Event: Region Group Cup
Site: Moscow
Date: 2021-08-16
White: Potkin, Vladimir
WhiteElo: 2443
Black: Ponkratov, Pavel
BlackElo: 2661
Result: 0-1
ECO: B27
Opening: Sicilian Defense: Hyperaccelerated Pterodactyl
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:03:03] } 1... g6 { [%eval 0.4] [%clk 0:03:03] } 2. d4 { [%eval 0.68] [%clk 0:03:03] } 2... Bg7 { [%eval 0.69] [%clk 0:03:05] } 3. Nf3 { [%eval 0.61] [%clk 0:03:04] } 3... c5 { [%eval 0.72] [%clk 0:03:05] } 4. c3 { [%eval 0.69] [%clk 0:02:58] } 4... cxd4 { [%eval 0.63] [%clk 0:02:50] } 5. cxd4 { [%eval 0.21] [%clk 0:02:59] } 5... d6?! { [%eval 0.9] } { Inaccuracy. Nf6 was best. } { [%clk 0:02:50] } 6. h3 { [%eval 0.69] [%clk 0:02:55] } 6... Nf6 { [%eval 0.82] [%clk 0:02:50] } 7. Nc3 { [%eval 0.78] [%clk 0:02:56] } 7... a6 { [%eval 1.05] [%clk 0:02:51] } 8. Bd3 { [%eval 1.49] [%clk 0:02:56] } 8... O-O { [%eval 1.56] [%clk 0:02:51] } 9. O-O { [%eval 1.41] [%clk 0:02:56] } 9... Nc6 { [%eval 1.61] [%clk 0:02:50] } 10. Re1?! { [%eval 0.9] } { Inaccuracy. d5 was best. } { [%clk 0:02:36] } 10... Nd7 { [%eval 1.19] [%clk 0:02:46] } 11. Be3 { [%eval 1.25] [%clk 0:02:31] } 11... b5 { [%eval 1.23] [%clk 0:02:46] } 12. Rc1 { [%eval 1.1] [%clk 0:02:27] } 12... Bb7 { [%eval 0.96] [%clk 0:02:47] } 13. Qd2 { [%eval 1.36] [%clk 0:02:26] } 13... Re8 { [%eval 1.03] [%clk 0:02:45] } 14. a4 { [%eval 0.62] [%clk 0:02:11] } 14... Na5 { [%eval 0.6] [%clk 0:02:37] } 15. Rcd1 { [%eval 0.75] [%clk 0:01:55] } 15... Nc4 { [%eval 0.98] [%clk 0:02:37] } 16. Bxc4 { [%eval 1.17] [%clk 0:01:56] } 16... bxc4 { [%eval 1.0] [%clk 0:02:38] } 17. d5 { [%eval 0.97] [%clk 0:01:41] } 17... Rb8 { [%eval 0.99] [%clk 0:02:31] } 18. Bd4 { [%eval 1.05] [%clk 0:01:41] } 18... Ne5 { [%eval 1.33] [%clk 0:01:55] } 19. Nxe5 { [%eval 1.03] [%clk 0:01:31] } 19... dxe5? { [%eval 2.25] } { Mistake. Bxe5 was best. } { [%clk 0:01:56] } 20. Ba7 { [%eval 1.91] [%clk 0:01:31] } 20... Ra8 { [%eval 2.3] [%clk 0:01:55] } 21. Be3 { [%eval 1.74] [%clk 0:01:31] } 21... Qd6?! { [%eval 2.68] } { Inaccuracy. Qa5 was best. } { [%clk 0:01:53] } 22. a5 { [%eval 2.88] [%clk 0:01:26] } 22... Rac8 { [%eval 3.02] [%clk 0:01:18] } 23. Na4 { [%eval 2.73] [%clk 0:01:25] } 23... f5?! { [%eval 4.14] } { Inaccuracy. e6 was best. } { [%clk 0:01:18] } 24. f3?! { [%eval 2.83] } { Inaccuracy. Nb6 was best. } { [%clk 0:01:23] } 24... e6 { [%eval 2.58] [%clk 0:01:06] } 25. Nb6 { [%eval 2.91] [%clk 0:01:18] } 25... Rc7 { [%eval 2.53] [%clk 0:01:06] } 26. Qc2 { [%eval 2.65] [%clk 0:00:53] } 26... fxe4 { [%eval 2.81] [%clk 0:00:59] } 27. fxe4 { [%eval 2.21] [%clk 0:00:52] } 27... exd5 { [%eval 2.2] [%clk 0:00:50] } 28. Nxd5 { [%eval 1.87] [%clk 0:00:53] } 28... Bxd5 { [%eval 1.95] [%clk 0:00:36] } 29. Rxd5 { [%eval 1.79] [%clk 0:00:53] } 29... Qb4 { [%eval 1.76] [%clk 0:00:37] } 30. Bb6 { [%clk 0:00:30] } 30... Qxe1+ { [%clk 0:00:36] } 0-1