Event: Round 4: Ralf-Dietmar Wilke - Juergen Koch
Date: 2023-08-04
White: Ralf-Dietmar Wilke
Black: Juergen Koch
Result: 0-1
ECO: A45
Opening: Trompowsky Attack
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:35] } 1... Nf6 { [%eval 0.28] [%clk 1:30:43] } 2. Bg5 { [%eval 0.0] [%clk 1:30:24] } 2... g6 { [%eval 0.14] [%clk 1:30:59] } 3. Bxf6 { [%eval 0.1] [%clk 1:29:49] } 3... exf6 { [%eval 0.18] [%clk 1:31:18] } 4. d5?! { [%eval -0.83] } { Inaccuracy. c4 was best. } { [%clk 1:29:52] } 4... d6 { [%eval -0.48] [%clk 1:31:32] } 5. e4 { [%eval -0.98] [%clk 1:29:44] } 5... Bg7 { [%eval -0.83] [%clk 1:31:51] } 6. Bc4?! { [%eval -1.92] } { Inaccuracy. Nc3 was best. } { [%clk 1:29:54] } 6... O-O?! { [%eval -1.29] } { Inaccuracy. f5 was best. } { [%clk 1:32:13] } 7. Nc3 { [%eval -1.32] [%clk 1:29:42] } 7... Re8 { [%eval -1.04] [%clk 1:32:35] } 8. Bd3?! { [%eval -2.1] } { Inaccuracy. Nge2 was best. } { [%clk 1:28:49] } 8... f5 { [%eval -2.14] [%clk 1:32:54] } 9. f3 { [%eval -2.32] [%clk 1:28:43] } 9... Qg5?! { [%eval -1.53] } { Inaccuracy. fxe4 was best. } { [%clk 1:32:41] } 10. Qe2 { [%eval -1.92] [%clk 1:28:09] } 10... Bd7 { [%eval -1.61] [%clk 1:33:02] } 11. Nh3 { [%eval -1.67] [%clk 1:27:55] } 11... Qh4+ { [%eval -1.77] [%clk 1:33:16] } 12. Qf2 { [%eval -1.55] [%clk 1:25:42] } 12... Qf6 { [%eval -1.75] [%clk 1:31:44] } 13. Nf4 { [%eval -1.85] [%clk 1:25:19] } 13... Qe5 { [%eval -1.42] [%clk 1:31:18] } 14. Qe3?! { [%eval -2.06] } { Inaccuracy. Nfe2 was best. } { [%clk 1:24:27] } 14... c6?! { [%eval -1.25] } { Inaccuracy. fxe4 was best. } { [%clk 1:31:04] } 15. O-O-O?! { [%eval -1.96] } { Inaccuracy. O-O was best. } { [%clk 1:23:24] } 15... Bh6?! { [%eval -1.07] } { Inaccuracy. fxe4 was best. } { [%clk 1:31:23] } 16. g3 { [%eval -0.97] [%clk 1:23:37] } 16... fxe4 { [%eval -0.89] [%clk 1:30:52] } 17. fxe4 { [%eval -0.93] } 17... b5 { [%eval -0.56] [%clk 1:29:27] } 18. a3 { [%eval -0.93] [%clk 1:22:36] } 18... a5 { [%eval -0.65] [%clk 1:29:47] } 19. Kd2?? { [%eval -3.53] } { Blunder. dxc6 was best. } { [%clk 1:21:22] } 19... b4 { [%eval -3.37] [%clk 1:29:49] } 20. Nb1?! { [%eval -4.68] } { Inaccuracy. Na4 was best. } { [%clk 1:12:06] } 20... Qxb2 { [%eval -5.0] [%clk 1:26:41] } 21. Qb6 { [%eval -5.77] [%clk 1:11:23] } 21... bxa3?! { [%eval -4.57] } { Inaccuracy. cxd5 was best. } { [%clk 1:26:11] } 22. Qxb2 { [%eval -4.75] [%clk 1:11:06] } 22... axb2 { [%eval -4.57] } 23. Na3 { [%eval -4.63] } 23... f5? { [%eval -2.61] } { Mistake. cxd5 was best. } { [%clk 1:24:02] } 24. Rhe1 { [%eval -3.02] [%clk 1:10:28] } 24... Na6 { [%eval -2.96] [%clk 1:23:35] } 25. Nc4? { [%eval -4.7] } { Mistake. exf5 was best. } { [%clk 1:09:31] } 25... Nc5 { [%eval -3.79] [%clk 1:23:22] } 26. Nxd6 { [%eval -4.45] [%clk 1:05:24] } 26... Reb8 { [%eval -4.01] [%clk 1:23:42] } 27. Rb1?! { [%eval -5.89] } { Inaccuracy. Bc4 was best. } { [%clk 1:04:53] } 27... a4?! { [%eval -4.46] } { Inaccuracy. cxd5 was best. } { [%clk 1:23:45] } 28. c3?! { [%eval -6.63] } { Inaccuracy. Bc4 was best. } { [%clk 1:03:03] } 28... a3 { [%eval -5.74] [%clk 1:23:49] } 29. Bc4 { [%eval -5.78] [%clk 0:53:51] } 29... Kf8 { [%eval -5.61] [%clk 1:23:35] } 30. Ba2 { [%eval -5.79] [%clk 0:52:13] } 30... cxd5 { [%eval -5.42] [%clk 1:23:14] } 31. exd5 { [%eval -5.79] [%clk 0:51:35] } 31... Ra6 { [%eval -5.38] [%clk 1:22:13] } 32. Nc4 { [%eval -5.27] [%clk 0:50:34] } 