Event: Round 5: Nikita Petrov - Gabriela Antova
Date: 2022-07-12
White: Nikita Petrov
Black: Gabriela Antova
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:29:30] } 2. Nf3 { [%eval 0.0] [%clk 1:31:05] } 2... d6 { [%eval 0.0] [%clk 1:29:44] } 3. d4 { [%eval 0.3] [%clk 1:31:19] } 3... cxd4 { [%eval 0.13] [%clk 1:30:02] } 4. Nxd4 { [%eval 0.29] [%clk 1:31:42] } 4... Nf6 { [%eval 0.31] [%clk 1:30:24] } 5. Nc3 { [%eval 0.18] [%clk 1:32:04] } 5... a6 { [%eval 0.0] [%clk 1:30:43] } 6. Be3 { [%eval 0.28] [%clk 1:31:24] } 6... e6 { [%eval 0.0] [%clk 1:30:50] } 7. a3 { [%eval 0.37] [%clk 1:31:02] } 7... Be7 { [%eval 0.43] [%clk 1:30:56] } 8. Qe2 { [%eval 0.63] [%clk 1:30:28] } 8... b5 { [%eval 1.1] [%clk 1:12:05] } 9. O-O-O { [%eval 1.16] [%clk 1:27:28] } 9... Qc7 { [%eval 1.37] [%clk 1:10:40] } 10. g4 { [%eval 1.09] [%clk 1:27:20] } 10... Bb7 { [%eval 1.32] [%clk 1:10:23] } 11. Bg2 { [%eval 1.17] [%clk 1:25:06] } 11... Nfd7 { [%eval 1.26] [%clk 1:08:12] } 12. g5 { [%eval 0.89] [%clk 1:15:40] } 12... Nb6?! { [%eval 1.87] } { Inaccuracy. O-O was best. } { [%clk 1:01:41] } 13. h4 { [%eval 1.72] [%clk 1:14:37] } 13... N8d7 { [%eval 1.96] [%clk 0:53:16] } 14. h5 { [%eval 2.07] [%clk 1:11:22] } 14... Ne5?! { [%eval 3.23] } { Inaccuracy. Nc4 was best. } { [%clk 0:39:44] } 15. g6 { [%eval 3.08] [%clk 1:03:02] } 15... O-O?! { [%eval 4.49] } { Inaccuracy. hxg6 was best. } { [%clk 0:23:41] } 16. Bh3 { [%eval 4.42] [%clk 0:49:04] } 16... Bc8 { [%eval 4.58] [%clk 0:21:32] } 17. gxf7+ { [%eval 4.75] [%clk 0:33:23] } 17... Kxf7 { [%eval 4.43] [%clk 0:20:55] } 18. Rhg1 { [%eval 4.42] [%clk 0:33:16] } 18... Rg8?! { [%eval 6.51] } { Inaccuracy. Qc4 was best. } { [%clk 0:14:25] } 19. Bg5 { [%eval 5.77] [%clk 0:28:05] } 19... Na4 { [%eval 6.45] [%clk 0:09:34] } 20. Nxa4 { [%eval 6.59] [%clk 0:23:56] } 20... bxa4 { [%eval 6.75] [%clk 0:09:56] } 21. f4 { [%eval 6.61] [%clk 0:22:22] } 21... Nc4 { [%eval 5.88] [%clk 0:09:03] } 22. Bxe7 { [%eval 6.49] [%clk 0:14:26] } 22... Kxe7 { [%eval 6.83] [%clk 0:09:30] } 23. f5 { [%eval 7.29] [%clk 0:11:25] } 23... Rb8 { [%eval 9.5] [%clk 0:05:38] } 24. f6+ { [%eval 9.52] [%clk 0:07:17] } 24... Kxf6? { [%eval #18] } { Checkmate is now unavoidable. Kf7 was best. } { [%clk 0:04:49] } 25. Rdf1+ { [%eval #20] [%clk 0:06:40] } 25... Ke7 { [%eval 19.66] [%clk 0:05:09] } 26. Qf3? { [%eval 5.9] } { Mistake. Rxg7+ was best. } { [%clk 0:04:16] } 26... Ke8 { [%eval 5.3] [%clk 0:03:55] } 27. Nxe6 { [%eval 5.79] [%clk 0:03:18] } 27... Bxe6?! { [%eval 7.99] } { Inaccuracy. Qe7 was best. } { [%clk 0:03:08] } 28. Bxe6 { [%eval 7.85] [%clk 0:03:42] } 28... Ne5 { [%eval 7.84] [%clk 0:03:29] } 29. Qe3? { [%eval 3.74] } { Mistake. Qf5 was best. } { [%clk 0:01:58] } 29... Rf8 { [%eval 5.93] [%clk 0:03:16] } 30. Rxf8+ { [%eval 6.23] [%clk 0:01:56] } 30... Kxf8 { [%eval 3.94] [%clk 0:03:44] } 31. h6? { [%eval 2.01] } { Mistake. Kb1 was best. } { [%clk 0:01:55] } 31... g6 { [%eval 2.71] [%clk 0:03:43] } 32. Rf1+ { [%eval 2.25] [%clk 0:01:37] } 32... Ke8 { [%eval 2.76] [%clk 0:02:59] } 33. Bd5 { [%eval 2.68] [%clk 0:01:03] } 33... Qb6 { [%eval 2.42] [%clk 0:01:42] } 34. Qc3 { [%eval 2.84] [%clk 0:01:18] } 34... Ke7 { [%eval 2.56] [%clk 0:01:37] } 35. Kb1 { [%eval 2.67] [%clk 0:00:58] } 35... Qc5?? { [%eval 5.92] } { Blunder. Ke8 was best. } { [%clk 0:01:06] } 36. Qh3 { [%eval 5.45] [%clk 0:00:59] } 36... Re8 { [%eval 6.71] [%clk 0:00:39] } 37. Qe6+ { [%eval 7.25] [%clk 0:00:57] } 37... Kd8 { [%eval 7.7] [%clk 0:01:08] } 38. Qf6+ { [%eval 6.83] [%clk 0:01:21] } 38... Kd7 { [%eval 8.15] [%clk 0:00:37] } 39. Qg7+ { [%eval 7.0] [%clk 0:01:28] } 39... Re7 { [%eval 8.15] [%clk 0:01:02] } 40. Qg8 { [%eval 7.55] [%clk 0:01:49] } 40... Qa7 { [%eval 7.99] [%clk 0:00:40] } 41. Rf8 { [%eval 7.93] [%clk 0:01:21] } 41... Kc7? { [%eval #9] } { Checkmate is now unavoidable. Qc7 was best. } { [%clk 0:00:38] } 42. Rc8+ { [%eval #8] [%clk 0:01:36] } 42... Kb6 { [%eval #8] [%clk 0:00:59] } 43. Qd8+ { [%eval #7] [%clk 0:02:01] } 43... Rc7 { [%eval #7] [%clk 0:00:52] } 44. Qxd6+ { [%eval #6] [%clk 0:02:24] } 44... Nc6 { [%eval #6] [%clk 0:01:18] } 45. Bxc6 { [%eval #5] [%clk 0:02:05] } 1-0