Event: Round 2: Erhabor, David - Emmanuel, Ogechi
Date: 2023-12-28
White: Erhabor, David
WhiteTitle: FM
WhiteElo: 1947
Black: Emmanuel, Ogechi
Result: 1-0
ECO: B12
Opening: Caro-Kann Defense
Variant: Standard

1. d4 { [%eval 0.13] [%clk 1:30:42] } 1... c6 { [%eval 0.5] [%clk 1:30:47] } 2. e4 { [%eval 0.41] [%clk 1:30:55] } 2... d6 { [%eval 0.7] [%clk 1:30:57] } 3. Bd3 { [%eval 0.82] [%clk 1:31:10] } 3... h6?! { [%eval 1.4] } { Inaccuracy. e5 was best. } { [%clk 1:31:06] } 4. Ne2 { [%eval 0.98] [%clk 1:31:01] } 4... Bg4 { [%eval 1.43] [%clk 1:31:24] } 5. h3 { [%eval 1.22] [%clk 1:31:10] } 5... Bh5 { [%eval 1.5] [%clk 1:31:45] } 6. O-O { [%eval 1.31] [%clk 1:31:13] } 6... Nf6?! { [%eval 2.18] } { Inaccuracy. e5 was best. } { [%clk 1:31:36] } 7. f4?! { [%eval 1.36] } { Inaccuracy. e5 was best. } { [%clk 1:31:13] } 7... e6 { [%eval 1.6] [%clk 1:31:12] } 8. c3 { [%eval 1.29] [%clk 1:30:25] } 8... Be7 { [%eval 1.79] [%clk 1:31:13] } 9. Nd2 { [%eval 1.3] [%clk 1:30:10] } 9... O-O { [%eval 1.4] [%clk 1:30:39] } 10. Nf3?! { [%eval 0.82] } { Inaccuracy. g4 was best. } { [%clk 1:28:13] } 10... Nbd7?! { [%eval 1.52] } { Inaccuracy. d5 was best. } { [%clk 1:30:12] } 11. g4 { [%eval 1.57] [%clk 1:28:10] } 11... Bg6 { [%eval 1.53] [%clk 1:28:32] } 12. Ng3?! { [%eval 0.63] } { Inaccuracy. f5 was best. } { [%clk 1:26:47] } 12... c5?! { [%eval 1.5] } { Inaccuracy. d5 was best. } { [%clk 1:27:50] } 13. Be3?! { [%eval 0.68] } { Inaccuracy. f5 was best. } { [%clk 1:24:20] } 13... Qc7?! { [%eval 1.6] } { Inaccuracy. cxd4 was best. } { [%clk 1:26:20] } 14. Rc1?! { [%eval 0.84] } { Inaccuracy. f5 was best. } { [%clk 1:22:45] } 14... Qc6?! { [%eval 1.46] } { Inaccuracy. c4 was best. } { [%clk 1:25:27] } 15. f5 { [%eval 1.52] [%clk 1:22:47] } 15... Bh7?! { [%eval 2.41] } { Inaccuracy. exf5 was best. } { [%clk 1:24:51] } 16. g5 { [%eval 2.68] [%clk 1:19:16] } 16... hxg5 { [%eval 2.81] [%clk 1:24:35] } 17. Nxg5 { [%eval 2.7] [%clk 1:19:43] } 17... exf5 { [%eval 2.75] [%clk 1:24:17] } 18. Nxh7 { [%eval 2.83] [%clk 1:18:24] } 18... Kxh7?! { [%eval 4.23] } { Inaccuracy. Nxh7 was best. } { [%clk 1:23:43] } 19. Rxf5?? { [%eval 1.63] } { Blunder. Nxf5 was best. } { [%clk 1:16:16] } 19... g6 { [%eval 1.71] [%clk 1:23:16] } 20. Rf2 { [%eval 1.47] [%clk 1:12:47] } 20... Kg7 { [%eval 1.92] [%clk 1:22:04] } 21. Qf3 { [%eval 1.84] [%clk 1:13:00] } 21... Qc8? { [%eval 3.3] } { Mistake. Rh8 was best. } { [%clk 1:20:16] } 22. Kg2? { [%eval 1.91] } { Mistake. Qf4 was best. } { [%clk 1:11:56] } 22... Rh8 { [%eval 2.15] [%clk 1:19:55] } 23. Rh1 { [%eval 1.99] [%clk 1:11:48] } 23... Rh7 { [%eval 1.97] [%clk 1:17:54] } 24. Bg5 { [%eval 1.84] [%clk 1:10:27] } 24... Qg8?? { [%eval 4.63] } { Blunder. Qc6 was best. } { [%clk 1:17:26] } 25. Bc4?? { [%eval 2.18] } { Blunder. e5 was best. } { [%clk 1:09:44] } 25... Rf8?? { [%eval 5.11] } { Blunder. Qd8 was best. } { [%clk 1:16:31] } 26. Qe3? { [%eval 3.24] } { Mistake. e5 was best. } { [%clk 1:07:15] } 26... a6? { [%eval 5.24] } { Mistake. cxd4 was best. } { [%clk 1:14:47] } 27. e5 { [%eval 5.48] [%clk 1:07:12] } 27... d5?! { [%eval 7.43] } { Inaccuracy. Nd5 was best. } { [%clk 1:11:10] } 28. exf6+ { [%eval 7.32] [%clk 1:07:21] } 28... Bxf6 { [%eval 7.52] [%clk 1:11:36] } 29. Bxd5 { [%eval 5.85] [%clk 1:03:12] } 29... Re8 { [%eval 5.83] [%clk 1:09:16] } 30. Qf4 { [%eval 5.87] [%clk 1:03:12] } 30... Bxg5 { [%eval 5.57] [%clk 1:08:28] } 31. Qxg5 { [%eval 5.92] [%clk 1:03:38] } 31... Kh8 { [%eval 6.19] [%clk 1:07:29] } 32. Rhf1 { [%eval 6.23] [%clk 1:01:39] } 32... Rf8 { [%eval 6.21] [%clk 1:07:01] } 33. dxc5 { [%eval 6.08] [%clk 0:58:19] } 33... Qg7 { [%eval 6.34] [%clk 1:04:12] } 34. Rxf7 { [%eval 6.28] [%clk 0:56:19] } 34... Rxf7 { [%eval 6.28] [%clk 1:03:29] } 35. Rxf7 { [%eval 6.32] [%clk 0:56:34] } 35... Qxf7 { [%eval 6.21] [%clk 1:01:43] } 36. Bxf7 { [%eval 6.37] [%clk 0:56:48] } 36... Rxf7 { [%eval 6.3] } 37. Qxg6 { [%eval 6.35] } 37... Rg7 { [%eval 6.51] [%clk 1:00:48] } 38. Qd6 { [%eval 6.43] [%clk 0:55:05] } 38... Kg8 { [%eval 6.51] [%clk 1:00:54] } 39. c6 { [%eval 6.38] [%clk 0:54:28] } 39... bxc6 { [%eval 6.22] [%clk 1:00:26] } 40. Qxc6 { [%eval 6.43] [%clk 0:54:49] } 40... Ne5 { [%eval 6.49] [%clk 1:00:34] } 41. Qe6+ { [%eval 6.44] [%clk 0:54:54] } 41... Nf7 { [%eval 6.36] [%clk 1:01:01] } 42. Qxa6 { [%eval 6.81] [%clk 0:55:13] } 42... Ng5 { [%eval 6.82] [%clk 1:01:14] } 43. h4 { [%eval 7.21] } 43... Nf7 { [%eval 6.59] } 44. Kh3 { [%eval 8.58] [%clk 0:54:00] } 44... Kh7 { [%eval 36.96] [%clk 1:01:04] } 45. a4 { [%eval 9.06] [%clk 0:52:40] } 45... Ne5? { [%eval #21] } { Checkmate is now unavoidable. Rg6 was best. } { [%clk 1:00:51] } 46. a5? { [%eval 9.03] } { Lost forced checkmate sequence. Nf5 was best. } { [%clk 0:51:56] } 46... Ng6 { [%eval 35.76] [%clk 1:00:09] } 47. Qd3 { [%eval 20.01] [%clk 0:51:54] } 47... Kh8 { [%eval 46.46] [%clk 1:00:13] } 48. Qd4 { [%eval 39.49] [%clk 0:51:52] } 48... Kg8?! { [%eval #23] } { Checkmate is now unavoidable. Kh7 was best. } { [%clk 1:00:24] } 49. Nf5 { [%eval 91.02] [%clk 0:51:48] } 49... Rf7?? { [%eval #9] } { Checkmate is now unavoidable. Rh7 was best. } { [%clk 1:00:28] } 50. Nh6+ { [%eval #8] [%clk 0:51:55] } 50... Kf8 { [%eval #8] [%clk 1:00:30] } 51. Nxf7 { [%eval #8] [%clk 0:52:20] } 51... Kxf7 { [%eval #8] [%clk 1:00:33] } 52. h5 { [%eval #8] [%clk 0:52:17] } 52... Ne7 { [%eval #8] [%clk 1:00:43] } 53. Qd7 { [%eval #7] [%clk 0:52:32] } 53... Kf6 { [%eval #9] [%clk 1:01:10] } 54. Qxe7+ { [%eval #9] [%clk 0:52:46] } 54... Kxe7 { [%eval #10] [%clk 1:01:29] } 55. a6 { [%eval #9] [%clk 0:53:03] } 55... Kd7 { [%eval #8] [%clk 1:01:43] } 56. a7 { [%eval #7] [%clk 0:53:17] } 56... Kd6 { [%eval #7] [%clk 1:01:51] } 57. a8=Q { [%eval #6] [%clk 0:53:21] } 57... Kc5 { [%eval #6] [%clk 1:02:13] } 58. h6 { [%eval #5] [%clk 0:53:24] } 58... Kc4 { [%eval #5] [%clk 1:02:42] } 59. h7 { [%eval #4] [%clk 0:53:40] } 59... Kb3 { [%eval #4] [%clk 1:02:55] } 60. h8=Q { [%eval #3] [%clk 0:53:52] } 60... Kxb2 { [%eval #3] [%clk 1:02:40] } 61. c4+ { [%eval #3] [%clk 0:54:01] } 61... Kc2 { [%eval #3] [%clk 1:02:43] } 62. Qa2+ { [%eval #3] [%clk 0:54:01] } 62... Kd3 { [%eval #3] [%clk 1:03:10] } 63. Qb3+ { [%eval #2] [%clk 0:54:12] } 63... Ke4 { [%eval #2] [%clk 1:03:34] } 64. Qh4+ { [%eval #2] [%clk 0:54:28] } 64... Ke5 { [%eval #2] [%clk 1:02:58] } 1-0