Event: Round 6: Kuhn, Thomas - Osten, Stefan
Date: 2024-12-30
White: Kuhn, Thomas
Black: Osten, Stefan
BlackElo: 1799
Result: 1/2-1/2
ECO: C77
Opening: Ruy Lopez: Morphy Defense, Anderssen Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... e5 { [%eval 0.21] [%clk 1:30:51] } 2. Nf3 { [%eval 0.13] [%clk 1:31:16] } 2... Nc6 { [%eval 0.17] [%clk 1:31:11] } 3. Bb5 { [%eval 0.08] [%clk 1:31:35] } 3... a6 { [%eval 0.21] [%clk 1:31:33] } 4. Ba4 { [%eval 0.27] [%clk 1:31:58] } 4... Nf6 { [%eval 0.18] [%clk 1:31:53] } 5. d3 { [%eval 0.04] [%clk 1:31:47] } 5... b5 { [%eval 0.12] [%clk 1:31:57] } 6. Bb3 { [%eval 0.06] [%clk 1:32:07] } 6... Be7 { [%eval 0.16] [%clk 1:32:14] } 7. Nc3 { [%eval 0.1] [%clk 1:30:23] } 7... d6 { [%eval 0.21] [%clk 1:32:14] } 8. Nd5 { [%eval -0.02] [%clk 1:30:35] } 8... Na5 { [%eval -0.08] [%clk 1:27:39] } 9. Ne3 { [%eval -0.32] [%clk 1:28:38] } 9... c6 { [%eval -0.27] [%clk 1:15:38] } 10. Bd2 { [%eval -0.29] [%clk 1:28:17] } 10... Bd7 { [%eval -0.11] [%clk 1:12:56] } 11. O-O { [%eval -0.22] [%clk 1:22:37] } 11... O-O { [%eval -0.16] [%clk 1:11:17] } 12. Qe1 { [%eval -0.46] [%clk 1:19:00] } 12... Nb7 { [%eval 0.04] [%clk 1:11:16] } 13. c3 { [%eval 0.02] [%clk 1:17:05] } 13... Nc5 { [%eval -0.03] [%clk 1:07:08] } 14. Bc2 { [%eval 0.03] [%clk 1:16:05] } 14... Nh5? { [%eval 1.45] } { Mistake. Re8 was best. } { [%clk 0:57:58] } 15. d4 { [%eval 1.57] [%clk 1:15:21] } 15... exd4 { [%eval 1.47] [%clk 0:56:09] } 16. cxd4 { [%eval 1.44] [%clk 1:15:40] } 16... Nb7 { [%eval 1.44] [%clk 0:53:16] } 17. Kh1 { [%eval 1.08] [%clk 1:11:40] } 17... g6 { [%eval 1.5] [%clk 0:51:43] } 18. g3?! { [%eval 0.82] } { Inaccuracy. g4 was best. } { [%clk 1:10:06] } 18... c5 { [%eval 1.2] [%clk 0:48:34] } 19. Nd5?! { [%eval 0.28] } { Inaccuracy. g4 was best. } { [%clk 1:07:44] } 19... Bh3?! { [%eval 1.11] } { Inaccuracy. Re8 was best. } { [%clk 0:45:07] } 20. Rg1 { [%eval 1.1] [%clk 1:04:26] } 20... Bg4 { [%eval 1.18] [%clk 0:44:48] } 21. Qe3 { [%eval 0.94] [%clk 1:04:35] } 21... Bxf3+? { [%eval 2.12] } { Mistake. Bf6 was best. } { [%clk 0:41:35] } 22. Qxf3 { [%eval 2.4] [%clk 1:02:28] } 22... cxd4 { [%eval 2.56] [%clk 0:41:43] } 23. b4 { [%eval 2.53] [%clk 1:02:40] } 23... Bg5 { [%eval 2.25] [%clk 0:38:01] } 24. Be1? { [%eval 0.94] } { Mistake. Bxg5 was best. } { [%clk 1:01:33] } 24... Rc8 { [%eval 0.99] [%clk 0:37:55] } 25. Bb3 { [%eval 1.12] [%clk 1:01:50] } 25... Rc1?? { [%eval 3.64] } { Blunder. Nf6 was best. } { [%clk 0:24:58] } 26. Rxc1 { [%eval 3.47] [%clk 1:00:45] } 26... Bxc1 { [%eval 3.38] [%clk 0:25:21] } 27. Bc3 { [%eval 3.35] [%clk 1:00:50] } 27... dxc3 { [%eval 3.33] [%clk 0:23:02] } 28. Rxc1 { [%eval 3.1] [%clk 1:01:07] } 28... Qg5 { [%eval 3.45] [%clk 0:23:24] } 29. Rxc3 { [%eval 3.45] [%clk 1:01:00] } 29... Qd2?! { [%eval 4.79] } { Inaccuracy. Kg7 was best. } { [%clk 0:23:25] } 30. Rc7?! { [%eval 3.59] } { Inaccuracy. Kg2 was best. } { [%clk 0:59:35] } 30... Nd8 { [%eval 3.35] [%clk 0:23:11] } 31. Ne7+?! { [%eval 2.49] } { Inaccuracy. Kg2 was best. } { [%clk 0:49:17] } 31... Kg7 { [%eval 2.49] [%clk 0:21:45] } 32. Rc8?! { [%eval 1.43] } { Inaccuracy. Kg2 was best. } { [%clk 0:40:16] } 32... Nf6 { [%eval 1.2] [%clk 0:20:46] } 33. Nc6? { [%eval -0.02] } { Mistake. Nd5 was best. } { [%clk 0:30:41] } 33... Qc1+ { [%eval 0.0] [%clk 0:09:34] } 34. Qd1 { [%eval -0.33] [%clk 0:30:47] } 34... Qb2?? { [%eval 3.18] } { Blunder. Qxd1+ was best. } { [%clk 0:06:57] } 35. Rxd8 { [%eval 3.65] [%clk 1:30:30] } 35... Qxf2 { [%eval 3.77] [%clk 1:30:30] } 1/2-1/2