Event: Round 5: Leenhouts, Koen - Den Heijer, Rolinde
Date: 2024-08-06
White: Leenhouts, Koen
WhiteTitle: GM
WhiteElo: 2454
Black: Den Heijer, Rolinde
BlackElo: 1981
Result: 1-0
ECO: B53
Opening: Sicilian Defense: Chekhover Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. Nf3 { [%eval 0.22] [%clk 1:31:21] } 2... d6 { [%eval 0.24] [%clk 1:31:20] } 3. d4 { [%eval 0.26] [%clk 1:31:44] } 3... cxd4 { [%eval 0.31] [%clk 1:31:46] } 4. Qxd4 { [%eval 0.08] [%clk 1:32:06] } 4... Nc6 { [%eval 0.16] [%clk 1:31:45] } 5. Qe3 { [%eval 0.07] [%clk 1:32:28] } 5... g6 { [%eval 0.16] [%clk 1:30:45] } 6. Bc4 { [%eval 0.14] [%clk 1:31:52] } 6... Bg7 { [%eval 0.11] [%clk 1:27:17] } 7. O-O { [%eval 0.04] [%clk 1:31:44] } 7... Nf6 { [%eval 0.0] [%clk 1:26:54] } 8. h3 { [%eval 0.01] [%clk 1:31:32] } 8... O-O { [%eval 0.0] [%clk 1:26:33] } 9. Nc3 { [%eval 0.05] [%clk 1:31:48] } 9... a6 { [%eval 0.16] [%clk 1:23:19] } 10. a4 { [%eval 0.1] [%clk 1:24:22] } 10... Nd7 { [%eval 0.28] [%clk 1:20:42] } 11. Qe2 { [%eval 0.07] [%clk 1:18:11] } 11... Nc5 { [%eval 0.29] [%clk 1:16:03] } 12. Be3 { [%eval 0.22] [%clk 1:16:33] } 12... Qa5 { [%eval 0.16] [%clk 1:10:19] } 13. Bd2 { [%eval 0.26] [%clk 1:11:41] } 13... Qd8 { [%eval 0.28] [%clk 1:08:39] } 14. Rab1 { [%eval 0.13] [%clk 1:02:36] } 14... Nb4 { [%eval 0.26] [%clk 0:52:23] } 15. Bg5 { [%eval 0.15] [%clk 0:58:08] } 15... Nc6 { [%eval 0.46] [%clk 0:44:55] } 16. Rfd1 { [%eval 0.38] [%clk 0:55:22] } 16... h6 { [%eval 0.9] [%clk 0:39:31] } 17. Be3 { [%eval 0.81] [%clk 0:54:45] } 17... Qa5?! { [%eval 1.59] } { Inaccuracy. Nd7 was best. } { [%clk 0:36:28] } 18. Nd5 { [%eval 1.7] [%clk 0:41:49] } 18... e6?! { [%eval 2.71] } { Inaccuracy. Nxa4 was best. } { [%clk 0:14:16] } 19. b4 { [%eval 2.68] [%clk 0:40:08] } 19... Qd8?! { [%eval 4.17] } { Inaccuracy. Nxb4 was best. } { [%clk 0:14:33] } 20. bxc5 { [%eval 4.45] [%clk 0:39:18] } 20... exd5 { [%eval 4.27] [%clk 0:14:54] } 21. Rxd5 { [%eval 4.25] [%clk 0:39:30] } 21... Qe8 { [%eval 4.41] [%clk 0:13:41] } 22. cxd6 { [%eval 4.55] [%clk 0:39:00] } 22... Be6 { [%eval 4.67] [%clk 0:12:26] } 23. Rdd1 { [%eval 4.18] [%clk 0:39:07] } 23... Nd8 { [%eval 4.44] [%clk 0:12:22] } 24. Bxe6 { [%eval 4.59] [%clk 0:34:14] } 24... Qxe6 { [%eval 4.51] [%clk 0:12:34] } 25. Bb6 { [%eval 4.2] [%clk 0:32:54] } 25... Qa2 { [%eval 4.43] [%clk 0:11:52] } 26. d7 { [%eval 4.5] [%clk 0:31:31] } 26... Qxa4 { [%eval 4.56] [%clk 0:11:29] } 27. Bc5 { [%eval 4.31] [%clk 0:31:52] } 1-0