Event: Tournament
Date: 2021-09-21
White: Potapova, Margarita
Black: Kamchatskiy, Anatoliy
Result: 1-0
ECO: A40
Opening: English Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:15:20] } 1... b6?! { [%eval 0.9] } { Inaccuracy. e6 was best. } { [%clk 0:15:20] } 2. e4 { [%eval 0.48] [%clk 0:15:24] } 2... g6 { [%eval 0.9] [%clk 0:15:29] } 3. h4 { [%eval 0.97] [%clk 0:15:28] } 3... h5 { [%eval 1.22] [%clk 0:15:30] } 4. Nf3 { [%eval 1.32] [%clk 0:15:32] } 4... e6?! { [%eval 2.28] } { Inaccuracy. d6 was best. } { [%clk 0:15:37] } 5. Bd3 { [%eval 2.15] [%clk 0:15:03] } 5... Bb7 { [%eval 2.19] [%clk 0:15:47] } 6. Nc3 { [%eval 2.21] [%clk 0:15:01] } 6... a6 { [%eval 2.22] [%clk 0:15:51] } 7. Bg5 { [%eval 2.21] [%clk 0:15:02] } 7... f6? { [%eval 4.11] } { Mistake. Be7 was best. } { [%clk 0:16:01] } 8. Be3? { [%eval 2.42] } { Mistake. e5 was best. } { [%clk 0:15:10] } 8... Bg7 { [%eval 2.54] [%clk 0:16:10] } 9. Qd2 { [%eval 2.46] [%clk 0:15:20] } 9... Nc6 { [%eval 2.61] [%clk 0:16:10] } 10. d5 { [%eval 2.8] [%clk 0:14:27] } 10... Ne5 { [%eval 2.67] [%clk 0:15:00] } 11. Be2?? { [%eval 0.44] } { Blunder. Nxe5 was best. } { [%clk 0:13:53] } 11... Nxf3+?? { [%eval 2.19] } { Blunder. Ng4 was best. } { [%clk 0:14:34] } 12. gxf3 { [%eval 2.19] [%clk 0:13:20] } 12... Qe7? { [%eval 3.69] } { Mistake. Ne7 was best. } { [%clk 0:14:16] } 13. Rg1 { [%eval 3.61] [%clk 0:13:19] } 13... Qf7 { [%eval 4.25] [%clk 0:10:50] } 14. O-O-O? { [%eval 2.6] } { Mistake. dxe6 was best. } { [%clk 0:13:17] } 14... b5? { [%eval 4.85] } { Mistake. Ne7 was best. } { [%clk 0:09:48] } 15. d6?! { [%eval 3.71] } { Inaccuracy. dxe6 was best. } { [%clk 0:12:58] } 15... c6?! { [%eval 5.85] } { Inaccuracy. cxd6 was best. } { [%clk 0:09:36] } 16. Qd4 { [%eval 6.0] [%clk 0:12:34] } 16... Nh6 { [%eval 6.55] [%clk 0:08:02] } 17. Rg2 { [%eval 6.02] [%clk 0:11:34] } 17... e5 { [%eval 6.73] [%clk 0:08:06] } 18. Qb6 { [%eval 6.92] [%clk 0:11:36] } 18... Rb8 { [%eval 8.52] [%clk 0:08:17] } 19. Rdg1 { [%eval 8.35] [%clk 0:11:37] } 19... O-O { [%eval 8.3] [%clk 0:05:19] } 20. Rxg6 { [%eval 8.22] [%clk 0:11:33] } 20... Ng4 { [%eval 9.55] [%clk 0:05:19] } 21. Rxg7+ { [%eval 9.68] [%clk 0:11:26] } 21... Kxg7 { [%eval 9.61] [%clk 0:05:22] } 22. fxg4 { [%eval 9.77] [%clk 0:11:35] } 22... hxg4 { [%eval 9.68] [%clk 0:05:26] } 23. Bxg4 { [%eval 8.88] [%clk 0:11:26] } 23... Kh8 { [%eval 8.93] [%clk 0:05:29] } 24. Qc5 { [%eval 9.16] [%clk 0:10:10] } 24... Ba8 { [%eval 10.99] [%clk 0:05:33] } 25. b4 { [%eval 9.12] [%clk 0:09:12] } 25... a5 { [%eval 8.83] [%clk 0:05:40] } 26. a3 { [%eval 8.84] [%clk 0:09:17] } 26... axb4 { [%eval 9.61] [%clk 0:05:44] } 27. axb4 { [%eval 9.53] [%clk 0:09:25] } 27... Qc4 { [%eval 11.07] [%clk 0:05:30] } 28. Bxd7 { [%eval 11.0] [%clk 0:09:01] } 28... Qxc5 { [%eval 11.4] [%clk 0:05:35] } 29. Bxc5 { [%eval 11.16] [%clk 0:09:07] } 29... Rf7 { [%eval 12.09] [%clk 0:05:34] } 30. Be6 { [%eval 12.53] [%clk 0:09:17] } 30... Rh7 { [%eval 13.3] [%clk 0:05:40] } 31. d7 { [%eval 13.31] [%clk 0:09:19] } 31... Rxh4 { [%eval 22.82] [%clk 0:05:16] } 32. Be7 { [%eval 14.66] [%clk 0:09:30] } 32... Rh6 { [%eval 15.16] [%clk 0:04:53] } 33. Rg8+ { [%eval 14.62] [%clk 0:08:50] } 33... Rxg8 { [%eval 14.47] [%clk 0:04:56] } 34. Bxg8 { [%eval 14.5] [%clk 0:08:58] } 34... Rh1+?! { [%eval #10] } { Checkmate is now unavoidable. Kxg8 was best. } { [%clk 0:05:00] } 35. Kb2 { [%eval #9] [%clk 0:09:05] } 35... Kxg8 { [%eval #9] [%clk 0:05:04] } 36. d8=Q+ { [%eval #8] [%clk 0:09:13] } 36... Kf7 { [%eval #6] [%clk 0:05:10] } 37. Qf8+ { [%eval #5] [%clk 0:09:21] } 37... Ke6 { [%eval #4] [%clk 0:05:14] } 38. Qxf6+ { [%eval #6] [%clk 0:09:30] } 38... Kd7 { [%eval #6] [%clk 0:05:14] } 39. Qd6+ { [%eval #7] [%clk 0:09:28] } 39... Ke8 { [%eval #7] [%clk 0:05:28] } 40. Bf6 { [%eval #7] [%clk 0:09:41] } 40... Rh7 { [%eval #7] [%clk 0:05:39] } 41. Qd8+ { [%eval #8] [%clk 0:09:41] } 41... Kf7 { [%eval #11] [%clk 0:05:48] } 42. Bxe5 { [%eval #7] [%clk 0:09:48] } 42... Bb7 { [%eval #6] [%clk 0:05:47] } 43. Qf6+ { [%eval #7] [%clk 0:09:55] } 43... Kg8 { [%eval #5] [%clk 0:05:50] } 44. Qg6+ { [%eval #4] [%clk 0:10:01] } 1-0