Event: Freestyle Chess Open A
Site: Karlsruhe, Germany
Date: 2025-04-20
White: Grandelius, Nils
WhiteTitle: GM
WhiteElo: 2640
Black: Dathe, Frederick
BlackTitle: FM
BlackElo: 2311
Result: 1-0
Variant: Fischerandom
TimeControl: 90 min per game + 30 sec per move

1. g3 { [%eval 0.1] [%clk 1:25:58] } 1... c6 { [%eval 0.13] [%clk 1:29:38] } 2. Nb3 { [%eval 0.08] [%clk 1:23:13] } 2... g6 { [%eval 0.18] [%clk 1:26:27] } 3. c3 { [%eval 0.09] [%clk 1:21:41] } 3... Nb6 { [%eval 0.23] [%clk 1:21:04] } 4. f4 { [%eval 0.03] [%clk 1:17:28] } 4... e5 { [%eval 0.19] [%clk 1:04:24] } 5. fxe5 { [%eval 0.13] [%clk 1:13:35] } 5... Qxe5 { [%eval 0.17] [%clk 1:03:16] } 6. O-O-O { [%eval 0.23] [%clk 0:55:55] } 6... O-O-O { [%eval 0.11] [%clk 0:55:33] } 7. Bd4 { [%eval 0.08] [%clk 0:48:11] } 7... Qe7 { [%eval 0.25] [%clk 0:54:13] } 8. Qg1 { [%eval 0.14] [%clk 0:48:11] } 8... Bc7 { [%eval 0.23] [%clk 0:51:16] } 9. Qf2 { [%eval 0.29] [%clk 0:48:10] } 9... f5 { [%eval 0.28] [%clk 0:49:44] } 10. e4 { [%eval 0.25] [%clk 0:47:30] } 10... Bxb3 { [%eval 0.28] [%clk 0:27:26] } 11. axb3 { [%eval 0.21] [%clk 0:43:59] } 11... f4 { [%eval 0.55] [%clk 0:24:29] } 12. gxf4 { [%eval 0.46] [%clk 0:42:32] } 12... Ne6 { [%eval 0.5] [%clk 0:22:13] } 13. Bxb6 { [%eval 0.44] [%clk 0:39:36] } 13... axb6 { [%eval 0.48] [%clk 0:23:41] } 14. f5 { [%eval 0.48] [%clk 0:39:04] } 14... Nc5?! { [%eval 1.27] } { Inaccuracy. gxf5 was best. } { [%clk 0:23:09] } 15. Bc2 { [%eval 1.3] [%clk 0:37:48] } 15... Qf7 { [%eval 1.46] [%clk 0:19:46] } 16. b4 { [%eval 1.57] [%clk 0:36:47] } 16... Ne6 { [%eval 1.7] [%clk 0:19:27] } 17. Kb1 { [%eval 1.54] [%clk 0:34:47] } 17... Nf4 { [%eval 1.91] [%clk 0:18:27] } 18. d4 { [%eval 1.87] [%clk 0:29:47] } 18... gxf5 { [%eval 1.92] [%clk 0:17:12] } 19. e5 { [%eval 1.82] [%clk 0:32:16] } 19... Ng6 { [%eval 1.92] [%clk 0:14:29] } 20. Qxf5 { [%eval 1.63] [%clk 0:32:18] } 20... Rf8?! { [%eval 2.51] } { Inaccuracy. Qxf5 was best. } { [%clk 0:12:32] } 21. Ne3 { [%eval 2.51] [%clk 0:25:41] } 21... Qe7 { [%eval 2.59] [%clk 0:11:20] } 22. Qh5 { [%eval 2.5] [%clk 0:26:02] } 22... Rf4 { [%eval 2.87] [%clk 0:07:25] } 23. Bxg6 { [%eval 2.74] [%clk 0:22:56] } 23... hxg6 { [%eval 2.71] [%clk 0:07:43] } 24. Qxg6 { [%eval 2.73] [%clk 0:23:18] } 24... Rh8 { [%eval 3.05] [%clk 0:04:55] } 25. Rf1?! { [%eval 1.89] } { Inaccuracy. Nf5 was best. } { [%clk 0:17:01] } 25... Rxf1?! { [%eval 2.89] } { Inaccuracy. Qh4 was best. } { [%clk 0:06:33] } 26. Rxf1 { [%eval 2.94] [%clk 0:17:18] } 26... Rxh2?! { [%eval 4.15] } { Inaccuracy. Qh4 was best. } { [%clk 0:05:45] } 27. Rf7 { [%eval 3.97] [%clk 0:11:02] } 27... Qh4 { [%eval 4.81] [%clk 0:04:00] } 28. Qf5 { [%eval 4.81] [%clk 0:07:35] } 28... Qh3 { [%eval 5.41] [%clk 0:04:07] } 29. Rf8+ { [%eval 5.38] [%clk 0:06:34] } 29... Bd8 { [%eval 5.41] [%clk 0:03:42] } 30. Qg5 { [%eval 5.29] [%clk 0:05:03] } 30... Rh1+ { [%eval 5.39] [%clk 0:04:10] } 31. Ka2 { [%eval 5.34] [%clk 0:05:18] } 31... Qe6+?? { [%eval #5] } { Checkmate is now unavoidable. Qh4 was best. } { [%clk 0:04:09] } 32. d5 { [%eval #4] [%clk 0:05:34] } 32... cxd5 { [%eval #1] [%clk 0:04:11] } 33. Qxd8# { [%clk 0:05:57] } 1-0