Event: Round 8: Niehaus, Frank - Heinig, Wolfram, Dr.
Date: 2025-02-12
White: Niehaus, Frank
WhiteElo: 2109
Black: Heinig, Wolfram, Dr.
BlackTitle: FM
BlackElo: 2204
Result: 1-0
ECO: B43
Opening: Sicilian Defense: Kan Variation, Knight Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:49] } 1... c5 { [%eval 0.25] [%clk 1:30:29] } 2. Nf3 { [%eval 0.2] [%clk 1:30:51] } 2... e6 { [%eval 0.28] [%clk 1:30:32] } 3. d4 { [%eval 0.4] [%clk 1:31:08] } 3... cxd4 { [%eval 0.29] [%clk 1:30:44] } 4. Nxd4 { [%eval 0.23] [%clk 1:31:33] } 4... a6 { [%eval 0.42] [%clk 1:31:06] } 5. Nc3 { [%eval 0.35] [%clk 1:31:47] } 5... Qc7 { [%eval 0.34] [%clk 1:31:10] } 6. Bd3 { [%eval 0.26] [%clk 1:31:45] } 6... Nf6 { [%eval 0.25] [%clk 1:30:58] } 7. O-O { [%eval 0.23] [%clk 1:31:35] } 7... Nc6 { [%eval 0.28] [%clk 1:29:39] } 8. Be3 { [%eval 0.19] [%clk 1:30:23] } 8... Ne5 { [%eval 0.39] [%clk 1:27:08] } 9. f4 { [%eval -0.06] [%clk 1:29:03] } 9... Nfg4 { [%eval 0.09] [%clk 1:25:33] } 10. Bd2 { [%eval 0.16] [%clk 1:19:18] } 10... Bc5 { [%eval 0.16] [%clk 1:25:18] } 11. Ne2 { [%eval 0.11] [%clk 1:16:01] } 11... Nxd3 { [%eval 0.01] [%clk 1:07:49] } 12. cxd3 { [%eval 0.0] [%clk 1:16:26] } 12... e5 { [%eval 0.04] [%clk 0:56:24] } 13. fxe5 { [%eval 0.07] [%clk 1:16:39] } 13... Qxe5 { [%eval 0.2] [%clk 0:55:59] } 14. Bf4 { [%eval 0.32] [%clk 1:17:03] } 14... Bxd4+?! { [%eval 1.23] } { Inaccuracy. Qf6 was best. } { [%clk 0:56:07] } 15. Kh1 { [%eval 1.55] [%clk 1:17:28] } 15... Qf6 { [%eval 1.35] [%clk 0:40:37] } 16. Nxd4 { [%eval 1.49] [%clk 1:17:35] } 16... Qxd4 { [%eval 1.28] [%clk 0:40:36] } 17. Qxg4 { [%eval 1.21] [%clk 1:17:59] } 17... O-O { [%eval 1.16] [%clk 0:40:47] } 18. Qg3 { [%eval 1.2] [%clk 1:18:20] } 18... Re8? { [%eval 2.86] } { Mistake. d6 was best. } { [%clk 0:39:38] } 19. e5?? { [%eval 0.11] } { Blunder. Bd6 was best. } { [%clk 1:09:43] } 19... d5 { [%eval 0.14] [%clk 0:30:01] } 20. exd6 { [%eval 0.2] [%clk 1:09:35] } 20... Bf5 { [%eval 0.69] [%clk 0:30:19] } 21. Rfe1 { [%eval 0.18] [%clk 0:50:08] } 21... Qxd3?? { [%eval 6.17] } { Blunder. f6 was best. } { [%clk 0:27:09] } 22. Qxd3 { [%eval 5.38] [%clk 0:45:49] } 22... Bxd3 { [%eval 6.16] [%clk 0:27:25] } 23. Rxe8+ { [%eval 6.2] [%clk 0:38:23] } 23... Rxe8 { [%eval 6.07] [%clk 0:27:52] } 24. d7 { [%eval 6.07] [%clk 0:38:35] } 24... Rd8 { [%eval 6.1] [%clk 0:27:53] } 25. Re1 { [%eval 6.1] [%clk 0:38:59] } 25... Bb5 { [%eval 6.06] [%clk 0:26:43] } 26. Bc7 { [%eval 6.01] [%clk 0:39:11] } 1-0