Event: Tournament
Date: 2021-09-13
White: Birjukov, Sergey
Black: Sklovets, Vladimir
Result: 1-0
ECO: D93
Opening: Grünfeld Defense: Three Knights Variation, Hungarian Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:31:00] } 1... Nf6 { [%eval 0.27] [%clk 1:31:07] } 2. Nf3 { [%eval 0.12] [%clk 1:31:44] } 2... g6 { [%eval 0.21] [%clk 1:31:18] } 3. Bf4 { [%eval 0.0] [%clk 1:31:53] } 3... d5 { [%eval 0.0] [%clk 1:31:06] } 4. e3 { [%eval 0.1] [%clk 1:31:45] } 4... Bg7 { [%eval 0.09] [%clk 1:31:18] } 5. c4 { [%eval -0.13] [%clk 1:31:43] } 5... O-O { [%eval 0.0] [%clk 1:31:17] } 6. Nc3 { [%eval 0.0] [%clk 1:31:54] } 6... c5 { [%eval 0.0] [%clk 1:29:05] } 7. Be2 { [%eval -0.48] [%clk 1:20:23] } 7... dxc4 { [%eval -0.13] [%clk 1:26:30] } 8. Bxc4 { [%eval -0.15] [%clk 1:16:26] } 8... Qa5 { [%eval 0.28] [%clk 1:22:15] } 9. O-O { [%eval 0.46] [%clk 1:16:36] } 9... a6 { [%eval 0.74] [%clk 1:20:42] } 10. a4?! { [%eval 0.02] } { Inaccuracy. Ne5 was best. } { [%clk 1:13:07] } 10... cxd4 { [%eval 0.17] [%clk 1:08:39] } 11. exd4 { [%eval 0.19] [%clk 1:12:55] } 11... Nc6 { [%eval 0.29] [%clk 1:04:28] } 12. d5 { [%eval 0.3] [%clk 1:11:05] } 12... Nb4 { [%eval 0.77] [%clk 1:01:01] } 13. Re1?! { [%eval 0.04] } { Inaccuracy. d6 was best. } { [%clk 1:08:13] } 13... Qc5?! { [%eval 0.81] } { Inaccuracy. Bf5 was best. } { [%clk 0:58:58] } 14. Bb3 { [%eval 0.92] [%clk 1:04:05] } 14... Bf5 { [%eval 0.71] [%clk 0:54:36] } 15. Ne5 { [%eval 1.03] [%clk 0:55:14] } 15... Rad8 { [%eval 0.95] [%clk 0:52:32] } 16. Rc1 { [%eval 0.69] [%clk 0:54:22] } 16... Qa7 { [%eval 1.05] [%clk 0:48:51] } 17. g4 { [%eval 1.41] [%clk 0:51:26] } 17... Be6?! { [%eval 2.1] } { Inaccuracy. Bc8 was best. } { [%clk 0:46:32] } 18. dxe6 { [%eval 1.97] [%clk 0:46:58] } 18... Rxd1 { [%eval 1.97] [%clk 0:46:52] } 19. exf7+ { [%eval 1.81] [%clk 0:46:12] } 19... Kh8 { [%eval 1.82] [%clk 0:47:14] } 20. Rcxd1 { [%eval 1.78] [%clk 0:46:02] } 20... Qc5?? { [%eval 4.16] } { Blunder. Nc6 was best. } { [%clk 0:45:30] } 21. Re3?? { [%eval 1.61] } { Blunder. Ne4 was best. } { [%clk 0:44:20] } 21... h5?? { [%eval 9.42] } { Blunder. Nc6 was best. } { [%clk 0:42:10] } 22. Nxg6+ { [%eval 9.51] [%clk 0:42:39] } 22... Kh7 { [%eval 9.87] [%clk 0:42:28] } 23. Nxf8+ { [%eval 10.57] [%clk 0:41:34] } 23... Bxf8 { [%eval 10.06] [%clk 0:42:48] } 24. Rd8 { [%eval 10.16] [%clk 0:40:33] } 24... Kg7 { [%eval 16.8] [%clk 0:35:56] } 25. Re5 { [%eval 9.27] [%clk 0:36:28] } 25... Qb6? { [%eval #9] } { Checkmate is now unavoidable. Qxe5 was best. } { [%clk 0:34:07] } 26. Rxf8?! { [%eval 20.8] } { Lost forced checkmate sequence. Rg5+ was best. } { [%clk 0:35:36] } 26... Nxg4?! { [%eval #2] } { Checkmate is now unavoidable. Nfd5 was best. } { [%clk 0:31:13] } 27. Rg8+ { [%eval #1] [%clk 0:34:52] } 27... Kh7 { [%eval #1] [%clk 0:31:25] } 1-0