Event: Round 21: Mittelstaedt, Hendrik - Koehne, Arno
Date: 2024-12-07
White: Mittelstaedt, Hendrik
WhiteElo: 2096
Black: Koehne, Arno
BlackElo: 1894
Result: 1-0
ECO: D10
Opening: Slav Defense: Exchange Variation, Boor Attack
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:03:04] } 1... c6 { [%eval 0.36] [%clk 0:03:04] } 2. c4 { [%eval 0.23] [%clk 0:03:05] } 2... d5 { [%eval 0.21] [%clk 0:03:06] } 3. Nc3 { [%eval 0.16] [%clk 0:03:05] } 3... Nf6 { [%eval 0.28] [%clk 0:03:07] } 4. cxd5 { [%eval 0.16] [%clk 0:03:07] } 4... cxd5 { [%eval 0.17] [%clk 0:03:08] } 5. f3 { [%eval -0.14] [%clk 0:03:08] } 5... Nc6 { [%eval 0.0] [%clk 0:03:09] } 6. e4 { [%eval 0.0] [%clk 0:03:09] } 6... e6 { [%eval 0.45] [%clk 0:03:07] } 7. e5 { [%eval 0.45] [%clk 0:03:10] } 7... Nd7 { [%eval 0.64] [%clk 0:03:08] } 8. f4 { [%eval 1.09] [%clk 0:03:11] } 8... Bb4 { [%eval 1.21] [%clk 0:03:08] } 9. Be3?! { [%eval 0.25] } { Inaccuracy. Nf3 was best. } { [%clk 0:03:09] } 9... Qa5 { [%eval 0.72] [%clk 0:03:07] } 10. Qc1?! { [%eval 0.13] } { Inaccuracy. Ne2 was best. } { [%clk 0:02:54] } 10... O-O { [%eval 0.64] [%clk 0:02:52] } 11. a3?! { [%eval 0.0] } { Inaccuracy. Nf3 was best. } { [%clk 0:02:54] } 11... Bxc3+ { [%eval 0.0] [%clk 0:02:52] } 12. bxc3 { [%eval -0.05] [%clk 0:02:55] } 12... Nb6 { [%eval 0.16] [%clk 0:02:51] } 13. Nf3 { [%eval 0.09] [%clk 0:02:53] } 13... Nc4 { [%eval 0.44] [%clk 0:02:48] } 14. Bxc4?! { [%eval -0.36] } { Inaccuracy. Bf2 was best. } { [%clk 0:02:54] } 14... dxc4 { [%eval -0.35] [%clk 0:02:49] } 15. O-O { [%eval -0.35] [%clk 0:02:54] } 15... Ne7 { [%eval -0.3] [%clk 0:02:43] } 16. Bd2 { [%eval -0.57] [%clk 0:02:52] } 16... Nd5?! { [%eval 0.1] } { Inaccuracy. Bd7 was best. } { [%clk 0:02:43] } 17. Qc2 { [%eval 0.07] [%clk 0:02:48] } 17... Bd7 { [%eval 0.08] [%clk 0:02:43] } 18. Ng5 { [%eval 0.07] [%clk 0:02:47] } 18... g6?! { [%eval 1.09] } { Inaccuracy. f5 was best. } { [%clk 0:02:41] } 19. Ne4?! { [%eval 0.43] } { Inaccuracy. Rf3 was best. } { [%clk 0:02:47] } 19... Ba4 { [%eval 0.49] [%clk 0:02:39] } 20. Qc1 { [%eval 0.39] [%clk 0:02:44] } 20... Qc7 { [%eval 0.88] [%clk 0:02:15] } 21. Qe1 { [%eval 0.85] [%clk 0:02:39] } 21... f5 { [%eval 0.8] [%clk 0:02:11] } 22. exf6 { [%eval 0.82] [%clk 0:02:39] } 22... Nxf6 { [%eval 1.08] [%clk 0:02:11] } 23. Nc5 { [%eval 1.17] [%clk 0:02:25] } 23... Bd7 { [%eval 1.28] [%clk 0:02:02] } 24. Nxe6 { [%eval 1.28] [%clk 0:02:25] } 24... Bxe6 { [%eval 1.26] [%clk 0:02:03] } 25. Qxe6+ { [%eval 1.26] [%clk 0:02:26] } 25... Kg7 { [%eval 1.63] [%clk 0:02:04] } 26. Rae1 { [%eval 1.74] [%clk 0:02:19] } 26... Rae8 { [%eval 1.66] [%clk 0:02:02] } 27. Qh3 { [%eval 1.59] [%clk 0:02:16] } 27... Ne4 { [%eval 1.5] [%clk 0:01:51] } 28. Bc1 { [%eval 1.47] [%clk 0:01:51] } 28... Nd6? { [%eval 3.28] } { Mistake. Qc6 was best. } { [%clk 0:00:36] } 29. Re5?! { [%eval 2.05] } { Inaccuracy. f5 was best. } { [%clk 0:01:38] } 29... Nf7?! { [%eval 3.33] } { Inaccuracy. Qc6 was best. } { [%clk 0:00:30] } 30. Rc5 { [%eval 3.35] [%clk 0:01:27] } 30... Qe7 { [%eval 3.07] [%clk 0:00:22] } 31. f5 { [%eval 3.08] [%clk 0:01:23] } 31... gxf5? { [%eval 5.16] } { Mistake. Kg8 was best. } { [%clk 0:00:04] } 32. Rcxf5 { [%eval 5.01] [%clk 0:01:17] } 32... Nd6?? { [%eval #9] } { Checkmate is now unavoidable. Kh8 was best. } { [%clk 0:00:00] } 1-0