Event: GM
Site: Polanica-Zdroj
Date: 2021-08-14
White: Shevchenko, Kirill
WhiteElo: 2619
Black: Ovsejevitsch, Sergei
BlackElo: 2579
Result: 1-0
ECO: A05
Opening: Zukertort Opening
Variant: Standard

1. Nf3 { [%eval 0.13] [%clk 1:30:57] } 1... Nf6 { [%eval 0.25] [%clk 1:30:08] } 2. g3 { [%eval 0.11] [%clk 1:31:21] } 2... b6 { [%eval 0.39] [%clk 1:28:39] } 3. Bg2 { [%eval 0.21] [%clk 1:31:26] } 3... Bb7 { [%eval 0.29] [%clk 1:29:02] } 4. d3 { [%eval 0.09] [%clk 1:31:19] } 4... d5 { [%eval 0.37] [%clk 1:26:55] } 5. O-O { [%eval 0.19] [%clk 1:30:29] } 5... e6 { [%eval 0.11] [%clk 1:21:14] } 6. c4 { [%eval 0.19] [%clk 1:29:44] } 6... Be7 { [%eval 0.2] [%clk 1:18:31] } 7. cxd5 { [%eval 0.36] [%clk 1:28:48] } 7... exd5 { [%eval 0.25] [%clk 1:18:46] } 8. Nd4 { [%eval 0.34] [%clk 1:26:51] } 8... g6?! { [%eval 1.18] } { Inaccuracy. O-O was best. } { [%clk 1:06:14] } 9. e4 { [%eval 1.31] [%clk 1:14:49] } 9... dxe4 { [%eval 1.35] [%clk 0:48:22] } 10. dxe4 { [%eval 1.41] [%clk 1:14:55] } 10... O-O { [%eval 1.42] [%clk 0:48:05] } 11. Nc3 { [%eval 1.39] [%clk 1:12:44] } 11... Re8? { [%eval 2.56] } { Mistake. c5 was best. } { [%clk 0:41:54] } 12. e5 { [%eval 2.3] [%clk 1:05:56] } 12... Bxg2 { [%eval 2.06] [%clk 0:40:05] } 13. Kxg2 { [%eval 2.11] [%clk 1:06:03] } 13... Bc5 { [%eval 2.3] [%clk 0:32:22] } 14. Ndb5 { [%eval 1.84] [%clk 0:58:07] } 14... Nfd7 { [%eval 1.54] [%clk 0:30:55] } 15. Bf4 { [%eval 1.34] [%clk 0:56:27] } 15... Na6?? { [%eval 3.33] } { Blunder. Re6 was best. } { [%clk 0:25:53] } 16. Ne4 { [%eval 2.66] [%clk 0:39:22] } 16... Be7 { [%eval 2.82] [%clk 0:25:22] } 17. Qf3 { [%eval 2.86] [%clk 0:38:37] } 17... Ndc5 { [%eval 3.21] [%clk 0:23:17] } 18. Rad1 { [%eval 3.34] [%clk 0:30:25] } 18... Qc8 { [%eval 3.15] [%clk 0:23:05] } 19. Nec3 { [%eval 3.22] [%clk 0:30:44] } 19... Ne6 { [%eval 3.13] [%clk 0:14:07] } 20. Nd5 { [%eval 3.0] [%clk 0:29:37] } 20... Nxf4+?! { [%eval 4.14] } { Inaccuracy. Nb4 was best. } { [%clk 0:13:46] } 21. Qxf4 { [%eval 3.47] [%clk 0:29:03] } 21... Bd8?! { [%eval 4.61] } { Inaccuracy. Nc5 was best. } { [%clk 0:12:13] } 22. Rfe1 { [%eval 3.71] [%clk 0:24:49] } 22... Nc5 { [%eval 4.44] [%clk 0:05:26] } 23. Qh6 { [%eval 4.9] [%clk 0:22:52] } 23... Re6 { [%eval 5.23] [%clk 0:01:54] } 24. b4 { [%eval 4.75] [%clk 0:16:18] } 24... Nd7 { [%eval 5.47] [%clk 0:02:07] } 25. Nd4 { [%eval 5.09] [%clk 0:16:34] } 25... Re8?! { [%eval 8.95] } { Inaccuracy. c5 was best. } { [%clk 0:00:53] } 26. e6 { [%eval 9.05] [%clk 0:15:58] } 26... Qb7? { [%eval #5] } { Checkmate is now unavoidable. Nf6 was best. } { [%clk 0:00:34] } 27. exf7+ { [%eval #4] [%clk 0:16:20] } 1-0