Event: Round 4: Kahe, Ralph - Kolthoff, Siegmund
Date: 2024-07-01
White: Kahe, Ralph
WhiteElo: 2129
Black: Kolthoff, Siegmund
BlackElo: 2090
Result: 1-0
ECO: E36
Opening: Nimzo-Indian Defense: Classical Variation, Noa Variation
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:55] } 1... Nf6 { [%eval 0.17] [%clk 1:30:25] } 2. c4 { [%eval 0.21] [%clk 1:31:19] } 2... e6 { [%eval 0.11] [%clk 1:30:29] } 3. Nc3 { [%eval 0.0] [%clk 1:31:43] } 3... Bb4 { [%eval 0.17] [%clk 1:30:45] } 4. Qc2 { [%eval 0.01] [%clk 1:31:34] } 4... d5 { [%eval 0.06] [%clk 1:29:35] } 5. a3 { [%eval 0.0] [%clk 1:31:56] } 5... Bxc3+ { [%eval 0.19] [%clk 1:29:49] } 6. Qxc3 { [%eval 0.07] [%clk 1:32:24] } 6... O-O { [%eval 0.05] [%clk 1:27:36] } 7. Nf3 { [%eval 0.03] [%clk 1:30:13] } 7... b6 { [%eval 0.0] [%clk 1:24:05] } 8. cxd5 { [%eval -0.24] [%clk 1:28:47] } 8... exd5 { [%eval 0.15] [%clk 1:20:58] } 9. Bg5 { [%eval 0.12] [%clk 1:28:57] } 9... Bb7?! { [%eval 1.0] } { Inaccuracy. Nbd7 was best. } { [%clk 1:11:05] } 10. Bxf6 { [%eval 0.98] [%clk 1:28:53] } 10... gxf6?! { [%eval 1.7] } { Inaccuracy. Qxf6 was best. } { [%clk 1:07:04] } 11. e3 { [%eval 1.8] [%clk 1:28:18] } 11... Nd7 { [%eval 2.07] [%clk 1:05:07] } 12. Bd3 { [%eval 2.25] [%clk 1:27:23] } 12... Re8 { [%eval 2.2] [%clk 1:05:28] } 13. O-O { [%eval 2.11] [%clk 1:27:36] } 13... Rc8 { [%eval 2.13] [%clk 1:05:18] } 14. Bf5 { [%eval 2.02] [%clk 1:27:41] } 14... Rb8 { [%eval 2.27] [%clk 1:05:02] } 15. Rfc1 { [%eval 2.25] [%clk 1:27:15] } 15... c6 { [%eval 2.23] [%clk 1:05:19] } 16. b4 { [%eval 2.1] [%clk 1:20:15] } 16... Nf8 { [%eval 2.24] [%clk 1:03:19] } 17. a4 { [%eval 1.85] [%clk 1:18:33] } 17... a6 { [%eval 2.37] [%clk 0:57:55] } 18. a5 { [%eval 2.1] [%clk 1:18:22] } 18... Ng6 { [%eval 2.46] [%clk 0:52:19] } 19. Bd3 { [%eval 1.96] [%clk 1:16:36] } 19... b5 { [%eval 1.94] [%clk 0:52:21] } 20. Qc2 { [%eval 1.82] [%clk 1:16:31] } 20... Qd6 { [%eval 1.75] [%clk 0:49:17] } 21. Rab1 { [%eval 1.66] [%clk 1:16:16] } 21... Re7?! { [%eval 2.34] } { Inaccuracy. Kg7 was best. } { [%clk 0:45:04] } 22. Nd2 { [%eval 2.48] [%clk 1:15:35] } 22... Rc7 { [%eval 2.59] [%clk 0:44:45] } 23. Nf1 { [%eval 2.49] [%clk 1:13:39] } 23... Bc8 { [%eval 