Event: Deutsche Ländermeisterschaft 2021
Site: Neumünster GER
Date: 2021-10-04
White: Butenandt, Svenja
WhiteElo: 2009
Black: Helms, Finn
BlackElo: 1898
Result: 1/2-1/2
ECO: D85
Opening: Grünfeld Defense: Exchange Variation, Modern Exchange Variation
Variant: Standard
Termination: normal

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... Nf6 { [%eval 0.27] [%clk 1:30:55] } 2. c4 { [%eval 0.11] [%clk 1:31:24] } 2... g6 { [%eval 0.3] [%clk 1:31:21] } 3. Nc3 { [%eval 0.17] [%clk 1:31:50] } 3... d5 { [%eval 0.2] [%clk 1:31:46] } 4. cxd5 { [%eval 0.35] [%clk 1:32:16] } 4... Nxd5 { [%eval 0.28] [%clk 1:32:10] } 5. e4 { [%eval 0.19] [%clk 1:32:42] } 5... Nxc3 { [%eval 0.21] [%clk 1:32:31] } 6. bxc3 { [%eval 0.0] [%clk 1:33:08] } 6... Bg7 { [%eval 0.23] [%clk 1:32:38] } 7. Nf3 { [%eval 0.0] [%clk 1:33:31] } 7... c5 { [%eval 0.13] [%clk 1:32:59] } 8. Be3 { [%eval 0.38] [%clk 1:33:55] } 8... Bg4 { [%eval 0.76] [%clk 1:33:18] } 9. Rc1 { [%eval 0.32] [%clk 1:33:37] } 9... O-O { [%eval 0.4] [%clk 1:33:36] } 10. Be2 { [%eval 0.36] [%clk 1:32:06] } 10... Qa5 { [%eval 0.35] [%clk 1:33:50] } 11. O-O { [%eval 0.32] [%clk 1:30:51] } 11... cxd4 { [%eval 0.77] [%clk 1:17:54] } 12. cxd4 { [%eval 0.71] [%clk 1:30:42] } 12... Nd7? { [%eval 1.96] } { Mistake. Qxa2 was best. } { [%clk 1:17:17] } 13. Qb3 { [%eval 2.03] [%clk 1:20:55] } 13... a6? { [%eval 3.84] } { Mistake. Nb6 was best. } { [%clk 1:04:50] } 14. Qxb7 { [%eval 3.92] [%clk 1:07:52] } 14... Qxa2 { [%eval 4.04] [%clk 1:03:43] } 15. Bc4 { [%eval 3.73] [%clk 1:05:54] } 15... Qa5 { [%eval 4.19] [%clk 1:01:38] } 16. Ng5 { [%eval 4.61] [%clk 0:56:35] } 16... Rab8 { [%eval 4.23] [%clk 0:56:09] } 17. Qxa6? { [%eval 2.1] } { Mistake. Qc6 was best. } { [%clk 0:55:38] } 17... Qxa6 { [%eval 2.07] [%clk 0:55:56] } 18. Bxa6 { [%eval 1.98] [%clk 0:56:06] } 18... h6?! { [%eval 2.83] } { Inaccuracy. Nf6 was best. } { [%clk 0:53:20] } 19. Nf3? { [%eval 1.57] } { Mistake. h3 was best. } { [%clk 0:55:18] } 19... Rb4 { [%eval 1.42] [%clk 0:52:28] } 20. d5? { [%eval 0.08] } { Mistake. Rc4 was best. } { [%clk 0:51:37] } 20... Rxe4 { [%eval 0.02] [%clk 0:47:58] } 21. Nd2 { [%eval 0.07] [%clk 0:49:13] } 21... Ra4 { [%eval -0.04] [%clk 0:48:08] } 22. Bb5 { [%eval 0.01] [%clk 0:48:03] } 22... Ra5 { [%eval 0.0] [%clk 0:47:11] } 23. Bc6 { [%eval 0.0] [%clk 0:47:53] } 23... Ne5 { [%eval 0.0] [%clk 0:35:33] } 24. f3 { [%eval -0.48] [%clk 0:40:19] } 24... Bc8 { [%eval -0.54] [%clk 0:31:34] } 25. Bd4 { [%eval -0.68] [%clk 0:27:41] } 25... Ba6?! { [%eval -0.04] } { Inaccuracy. Ra2 was best. } { [%clk 0:23:15] } 26. Ra1 { [%eval 0.0] [%clk 0:26:34] } 26... Bxf1 { [%eval 0.0] [%clk 0:15:49] } 27. Rxa5 { [%eval 0.0] [%clk 0:27:01] } 27... Nxc6 { [%eval 0.0] [%clk 0:16:05] } 28. dxc6 { [%eval -0.23] } 28... Bxd4+ 29. Kxf1 1/2-1/2