Event: Round 4: Kolthoff, Siegmund - Broeder, Hans-Gert
Date: 2025-07-10
White: Kolthoff, Siegmund
WhiteElo: 2063
Black: Broeder, Hans-Gert
BlackElo: 1804
Result: 1-0
ECO: D12
Opening: Slav Defense: Quiet Variation, Schallopp Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... d5 { [%eval 0.2] [%clk 1:30:01] } 2. c4 { [%eval 0.18] [%clk 1:31:21] } 2... c6 { [%eval 0.21] [%clk 1:29:48] } 3. Nf3 { [%eval 0.2] [%clk 1:31:39] } 3... Nf6 { [%eval 0.24] [%clk 1:28:18] } 4. e3 { [%eval 0.15] [%clk 1:32:02] } 4... Bf5 { [%eval 0.14] [%clk 1:27:10] } 5. Nc3 { [%eval 0.22] [%clk 1:32:17] } 5... e6 { [%eval 0.17] [%clk 1:26:45] } 6. Nh4 { [%eval 0.21] [%clk 1:32:40] } 6... Bg4 { [%eval 0.52] [%clk 1:25:39] } 7. f3 { [%eval 0.07] [%clk 1:32:52] } 7... Bh5 { [%eval 0.11] [%clk 1:25:36] } 8. g3 { [%eval 0.14] [%clk 1:31:09] } 8... Be7 { [%eval 0.21] [%clk 1:19:07] } 9. Ng2 { [%eval 0.1] [%clk 1:31:04] } 9... Ne4? { [%eval 1.36] } { Mistake. Bg6 was best. } { [%clk 1:09:05] } 10. Nf4 { [%eval 1.3] [%clk 1:29:15] } 10... Nxc3 { [%eval 1.33] [%clk 1:07:27] } 11. bxc3 { [%eval 1.43] [%clk 1:28:40] } 11... Bg6 { [%eval 1.23] [%clk 1:07:56] } 12. Qb3 { [%eval 1.26] [%clk 1:22:37] } 12... Qb6 { [%eval 1.74] [%clk 1:00:02] } 13. Nxg6? { [%eval 0.56] } { Mistake. h4 was best. } { [%clk 1:22:11] } 13... hxg6 { [%eval 0.51] [%clk 0:58:09] } 14. Rb1 { [%eval 0.52] [%clk 1:22:06] } 14... Nd7 { [%eval 0.45] [%clk 0:56:25] } 15. cxd5 { [%eval 0.54] [%clk 1:16:37] } 15... exd5 { [%eval 1.02] [%clk 0:55:56] } 16. c4 { [%eval 0.63] [%clk 1:16:38] } 16... dxc4 { [%eval 0.65] [%clk 0:52:45] } 17. Bxc4 { [%eval 0.68] [%clk 1:16:55] } 17... Qxb3 { [%eval 0.73] [%clk 0:52:55] } 18. Rxb3?! { [%eval 0.08] } { Inaccuracy. Bxb3 was best. } { [%clk 1:14:12] } 18... b5 { [%eval 0.1] [%clk 0:47:43] } 19. Be2 { [%eval 0.1] [%clk 1:12:03] } 19... Nb6 { [%eval 0.33] [%clk 0:44:42] } 20. O-O { [%eval 0.2] [%clk 1:10:40] } 20... O-O { [%eval 0.19] [%clk 0:39:51] } 21. Bd2 { [%eval 0.19] [%clk 1:10:16] } 21... a6 { [%eval 0.16] [%clk 0:36:21] } 22. Rc1 { [%eval 0.21] [%clk 1:10:17] } 22... Rfc8 { [%eval 0.25] [%clk 0:35:52] } 23. Rbc3 { [%eval 0.16] [%clk 0:56:06] } 23... Bb4 { [%eval 0.18] [%clk 0:34:56] } 24. R3c2 { [%eval 0.2] [%clk 0:55:24] } 24... Bxd2 { [%eval 0.58] [%clk 0:35:11] } 25. Rxd2 { [%eval 0.56] [%clk 0:55:54] } 25... Ra7 { [%eval 1.11] [%clk 0:31:35] } 26. Kf2 { [%eval 0.74] [%clk 0:55:38] } 26... Rac7 { [%eval 0.54] [%clk 0:30:51] } 27. Rdc2 { [%eval 0.41] [%clk 0:55:05] } 27... Kf8?! { [%eval 1.07] } { Inaccuracy. Na4 was best. } { [%clk 0:29:58] } 28. h4?! { [%eval 0.46] } { Inaccuracy. e4 was best. } { [%clk 0:54:14] } 28... Ke7?! { [%eval 1.25] } { Inaccuracy. c5 was best. } { [%clk 0:29:48] } 29. f4 { [%eval 1.1] [%clk 0:52:02] } 29... f5?! { [%eval 1.87] } { Inaccuracy. Nd7 was best. } { [%clk 0:26:43] } 30. g4 { [%eval 1.96] [%clk 0:51:13] } 30... Kf6?! { [%eval 2.95] } { Inaccuracy. Nd7 was best. } { [%clk 0:19:25] } 31. Bf3 { [%eval 2.41] [%clk 0:40:15] } 31... Nc4 { [%eval 2.31] [%clk 0:18:28] } 32. a4? { [%eval 0.89] } { Mistake. Be2 was best. } { [%clk 0:35:51] } 32... Ke6?! { [%eval 1.46] } { Inaccuracy. fxg4 was best. } { [%clk 0:15:54] } 33. h5 { [%eval 1.65] [%clk 0:28:45] } 33... gxh5 { [%eval 1.38] [%clk 0:12:22] } 34. gxh5 { [%eval 1.55] [%clk 0:29:14] } 34... Kf7 { [%eval 1.33] [%clk 0:05:17] } 35. Ra2?! { [%eval 0.47] } { Inaccuracy. Rg1 was best. } { [%clk 0:25:14] } 35... Nd6? { [%eval 1.7] } { Mistake. Re7 was best. } { [%clk 0:03:59] } 36. axb5 { [%eval 1.18] [%clk 0:24:16] } 36... axb5 { [%eval 1.3] [%clk 0:04:09] } 37. Ra6? { [%eval 0.05] } { Mistake. Rc5 was best. } { [%clk 0:22:46] } 37... Ne4+ { [%eval 0.09] [%clk 0:04:02] } 38. Bxe4 { [%eval 0.07] [%clk 0:21:44] } 38... fxe4 { [%eval 0.37] [%clk 0:04:30] } 39. Rc5 { [%eval 0.24] [%clk 0:22:03] } 39... Ke7?? { [%eval 1.99] } { Blunder. Rb8 was best. } { [%clk 0:01:38] } 40. Kg3? { [%eval 0.48] } { Mistake. Ke2 was best. } { [%clk 0:22:16] } 1-0