Event: Round 7: Clausen, Karl Erik - Van Haaften, Maarten
Date: 2025-06-01
White: Clausen, Karl Erik
WhiteElo: 1911
Black: Van Haaften, Maarten
BlackElo: 1933
Result: 0-1
ECO: A00
Opening: Van't Kruijs Opening
Variant: Standard
TimeControl: 60+30

1. e3 { [%eval 0.0] [%clk 1:00:53] } 1... e5 { [%eval 0.26] [%clk 1:00:28] } 2. b3 { [%eval -0.2] [%clk 1:01:17] } 2... d5 { [%eval -0.17] [%clk 0:59:24] } 3. Bb2 { [%eval -0.23] [%clk 1:01:45] } 3... Bd6 { [%eval -0.21] [%clk 0:59:18] } 4. f4 { [%eval -0.62] [%clk 1:01:16] } 4... Qe7?! { [%eval -0.07] } { Inaccuracy. exf4 was best. } { [%clk 0:57:52] } 5. Nf3 { [%eval -0.48] [%clk 0:59:47] } 5... Nd7 { [%eval -0.48] [%clk 0:58:00] } 6. c4 { [%eval -0.26] [%clk 0:59:24] } 6... dxc4 { [%eval -0.3] [%clk 0:52:49] } 7. Bxc4 { [%eval -0.33] [%clk 0:59:12] } 7... Ngf6 { [%eval -0.33] [%clk 0:52:37] } 8. fxe5 { [%eval -0.34] [%clk 0:52:07] } 8... Nxe5 { [%eval -0.36] [%clk 0:51:07] } 9. Nxe5 { [%eval -0.51] [%clk 0:52:28] } 9... Bxe5 { [%eval -0.53] [%clk 0:51:30] } 10. Nc3 { [%eval -0.91] [%clk 0:52:19] } 10... Ng4 { [%eval -0.51] [%clk 0:47:28] } 11. Qf3 { [%eval -0.33] [%clk 0:44:31] } 11... O-O { [%eval -0.36] [%clk 0:36:43] } 12. g3?! { [%eval -1.16] } { Inaccuracy. O-O-O was best. } { [%clk 0:42:15] } 12... c6 { [%eval -1.01] [%clk 0:33:47] } 13. O-O-O?! { [%eval -1.64] } { Inaccuracy. a4 was best. } { [%clk 0:39:45] } 13... Nf6 { [%eval -1.42] [%clk 0:32:04] } 14. h3 { [%eval -1.62] [%clk 0:37:56] } 14... b5 { [%eval -1.52] [%clk 0:28:58] } 15. Bxb5?? { [%eval -4.68] } { Blunder. Bd3 was best. } { [%clk 0:36:36] } 15... cxb5 { [%eval -4.59] [%clk 0:27:15] } 16. Qxa8 { [%eval -4.69] [%clk 0:36:59] } 16... Bf5?! { [%eval -3.13] } { Inaccuracy. b4 was best. } { [%clk 0:27:13] } 17. Qc6?! { [%eval -4.22] } { Inaccuracy. Qf3 was best. } { [%clk 0:34:58] } 17... b4 { [%eval -3.58] [%clk 0:26:23] } 18. Nd5? { [%eval -6.62] } { Mistake. g4 was best. } { [%clk 0:32:36] } 18... Nxd5 { [%eval -6.37] [%clk 0:23:49] } 19. Qxd5 { [%eval -7.06] [%clk 0:32:46] } 19... Rc8+ { [%eval -7.65] [%clk 0:24:07] } 20. Bc3 { [%eval -7.16] [%clk 0:33:15] } 20... bxc3 { [%eval -6.85] [%clk 0:24:18] } 21. e4 { [%eval -6.59] [%clk 0:32:11] } 21... Qa3+ { [%eval -6.31] [%clk 0:24:36] } 22. Kc2 { [%eval -5.83] [%clk 0:32:39] } 22... cxd2+?! { [%eval -3.97] } { Inaccuracy. Qb2+ was best. } { [%clk 0:18:20] } 23. Kd3?? { [%eval #-11] } { Checkmate is now unavoidable. Kxd2 was best. } { [%clk 0:29:47] } 23... Qa6+?? { [%eval -4.99] } { Lost forced checkmate sequence. Rc3+ was best. } { [%clk 0:18:28] } 24. Ke3?? { [%eval #-5] } { Checkmate is now unavoidable. Kxd2 was best. } { [%clk 0:29:35] } 24... Rc3+ { [%eval #-4] [%clk 0:18:17] } 25. Kf2 { [%eval #-4] [%clk 0:29:22] } 25... Bxg3+ { [%eval #-3] [%clk 0:18:23] } 26. Kg1 { [%eval #-3] [%clk 0:29:51] } 26... Qb6+ { [%eval #-2] [%clk 0:18:33] } 0-1