Event: Round 4: Koffi Botsoe - Mikhail Strovsky
Date: 2023-11-15
White: Koffi Botsoe
WhiteElo: 1580
Black: Mikhail Strovsky
BlackTitle: CM
BlackElo: 1998
Result: 1-0
ECO: D00
Opening: Queen's Pawn Game: Chigorin Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:54] } 1... d5 { [%eval 0.27] [%clk 1:30:46] } 2. Nc3 { [%eval 0.0] [%clk 1:31:13] } 2... e6 { [%eval 0.38] [%clk 1:31:12] } 3. Nf3?! { [%eval -0.22] } { Inaccuracy. e4 was best. } { [%clk 1:30:18] } 3... Nf6 { [%eval -0.25] [%clk 1:31:29] } 4. Bf4 { [%eval -0.26] [%clk 1:28:42] } 4... a6 { [%eval -0.29] [%clk 1:30:57] } 5. a3 { [%eval -0.5] [%clk 1:27:28] } 5... c5 { [%eval -0.21] [%clk 1:30:11] } 6. e3 { [%eval -0.47] [%clk 1:24:12] } 6... c4?! { [%eval 0.27] } { Inaccuracy. b5 was best. } { [%clk 1:29:40] } 7. h3 { [%eval 0.0] [%clk 1:24:31] } 7... Be7 { [%eval 0.24] [%clk 1:29:18] } 8. g4 { [%eval 0.16] [%clk 1:23:25] } 8... Nc6?! { [%eval 0.8] } { Inaccuracy. h6 was best. } { [%clk 1:29:11] } 9. Nd2?! { [%eval -0.06] } { Inaccuracy. g5 was best. } { [%clk 1:21:57] } 9... O-O { [%eval 0.09] [%clk 1:27:35] } 10. g5 { [%eval -0.16] [%clk 1:21:51] } 10... Ne8 { [%eval 0.04] [%clk 1:26:53] } 11. h4 { [%eval -0.04] [%clk 1:22:10] } 11... Bd6 { [%eval 0.03] [%clk 1:26:12] } 12. Qf3 { [%eval -0.03] [%clk 1:21:54] } 12... Qc7 { [%eval 0.45] [%clk 1:23:53] } 13. Ne2 { [%eval 0.03] [%clk 1:11:31] } 13... b5 { [%eval 0.38] [%clk 1:22:30] } 14. c3 { [%eval -0.11] [%clk 1:11:19] } 14... a5 { [%eval 0.39] [%clk 1:22:25] } 15. Bxd6 { [%eval 0.19] [%clk 1:10:26] } 15... Nxd6 { [%eval 0.3] [%clk 1:21:27] } 16. Qf4 { [%eval 0.09] [%clk 1:09:12] } 16... Bb7 { [%eval -0.07] [%clk 1:18:47] } 17. Rg1?! { [%eval -0.71] } { Inaccuracy. Bg2 was best. } { [%clk 1:09:17] } 17... b4 { [%eval -0.48] [%clk 1:18:13] } 18. f3?? { [%eval -2.62] } { Blunder. h5 was best. } { [%clk 1:07:37] } 18... f5?? { [%eval 2.36] } { Blunder. Rfe8 was best. } { [%clk 1:12:37] } 19. gxf6 { [%eval 2.6] [%clk 1:07:45] } 19... g6? { [%eval 4.75] } { Mistake. Rae8 was best. } { [%clk 1:07:37] } 20. h5 { [%eval 3.92] [%clk 1:07:37] } 20... Kf7? { [%eval 6.48] } { Mistake. Ne8 was best. } { [%clk 1:07:16] } 21. hxg6+ { [%eval 5.75] [%clk 1:06:31] } 21... hxg6 { [%eval 5.51] [%clk 1:07:19] } 