Event: Open
Site: Warsaw, Poland
Date: 2021-12-27
White: Sarana, Alexey
WhiteElo: 2680
Black: Demidov, Mikhail
BlackElo: 2544
Result: 1-0
ECO: D31
Opening: Queen's Gambit Declined: Charousek Variation
Variant: Standard

1. d4 { [%eval 0.29] [%clk 0:15:19] } 1... d5 { [%eval 0.31] [%clk 0:15:17] } 2. c4 { [%eval 0.35] [%clk 0:15:28] } 2... e6 { [%eval 0.29] [%clk 0:15:25] } 3. Nc3 { [%eval 0.16] [%clk 0:15:36] } 3... Be7 { [%eval 0.27] [%clk 0:15:21] } 4. cxd5 { [%eval 0.35] [%clk 0:15:42] } 4... exd5 { [%eval 0.21] [%clk 0:15:29] } 5. Bf4 { [%eval 0.34] [%clk 0:15:50] } 5... c6 { [%eval 0.16] [%clk 0:15:17] } 6. e3 { [%eval 0.0] [%clk 0:15:57] } 6... Bf5 { [%eval 0.24] [%clk 0:14:45] } 7. g4 { [%eval 0.3] [%clk 0:16:04] } 7... Be6 { [%eval 0.4] [%clk 0:14:02] } 8. Bd3 { [%eval 0.28] [%clk 0:16:11] } 8... h5 { [%eval 0.73] [%clk 0:13:12] } 9. Qb3 { [%eval 0.5] [%clk 0:13:53] } 9... b6?! { [%eval 1.23] } { Inaccuracy. Qd7 was best. } { [%clk 0:11:11] } 10. gxh5 { [%eval 1.21] [%clk 0:13:56] } 10... Rxh5 { [%eval 1.2] [%clk 0:08:51] } 11. Nge2 { [%eval 0.87] [%clk 0:14:05] } 11... g5?! { [%eval 1.95] } { Inaccuracy. Kf8 was best. } { [%clk 0:07:17] } 12. Bg3 { [%eval 1.73] [%clk 0:14:07] } 12... Nf6?! { [%eval 2.5] } { Inaccuracy. Nd7 was best. } { [%clk 0:07:06] } 13. O-O-O { [%eval 2.48] [%clk 0:14:04] } 13... a5?! { [%eval 3.26] } { Inaccuracy. Bg4 was best. } { [%clk 0:04:39] } 14. h4 { [%eval 3.12] [%clk 0:14:04] } 14... Nbd7? { [%eval 5.2] } { Mistake. Na6 was best. } { [%clk 0:03:38] } 15. hxg5 { [%eval 5.22] [%clk 0:14:11] } 15... Rxg5 { [%eval 4.7] [%clk 0:03:48] } 16. Nf4 { [%eval 3.91] [%clk 0:13:43] } 16... Bg4 { [%eval 4.09] [%clk 0:02:53] } 17. Rh8+ { [%eval 4.16] [%clk 0:13:41] } 17... Nf8 { [%eval 4.25] [%clk 0:02:28] } 18. Rdh1 { [%eval 4.51] [%clk 0:13:32] } 18... Bf3 { [%eval 4.84] [%clk 0:02:17] } 19. R1h6 { [%eval 4.41] [%clk 0:13:37] } 19... a4 { [%eval 4.54] [%clk 0:01:17] } 20. Qc2 { [%eval 4.47] [%clk 0:12:05] } 20... a3 { [%eval 5.1] [%clk 0:01:16] } 21. b3 { [%eval 4.16] [%clk 0:12:13] } 21... Qd7 { [%eval 4.15] [%clk 0:00:35] } 22. Nh3 { [%eval 5.15] [%clk 0:10:29] } 22... Rg8 { [%eval 5.81] [%clk 0:00:21] } 23. Bf5 { [%eval 6.63] [%clk 0:10:18] } 23... Qb7 { [%eval 6.33] [%clk 0:00:24] } 24. Rxg8 { [%eval 6.27] [%clk 0:10:05] } 24... Nxg8 { [%eval 6.1] [%clk 0:00:32] } 25. Rh8 { [%eval 6.34] [%clk 0:10:13] } 25... Nf6 { [%eval 6.51] [%clk 0:00:37] } 26. Ng5 { [%eval 5.99] [%clk 0:10:20] } 26... Bg2 { [%eval 8.09] [%clk 0:00:21] } 27. Ne2? { [%eval 4.23] } { Mistake. f3 was best. } { [%clk 0:09:21] } 27... Nd7?! { [%eval 5.76] } { Inaccuracy. c5 was best. } { [%clk 0:00:22] } 28. Rg8? { [%eval 2.96] } { Mistake. Bh4 was best. } { [%clk 0:08:14] } 28... Bxg5?! { [%eval 4.36] } { Inaccuracy. c5 was best. } { [%clk 0:00:18] } 29. Rxg5 { [%eval 4.79] [%clk 0:08:22] } 29... O-O-O?! { [%eval 7.94] } { Inaccuracy. c5 was best. } { [%clk 0:00:13] } 30. Bd6?! { [%eval 5.78] } { Inaccuracy. Rg7 was best. } { [%clk 0:07:16] } 30... Bf3 { [%eval 6.54] [%clk 0:00:15] } 31. Rg7 { [%eval 6.9] [%clk 0:07:13] } 31... Bxe2 { [%eval 8.22] [%clk 0:00:13] } 32. Qxe2 { [%eval 8.11] [%clk 0:07:19] } 32... Ne6 { [%eval 10.68] [%clk 0:00:13] } 33. Rxf7 { [%eval 9.75] [%clk 0:07:26] } 33... Ng5 { [%eval 12.24] [%clk 0:00:21] } 34. Rxd7 { [%eval 12.15] [%clk 0:06:57] } 34... Rxd7 { [%eval 13.55] [%clk 0:00:30] } 35. Qh5 { [%eval 12.54] [%clk 0:07:06] } 1-0