Event: Round 4: IYOHA, Emmanuel - EYETONGHAN, Denyefa Callistus
Date: 2024-07-12
White: IYOHA, Emmanuel
WhiteElo: 1922
Black: EYETONGHAN, Denyefa Callistus
BlackTitle: FM
BlackElo: 2210
Result: 0-1
ECO: A43
Opening: Benoni Defense: Old Benoni
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:25:07] } 1... c5 { [%eval 0.65] [%clk 1:30:44] } 2. c3?! { [%eval 0.0] } { Inaccuracy. d5 was best. } { [%clk 1:25:03] } 2... Nc6?! { [%eval 0.96] } { Inaccuracy. Nf6 was best. } { [%clk 1:29:57] } 3. Nf3?! { [%eval 0.22] } { Inaccuracy. d5 was best. } { [%clk 1:25:29] } 3... d5 { [%eval 0.42] [%clk 1:28:40] } 4. Bf4 { [%eval -0.12] [%clk 1:25:07] } 4... Nf6 { [%eval -0.09] [%clk 1:25:36] } 5. e3 { [%eval -0.2] [%clk 1:25:16] } 5... Qb6 { [%eval 0.0] [%clk 0:59:25] } 6. Qc2 { [%eval 0.0] [%clk 1:24:41] } 6... Bg4 { [%eval 0.21] [%clk 0:56:53] } 7. Nbd2 { [%eval 0.13] [%clk 1:22:38] } 7... e6 { [%eval 0.16] [%clk 0:57:05] } 8. Be2 { [%eval -0.04] [%clk 1:22:40] } 8... Be7 { [%eval 0.06] [%clk 0:56:45] } 9. h3 { [%eval 0.07] [%clk 1:22:49] } 9... Bf5 { [%eval 0.17] [%clk 0:56:57] } 10. Qb3 { [%eval -0.36] [%clk 1:22:31] } 10... c4 { [%eval -0.38] [%clk 0:54:51] } 11. Qxb6 { [%eval -0.33] [%clk 1:22:49] } 11... axb6 { [%eval -0.33] [%clk 0:55:10] } 12. O-O { [%eval -0.37] [%clk 1:23:03] } 12... h6 { [%eval -0.25] [%clk 0:55:03] } 13. Ne5 { [%eval -0.3] [%clk 1:22:19] } 13... O-O { [%eval 0.12] [%clk 0:54:48] } 14. f3?! { [%eval -0.49] } { Inaccuracy. Ng4 was best. } { [%clk 1:21:15] } 14... b5 { [%eval -0.51] [%clk 0:54:42] } 15. Nxc6?! { [%eval -1.41] } { Inaccuracy. a3 was best. } { [%clk 1:21:10] } 15... bxc6 { [%eval -1.44] [%clk 0:54:58] } 16. a3 { [%eval -1.44] [%clk 1:20:52] } 16... c5 { [%eval -1.49] [%clk 0:50:36] } 17. Rfe1 { [%eval -1.74] [%clk 1:19:53] } 17... b4? { [%eval -0.47] } { Mistake. Bh7 was best. } { [%clk 0:50:31] } 18. axb4 { [%eval -0.64] [%clk 1:19:33] } 18... cxb4 { [%eval -0.59] [%clk 0:50:41] } 19. Bf1?! { [%eval -1.42] } { Inaccuracy. e4 was best. } { [%clk 1:19:23] } 19... bxc3?! { [%eval -0.74] } { Inaccuracy. Bc2 was best. } { [%clk 0:47:00] } 20. bxc3 { [%eval -0.67] [%clk 1:19:50] } 20... Ra3 { [%eval -0.24] [%clk 0:42:19] } 21. Rxa3 { [%eval -0.17] [%clk 1:19:02] } 21... Bxa3 { [%eval -0.21] [%clk 0:42:38] } 22. e4 { [%eval -0.26] } 22... Bg6 { [%eval -0.25] } 23. Nb1?! { [%eval -0.87] } { Inaccuracy. Rb1 was best. } 23... Be7 { [%eval -1.13] } 24. Nd2 { [%eval -1.28] [%clk 1:14:06] } 24... Ra8? { [%eval -0.16] } { Mistake. Nh5 was best. } { [%clk 0:38:50] } 25. exd5 { [%eval -0.14] [%clk 1:13:01] } 25... Nxd5 { [%eval -0.17] [%clk 0:38:53] } 26. Bg3 { [%eval -0.31] [%clk 1:11:20] } 26... Nxc3 { [%eval -0.16] [%clk 0:37:25] } 27. Nxc4 { [%eval -0.15] [%clk 1:11:21] } 27... Rd8 { [%eval 0.0] [%clk 0:36:53] } 28. Ne5 { [%eval -0.02] [%clk 1:11:18] } 28... Bf5 { [%eval -0.01] [%clk 0:28:19] } 29. Nc6 { [%eval 0.0] [%clk 1:11:04] } 29... Rd7 { [%eval 0.0] [%clk 0:28:24] } 30. Nxe7+ { [%eval -0.08] [%clk 1:10:45] } 30... Rxe7 { [%eval 0.0] [%clk 0:28:47] } 31. Rc1 { [%eval 0.0] [%clk 1:10:34] } 31... Nd5 { [%eval -0.06] [%clk 0:28:57] } 