2.45] [%clk 0:43:28] } 24. Qd1 { [%eval 2.08] [%clk 1:13:21] } 24... Qe6?! { [%eval 2.83] } { Inaccuracy. f5 was best. } { [%clk 0:39:42] } 25. Qf3 { [%eval 2.96] [%clk 1:13:31] } 25... Kh8 { [%eval 2.97] [%clk 0:28:38] } 26. Ng3 { [%eval 2.85] [%clk 1:11:54] } 26... Bd7 { [%eval 2.9] [%clk 0:28:24] } 27. Nh5?! { [%eval 1.98] } { Inaccuracy. Bf5 was best. } { [%clk 1:12:05] } 27... f5 { [%eval 2.19] [%clk 0:27:18] } 28. Ng3 { [%eval 1.73] [%clk 1:12:12] } 28... Ne7 { [%eval 1.82] [%clk 0:24:31] } 29. Nh5 { [%eval 1.86] [%clk 1:08:43] } 29... Rg8 { [%eval 1.89] [%clk 0:23:23] } 30. Nf4 { [%eval 1.75] [%clk 1:08:47] } 30... Qd6 { [%eval 2.0] [%clk 0:22:32] } 31. Rc5?! { [%eval 1.06] } { Inaccuracy. Qh5 was best. } { [%clk 1:08:14] } 31... Rcc8?! { [%eval 1.73] } { Inaccuracy. Ng6 was best. } { [%clk 0:22:35] } 32. g3 { [%eval 1.85] [%clk 1:05:26] } 32... Rg7 { [%eval 1.96] [%clk 0:18:56] } 33. Ng2 { [%eval 1.64] [%clk 1:04:11] } 33... Qe6 { [%eval 2.09] [%clk 0:18:33] } 34. Nh4 { [%eval 1.72] [%clk 1:03:41] } 34... Rcg8 { [%eval 1.72] [%clk 0:18:11] } 35. Kh1 { [%eval 1.71] [%clk 1:03:00] } 35... Rg4 { [%eval 1.64] [%clk 0:18:13] } 36. Rcc1 { [%eval 1.41] [%clk 1:01:27] } 36... R4g5 { [%eval 1.52] [%clk 0:17:48] } 37. Re1 { [%eval 1.24] [%clk 0:54:55] } 37... Nc8 { [%eval 1.26] [%clk 0:17:22] } 38. Qf4 { [%eval 1.21] [%clk 0:51:38] } 38... Nd6 { [%eval 1.29] [%clk 0:14:18] } 39. Qe5+?! { [%eval 0.35] } { Inaccuracy. h3 was best. } { [%clk 0:50:17] } 39... f6?! { [%eval 1.46] } { Inaccuracy. Qxe5 was best. } { [%clk 0:10:04] } 40. Qxe6 { [%eval 1.2] [%clk 0:47:28] } 40... Bxe6 { [%eval 1.46] [%clk 0:10:27] } 41. Rbc1 { [%eval 1.16] [%clk 0:44:45] } 41... Bd7 { [%eval 1.27] [%clk 0:09:54] } 42. Kg1 { [%eval 1.24] [%clk 0:40:07] } 42... Re8 { [%eval 1.13] [%clk 0:09:32] } 43. Nf3 { [%eval 1.19] [%clk 0:40:02] } 43... Rg7 { [%eval 1.2] [%clk 0:09:46] } 44. Nd2 { [%eval 1.22] [%clk 0:40:26] } 44... Rge7 { [%eval 1.33] [%clk 0:08:58] } 45. Kg2 { [%eval 1.34] [%clk 0:35:20] } 45... Kg7 { [%eval 1.29] [%clk 0:08:08] } 46. Nb3 { [%eval 1.35] [%clk 0:35:26] } 46... Kh8? { [%eval 2.78] } { Mistake. Rd8 was best. } { [%clk 0:06:45] } 47. Nc5 { [%eval 2.69] [%clk 