Event: Black Sea Grand Prix | Small Earth
Site: chess24.com
Date: 2021-07-20
White: Osipov, Aleksandr
WhiteElo: 2060
Black: Khripachenko, Alexander
BlackElo: 2149
Result: 1/2-1/2
ECO: D90
Opening: Grünfeld Defense: Three Knights Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... g6?! { [%eval 0.63] } { Inaccuracy. e6 was best. } { [%clk 1:30:56] } 2. c4 { [%eval 0.25] [%clk 1:31:20] } 2... Nf6 { [%eval 0.28] [%clk 1:31:14] } 3. Nc3 { [%eval 0.17] [%clk 1:31:43] } 3... d5 { [%eval 0.2] [%clk 1:31:39] } 4. Nf3 { [%eval 0.22] [%clk 1:32:02] } 4... Bg7 { [%eval 0.27] [%clk 1:32:05] } 5. h4 { [%eval -0.2] [%clk 1:32:26] } 5... c6 { [%eval 0.25] [%clk 1:32:17] } 6. Bg5 { [%eval -0.08] [%clk 1:32:27] } 6... Ne4?! { [%eval 0.55] } { Inaccuracy. dxc4 was best. } { [%clk 1:14:28] } 7. e3 { [%eval 0.2] [%clk 1:30:36] } 7... Nxc3?! { [%eval 0.71] } { Inaccuracy. O-O was best. } { [%clk 1:12:02] } 8. bxc3 { [%eval 0.62] [%clk 1:30:14] } 8... Qa5 { [%eval 0.62] [%clk 1:03:23] } 9. Qb3 { [%eval 0.62] [%clk 1:24:09] } 9... h6 { [%eval 0.73] [%clk 1:00:42] } 10. Bf4 { [%eval 0.74] [%clk 1:24:13] } 10... O-O { [%eval 0.6] [%clk 1:00:09] } 11. Rc1 { [%eval 0.12] [%clk 1:15:49] } 11... Nd7 { [%eval 0.39] [%clk 0:47:44] } 12. cxd5 { [%eval 0.66] [%clk 1:13:00] } 12... cxd5 { [%eval 0.44] [%clk 0:47:54] } 13. Bd3 { [%eval 0.62] [%clk 1:06:02] } 13... Nb6 { [%eval 0.58] [%clk 0:46:44] } 14. h5 { [%eval 0.18] [%clk 1:05:41] } 14... g5 { [%eval 0.16] [%clk 0:38:38] } 15. Nxg5? { [%eval -1.14] } { Mistake. Be5 was best. } { [%clk 1:02:57] } 15... hxg5 { [%eval -1.27] [%clk 0:36:23] } 16. Bxg5 { [%eval -1.0] [%clk 1:03:00] } 16... Bf6 { [%eval -1.22] [%clk 0:35:10] } 17. Bh6 { [%eval -1.14] [%clk 0:52:04] } 17... Bg7 { [%eval -0.8] [%clk 0:34:37] } 18. Bg5 { [%eval -1.2] [%clk 0:51:17] } 18... Bf6 { [%eval -1.32] [%clk 0:34:20] } 19. Bh6 { [%eval -1.12] [%clk 0:38:23] } 19... Bg7? { [%eval 0.0] } { Mistake. Re8 was best. } { [%clk 0:34:47] } 20. Bg5 { [%eval -0.6] [%clk 0:38:47] } 1/2-1/2