Event: Round 5: Wagner, Bernd - Kolthoff, Siegmund
Date: 2025-07-11
White: Wagner, Bernd
WhiteElo: 1902
Black: Kolthoff, Siegmund
BlackElo: 2063
Result: 0-1
ECO: A48
Opening: London System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.19] [%clk 1:25:15] } 2. Nf3 { [%eval 0.11] [%clk 1:31:03] } 2... g6 { [%eval 0.22] [%clk 1:24:44] } 3. Bf4 { [%eval 0.1] [%clk 1:31:17] } 3... Bg7 { [%eval 0.08] [%clk 1:24:52] } 4. c3 { [%eval -0.06] [%clk 1:31:13] } 4... c5 { [%eval 0.19] [%clk 1:20:55] } 5. e3 { [%eval 0.09] [%clk 1:29:58] } 5... O-O { [%eval 0.15] [%clk 1:17:25] } 6. Nbd2 { [%eval 0.08] [%clk 1:29:26] } 6... cxd4 { [%eval 0.13] [%clk 1:15:39] } 7. exd4 { [%eval 0.09] [%clk 1:29:41] } 7... Nc6 { [%eval 0.12] [%clk 1:15:11] } 8. Be2 { [%eval 0.16] [%clk 1:29:08] } 8... d6 { [%eval 0.18] [%clk 1:14:50] } 9. O-O { [%eval 0.08] [%clk 1:29:03] } 9... a6 { [%eval 0.28] [%clk 1:08:30] } 10. a4 { [%eval 0.24] [%clk 1:26:43] } 10... b6 { [%eval 0.41] [%clk 1:08:27] } 11. Re1 { [%eval 0.5] [%clk 1:26:23] } 11... Bb7 { [%eval 0.48] [%clk 1:08:42] } 12. h3 { [%eval 0.39] [%clk 1:22:04] } 12... Re8 { [%eval 0.42] [%clk 1:04:38] } 13. Qb3 { [%eval 0.46] [%clk 1:17:38] } 13... Na5 { [%eval 0.44] [%clk 1:02:41] } 14. Qc2 { [%eval 0.3] [%clk 1:17:18] } 14... Rc8 { [%eval 0.5] [%clk 1:02:48] } 15. Rad1 { [%eval 0.34] [%clk 1:13:29] } 15... Qc7 { [%eval 0.27] [%clk 0:59:30] } 16. Bh2 { [%eval 0.49] [%clk 1:06:57] } 16... Bh6 { [%eval 0.46] [%clk 0:58:36] } 17. g4?! { [%eval -0.52] } { Inaccuracy. Bf1 was best. } { [%clk 1:04:44] } 17... Bg7?! { [%eval 0.3] } { Inaccuracy. Qc6 was best. } { [%clk 0:58:35] } 18. Ng5?! { [%eval -0.43] } { Inaccuracy. b4 was best. } { [%clk 1:03:21] } 18... Qd7?! { [%eval 0.17] } { Inaccuracy. Nd5 was best. } { [%clk 0:53:20] } 19. Bf3?! { [%eval -0.47] } { Inaccuracy. b4 was best. } { [%clk 0:52:13] } 19... Bxf3 { [%eval -0.49] [%clk 0:50:37] } 20. Ngxf3 { [%eval -0.55] [%clk 0:50:22] } 20... b5 { [%eval -0.35] [%clk 0:49:02] } 21. axb5 { [%eval -0.37] [%clk 0:43:57] } 21... axb5 { [%eval -0.41] [%clk 0:49:21] } 22. Ra1 { [%eval -0.41] [%clk 0:43:54] } 22... Nc4 { [%eval -0.51] [%clk 0:47:08] } 23. Nxc4 { [%eval -0.32] [%clk 0:40:17] } 23... Rxc4 { [%eval -0.29] [%clk 0:47:28] } 24. Nd2 { [%eval -0.37] [%clk 0:39:02] } 24... Rc7 { [%eval -0.27] [%clk 0:45:58] } 25. Qb3 { [%eval -0.36] [%clk 0:39:01] } 25... Rb7 { [%eval -0.28] [%clk 0:44:26] } 26. Ra5 { [%eval -0.49] [%clk 0:36:24] } 26... d5?! { [%eval 0.41] } { Inaccuracy. Reb8 was best. } { [%clk 0:36:04] } 27. Qb4 { [%eval 0.0] [%clk 0:34:07] } 27... Qc6 { [%eval 0.33] [%clk 0:25:29] } 28. f3? { [%eval -0.87] } { Mistake. Rea1 was best. } { [%clk 0:31:41] } 28... Bf8 { [%eval -0.85] [%clk 0:25:16] } 29. Rea1 { [%eval -1.33] [%clk 0:24:04] } 29... e6 { [%eval -0.97] [%clk 0:23:27] } 30. Qb3 { [%eval -1.15] [%clk 0:23:15] } 30... Bd6 { [%eval -1.23] [%clk 0:23:10] } 31. Be5?! { [%eval -2.38] } { Inaccuracy. Bxd6 was best. } { [%clk 0:20:04] } 31... Bxe5 { [%eval -2.52] [%clk 0:19:46] } 32. dxe5 { [%eval -2.35] [%clk 0:19:51] } 32... Nd7 { [%eval -2.48] [%clk 0:20:02] } 33. f4?! { [%eval -3.19] } { Inaccuracy. Ra8 was best. } { [%clk 0:18:51] } 33... Qc5+ { [%eval -3.08] [%clk 0:17:11] } 34. Kg2 { [%eval -3.17] [%clk 0:18:04] } 34... Qe3 { [%eval -2.91] [%clk 0:17:19] } 35. Nf3? { [%eval -4.98] } { Mistake. Qd1 was best. } { [%clk 0:17:57] } 35... Nc5?! { [%eval -3.78] } { Inaccuracy. Qe2+ was best. } { [%clk 0:16:03] } 36. Qb4?! { [%eval -5.7] } { Inaccuracy. Ra8 was best. } { [%clk 0:11:27] } 36... Ne4?! { [%eval -4.37] } { Inaccuracy. Qe2+ was best. } { [%clk 0:11:56] } 37. Ra8?? { [%eval #-2] } { Checkmate is now unavoidable. Rf1 was best. } { [%clk 0:09:14] } 37... Qf2+ { [%eval #-1] [%clk 0:11:09] } 0-1