Event: FIDE Online Olympiad Play-off Stage
Site: chess24.com
Date: 2020-08-28
White: Kozak, Adam
WhiteTitle: GM
WhiteElo: 2503
Black: Sarana, Alexey
BlackTitle: GM
BlackElo: 2654
Result: 1/2-1/2
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense, Alekhine Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:14:52] } 1... Nf6 { [%eval 0.21] [%clk 0:15:00] } 2. c4 { [%eval 0.09] [%clk 0:14:56] } 2... e6 { [%eval 0.33] [%clk 0:15:03] } 3. Nf3 { [%eval 0.09] [%clk 0:14:43] } 3... d5 { [%eval 0.13] [%clk 0:15:06] } 4. Nc3 { [%eval -0.03] [%clk 0:14:40] } 4... Bb4?! { [%eval 0.64] } { Inaccuracy. dxc4 was best. } { [%clk 0:14:43] } 5. Qa4+ { [%eval 0.25] [%clk 0:14:35] } 5... Nc6 { [%eval 0.36] [%clk 0:14:46] } 6. Bg5 { [%eval 0.09] [%clk 0:14:39] } 6... dxc4 { [%eval 0.13] [%clk 0:13:39] } 7. e4 { [%eval -0.13] [%clk 0:14:06] } 7... Bd7 { [%eval -0.01] [%clk 0:12:06] } 8. Qc2 { [%eval -0.44] [%clk 0:11:48] } 8... h6 { [%eval -0.33] [%clk 0:11:46] } 9. Bd2 { [%eval -0.42] [%clk 0:09:15] } 9... b5 { [%eval -0.45] [%clk 0:08:59] } 10. Be2 { [%eval -0.41] [%clk 0:08:34] } 10... a6 { [%eval -0.6] [%clk 0:08:54] } 11. O-O { [%eval -0.79] [%clk 0:08:17] } 11... O-O { [%eval -0.65] [%clk 0:08:51] } 12. e5?! { [%eval -1.3] } { Inaccuracy. Rad1 was best. } { [%clk 0:05:40] } 12... Nd5 { [%eval -1.31] [%clk 0:08:50] } 13. Ne4 { [%eval -1.16] [%clk 0:05:44] } 13... Be7?! { [%eval -0.29] } { Inaccuracy. Nce7 was best. } { [%clk 0:08:40] } 14. b3 { [%eval -0.4] [%clk 0:04:38] } 14... Ncb4 { [%eval 0.0] [%clk 0:07:29] } 15. Qc1 { [%eval 0.0] [%clk 0:04:40] } 15... Nd3 { [%eval 0.0] [%clk 0:05:44] } 16. Bxd3 { [%eval 0.0] [%clk 0:04:20] } 16... cxd3 { [%eval 0.0] [%clk 0:05:49] } 17. Bxh6 { [%eval 0.0] [%clk 0:02:23] } 17... gxh6 { [%eval 0.0] [%clk 0:02:27] } 18. Qxh6 { [%eval 0.0] [%clk 0:02:25] } 18... f5 { [%eval 0.0] [%clk 0:02:31] } 19. Qg6+ { [%eval 0.0] [%clk 0:01:37] } 19... Kh8 { [%eval 0.0] [%clk 0:02:35] } 20. Qh6+ { [%eval 0.0] [%clk 0:00:39] } 20... Kg8 { [%eval 0.0] [%clk 0:02:39] } 21. Qg6+ { [%eval 0.0] [%clk 0:00:44] } 21... Kh8 { [%eval 0.0] [%clk 0:02:43] } 1/2-1/2