32. Rc8+ { [%eval -0.06] [%clk 1:08:46] } 32... Kh7 { [%eval -0.02] [%clk 0:29:18] } 33. Bc4 { [%eval -0.02] [%clk 1:07:24] } 33... Ne3 { [%eval 0.0] [%clk 0:28:30] } 34. Bf4?? { [%eval -2.39] } { Blunder. Bb3 was best. } { [%clk 1:06:04] } 34... e5 { [%eval -2.27] [%clk 0:28:30] } 35. Bxe3 { [%eval -2.22] [%clk 1:05:48] } 35... Bxc8 { [%eval -2.29] [%clk 0:28:48] } 36. d5?! { [%eval -3.11] } { Inaccuracy. dxe5 was best. } { [%clk 1:05:17] } 36... Rc7 { [%eval -3.06] [%clk 0:28:52] } 37. Bd3+ { [%eval -3.16] [%clk 1:05:13] } 37... Kg8 { [%eval -2.91] [%clk 0:28:43] } 38. Kf2 { [%eval -2.75] [%clk 1:04:12] } 38... Rd7 { [%eval -2.75] [%clk 0:28:17] } 39. Bf5 { [%eval -2.63] [%clk 1:03:39] } 39... Rd8 { [%eval -2.27] [%clk 0:28:37] } 40. Bb6 { [%eval -2.44] [%clk 1:02:45] } 40... Rd6 { [%eval -2.5] [%clk 0:28:15] } 41. Bc7 { [%eval -2.42] [%clk 1:00:55] } 41... Rxd5 { [%eval -2.42] [%clk 0:28:37] } 42. Bxc8 { [%eval -2.25] [%clk 1:01:07] } 42... Rc5 { [%eval -2.39] [%clk 0:28:55] } 43. Bxe5 { [%eval -2.93] [%clk 1:00:53] } 43... Rxe5 { [%eval -2.85] [%clk 0:29:14] } 44. g4?! { [%eval -4.15] } { Inaccuracy. h4 was best. } { [%clk 1:00:02] } 44... Kf8 { [%eval -4.03] [%clk 0:25:32] } 45. Bb7 { [%eval -4.01] [%clk 0:58:28] } 45... Ke7 { [%eval -3.48] [%clk 0:25:34] } 46. Be4?! { [%eval -4.85] } { Inaccuracy. h4 was best. } { [%clk 0:58:28] } 46... Kd6 { [%eval -4.79] [%clk 0:18:58] } 47. Ke3 { [%eval -4.79] [%clk 0:57:35] } 47... Ra5 { [%eval -4.57] [%clk 0:18:58] } 48. Kf4 { [%eval -4.98] [%clk 0:57:12] } 48... Ra4 { [%eval -4.22] [%clk 0:17:09] } 49. h4 { [%eval -4.22] [%clk 0:56:07] } 49... Rb4 { [%eval -4.11] [%clk 0:17:21] } 50. Kf5?! { [%eval -5.29] } { Inaccuracy. h5 was best. } { [%clk 0:52:21] } 50... Rb5+ { [%eval -5.1] [%clk 0:17:23] } 51. Kf4 { [%eval -4.65] [%clk 0:52:26] } 51... Ke7 { [%eval -3.92] [%clk 0:16:31] } 52. h5 { [%eval -4.73] [%clk 0:50:24] } 52... Kf6 { [%eval -4.57] [%clk 0:16:50] } 53. Bd3 { [%eval -4.51] [%clk 0:50:13] } 53... Rb4+ { [%eval -4.73] [%clk 0:17:10] } 54. Be4 { [%eval -4.76] [%clk 0:50:31] } 54... g5+ { [%eval -4.76] [%clk 0:13:27] } 55. hxg6 { [%eval -4.79] [%clk 0:49:50] } 55... fxg6 { [%eval -4.72] [%clk 0:13:49] } 56. Kg3?! { [%eval -6.08] } { Inaccuracy. g5+ was best. } { [%clk 0:49:20] } 56... g5 { [%eval -6.08] [%clk 0:13:50] } 57. Bh7 { [%eval -6.08] [%clk 0:49:21] } 57... Ke5 { [%eval -5.96] [%clk 0:13:57] } 58. Bg6 { [%eval -6.03] [%clk 0:49:31] } 58... Kd4 { [%eval -6.59] [%clk 0:14:13] } 59. Bf5 { [%eval -7.66] [%clk 0:47:55] } 59... Ke3 { [%eval -7.08] [%clk 0:14:33] } 60. Be6 { [%eval -6.98] [%clk 0:47:44] } 60... Rb1 { [%eval -6.44] [%clk 0:14:47] } 61. Bd5?? { [%eval #-15] } { Checkmate is now unavoidable. Kg2 was best. } { [%clk 0:42:32] } 61... Rg1+ { [%eval #-14] [%clk 0:15:04] } 62. Kh3 { [%eval #-14] [%clk 0:41:46] } 62... Kf2 { [%eval #-19] [%clk 0:15:06] } 63. Kh2 { [%eval #-19] [%clk 0:38:02] } 63... Rg2+ { [%eval #-19] [%clk 0:15:00] } 64. Kh3 { [%eval #-19] [%clk 0:37:19] } 64... Rg3+ { [%eval #-18] [%clk 0:15:21] } 65. Kh2 { [%eval #-18] [%clk 0:37:29] } 65... Rxf3 { [%eval #-20] [%clk 0:15:45] } 0-1