Event: Round 5: Knaak, Rainer - Rooze, Jan
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-65/round-5/YFxAqLle/xlsH6k4e
Date: 2025-10-25
White: Knaak, Rainer
WhiteTitle: GM
WhiteElo: 2429
Black: Rooze, Jan
BlackTitle: IM
BlackElo: 2152
Result: 1-0
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.19] [%clk 1:30:55] } 2. c4 { [%eval 0.18] [%clk 1:31:17] } 2... e6 { [%eval 0.14] [%clk 1:31:20] } 3. Nf3 { [%eval 0.11] [%clk 1:31:28] } 3... d5 { [%eval 0.17] [%clk 1:31:38] } 4. Nc3 { [%eval 0.08] [%clk 1:31:41] } 4... Bb4 { [%eval 0.16] [%clk 1:31:41] } 5. cxd5 { [%eval 0.12] [%clk 1:31:57] } 5... exd5 { [%eval 0.24] [%clk 1:31:57] } 6. Bf4 { [%eval 0.0] [%clk 1:32:17] } 6... O-O { [%eval 0.08] [%clk 1:31:04] } 7. e3 { [%eval 0.1] [%clk 1:32:31] } 7... c6 { [%eval 0.32] [%clk 1:19:32] } 8. Bd3 { [%eval 0.43] [%clk 1:32:22] } 8... a5 { [%eval 0.54] [%clk 1:18:22] } 9. Qc2 { [%eval 0.51] [%clk 1:31:36] } 9... Nbd7 { [%eval 0.55] [%clk 1:14:36] } 10. O-O { [%eval 0.57] [%clk 1:29:52] } 10... Re8 { [%eval 0.58] [%clk 1:13:22] } 11. a3 { [%eval 0.6] [%clk 1:28:56] } 11... Be7?? { [%eval 2.59] } { Blunder. Bxc3 was best. } { [%clk 1:13:08] } 12. Nb5 { [%eval 2.55] [%clk 1:20:12] } 12... Nf8 { [%eval 2.66] [%clk 0:54:49] } 13. Nc7 { [%eval 2.77] [%clk 1:19:26] } 13... Nh5 { [%eval 3.2] [%clk 0:48:35] } 14. Nxa8 { [%eval 3.13] [%clk 1:17:42] } 14... Nxf4 { [%eval 3.15] [%clk 0:48:37] } 15. exf4 { [%eval 3.34] [%clk 1:18:07] } 15... f6 { [%eval 3.93] [%clk 0:36:27] } 16. Qb3 { [%eval 4.02] [%clk 1:12:39] } 16... b5 { [%eval 4.07] [%clk 0:35:39] } 17. Rac1 { [%eval 3.86] [%clk 1:11:40] } 17... a4 { [%eval 4.32] [%clk 0:34:59] } 18. Qa2 { [%eval 4.05] [%clk 1:09:15] } 18... Bd7 { [%eval 4.0] [%clk 0:30:23] } 19. Nc7 { [%eval 3.79] [%clk 1:02:32] } 19... Qxc7 { [%eval 3.89] [%clk 0:30:47] } 20. Qxd5+ { [%eval 3.78] [%clk 1:00:11] } 20... Kh8 { [%eval 4.23] [%clk 0:30:48] } 21. Qf7 { [%eval 4.26] [%clk 0:49:39] } 21... Qxf4?! { [%eval 5.68] } { Inaccuracy. Bd6 was best. } { [%clk 0:28:53] } 22. Rce1 { [%eval 5.64] [%clk 0:49:47] } 22... Qd6 { [%eval 5.71] [%clk 0:25:41] } 23. Re3 { [%eval 5.78] [%clk 0:49:13] } 23... Ne6 { [%eval 6.36] [%clk 0:19:57] } 24. Rfe1 { [%eval 6.18] [%clk 0:42:53] } 24... Rf8 { [%eval 6.62] [%clk 0:06:11] } 25. Qh5 { [%eval 6.42] [%clk 0:42:40] } 1-0