Event: European individual senior chess championship 2025 - Open  65+, Rabac, Croatia
Site: https://lichess.org/broadcast/european-senior-championships-2025--open-s65/round-6/atlTap3v/qOrFe1wC
Date: 2025-10-02
White: Knaak, Rainer
WhiteTitle: GM
WhiteElo: 2429
Black: Goormachtigh, Johan
BlackTitle: FM
BlackElo: 2183
Result: 1-0
ECO: D90
Opening: Grünfeld Defense: Three Knights Variation
Variant: Standard
TimeControl: 90+30 40

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.19] [%clk 1:30:42] } 2. c4 { [%eval 0.18] [%clk 1:31:12] } 2... g6 { [%eval 0.28] [%clk 1:30:44] } 3. Nc3 { [%eval 0.18] [%clk 1:31:19] } 3... d5 { [%eval 0.28] [%clk 1:30:49] } 4. Nf3 { [%eval 0.21] [%clk 1:31:37] } 4... Bg7 { [%eval 0.32] [%clk 1:31:10] } 5. h4 { [%eval 0.18] [%clk 1:31:55] } 5... dxc4 { [%eval 0.35] [%clk 1:26:59] } 6. e4 { [%eval 0.21] [%clk 1:32:00] } 6... c5 { [%eval 0.25] [%clk 1:26:50] } 7. d5 { [%eval 0.05] [%clk 1:32:16] } 7... b5 { [%eval 0.11] [%clk 1:26:26] } 8. h5 { [%eval 0.4] [%clk 1:32:22] } 8... O-O { [%eval 0.4] [%clk 1:09:28] } 9. hxg6 { [%eval 0.44] [%clk 1:32:21] } 9... fxg6 { [%eval 0.27] [%clk 1:09:52] } 10. d6 { [%eval 0.29] [%clk 1:30:37] } 10... e6 { [%eval 0.21] [%clk 1:02:24] } 11. Bg5 { [%eval 0.25] [%clk 1:30:42] } 11... Qa5 { [%eval 0.42] [%clk 0:56:41] } 12. Nd2 { [%eval 0.0] [%clk 1:23:03] } 12... Nc6 { [%eval -0.03] [%clk 0:51:09] } 13. a4 { [%eval 0.01] [%clk 0:59:54] } 13... Nd4 { [%eval 0.0] [%clk 0:50:15] } 14. e5?? { [%eval -2.03] } { Blunder. Be2 was best. } { [%clk 1:00:02] } 14... Nd7? { [%eval -0.77] } { Mistake. Nd5 was best. } { [%clk 0:47:38] } 15. f4 { [%eval -0.53] [%clk 0:59:53] } 15... a6?! { [%eval 0.4] } { Inaccuracy. Rf5 was best. } { [%clk 0:34:17] } 16. Ra2 { [%eval 0.21] [%clk 0:48:52] } 16... Nxe5?? { [%eval 2.37] } { Blunder. Qb4 was best. } { [%clk 0:26:55] } 17. axb5 { [%eval 2.4] [%clk 0:48:44] } 17... Qb4 { [%eval 2.79] [%clk 0:26:22] } 18. fxe5 { [%eval 2.65] [%clk 0:47:59] } 18... Bxe5 { [%eval 2.93] [%clk 0:26:38] } 19. Qb1 { [%eval 2.91] [%clk 0:34:14] } 19... Bb7 { [%eval 3.45] [%clk 0:14:36] } 20. Ra4 { [%eval 3.49] [%clk 0:30:34] } 20... axb5 { [%eval 3.91] [%clk 0:15:00] } 21. Rxb4 { [%eval 3.93] [%clk 0:29:02] } 21... cxb4 { [%eval 3.78] [%clk 0:15:29] } 22. Nxb5 { [%eval 3.82] [%clk 0:22:04] } 22... c3 { [%eval 4.46] [%clk 0:03:11] } 23. bxc3 { [%eval 4.01] [%clk 0:20:51] } 23... Nxb5 { [%eval 4.71] [%clk 0:03:15] } 24. Bxb5 { [%eval 4.61] [%clk 0:20:15] } 24... Bxg2 { [%eval 4.72] [%clk 0:01:30] } 25. Rg1 { [%eval 4.79] [%clk 0:19:46] } 25... Bg3+?! { [%eval 6.22] } { Inaccuracy. Bh3 was best. } { [%clk 0:00:57] } 26. Kd1 { [%eval 6.16] [%clk 0:19:42] } 26... bxc3 { [%eval 6.68] [%clk 0:00:39] } 27. Rxg2 { [%eval 6.54] [%clk 0:19:23] } 1-0