Event: Black Sea Grand Prix | Sea Harbour
Site: chess24.com
Date: 2021-06-04
White: Ponkratov, Pavel
WhiteTitle: GM
WhiteElo: 2627
Black: Kovanova, Baira
BlackTitle: WGM
BlackElo: 2318
Result: 1-0
ECO: E12
Opening: Queen's Indian Defense: Kasparov-Petrosian Variation, Main Line
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:28:25] } 1... Nf6 { [%eval 0.19] [%clk 1:30:56] } 2. c4 { [%eval 0.11] [%clk 1:28:50] } 2... e6 { [%eval 0.39] [%clk 1:31:17] } 3. Nf3 { [%eval 0.0] [%clk 1:29:16] } 3... b6 { [%eval 0.3] [%clk 1:31:38] } 4. a3 { [%eval 0.07] [%clk 1:29:18] } 4... Bb7 { [%eval 0.19] [%clk 1:30:37] } 5. Nc3 { [%eval 0.05] [%clk 1:29:42] } 5... d5 { [%eval 0.0] [%clk 1:28:43] } 6. Bg5 { [%eval 0.09] [%clk 1:30:06] } 6... Be7 { [%eval 0.09] [%clk 1:27:56] } 7. Qa4+ { [%eval -0.12] [%clk 1:29:27] } 7... c6 { [%eval 0.23] [%clk 1:19:02] } 8. cxd5 { [%eval 0.03] [%clk 1:28:20] } 8... exd5 { [%eval 0.1] [%clk 1:16:20] } 9. Ne5 { [%eval 0.26] [%clk 1:28:18] } 9... Nfd7 { [%eval 0.43] [%clk 1:14:13] } 10. Bf4 { [%eval 0.0] [%clk 1:28:34] } 10... Nxe5 { [%eval 0.0] [%clk 1:07:19] } 11. dxe5?! { [%eval -0.54] } { Inaccuracy. Bxe5 was best. } { [%clk 1:23:33] } 11... O-O { [%eval -0.48] [%clk 1:06:30] } 12. e3 { [%eval -0.58] [%clk 1:22:55] } 12... Nd7 { [%eval -0.54] [%clk 1:06:49] } 13. Qc2 { [%eval -0.64] [%clk 1:23:12] } 13... Re8 { [%eval -0.26] [%clk 1:04:16] } 14. Bd3 { [%eval -0.31] [%clk 1:22:55] } 14... h6 { [%eval -0.57] [%clk 0:55:44] } 15. Bg3 { [%eval -0.46] [%clk 1:22:57] } 15... Bf8 { [%eval -0.38] [%clk 0:49:29] } 16. f4 { [%eval -0.22] [%clk 1:21:59] } 16... Bc5 { [%eval 0.26] [%clk 0:42:38] } 17. Qe2 { [%eval 0.68] [%clk 1:07:12] } 17... b5 { [%eval 0.79] [%clk 0:27:09] } 18. O-O { [%eval 0.82] [%clk 1:05:37] } 18... f6? { [%eval 1.92] } { Mistake. a5 was best. } { [%clk 0:25:45] } 19. b4 { [%eval 1.5] [%clk 1:03:57] } 19... Bb6 { [%eval 1.64] [%clk 0:25:20] } 20. Rad1? { [%eval 0.13] } { Mistake. Qh5 was best. } { [%clk 0:56:51] } 20... fxe5 { [%eval 0.0] [%clk 0:18:46] } 21. fxe5 { [%eval 0.0] [%clk 0:57:15] } 21... Nxe5 { [%eval 0.14] [%clk 0:18:04] } 22. Bb1 { [%eval 0.15] [%clk 0:57:40] } 22... Ng6?? { [%eval 1.84] } { Blunder. Qg5 was best. } { [%clk 0:08:19] } 23. Kh1?! { [%eval 0.99] } { Inaccuracy. Ne4 was best. } { [%clk 0:52:37] } 23... Qg5 { [%eval 1.37] [%clk 0:04:53] } 24. Qc2? { [%eval 0.33] } { Mistake. Rf5 was best. } { [%clk 0:42:34] } 24... Rxe3?? { [%eval 2.87] } { Blunder. Re6 was best. } { [%clk 0:04:21] } 25. Qxg6 { [%eval 2.88] [%clk 0:39:56] } 25... Qxg6 { [%eval 2.71] [%clk 0:04:47] } 26. Bxg6 { [%eval 2.92] [%clk 0:40:24] } 26... Rxc3 { [%eval 3.05] [%clk 0:05:11] } 27. Rf7 { [%eval 2.68] [%clk 0:40:50] } 27... Bd4?! { [%eval 3.41] } { Inaccuracy. Rxg3 was best. } { [%clk 0:02:25] } 28. Rxb7 { [%eval 3.53] [%clk 0:40:57] } 28... Bf6?! { [%eval 4.47] } { Inaccuracy. Rxa3 was best. } { [%clk 0:02:23] } 29. Bb8 { [%eval 4.52] [%clk 0:39:26] } 29... d4 { [%eval 4.25] [%clk 0:01:37] } 30. Re1 { [%eval 4.76] [%clk 0:38:54] } 30... Re3 { [%eval 4.72] [%clk 0:02:01] } 31. Rxe3 { [%eval 4.91] [%clk 0:39:04] } 31... dxe3 { [%eval 4.82] [%clk 0:02:28] } 32. Kg1 { [%eval 4.69] [%clk 0:39:28] } 1-0