32... Ne4+ { [%eval -5.39] [%clk 1:22:27] } 33. Kc2 { [%eval -6.32] [%clk 0:50:34] } 33... Ba4+ { [%eval -6.21] [%clk 1:22:47] } 34. Kd3 { [%eval -6.2] [%clk 0:50:11] } 34... Bb5 { [%eval -5.44] [%clk 1:22:41] } 35. Ne6+ { [%eval -5.88] [%clk 0:46:08] } 35... Kg8 { [%eval -4.74] [%clk 1:22:45] } 36. Nc7 { [%eval -4.96] [%clk 0:45:02] } 36... Bxc4+ { [%eval -4.92] [%clk 1:23:05] } 37. Kxc4 { [%eval -5.34] [%clk 0:44:58] } 37... Ra7 { [%eval -5.59] [%clk 1:22:48] } 38. Nb5 { [%eval -5.78] [%clk 0:42:58] } 38... Nd2+?! { [%eval -4.53] } { Inaccuracy. Ra4+ was best. } { [%clk 1:21:48] } 39. Kc5 { [%eval -4.38] [%clk 0:40:37] } 39... Ra5?! { [%eval -3.26] } { Inaccuracy. Nxb1 was best. } { [%clk 1:20:50] } 40. c4?! { [%eval -4.35] } { Inaccuracy. d6+ was best. } { [%clk 0:38:59] } 40... Nxb1 { [%eval -4.26] [%clk 1:19:26] } 41. Rxb1 { [%eval -4.44] [%clk 0:38:54] } 41... Re8? { [%eval -2.32] } { Mistake. Ra6 was best. } { [%clk 1:18:59] } 42. Kb4?! { [%eval -3.57] } { Inaccuracy. d6 was best. } { [%clk 0:37:58] } 42... Bd2+ { [%eval -3.84] [%clk 1:18:52] } 43. Kb3?! { [%eval -4.97] } { Inaccuracy. Kc5 was best. } { [%clk 0:37:56] } 43... Re3+ { [%eval -5.02] [%clk 1:18:43] } 44. Kc2 { [%eval -4.57] [%clk 0:37:46] } 44... Bc1 { [%eval -4.93] [%clk 1:18:53] } 45. Nc3 { [%eval -5.62] [%clk 0:35:06] } 45... Rf3 { [%eval -4.65] [%clk 1:18:23] } 46. Ne2 { [%eval -5.06] [%clk 0:33:42] } 46... Rf2 { [%eval -4.91] [%clk 1:13:36] } 47. Kd3 { [%eval -5.07] [%clk 0:32:36] } 47... Rxh2 { [%eval -4.74] [%clk 1:06:51] } 48. Nxc1?! { [%eval -6.02] } { Inaccuracy. Nd4 was best. } { [%clk 0:31:03] } 48... bxc1=Q { [%eval -5.93] } 49. Rxc1 { [%eval -6.1] [%clk 0:31:20] } 49... Rxa2 { [%eval -6.1] [%clk 1:06:45] } 50. d6 { [%eval -6.01] [%clk 0:30:18] } 50... Ra8 { [%eval -6.1] [%clk 1:05:07] } 51. c5 { [%eval -5.85] [%clk 0:28:11] } 51... Rd8 { [%eval -5.55] [%clk 1:04:23] } 52. Kc3 { [%eval -5.87] [%clk 0:26:07] } 52... Rb2 { [%eval -5.77] [%clk 1:03:31] } 53. c6?! { [%eval -9.25] } { Inaccuracy. Ra1 was best. } { [%clk 0:24:51] } 53... Rxd6 { [%eval -10.4] [%clk 1:03:51] } 54. c7?! { [%eval #-8] } { Checkmate is now unavoidable. Rg1 was best. } { [%clk 0:25:11] } 54... Rc6+ { [%eval #-7] [%clk 1:04:11] } 55. Kd4 { [%eval #-7] [%clk 0:24:56] } 55... Rxc1 { [%eval #-6] [%clk 1:04:28] } 56. Ke5 { [%eval #-6] [%clk 0:25:00] } 56... Rxc7 { [%eval #-6] [%clk 1:02:19] } 57. Kf6 { [%eval #-5] [%clk 0:25:14] } 57... Rb6+ { [%eval #-5] } 58. Kg5 { [%eval #-5] } 58... a2 { [%eval #-4] [%clk 1:01:50] } 59. Kh4 { [%eval #-4] [%clk 0:25:09] } 59... a1=Q { [%eval #-3] [%clk 1:01:22] } 60. Kg5 { [%eval #-2] [%clk 0:25:24] } 60... Qf6+ { [%eval #-2] [%clk 1:00:34] } 61. Kh6 { [%eval #-2] [%clk 0:25:06] } 61... Qg7+ { [%eval #-2] [%clk 1:00:30] } 62. Kg5 { [%eval #-2] [%clk 0:25:10] } 62... h6+ { [%eval #-3] [%clk 1:00:48] } 63. Kh4 { [%eval #-3] [%clk 0:25:26] } 63... Rc4+ { [%eval #-3] [%clk 1:00:51] } 64. Kh3 { [%eval #-3] [%clk 0:25:48] } 64... g5 { [%eval #-3] [%clk 1:00:53] } 65. Kg2 { [%eval #-3] [%clk 0:25:47] } 65... g4 { [%eval #-2] [%clk 1:01:10] } 66. Kf2 { [%eval #-2] [%clk 0:25:42] } 66... Qd4+ { [%eval #-2] [%clk 1:01:19] } 67. Ke1 { [%eval #-2] [%clk 0:25:43] } 67... Qe3+ { [%eval #-2] [%clk 1:01:31] } 68. Kf1 { [%eval #-2] [%clk 0:25:51] } 68... Rb1+ { [%eval #-1] [%clk 1:01:13] } 69. Kg2 { [%eval #-1] [%clk 0:26:09] } 69... Rc2# 0-1