22. Qh6 { [%eval 5.69] [%clk 1:06:19] } 22... Ke8 { [%eval 6.16] [%clk 1:05:54] } 23. Qxg6+ { [%eval 5.65] [%clk 1:05:44] } 23... Qf7 { [%eval 5.65] [%clk 1:04:10] } 24. Nf4 { [%eval 5.48] [%clk 1:05:26] } 24... Kd7 { [%eval 5.92] [%clk 1:03:14] } 25. Bh3 { [%eval 5.58] [%clk 0:55:44] } 25... Nd8 { [%eval 6.69] [%clk 1:03:29] } 26. Qxf7+ { [%eval 6.87] [%clk 0:55:46] } 26... Rxf7 { [%eval 6.56] [%clk 1:03:45] } 27. Rg7 { [%eval 6.42] [%clk 0:54:45] } 27... bxc3 { [%eval 6.28] [%clk 1:03:38] } 28. bxc3 { [%eval 6.75] [%clk 0:54:32] } 28... Nf5 { [%eval 7.7] [%clk 0:59:53] } 29. Bxf5 { [%eval 7.21] [%clk 0:52:01] } 29... exf5 { [%eval 7.34] [%clk 1:00:14] } 30. Ke2 { [%eval 6.07] [%clk 0:51:50] } 30... Ra6 { [%eval 6.41] [%clk 1:00:07] } 31. Rb1? { [%eval 3.64] } { Mistake. Rxf7+ was best. } { [%clk 0:50:55] } 31... Rxf6 { [%eval 3.68] [%clk 0:59:58] } 32. Rxf7+ { [%eval 3.93] [%clk 0:50:20] } 32... Rxf7 { [%eval 4.03] [%clk 1:00:20] } 33. Rb5 { [%eval 3.97] [%clk 0:50:01] } 33... Kd6 { [%eval 3.98] [%clk 0:59:44] } 34. Rxa5 { [%eval 3.65] [%clk 0:49:19] } 34... Rh7?! { [%eval 4.91] } { Inaccuracy. Ne6 was best. } { [%clk 0:59:45] } 35. Nf1 { [%eval 4.07] [%clk 0:48:40] } 35... Bc6?! { [%eval 5.39] } { Inaccuracy. Ne6 was best. } { [%clk 0:58:49] } 36. Kf2?! { [%eval 4.04] } { Inaccuracy. Ng3 was best. } { [%clk 0:46:59] } 36... Rb7 { [%eval 5.04] [%clk 0:57:33] } 37. Ng3 { [%eval 5.17] [%clk 0:43:17] } 37... Rb2+ { [%eval 5.19] [%clk 0:57:06] } 38. Nge2? { [%eval 2.67] } { Mistake. Ke1 was best. } { [%clk 0:39:31] } 38... Rb1? { [%eval 5.27] } { Mistake. Ne6 was best. } { [%clk 0:54:20] } 39. Ra6?! { [%eval 3.78] } { Inaccuracy. Ng3 was best. } { [%clk 0:35:33] } 39... Rb5?! { [%eval 5.86] } { Inaccuracy. Kc7 was best. } { [%clk 0:54:06] } 40. a4 { [%eval 5.28] [%clk 0:33:48] } 40... Rb8 { [%eval 5.28] [%clk 0:52:25] } 41. Ng3 { [%eval 5.49] [%clk 0:33:07] } 41... Rb2+ { [%eval 5.41] [%clk 0:52:28] } 42. Nfe2 { [%eval 4.69] [%clk 0:32:23] } 42... Ke6 { [%eval 4.81] [%clk 0:51:59] } 43. Nh5 { [%eval 3.97] [%clk 0:31:30] } 43... Ra2 { [%eval 4.67] [%clk 0:51:14] } 44. a5 { [%eval 3.96] [%clk 0:31:23] } 44... Rb2?! { [%eval 5.73] } { Inaccuracy. Kd7 was best. } { [%clk 0:46:06] } 45. f4? { [%eval 