Event: Round 7: Bogomolow, Sergej - Porth, Hartmut
Date: 2025-07-13
White: Bogomolow, Sergej
WhiteTitle: CM
WhiteElo: 2081
Black: Porth, Hartmut
BlackElo: 2013
Result: 1-0
ECO: B00
Opening: Nimzowitsch Defense: Williams Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... Nc6 { [%eval 0.42] [%clk 1:30:52] } 2. Nf3 { [%eval 0.21] [%clk 1:31:02] } 2... d6 { [%eval 0.64] [%clk 1:31:18] } 3. d4 { [%eval 0.48] [%clk 1:31:25] } 3... Nf6 { [%eval 0.59] [%clk 1:31:31] } 4. Nc3 { [%eval 0.51] [%clk 1:31:51] } 4... Bg4 { [%eval 0.67] [%clk 1:31:09] } 5. Be3 { [%eval 0.58] [%clk 1:31:08] } 5... e6 { [%eval 0.64] [%clk 1:31:22] } 6. d5 { [%eval 0.61] [%clk 1:31:04] } 6... exd5 { [%eval 0.64] [%clk 1:31:15] } 7. exd5 { [%eval 0.71] [%clk 1:31:24] } 7... Ne5 { [%eval 0.66] [%clk 1:29:51] } 8. Be2 { [%eval 1.0] [%clk 1:31:37] } 8... Nxf3+ { [%eval 0.94] [%clk 1:23:04] } 9. Bxf3 { [%eval 0.98] [%clk 1:31:30] } 9... Bxf3 { [%eval 1.16] [%clk 1:23:08] } 10. Qxf3 { [%eval 0.98] [%clk 1:30:48] } 10... Qd7 { [%eval 1.05] [%clk 1:12:16] } 11. h3 { [%eval 1.1] [%clk 1:26:02] } 11... Be7 { [%eval 1.1] [%clk 1:11:32] } 12. g4 { [%eval 1.04] [%clk 1:20:42] } 12... c6 { [%eval 1.08] [%clk 1:09:38] } 13. O-O-O { [%eval 0.99] [%clk 1:13:29] } 13... Nxd5 { [%eval 0.96] [%clk 1:09:22] } 14. Nxd5 { [%eval 1.0] [%clk 1:13:16] } 14... cxd5 { [%eval 1.0] [%clk 1:09:48] } 15. Qxd5 { [%eval 0.96] [%clk 1:11:31] } 15... Qc6 { [%eval 1.02] [%clk 1:06:19] } 16. Rhe1 { [%eval 0.96] [%clk 1:08:18] } 16... Qxd5 { [%eval 1.06] [%clk 1:00:00] } 17. Rxd5 { [%eval 0.99] [%clk 1:06:05] } 17... O-O? { [%eval 2.76] } { Mistake. Kd7 was best. } { [%clk 1:00:09] } 18. Bf4 { [%eval 2.28] [%clk 0:53:14] } 18... Rfe8 { [%eval 2.36] [%clk 0:49:57] } 19. Bxd6 { [%eval 2.36] [%clk 0:48:39] } 19... Bg5+ { [%eval 2.81] [%clk 0:48:31] } 20. Kd1 { [%eval 2.82] [%clk 0:49:02] } 20... Red8 { [%eval 2.7] [%clk 0:48:19] } 21. c4 { [%eval 2.85] [%clk 0:42:42] } 21... Bf6 { [%eval 3.13] [%clk 0:36:49] } 22. b3 { [%eval 3.04] [%clk 0:38:56] } 22... h5 { [%eval 3.35] [%clk 0:29:34] } 23. Re3 { [%eval 3.05] [%clk 0:35:07] } 23... Rac8 { [%eval 3.46] [%clk 0:13:19] } 24. Red3 { [%eval 3.03] [%clk 0:30:19] } 24... Bh4 { [%eval 3.25] [%clk 0:11:42] } 25. Bc5 { [%eval 2.96] [%clk 0:28:19] } 25... Rxd5 { [%eval 3.39] [%clk 0:09:45] } 26. Rxd5 { [%eval 3.26] [%clk 0:28:43] } 26... hxg4 { [%eval 3.23] [%clk 0:08:28] } 27. hxg4 { [%eval 3.19] [%clk 0:29:08] } 27... b6 { [%eval 3.35] [%clk 0:08:02] } 28. Be3 { [%eval 2.93] [%clk 0:29:17] } 28... Rd8?! { [%eval 4.08] } { Inaccuracy. Bd8 was best. } { [%clk 0:02:47] } 29. Rxd8+ { [%eval 3.86] [%clk 0:13:45] } 29... Bxd8 { [%eval 3.71] [%clk 0:03:13] } 30. Kc2 { [%eval 3.36] [%clk 0:14:10] } 30... Kf8 { [%eval 4.09] [%clk 0:03:01] } 31. Kc3 { [%eval 4.13] [%clk 0:14:32] } 31... Ke7 { [%eval 4.15] [%clk 0:02:22] } 32. c5 { [%eval 4.03] [%clk 0:09:20] } 32... Kd7 { [%eval 4.54] [%clk 0:02:35] } 33. cxb6 { [%eval 4.54] [%clk 0:09:14] } 33... axb6 { [%eval 4.57] [%clk 0:02:54] } 34. Kc4 { [%eval 4.14] [%clk 0:09:39] } 34... Kc6 { [%eval 4.26] [%clk 0:03:02] } 35. a4 { [%eval 4.44] [%clk 0:10:04] } 35... g6 { [%eval 4.32] [%clk 0:02:33] } 36. b4 { [%eval 4.15] [%clk 0:08:23] } 36... f5?! { [%eval 6.01] } { Inaccuracy. Be7 was best. } { [%clk 0:01:03] } 37. g5 { [%eval 6.23] [%clk 0:08:15] } 37... Bc7 { [%eval 6.67] [%clk 0:01:17] } 38. f4 { [%eval 6.22] [%clk 0:07:50] } 38... Bd6 { [%eval 6.73] [%clk 0:00:58] } 39. a5?? { [%eval 0.0] } { Blunder. b5+ was best. } { [%clk 0:05:54] } 39... b5+ { [%eval 0.0] [%clk 0:00:44] } 40. Kc3 { [%eval 0.08] [%clk 0:06:03] } 40... Kb7?? { [%eval 6.79] } { Blunder. Bf8 was best. } { [%clk 0:01:03] } 41. Bd2 { [%eval 6.75] [%clk 0:05:21] } 41... Bb8 { [%eval 6.58] [%clk 0:25:57] } 42. a6+ { [%eval 6.35] [%clk 0:30:38] } 42... Kc6 { [%eval 6.67] [%clk 0:25:12] } 43. Be3 { [%eval 6.28] [%clk 0:30:56] } 43... Bd6 { [%eval 6.31] [%clk 0:25:34] } 44. Bd2?? { [%eval 0.08] } { Blunder. a7 was best. } { [%clk 0:26:19] } 44... Bb8?? { [%eval 6.09] } { Blunder. Bf8 was best. } { [%clk 0:23:02] } 45. Be3 { [%eval 6.27] [%clk 0:26:17] } 45... Bd6 { [%eval 6.65] [%clk 0:22:55] } 46. a7 { [%eval 6.62] } 46... Kb7 { [%eval 6.41] [%clk 0:23:33] } 47. Bd2 { [%eval 5.68] [%clk 0:26:14] } 1-0