Event: Round 7: Sowray, Peter J - Petrov, Marian
Date: 2024-12-05
White: Sowray, Peter J
WhiteTitle: FM
WhiteElo: 2198
Black: Petrov, Marian
BlackTitle: GM
BlackElo: 2437
Result: 0-1
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:28:06] } 2. Nf3 { [%eval 0.21] [%clk 1:31:18] } 2... Nc6 { [%eval 0.25] [%clk 1:28:24] } 3. Bb5 { [%eval 0.28] [%clk 1:31:40] } 3... g6 { [%eval 0.4] [%clk 1:28:15] } 4. O-O { [%eval 0.26] [%clk 1:31:53] } 4... Bg7 { [%eval 0.32] [%clk 1:28:37] } 5. Re1 { [%eval 0.24] [%clk 1:31:45] } 5... Nf6 { [%eval 0.23] [%clk 1:28:18] } 6. c3 { [%eval 0.15] [%clk 1:31:40] } 6... O-O { [%eval 0.22] [%clk 1:28:37] } 7. d4 { [%eval 0.24] [%clk 1:31:25] } 7... d5 { [%eval 0.32] [%clk 1:28:33] } 8. e5 { [%eval 0.4] [%clk 1:30:52] } 8... Ne4 { [%eval 0.34] [%clk 1:28:55] } 9. Be3 { [%eval 0.3] [%clk 1:30:17] } 9... cxd4 { [%eval 0.42] [%clk 1:27:49] } 10. cxd4 { [%eval 0.45] [%clk 1:30:34] } 10... Qb6 { [%eval 0.44] [%clk 1:23:51] } 11. Bxc6 { [%eval 0.46] [%clk 1:27:49] } 11... bxc6 { [%eval 0.4] [%clk 1:22:58] } 12. Qc1 { [%eval 0.41] [%clk 1:25:57] } 12... f6 { [%eval 0.44] [%clk 1:22:57] } 13. Nfd2 { [%eval 0.36] [%clk 1:14:54] } 13... Bf5 { [%eval 0.3] [%clk 1:17:40] } 14. Nxe4 { [%eval 0.32] [%clk 1:12:55] } 14... Bxe4 { [%eval 0.34] [%clk 1:18:01] } 15. Nc3 { [%eval 0.3] [%clk 1:08:29] } 15... Bf5 { [%eval 0.26] [%clk 1:17:43] } 16. exf6 { [%eval 0.27] [%clk 1:05:20] } 16... exf6 { [%eval 0.28] [%clk 1:17:54] } 17. Qd2 { [%eval 0.16] [%clk 1:04:02] } 17... g5 { [%eval 0.14] [%clk 1:17:14] } 18. Rac1 { [%eval 0.06] [%clk 0:59:28] } 18... Rfe8 { [%eval 0.18] [%clk 1:16:17] } 19. Na4 { [%eval 0.23] [%clk 0:57:17] } 19... Qb5 { [%eval 0.38] [%clk 1:14:35] } 20. b3 { [%eval 0.18] [%clk 0:54:32] } 20... Rac8 { [%eval 0.27] [%clk 1:11:08] } 21. Nc5 { [%eval 0.22] [%clk 0:53:19] } 21... Bf8 { [%eval 0.29] [%clk 1:08:05] } 22. Qd1 { [%eval 0.47] [%clk 0:49:41] } 22... Kg7 { [%eval 0.79] [%clk 0:57:15] } 23. h4 { [%eval 0.76] [%clk 0:41:39] } 23... h6 { [%eval 1.14] [%clk 0:53:56] } 24. Qf3 { [%eval 1.18] [%clk 0:37:37] } 24... Be4 { [%eval 1.15] [%clk 0:53:55] } 25. Qh3?! { [%eval 0.46] } { Inaccuracy. Qg4 was best. } { [%clk 0:35:50] } 25... Bxc5 { [%eval 0.52] [%clk 0:50:18] } 26. Rxc5 { [%eval 0.52] [%clk 0:33:48] } 26... Qb7 { [%eval 0.53] [%clk 0:49:51] } 27. Qg3 { [%eval 0.18] [%clk 0:32:20] } 27... Kf7 { [%eval 0.5] [%clk 0:45:42] } 28. Qg4 { [%eval 0.42] [%clk 0:28:37] } 28... Bg6 { [%eval 0.53] [%clk 0:43:57] } 29. hxg5 { [%eval 0.0] [%clk 0:27:45] } 29... hxg5 { [%eval 0.0] [%clk 0:44:22] } 30. Rec1 { [%eval 0.0] [%clk 0:27:18] } 30... Re4 { [%eval 0.0] [%clk 0:43:02] } 31. Qd1? { [%eval -1.68] } { Mistake. Qh3 was best. } { [%clk 0:17:24] } 31... Bf5?! { [%eval -0.65] } { Inaccuracy. Rh8 was best. } { [%clk 0:31:57] } 32. Qd2 { [%eval -0.6] [%clk 0:15:34] } 32... g4?! { [%eval 0.0] } { Inaccuracy. Re6 was best. } { [%clk 0:30:43] } 33. Bf4 { [%eval 0.0] [%clk 0:13:13] } 33... Kg6 { [%eval 0.03] [%clk 0:28:58] } 34. f3 { [%eval 0.0] [%clk 0:10:34] } 34... Re6 { [%eval 0.12] [%clk 0:29:12] } 35. Qc3 { [%eval 0.0] [%clk 0:08:11] } 35... gxf3 { [%eval 0.0] [%clk 0:28:59] } 36. Qxf3 { [%eval 0.0] [%clk 0:07:42] } 36... Rg8 { [%eval -0.01] [%clk 0:27:40] } 37. Kf2 { [%eval -0.52] [%clk 0:05:35] } 37... Qa6 { [%eval 0.0] [%clk 0:24:22] } 38. a4 { [%eval -0.04] [%clk 0:04:59] } 38... Be4 { [%eval 0.15] [%clk 0:23:28] } 39. Qh3 { [%eval -0.11] [%clk 0:04:55] } 39... Kf7 { [%eval 0.17] [%clk 0:22:47] } 40. g4?? { [%eval -3.32] } { Blunder. Qxe6+ was best. } { [%clk 0:01:39] } 40... Bf5 { [%eval -4.54] [%clk 0:21:43] } 41. Be3 { [%eval -4.72] [%clk 0:30:19] } 41... Bxg4 { [%eval -4.76] [%clk 0:51:32] } 42. Qh7+ { [%eval -4.26] [%clk 0:29:32] } 42... Rg7 { [%eval -4.2] [%clk 0:51:54] } 43. Qc2 { [%eval -4.22] [%clk 0:29:34] } 43... Bh3 { [%eval -4.18] [%clk 0:51:32] } 44. Rg1 { [%eval -4.05] [%clk 0:21:16] } 44... Rxg1 { [%eval -4.66] [%clk 0:51:53] } 45. Kxg1?! { [%eval -6.26] } { Inaccuracy. Qh7+ was best. } { [%clk 0:21:27] } 45... Qf1+ { [%eval -6.21] [%clk 0:52:13] } 46. Kh2 { [%eval -6.18] [%clk 0:21:55] } 46... Bf5 { [%eval -5.93] [%clk 0:52:32] } 0-1