] } 16. b6 { [%eval 4.4] [%clk 0:17:38] } 16... Qd8 { [%eval 4.38] [%clk 0:18:36] } 17. Nf2 { [%eval 4.51] [%clk 0:12:20] } 17... Bxh1 { [%eval 4.54] [%clk 0:19:01] } 18. Nxh1 { [%eval 4.49] [%clk 0:12:47] } 18... Nc6 { [%eval 4.63] [%clk 0:19:28] } 19. Qc5 { [%eval 4.67] [%clk 0:12:18] } 19... Ne7 { [%eval 4.9] [%clk 0:16:49] } 20. b7 { [%eval 4.77] [%clk 0:06:17] } 20... Rb8 { [%eval 4.71] [%clk 0:15:36] } 21. Bxa6 { [%eval 4.83] [%clk 0:06:31] } 21... d6 { [%eval 4.86] [%clk 0:15:26] } 22. Qc4 { [%eval 4.23] [%clk 0:06:18] } 22... Nd5 { [%eval 5.28] [%clk 0:14:52] } 23. Bd2 { [%eval 5.4] [%clk 0:02:37] } 23... Qb6 { [%eval 5.31] [%clk 0:14:22] } 24. Rc1 { [%eval 5.44] [%clk 0:02:02] } 24... Qg1+ { [%eval 5.2] [%clk 0:07:13] } 25. Ke2 { [%eval 6.31] [%clk 0:01:07] } 25... Qxh2+ { [%eval 6.45] [%clk 0:06:40] } 26. Nf2 { [%eval 5.77] [%clk 0:01:13] } 26... Qxg3 { [%eval 5.85] [%clk 0:05:40] } 27. Qd4 { [%eval 5.72] [%clk 0:01:29] } 27... Nf6 { [%eval 7.15] [%clk 0:00:39] } 28. Rc8 { [%eval 7.15] [%clk 0:01:03] } 28... Qg2 { [%eval 7.91] [%clk 0:00:34] } 29. Be3?! { [%eval 5.39] } { Inaccuracy. Bb4 was best. } { [%clk 0:00:35] } 29... Ne4?! { [%eval 7.75] } { Inaccuracy. Rxb7 was best. } { [%clk 0:00:32] } 30. Rxb8 { [%eval 8.26] [%clk 0:00:36] } 30... Rxb8 { [%eval 8.24] [%clk 0:00:52] } 31. Qa7 { [%eval 8.22] [%clk 0:00:37] } 31... Ng3+ { [%eval 8.87] [%clk 0:01:17] } 32. Ke1 { [%eval 8.84] [%clk 0:00:35] } 32... Qg1+ { [%eval 10.58] [%clk 0:00:52] } 33. Kd2 { [%eval 10.15] [%clk 0:00:58] } 33... Rxb7 { [%eval 10.43] [%clk 0:01:18] } 34. Qxb7 { [%eval 9.31] [%clk 0:01:09] } 34... h5 { [%eval 9.79] [%clk 0:00:51] } 35. Qc8+ { [%eval 9.73] [%clk 0:01:07] } 35... Kh7 { [%eval 10.01] [%clk 0:01:17] } 36. Qxe6 { [%eval 10.0] [%clk 0:01:02] } 36... Qb1 { [%eval 13.0] [%clk 0:00:38] } 37. Bd4 { [%eval 13.0] [%clk 0:00:59] } 1-0