Event: Round 3: Collin Colbow - Simon Degenhard
Date: 2023-10-24
White: Collin Colbow
WhiteTitle: FM
WhiteElo: 2404
Black: Simon Degenhard
BlackTitle: FM
BlackElo: 2207
Result: 0-1
ECO: A46
Opening: Yusupov-Rubinstein System
Variant: Standard

1. Nf3 { [%eval 0.36] [%clk 1:30:52] } 1... Nf6 { [%eval 0.29] [%clk 1:30:50] } 2. d4 { [%eval 0.12] [%clk 1:31:11] } 2... e6 { [%eval 0.38] [%clk 1:31:04] } 3. e3 { [%eval 0.11] [%clk 1:31:20] } 3... b6 { [%eval 0.11] [%clk 1:31:07] } 4. Bd3 { [%eval 0.0] [%clk 1:31:33] } 4... Bb7 { [%eval 0.12] [%clk 1:31:29] } 5. O-O { [%eval 0.0] [%clk 1:31:42] } 5... d5 { [%eval 0.12] [%clk 1:31:49] } 6. b3 { [%eval 0.0] [%clk 1:32:04] } 6... Bd6 { [%eval 0.09] [%clk 1:32:09] } 7. Bb2 { [%eval 0.1] [%clk 1:32:30] } 7... O-O { [%eval 0.12] [%clk 1:32:20] } 8. c4 { [%eval 0.08] [%clk 1:32:57] } 8... c5 { [%eval 0.22] [%clk 1:24:14] } 9. dxc5 { [%eval 0.08] [%clk 1:26:12] } 9... Bxc5 { [%eval 0.18] [%clk 1:20:12] } 10. Nbd2 { [%eval 0.22] [%clk 1:23:58] } 10... Nc6 { [%eval 0.26] [%clk 1:17:22] } 11. Qe2 { [%eval 0.2] [%clk 1:20:57] } 11... Qe7 { [%eval 0.34] [%clk 1:12:45] } 12. a3 { [%eval 0.21] [%clk 1:15:31] } 12... dxc4 { [%eval 0.26] [%clk 1:09:07] } 13. Nxc4 { [%eval 0.31] [%clk 1:12:33] } 13... b5 { [%eval 0.3] [%clk 1:05:51] } 14. Ncd2 { [%eval 0.3] [%clk 0:44:40] } 14... a6 { [%eval 0.54] [%clk 1:05:20] } 15. Rfc1 { [%eval 0.33] [%clk 0:42:46] } 15... Bd6 { [%eval 0.25] [%clk 1:00:44] } 16. Bxf6 { [%eval 0.0] [%clk 0:39:53] } 16... gxf6 { [%eval 0.0] [%clk 0:56:10] } 17. Ne4 { [%eval -0.3] [%clk 0:38:51] } 17... Bxa3 { [%eval -0.36] [%clk 0:52:32] } 18. Nxf6+ { [%eval -0.39] [%clk 0:36:56] } 18... Qxf6 { [%eval -0.3] [%clk 0:51:50] } 19. Rxa3 { [%eval -0.36] [%clk 0:37:21] } 19... Nb4 { [%eval -0.38] [%clk 0:48:13] } 20. Ne1 { [%eval -0.34] [%clk 0:34:44] } 20... Qg7 { [%eval -0.56] [%clk 0:38:23] } 21. f3 { [%eval -0.68] [%clk 0:31:02] } 21... Rac8 { [%eval -0.78] [%clk 0:36:54] } 22. Raa1 { [%eval -0.82] [%clk 0:20:46] } 22... Rc3?! { [%eval -0.27] } { Inaccuracy. Rfd8 was best. } { [%clk 0:28:42] } 23. Rab1 { [%eval -0.79] [%clk 0:15:54] } 23... Rfc8 { [%eval -1.05] [%clk 0:26:26] } 24. Rd1?! { [%eval -1.76] } { Inaccuracy. Rxc3 was best. } { [%clk 0:14:18] } 24... Bd5 { [%eval -1.92] [%clk 0:25:02] } 25. Be4 { [%eval -1.73] [%clk 0:07:13] } 25... Bxe4 { [%eval -1.75] [%clk 0:22:08] } 26. fxe4 { [%eval -1.61] [%clk 0:07:40] } 26... Qg5 { [%eval -1.79] [%clk 0:21:54] } 27. Nf3 { [%eval -1.91] [%clk 0:01:36] } 27... Qxe3+ { [%eval -1.65] [%clk 0:20:37] } 28. Qxe3 { [%eval -1.68] [%clk 0:02:04] } 28... Rxe3 { [%eval -1.85] [%clk 0:20:59] } 29. Rd4 { [%eval -2.2] [%clk 0:02:27] } 29... a5 { [%eval -1.96] [%clk 0:19:42] } 30. e5 { [%eval -2.03] [%clk 0:01:42] } 30... Nd3 { [%eval -2.62] [%clk 0:15:51] } 31. Rg4+?! { [%eval -3.4] } { Inaccuracy. Rf1 was best. } { [%clk 0:00:32] } 31... Kh8 { [%eval -3.46] [%clk 0:14:06] } 32. Rf1 { [%eval -3.54] [%clk 0:00:41] } 32... h6? { [%eval -2.11] } { Mistake. Rc1 was best. } { [%clk 0:11:16] } 33. Rh4 { [%eval -2.16] [%clk 0:00:40] } 33... Kg7 { [%eval -2.18] [%clk 0:08:46] } 34. Rg4+ { [%eval -2.18] [%clk 0:01:09] } 34... Kh7 { [%eval -2.33] [%clk 0:08:15] } 35. Rd4?! { [%eval -3.63] } { Inaccuracy. Rg3 was best. } { [%clk 0:00:33] } 35... Rc7 { [%eval -3.43] [%clk 0:07:55] } 36. Ra1?! { [%eval -4.36] } { Inaccuracy. Rd8 was best. } { [%clk 0:00:33] } 36... Ra7?? { [%eval -0.91] } { Blunder. Nc1 was best. } { [%clk 0:08:01] } 37. Rh4?? { [%eval -3.83] } { Blunder. b4 was best. } { [%clk 0:00:34] } 37... Nxe5 { [%eval -3.72] [%clk 0:07:29] } 38. Nd4 { [%eval -3.93] [%clk 0:00:51] } 38... b4 { [%eval -3.78] [%clk 0:05:32] } 39. Kf2 { [%eval -4.04] [%clk 0:01:01] } 39... Rd3 { [%eval -3.46] [%clk 0:04:58] } 40. Ke2 { [%eval -4.01] [%clk 0:01:02] } 40... Rc3 { [%eval -4.13] [%clk 0:01:44] } 41. Re4 { [%eval -4.19] [%clk 0:14:00] } 41... Rc5 { [%eval -4.29] [%clk 0:16:42] } 42. g4 { [%eval -4.2] [%clk 0:11:48] } 42... Rd7 { [%eval -4.21] [%clk 0:16:20] } 43. h4 { [%eval -4.32] [%clk 0:10:03] } 43... Rcd5 { [%eval -4.22] [%clk 0:16:00] } 44. Ke3 { [%eval -4.4] [%clk 0:09:17] } 44... Rc7 { [%eval -4.55] [%clk 0:15:34] } 45. Rd1 { [%eval -4.91] [%clk 0:08:31] } 45... Rc3+ { [%eval -5.21] [%clk 0:15:35] } 46. Ke2 { [%eval -4.94] [%clk 0:08:49] } 46... Rh3 { [%eval -4.97] [%clk 0:12:23] } 47. Kf2 { [%eval -4.91] [%clk 0:05:34] } 47... Nd7 { [%eval -4.43] [%clk 0:09:51] } 48. Kg2 { [%eval -4.33] [%clk 0:02:23] } 48... Rc3 { [%eval -4.46] [%clk 