Event: Region Group Cup
Site: Moscow
Date: 2021-08-16
White: Ponkratov, Pavel
WhiteElo: 2661
Black: Potkin, Vladimir
BlackElo: 2443
Result: 1-0
ECO: A22
Opening: English Opening: King's English Variation, Two Knights Variation
Variant: Standard

1. c4 { [%eval 0.2] [%clk 0:03:02] } 1... e5 { [%eval 0.12] [%clk 0:03:01] } 2. Nc3 { [%eval 0.16] [%clk 0:03:03] } 2... Nf6 { [%eval 0.32] [%clk 0:03:02] } 3. e3 { [%eval 0.03] [%clk 0:03:03] } 3... Bb4 { [%eval 0.36] [%clk 0:02:59] } 4. Nge2 { [%eval 0.06] [%clk 0:03:03] } 4... O-O { [%eval 0.01] [%clk 0:02:57] } 5. a3 { [%eval 0.0] [%clk 0:03:03] } 5... Be7 { [%eval 0.26] [%clk 0:02:57] } 6. f4?! { [%eval -0.33] } { Inaccuracy. d4 was best. } { [%clk 0:02:38] } 6... Nc6 { [%eval -0.26] [%clk 0:02:44] } 7. Nd5 { [%eval -0.41] [%clk 0:02:32] } 7... d6 { [%eval -0.57] [%clk 0:02:27] } 8. Qc2 { [%eval -0.53] [%clk 0:02:31] } 8... Be6?! { [%eval 0.0] } { Inaccuracy. Nxd5 was best. } { [%clk 0:02:17] } 9. Nec3 { [%eval -0.01] [%clk 0:02:29] } 9... Qd7 { [%eval 0.46] [%clk 0:02:07] } 10. Bd3? { [%eval -0.66] } { Mistake. Be2 was best. } { [%clk 0:02:27] } 10... exf4 { [%eval -0.25] [%clk 0:01:53] } 11. Nxf4 { [%eval -0.41] [%clk 0:02:26] } 11... Ne5 { [%eval -0.71] [%clk 0:01:50] } 12. b3 { [%eval -1.01] [%clk 0:02:12] } 12... Nxd3+ { [%eval -0.95] [%clk 0:01:46] } 13. Qxd3 { [%eval -0.79] [%clk 0:02:13] } 13... Bf5 { [%eval -0.84] [%clk 0:01:26] } 14. Qe2 { [%eval -0.98] [%clk 0:02:09] } 14... c6 { [%eval -0.95] [%clk 0:01:18] } 15. O-O { [%eval -1.41] [%clk 0:01:16] } 15... Rae8 { [%eval -0.97] [%clk 0:01:13] } 16. Bb2 { [%eval -0.92] [%clk 0:01:16] } 16... Bd8 { [%eval -0.91] [%clk 0:01:13] } 17. Qf3 { [%eval -0.7] [%clk 0:01:05] } 17... a6 { [%eval -0.45] [%clk 0:00:50] } 18. Rae1 { [%eval -0.77] [%clk 0:00:51] } 18... b5?! { [%eval -0.19] } { Inaccuracy. Bc2 was best. } { [%clk 0:00:49] } 19. Kh1?! { [%eval -0.75] } { Inaccuracy. h3 was best. } { [%clk 0:00:42] } 19... Bc2 { [%eval -0.78] [%clk 0:00:43] } 20. cxb5 { [%eval -0.83] [%clk 0:00:39] } 20... axb5 { [%eval -0.65] [%clk 0:00:43] } 21. b4?! { [%eval -1.21] } { Inaccuracy. e4 was best. } { [%clk 0:00:40] } 21... d5?! { [%eval -0.29] } { Inaccuracy. Ng4 was best. } { [%clk 0:00:41] } 22. d3 { [%eval -0.52] [%clk 0:00:36] } 22... Bc7?! { [%eval 0.45] } { Inaccuracy. g5 was best. } { [%clk 0:00:40] } 23. Nce2 { [%eval 0.55] [%clk 0:00:33] } 23... Ng4 { [%eval 0.68] [%clk 0:00:39] } 24. Nd4 { [%eval 0.57] [%clk 0:00:29] } 24... Bxf4?? { [%eval 2.41] } { Blunder. Ne5 was best. } { [%clk 0:00:36] } 25. exf4 { [%eval 2.39] [%clk 0:00:24] } 25... Rxe1 { [%eval 2.54] [%clk 0:00:32] } 26. Rxe1 { [%eval 2.88] [%clk 0:00:25] } 26... Bxd3? { [%eval 4.86] } { Mistake. Ba4 was best. } { [%clk 0:00:33] } 27. h3 { [%eval 4.56] [%clk 0:00:25] } 27... Bf5 { [%eval 5.45] [%clk 0:00:09] } 28. Nxf5 { [%eval 6.57] [%clk 0:00:24] } 1-0