Event: Round 5: Van Roon, Sjoerd - Grooten, Tommy
Date: 2025-07-26
White: Van Roon, Sjoerd
WhiteTitle: FM
WhiteElo: 2270
Black: Grooten, Tommy
BlackElo: 2149
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:27:28] } 1... c5 { [%eval 0.25] [%clk 1:30:53] } 2. Nf3 { [%eval 0.2] [%clk 1:27:48] } 2... d6 { [%eval 0.31] [%clk 1:31:13] } 3. d4 { [%eval 0.22] [%clk 1:27:47] } 3... cxd4 { [%eval 0.19] [%clk 1:31:36] } 4. Nxd4 { [%eval 0.18] [%clk 1:28:15] } 4... Nf6 { [%eval 0.31] [%clk 1:31:51] } 5. Nc3 { [%eval 0.32] [%clk 1:28:41] } 5... a6 { [%eval 0.28] [%clk 1:32:12] } 6. Be3 { [%eval 0.25] [%clk 1:29:07] } 6... e5 { [%eval 0.15] [%clk 1:32:35] } 7. Nb3 { [%eval 0.21] [%clk 1:29:32] } 7... Be7 { [%eval 0.24] [%clk 1:32:57] } 8. f3 { [%eval 0.44] [%clk 1:29:22] } 8... Be6 { [%eval 0.43] [%clk 1:33:19] } 9. Qd2 { [%eval 0.5] [%clk 1:28:58] } 9... h5 { [%eval 0.33] [%clk 1:33:40] } 10. Nd5 { [%eval 0.41] [%clk 1:26:40] } 10... Nxd5 { [%eval 0.37] [%clk 1:32:14] } 11. exd5 { [%eval 0.4] [%clk 1:27:08] } 11... Bf5 { [%eval 0.33] [%clk 1:32:33] } 12. Be2 { [%eval 0.49] [%clk 1:27:28] } 12... a5 { [%eval 0.45] [%clk 1:32:24] } 13. O-O?! { [%eval -0.18] } { Inaccuracy. a4 was best. } { [%clk 1:26:23] } 13... a4 { [%eval -0.2] [%clk 1:30:44] } 14. Nc1 { [%eval -0.25] [%clk 1:26:31] } 14... O-O { [%eval -0.19] [%clk 1:30:52] } 15. c4 { [%eval -0.26] [%clk 1:25:36] } 15... Nd7 { [%eval -0.21] [%clk 1:24:02] } 16. Nd3 { [%eval -0.25] [%clk 1:23:31] } 16... Qa5 { [%eval -0.18] [%clk 1:13:32] } 17. Rac1 { [%eval -0.39] [%clk 1:16:01] } 17... Bd8 { [%eval -0.12] [%clk 1:05:05] } 18. Qxa5 { [%eval -0.18] [%clk 1:02:10] } 18... Bxa5 { [%eval -0.25] [%clk 0:59:14] } 19. Kh1 { [%eval -0.58] [%clk 0:51:46] } 19... Bb6 { [%eval -0.32] [%clk 0:49:46] } 20. Bd2?! { [%eval -1.18] } { Inaccuracy. Bxb6 was best. } { [%clk 0:41:51] } 20... Bd4 { [%eval -1.21] [%clk 0:49:01] } 21. Bb4 { [%eval -1.09] [%clk 0:41:36] } 21... Bxd3 { [%eval -0.82] [%clk 0:47:17] } 22. Bxd3 { [%eval -0.7] [%clk 0:42:01] } 22... Nc5 { [%eval -0.87] [%clk 0:47:38] } 23. Bxc5 { [%eval -0.71] [%clk 0:40:56] } 23... Bxc5 { [%eval -0.92] [%clk 0:47:53] } 24. Rc2 { [%eval -1.38] [%clk 0:34:21] } 1/2-1/2