Event: Round 5: Lang, Torsten - Koenig, Dirk
Date: 2025-07-11
White: Lang, Torsten
WhiteTitle: FM
WhiteElo: 2295
Black: Koenig, Dirk
BlackElo: 1974
Result: 1-0
ECO: A46
Opening: Indian Defense: London System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.19] [%clk 1:30:40] } 2. Nf3 { [%eval 0.11] [%clk 1:31:12] } 2... e6 { [%eval 0.14] [%clk 1:31:05] } 3. Bf4 { [%eval 0.03] [%clk 1:31:28] } 3... Be7 { [%eval 0.26] [%clk 1:31:27] } 4. e3 { [%eval 0.12] [%clk 1:31:42] } 4... Nh5 { [%eval 0.16] [%clk 1:28:51] } 5. Bg3 { [%eval 0.01] [%clk 1:32:01] } 5... b6 { [%eval 0.27] [%clk 1:29:09] } 6. Ne5 { [%eval 0.29] [%clk 1:21:32] } 6... Nxg3 { [%eval 0.58] [%clk 1:29:16] } 7. Qf3 { [%eval 0.36] [%clk 1:18:50] } 7... f6? { [%eval 2.02] } { Mistake. Bb4+ was best. } { [%clk 1:08:53] } 8. hxg3 { [%eval 2.57] [%clk 1:18:45] } 8... fxe5 { [%eval 1.85] [%clk 1:09:14] } 9. Qxa8 { [%eval 2.05] [%clk 1:18:40] } 9... Nc6 { [%eval 1.85] [%clk 1:09:35] } 10. c3?! { [%eval 1.25] } { Inaccuracy. dxe5 was best. } { [%clk 1:13:04] } 10... exd4 { [%eval 1.54] [%clk 1:02:11] } 11. exd4 { [%eval 1.4] [%clk 1:10:06] } 11... O-O { [%eval 1.32] [%clk 1:02:18] } 12. Bd3?! { [%eval 0.45] } { Inaccuracy. Bb5 was best. } { [%clk 1:02:05] } 12... h6 { [%eval 0.44] [%clk 1:02:40] } 13. Be4 { [%eval 0.62] [%clk 0:57:40] } 13... Nxd4?? { [%eval 3.18] } { Blunder. Bd6 was best. } { [%clk 1:00:55] } 14. cxd4 { [%eval 3.03] [%clk 0:55:23] } 14... Bb4+ { [%eval 3.65] [%clk 1:01:21] } 15. Nc3 { [%eval 3.64] [%clk 0:54:33] } 15... Qf6 { [%eval 3.81] [%clk 1:01:37] } 16. O-O { [%eval 3.69] [%clk 0:50:45] } 16... Ba6 { [%eval 4.07] [%clk 0:56:54] } 17. Qxa7 { [%eval 3.87] [%clk 0:50:25] } 17... Bxf1 { [%eval 3.94] [%clk 0:57:19] } 18. Rxf1 { [%eval 4.06] [%clk 0:50:46] } 18... Qxd4 { [%eval 4.2] [%clk 0:57:41] } 19. Bf3 { [%eval 3.88] [%clk 0:49:45] } 19... Bxc3 { [%eval 4.26] [%clk 0:52:35] } 20. bxc3 { [%eval 4.02] [%clk 0:46:51] } 20... Qxc3 { [%eval 4.28] [%clk 0:52:35] } 21. Qa4 { [%eval 4.06] [%clk 0:46:41] } 21... c6 { [%eval 4.55] [%clk 0:50:30] } 22. Qa7 { [%eval 4.54] [%clk 0:44:16] } 22... d5 { [%eval 4.42] [%clk 0:46:44] } 23. Qxb6 { [%eval 4.29] [%clk 0:43:26] } 23... Ra8 { [%eval 5.06] [%clk 0:44:09] } 24. Qb7 { [%eval 4.8] [%clk 0:39:12] } 24... Rxa2 { [%eval 4.61] [%clk 0:41:53] } 25. Bg4 { [%eval 4.82] [%clk 0:35:37] } 25... Qe5 { [%eval 4.87] [%clk 0:34:09] } 26. Qxc6 { [%eval 5.09] [%clk 0:35:19] } 26... Kf7 { [%eval 6.17] [%clk 0:34:30] } 27. Rb1 { [%eval 5.46] [%clk 0:28:33] } 27... Ra7 { [%eval 6.01] [%clk 0:32:48] } 28. Rb3 { [%eval 5.4] [%clk 0:23:17] } 28... Qe1+?! { [%eval 7.16] } { Inaccuracy. Rc7 was best. } { [%clk 0:22:47] } 29. Kh2 { [%eval 7.0] [%clk 0:23:36] } 29... Re7 { [%eval 6.99] [%clk 0:23:14] } 30. Re3 { [%eval 6.64] [%clk 0:23:05] } 1-0