Event: Round 9: Loek Van der Hagen - Sjoerd Van Roon
Date: 2022-12-30
White: Loek Van der Hagen
Black: Sjoerd Van Roon
Result: 1/2-1/2
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:56] } 1... c5 { [%eval 0.32] [%clk 1:30:58] } 2. Nf3 { [%eval 0.0] [%clk 1:31:21] } 2... Nc6 { [%eval 0.0] [%clk 1:31:25] } 3. d4 { [%eval 0.33] [%clk 1:31:44] } 3... cxd4 { [%eval 0.38] [%clk 1:31:53] } 4. Nxd4 { [%eval 0.29] [%clk 1:32:08] } 4... Nf6 { [%eval 0.36] [%clk 1:32:19] } 5. Nc3 { [%eval 0.32] [%clk 1:32:29] } 5... e5 { [%eval 0.13] [%clk 1:32:46] } 6. Ndb5 { [%eval 0.38] [%clk 1:32:52] } 6... d6 { [%eval 0.35] [%clk 1:33:12] } 7. Nd5 { [%eval 0.29] [%clk 1:32:51] } 7... Nxd5 { [%eval 0.38] [%clk 1:33:30] } 8. exd5 { [%eval 0.33] [%clk 1:33:15] } 8... Nb8 { [%eval 0.19] [%clk 1:31:32] } 9. c4 { [%eval 0.19] [%clk 1:33:38] } 9... Be7 { [%eval 0.25] [%clk 1:30:15] } 10. c5 { [%eval 0.36] [%clk 1:33:57] } 10... O-O { [%eval 0.31] [%clk 1:27:34] } 11. Bd3 { [%eval 0.37] [%clk 1:32:42] } 11... Kh8 { [%eval 0.6] [%clk 1:23:45] } 12. cxd6 { [%eval 0.54] [%clk 1:28:20] } 12... Bxd6 { [%eval 0.71] [%clk 1:24:09] } 13. O-O { [%eval 0.76] [%clk 1:26:04] } 13... Bc5 { [%eval 0.69] [%clk 1:12:03] } 14. Qe2 { [%eval 0.27] [%clk 1:14:11] } 14... a6 { [%eval 0.38] [%clk 0:55:37] } 15. Nc3 { [%eval 0.03] [%clk 1:10:37] } 15... Bd4?! { [%eval 0.83] } { Inaccuracy. Nd7 was best. } { [%clk 0:55:37] } 16. Be3 { [%eval 0.31] [%clk 1:09:07] } 16... Bxc3 { [%eval 0.38] [%clk 0:51:45] } 17. bxc3 { [%eval 0.53] [%clk 1:09:22] } 17... Qxd5 { [%eval 0.38] [%clk 0:52:08] } 18. Rfd1 { [%eval 0.42] [%clk 1:09:26] } 18... Qc6 { [%eval 0.47] [%clk 0:38:43] } 19. Qc2 { [%eval -0.03] [%clk 1:01:47] } 19... Nd7 { [%eval -0.01] [%clk 0:25:54] } 20. Be4 { [%eval -0.08] [%clk 1:01:30] } 20... Qe6 { [%eval 0.22] [%clk 0:24:35] } 21. Rab1 { [%eval 0.08] [%clk 0:57:29] } 21... Rb8?! { [%eval 0.91] } { Inaccuracy. Nf6 was best. } { [%clk 0:22:42] } 22. Ba7?! { [%eval 0.11] } { Inaccuracy. c4 was best. } { [%clk 0:57:01] } 22... Ra8 { [%eval 0.24] [%clk 0:23:08] } 23. Be3 { [%eval 0.03] [%clk 0:57:16] } 23... Rb8?! { [%eval 0.85] } { Inaccuracy. Nf6 was best. } { [%clk 0:23:11] } 24. Ba7?! { [%eval 0.09] } { Inaccuracy. c4 was best. } { [%clk 0:38:06] } 24... Ra8 { [%eval 0.1] [%clk 0:23:35] } 25. Be3 { [%eval 0.0] [%clk 0:38:31] } 25... Rb8 { [%eval 0.96] [%clk 0:22:10] } 1/2-1/2