Event: Tournament
Date: 2021-08-26
White: Demidov, Mikhail
Black: Kryakvin, Andrey
Result: 1-0
ECO: A00
Opening: Polish Opening: Czech Defense
Variant: Standard

1. b4 { [%eval 0.0] [%clk 0:15:19] } 1... e5 { [%eval 0.0] [%clk 0:15:05] } 2. Bb2 { [%eval -0.12] [%clk 0:15:26] } 2... d6 { [%eval 0.0] [%clk 0:15:09] } 3. g3 { [%eval -0.4] [%clk 0:15:32] } 3... Be6 { [%eval -0.19] [%clk 0:14:23] } 4. Bg2 { [%eval -0.34] [%clk 0:15:39] } 4... c6 { [%eval -0.08] [%clk 0:14:31] } 5. Nf3 { [%eval -0.26] [%clk 0:15:32] } 5... Nd7 { [%eval -0.21] [%clk 0:14:30] } 6. O-O { [%eval -0.33] [%clk 0:15:37] } 6... Be7 { [%eval -0.05] [%clk 0:14:34] } 7. a4 { [%eval 0.13] [%clk 0:15:45] } 7... h6 { [%eval 0.24] [%clk 0:14:35] } 8. d3 { [%eval 0.11] [%clk 0:15:49] } 8... Ngf6 { [%eval 0.4] [%clk 0:14:44] } 9. b5 { [%eval 0.09] [%clk 0:15:57] } 9... Rc8 { [%eval 0.22] [%clk 0:14:29] } 10. c4 { [%eval 0.49] [%clk 0:16:04] } 10... O-O { [%eval 0.33] [%clk 0:14:28] } 11. Nbd2 { [%eval 0.18] [%clk 0:15:58] } 11... a6 { [%eval 0.22] [%clk 0:13:29] } 12. bxa6 { [%eval 0.26] [%clk 0:15:29] } 12... bxa6 { [%eval 0.28] [%clk 0:13:21] } 13. Qc2 { [%eval 0.23] [%clk 0:15:36] } 13... Qc7 { [%eval 0.4] [%clk 0:08:53] } 14. d4 { [%eval 0.6] [%clk 0:15:37] } 14... exd4?! { [%eval 1.6] } { Inaccuracy. Rb8 was best. } { [%clk 0:07:47] } 15. Nxd4 { [%eval 1.54] [%clk 0:15:45] } 15... d5?! { [%eval 2.12] } { Inaccuracy. Bg4 was best. } { [%clk 0:06:25] } 16. Rac1 { [%eval 1.95] [%clk 0:15:31] } 16... Qb6?! { [%eval 3.04] } { Inaccuracy. Nc5 was best. } { [%clk 0:03:50] } 17. Nxe6 { [%eval 3.07] [%clk 0:14:10] } 17... fxe6 { [%eval 2.96] [%clk 0:03:55] } 18. Bh3 { [%eval 3.0] [%clk 0:14:18] } 18... c5? { [%eval 5.46] } { Mistake. Kf7 was best. } { [%clk 0:03:19] } 19. cxd5 { [%eval 5.6] [%clk 0:14:18] } 19... Nxd5 { [%eval 5.45] [%clk 0:03:07] } 20. Nc4 { [%eval 6.23] [%clk 0:14:01] } 20... Qc6 { [%eval 5.91] [%clk 0:02:55] } 21. Qg6?! { [%eval 4.4] } { Inaccuracy. Na5 was best. } { [%clk 0:13:07] } 21... Bf6 { [%eval 4.12] [%clk 0:02:58] } 22. e4 { [%eval 4.58] [%clk 0:12:52] } 22... Nc7?! { [%eval 6.59] } { Inaccuracy. Ne7 was best. } { [%clk 0:00:19] } 23. e5 { [%eval 6.6] [%clk 0:12:39] } 23... Be7 { [%eval 7.3] [%clk 0:00:23] } 24. Bg2 { [%eval 6.35] [%clk 0:12:36] } 24... Nd5 { [%eval 8.38] [%clk 0:00:29] } 25. Be4 { [%eval 8.44] [%clk 0:12:44] } 25... Bg5 { [%eval 12.38] [%clk 0:00:22] } 26. Nd6 { [%eval 13.54] [%clk 0:12:43] } 26... Rfd8?! { [%eval #3] } { Checkmate is now unavoidable. Qxd6 was best. } { [%clk 0:00:14] } 27. Qh7+ { [%clk 0:12:35] } 27... Kf8 { [%clk 0:00:23] } 28. Qh8+ { [%clk 0:12:45] } 28... Ke7 { [%clk 0:00:31] } 29. Qxg7# { [%clk 0:12:53] } 1-0