2.94] } { Mistake. Nf4+ was best. } { [%clk 0:31:27] } 45... Ra2 { [%eval 3.11] [%clk 0:45:49] } 46. Kf3 { [%eval 3.0] [%clk 0:31:13] } 46... Kf7 { [%eval 2.79] [%clk 0:44:35] } 47. Ra7+ { [%eval 3.11] [%clk 0:29:57] } 47... Bb7 { [%eval 3.04] [%clk 0:44:49] } 48. Nhg3 { [%eval 2.37] [%clk 0:28:49] } 48... Ke6? { [%eval 4.48] } { Mistake. Kf6 was best. } { [%clk 0:44:48] } 49. Nh5?! { [%eval 3.12] } { Inaccuracy. Ng1 was best. } { [%clk 0:27:55] } 49... Kf7 { [%eval 3.26] [%clk 0:43:12] } 50. a6?? { [%eval 0.56] } { Blunder. Ng1 was best. } { [%clk 0:27:36] } 50... Rxa6 { [%eval 0.67] [%clk 0:43:31] } 51. Rxa6 { [%eval 0.41] [%clk 0:27:45] } 51... Bxa6 { [%eval 0.47] [%clk 0:43:57] } 52. Nc1 { [%eval 0.47] [%clk 0:27:24] } 52... Bb5 { [%eval 0.58] [%clk 0:43:09] } 53. Ng3 { [%eval 0.42] [%clk 0:26:56] } 53... Kf6 { [%eval 0.44] [%clk 0:43:15] } 54. Na2 { [%eval 0.36] [%clk 0:27:13] } 54... Nc6 { [%eval 0.52] [%clk 0:43:24] } 55. Ke2 { [%eval 0.44] [%clk 0:25:57] } 55... Ba4 { [%eval 0.45] [%clk 0:41:14] } 56. Kd2 { [%eval 0.64] [%clk 0:24:33] } 56... Ke6 { [%eval 0.38] [%clk 0:35:36] } 57. Kc1 { [%eval 0.44] [%clk 0:23:20] } 57... Bb3? { [%eval 1.85] } { Mistake. Na7 was best. } { [%clk 0:31:54] } 58. Nb4 { [%eval 1.83] [%clk 0:23:08] } 58... Nxb4?? { [%eval 5.28] } { Blunder. Nb8 was best. } { [%clk 0:26:29] } 59. cxb4 { [%eval 4.28] [%clk 0:23:27] } 59... Ba4 { [%eval 4.19] [%clk 0:26:47] } 60. Kb2?? { [%eval 1.13] } { Blunder. Ne2 was best. } { [%clk 0:23:29] } 60... Kf6?? { [%eval 4.41] } { Blunder. Bd1 was best. } { [%clk 0:26:25] } 61. Ne2 { [%eval 4.11] [%clk 0:22:53] } 61... Ke6 { [%eval 4.9] [%clk 0:23:01] } 62. Nc3 { [%eval 3.64] [%clk 0:23:08] } 62... Be8? { [%eval 5.99] } { Mistake. Bc6 was best. } { [%clk 0:23:11] } 63. b5 { [%eval 6.07] [%clk 0:21:53] } 63... Kd6 { [%eval 6.26] [%clk 0:23:25] } 64. Ka3 { [%eval 5.99] [%clk 0:21:51] } 64... Bd7?! { [%eval 8.87] } { Inaccuracy. Bf7 was best. } { [%clk 0:22:27] } 65. Kb4 { [%eval 9.54] [%clk 0:22:00] } 65... Bc8 { [%eval 10.44] [%clk 0:22:45] } 66. Ka5 { [%eval 10.77] [%clk 0:21:28] } 66... Bb7 { [%eval 12.32] [%clk 0:20:24] } 67. Kb6 { [%eval 11.33] [%clk 0:21:46] } 67... Bc8 { [%eval 12.3] [%clk 0:20:30] } 68. Ka7 { [%eval 13.06] [%clk 0:22:07] } 1-0