Event: Black Sea Grand Prix | Tuapse
Site: chess24.com
Date: 2021-06-29
White: Petrov, Nikita
WhiteTitle: GM
WhiteElo: 2552
Black: Krivenko, Sergey
BlackElo: 2279
Result: 1-0
ECO: E16
Opening: Queen's Indian Defense: Capablanca Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:55] } 1... Nf6 { [%eval 0.19] [%clk 1:30:55] } 2. c4 { [%eval 0.11] [%clk 1:31:10] } 2... e6 { [%eval 0.39] [%clk 1:31:19] } 3. Nf3 { [%eval 0.0] [%clk 1:31:00] } 3... b6 { [%eval 0.3] [%clk 1:30:47] } 4. g3 { [%eval 0.15] [%clk 1:31:07] } 4... Bb7 { [%eval 0.3] [%clk 1:30:18] } 5. Bg2 { [%eval 0.28] [%clk 1:31:29] } 5... Bb4+ { [%eval 0.37] [%clk 1:30:47] } 6. Nbd2 { [%eval 0.13] [%clk 1:29:32] } 6... Be7 { [%eval 0.36] [%clk 1:27:03] } 7. O-O { [%eval 0.28] [%clk 1:25:20] } 7... c5? { [%eval 1.65] } { Mistake. O-O was best. } { [%clk 1:25:31] } 8. d5? { [%eval 0.5] } { Mistake. e4 was best. } { [%clk 1:18:52] } 8... exd5 { [%eval 0.65] [%clk 1:23:05] } 9. Nh4 { [%eval 0.46] [%clk 1:17:14] } 9... Na6?! { [%eval 1.25] } { Inaccuracy. O-O was best. } { [%clk 1:14:31] } 10. Nf5 { [%eval 1.14] [%clk 1:14:07] } 10... O-O { [%eval 0.99] [%clk 1:14:16] } 11. Nb1 { [%eval 0.6] [%clk 1:09:24] } 11... Ne4 { [%eval 0.99] [%clk 1:01:02] } 12. cxd5 { [%eval 1.19] [%clk 1:06:56] } 12... Nd6 { [%eval 1.19] [%clk 1:01:22] } 13. Nxe7+ { [%eval 1.37] [%clk 1:05:18] } 13... Qxe7 { [%eval 1.44] [%clk 1:01:51] } 14. Nc3 { [%eval 1.32] [%clk 1:04:57] } 14... f5 { [%eval 1.34] [%clk 1:00:35] } 15. Bf4 { [%eval 1.27] [%clk 1:00:10] } 15... Ne4 { [%eval 1.48] [%clk 0:53:46] } 16. Rc1 { [%eval 1.17] [%clk 0:54:41] } 16... d6?! { [%eval 2.14] } { Inaccuracy. Nxc3 was best. } { [%clk 0:45:31] } 17. Nxe4 { [%eval 2.37] [%clk 0:49:18] } 17... fxe4 { [%eval 2.44] [%clk 0:45:57] } 18. Rc4 { [%eval 2.37] [%clk 0:49:44] } 18... Rxf4?! { [%eval 3.41] } { Inaccuracy. Nc7 was best. } { [%clk 0:44:06] } 19. gxf4 { [%eval 3.55] [%clk 0:49:58] } 19... e3 { [%eval 4.12] [%clk 0:44:36] } 20. Re4 { [%eval 3.87] [%clk 0:47:15] } 20... exf2+ { [%eval 4.55] [%clk 0:44:54] } 21. Rxf2 { [%eval 4.87] [%clk 0:47:40] } 21... Qf7 { [%eval 4.71] [%clk 0:44:58] } 22. Re6 { [%eval 4.51] [%clk 0:45:43] } 22... Nc7 { [%eval 5.09] [%clk 0:41:25] } 23. f5?! { [%eval 3.98] } { Inaccuracy. Rxd6 was best. } { [%clk 0:44:41] } 23... Ne8?! { [%eval 5.17] } { Inaccuracy. Nxe6 was best. } { [%clk 0:40:54] } 24. Qa4 { [%eval 4.37] [%clk 0:41:00] } 24... Kf8?! { [%eval 6.9] } { Inaccuracy. Rd8 was best. } { [%clk 0:38:43] } 25. Qh4 { [%eval 7.02] [%clk 0:39:32] } 1-0