0:35:33] } 47... Bc8 { [%eval 2.93] [%clk 0:07:04] } 48. Kf3? { [%eval 1.33] } { Mistake. Nxa6 was best. } { [%clk 0:33:45] } 48... Rg7? { [%eval 2.8] } { Mistake. Rc7 was best. } { [%clk 0:06:29] } 49. Rh1? { [%eval 1.37] } { Mistake. Nxa6 was best. } { [%clk 0:31:45] } 49... Rg4? { [%eval 2.92] } { Mistake. Nc4 was best. } { [%clk 0:04:56] } 50. h3 { [%eval 2.98] [%clk 0:31:52] } 50... Rg7 { [%eval 3.0] [%clk 0:05:25] } 51. Nxa6 { [%eval 2.76] [%clk 0:23:35] } 51... Nc4 { [%eval 2.9] [%clk 0:29:23] } 52. Nc5 { [%eval 2.8] [%clk 0:53:48] } 52... Rge7?! { [%eval 3.62] } { Inaccuracy. h5 was best. } { [%clk 0:29:01] } 53. Rce1 { [%eval 3.19] [%clk 0:53:46] } 53... Nd6 { [%eval 3.05] [%clk 0:25:17] } 54. Nb3 { [%eval 2.86] [%clk 0:50:24] } 54... Be6 { [%eval 3.4] [%clk 0:24:50] } 55. Nc1 { [%eval 3.01] [%clk 0:48:25] } 55... Bf7 { [%eval 3.32] [%clk 0:24:48] } 56. Ne2 { [%eval 3.35] [%clk 0:48:33] } 56... Bh5+ { [%eval 3.83] [%clk 0:24:52] } 57. g4 { [%eval 3.89] [%clk 0:48:54] } 57... Bg6 { [%eval 3.85] [%clk 0:24:55] } 58. Nf4 { [%eval 3.77] [%clk 0:47:38] } 58... fxg4+ { [%eval 3.81] [%clk 0:21:03] } 59. hxg4 { [%eval 3.94] [%clk 0:48:07] } 59... Bxd3 { [%eval 3.94] [%clk 0:21:17] } 60. Nxd3 { [%eval 3.9] [%clk 0:48:34] } 60... Rg8 { [%eval 4.0] [%clk 0:17:38] } 61. Rh6 { [%eval 3.85] [%clk 0:47:35] } 61... Ne4 { [%eval 3.99] [%clk 0:16:54] } 62. Reh1 { [%eval 3.82] [%clk 0:44:49] } 62... Ng5+ { [%eval 4.07] [%clk 0:14:18] } 63. Ke2 { [%eval 4.06] [%clk 0:45:06] } 63... Ne6 { [%eval 3.98] [%clk 0:12:46] } 64. Kd2 { [%eval 3.81] [%clk 0:45:01] } 64... Rxg4 { [%eval 4.49] [%clk 0:12:49] } 65. Rxf6 { [%eval 4.5] [%clk 0:45:23] } 65... Kg7 { [%eval 4.53] [%clk 0:11:35] } 66. Rfh6 { [%eval 4.42] [%clk 0:45:20] } 66... Kg8 { [%eval 4.76] [%clk 0:11:45] } 67. Ne5 { [%eval 4.76] [%clk 0:45:32] } 67... Rg2 { [%eval 4.5] [%clk 0:11:14] } 68. R1h2 { [%eval 4.44] [%clk 0:45:42] } 68... Rxh2 { [%eval 4.49] [%clk 0:11:25] } 69. Rxh2 { [%eval 4.33] [%clk 0:46:01] } 69... Ng5?! { [%eval 5.63] } { Inaccuracy. Kg7 was best. } { [%clk 0:09:47] } 70. Rg2 { [%eval 5.59] [%clk 0:46:20] } 70... Rg7 { [%eval 5.54] [%clk 0:10:08] } 71. Ke2 { [%eval 5.48] [%clk 0:46:45] } 1-0