Event: Grenke Chess Open 2024
Site: Karlsruhe, Germany
Date: 2024-03-28
White: Kazakouski, Valery
WhiteTitle: GM
WhiteElo: 2606
Black: Sapocinic, Semion
BlackElo: 2137
Result: 1/2-1/2
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard
TimeControl: 90min 40 moves + 15 min Rest + 30 sec per move

1. d4 { [%eval 0.17] [%clk 1:26:18] } 1... Nf6 { [%eval 0.16] [%clk 1:30:52] } 2. c4 { [%eval 0.16] [%clk 1:26:38] } 2... e6 { [%eval 0.21] [%clk 1:31:17] } 3. Nc3 { [%eval 0.08] [%clk 1:26:13] } 3... d5 { [%eval 0.21] [%clk 1:31:39] } 4. cxd5 { [%eval 0.39] [%clk 1:26:36] } 4... exd5 { [%eval 0.25] [%clk 1:32:06] } 5. Bg5 { [%eval 0.19] [%clk 1:26:58] } 5... c6 { [%eval 0.38] [%clk 1:32:31] } 6. e3 { [%eval 0.26] [%clk 1:27:22] } 6... Bd6 { [%eval 0.42] [%clk 1:32:55] } 7. Bd3 { [%eval 0.57] [%clk 1:27:24] } 7... O-O { [%eval 0.4] [%clk 1:33:16] } 8. Nge2 { [%eval 0.41] [%clk 1:25:12] } 8... Re8 { [%eval 0.43] [%clk 1:32:53] } 9. Qd2 { [%eval 0.21] [%clk 1:24:20] } 9... a5 { [%eval 0.14] [%clk 1:27:34] } 10. f3 { [%eval 0.19] [%clk 1:16:45] } 10... b5 { [%eval 0.59] } 11. O-O { [%eval 0.55] } 11... h6?! { [%eval 1.12] } { Inaccuracy. Nbd7 was best. } { [%clk 1:09:05] } 12. Bxf6 { [%eval 1.13] [%clk 1:04:11] } 12... Qxf6 { [%eval 1.04] [%clk 1:07:52] } 13. e4 { [%eval 1.05] [%clk 1:04:31] } 13... Qd8 { [%eval 1.06] [%clk 1:01:12] } 14. e5 { [%eval 1.01] [%clk 1:03:50] } 14... Bf8 { [%eval 1.17] [%clk 0:59:39] } 15. f4 { [%eval 1.15] [%clk 1:03:49] } 15... Ba6 { [%eval 1.07] [%clk 0:58:10] } 16. Rac1 { [%eval 1.05] [%clk 1:03:12] } 16... Nd7 { [%eval 0.93] [%clk 0:56:42] } 17. f5?! { [%eval 0.31] } { Inaccuracy. h3 was best. } { [%clk 0:56:12] } 17... b4 { [%eval 0.28] [%clk 0:55:08] } 18. Na4 { [%eval 0.31] [%clk 0:55:24] } 18... Bxd3 { [%eval 0.28] [%clk 0:50:53] } 19. Qxd3 { [%eval 0.33] [%clk 0:55:40] } 1/2-1/2