0:08:00] } 49. Rf1 { [%eval -4.59] [%clk 0:02:47] } 49... Kg8 { [%eval -4.5] [%clk 0:08:05] } 50. h5 { [%eval -4.58] [%clk 0:02:00] } 50... Nc5 { [%eval -4.83] [%clk 0:07:19] } 51. Ref4 { [%eval -4.39] [%clk 0:02:06] } 51... Rd7 { [%eval -4.64] [%clk 0:07:35] } 52. Nf3 { [%eval -4.89] [%clk 0:02:12] } 52... Nxb3 { [%eval -4.91] [%clk 0:06:37] } 53. g5 { [%eval -5.76] [%clk 0:00:40] } 53... hxg5?! { [%eval -4.54] } { Inaccuracy. Nd2 was best. } { [%clk 0:06:20] } 54. Nxg5 { [%eval -4.52] [%clk 0:01:06] } 54... Rc2+ { [%eval -4.67] [%clk 0:03:59] } 55. Kh1 { [%eval -4.83] [%clk 0:00:34] } 55... Rdd2?! { [%eval -3.33] } { Inaccuracy. Rc1 was best. } { [%clk 0:03:36] } 56. Nf3?! { [%eval -4.21] } { Inaccuracy. Rg4 was best. } { [%clk 0:00:37] } 56... Rd5 { [%eval -4.3] [%clk 0:03:49] } 57. Rg1+ { [%eval -4.8] [%clk 0:00:34] } 57... Kf8 { [%eval -4.93] [%clk 0:02:11] } 58. Ng5 { [%eval -4.86] [%clk 0:00:47] } 58... Rdd2?! { [%eval -3.61] } { Inaccuracy. Rc1 was best. } { [%clk 0:02:20] } 59. Rh4 { [%eval -4.06] [%clk 0:00:53] } 59... Ke7 { [%eval -3.82] [%clk 0:02:16] } 60. h6 { [%eval -3.64] [%clk 0:01:04] } 60... Rc8?! { [%eval -2.67] } { Inaccuracy. Rd4 was best. } { [%clk 0:02:28] } 61. Rf4?! { [%eval -3.96] } { Inaccuracy. Rf1 was best. } { [%clk 0:00:43] } 61... f5 { [%eval -3.72] [%clk 0:02:30] } 62. Nf3 { [%eval -3.69] [%clk 0:00:44] } 62... Rdd8 { [%eval -3.72] [%clk 0:02:26] } 63. Ne5?! { [%eval -5.24] } { Inaccuracy. h7 was best. } { [%clk 0:00:34] } 63... Kf6 { [%eval -5.21] [%clk 0:02:22] } 64. Re1 { [%eval -5.4] [%clk 0:00:32] } 64... Rc1 { [%eval -4.76] [%clk 0:02:39] } 65. Rxc1 { [%eval -4.73] [%clk 0:00:37] } 65... Kxe5?? { [%eval -0.86] } { Blunder. Nxc1 was best. } { [%clk 0:02:57] } 66. Rcf1?? { [%eval -5.59] } { Blunder. Rcc4 was best. } { [%clk 0:00:52] } 66... Nd2 { [%eval -5.59] [%clk 0:02:56] } 67. R1f2 { [%eval -5.57] [%clk 0:01:09] } 67... b3 { [%eval -5.61] [%clk 0:03:09] } 68. h7 { [%eval -5.93] [%clk 0:00:34] } 68... b2 { [%eval -10.07] [%clk 0:03:33] } 69. Rxd2?! { [%eval #-6] } { Checkmate is now unavoidable. Rf1 was best. } { [%clk 0:00:36] } 69... b1=Q+ { [%eval #-5] [%clk 0:03:57] } 70. Kg2 { [%clk 0:00:35] } 70... Rxd2+ { [%clk 0:04:21] } 71. Kf3 { [%clk 0:01:04] } 71... Qd3# 0-1