Event: Round 6: Ahmad Nihan Usman - Yoosuf Sajiu Sajeer
Date: 2023-06-11
White: Ahmad Nihan Usman
Black: Yoosuf Sajiu Sajeer
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:28:56] } 1... c5 { [%eval 0.32] } 2. Nf3 { [%eval 0.0] [%clk 1:28:38] } 2... Nc6 { [%eval 0.0] [%clk 1:30:22] } 3. d3 { [%eval -0.28] [%clk 1:28:40] } 3... d6 { [%eval 0.0] } 4. Be3 { [%eval -0.29] [%clk 1:28:52] } 4... g6 { [%eval -0.29] [%clk 1:30:08] } 5. d4 { [%eval -0.12] [%clk 1:28:52] } 5... cxd4 { [%eval -0.05] [%clk 1:30:20] } 6. Bxd4 { [%eval 0.0] } 6... Nxd4 { [%eval -0.01] [%clk 1:30:39] } 7. Nxd4?! { [%eval -0.73] } { Inaccuracy. Qxd4 was best. } { [%clk 1:28:17] } 7... Bg7 { [%eval -0.6] } 8. c3 { [%eval -0.79] [%clk 1:28:12] } 8... Qb6 { [%eval -0.45] [%clk 1:30:10] } 9. Bb5+ { [%eval -0.45] [%clk 1:26:43] } 9... Bd7?! { [%eval 0.1] } { Inaccuracy. Kf8 was best. } { [%clk 1:29:40] } 10. Bxd7+ { [%eval 0.06] [%clk 1:26:35] } 10... Kxd7 { [%eval 0.15] [%clk 1:30:07] } 11. Qa4+ { [%eval 0.1] } 11... Kd8 { [%eval 0.34] [%clk 1:26:34] } 12. O-O { [%eval 0.34] [%clk 1:24:02] } 12... Qxb2?! { [%eval 1.19] } { Inaccuracy. Nf6 was best. } { [%clk 1:11:27] } 13. Na3 { [%eval 1.33] [%clk 1:22:48] } 13... a6?? { [%eval 5.56] } { Blunder. Qb6 was best. } { [%clk 0:53:37] } 14. Rab1 { [%eval 5.91] [%clk 1:21:12] } 14... Qxc3 { [%eval 6.22] [%clk 0:51:25] } 15. Rxb7 { [%eval 6.47] [%clk 1:20:17] } 15... Nf6 { [%eval 6.15] } 16. Rfb1 { [%eval 5.19] [%clk 1:15:29] } 16... Rc8 { [%eval 5.45] [%clk 0:49:19] } 17. h3 { [%eval 4.4] [%clk 1:11:30] } 17... e5 { [%eval 5.39] [%clk 0:47:38] } 18. Ne2?! { [%eval 4.14] } { Inaccuracy. Qxa6 was best. } { [%clk 1:02:07] } 18... Qc6 { [%eval 4.7] [%clk 0:47:30] } 19. Qd1?? { [%eval 1.8] } { Blunder. Qa5+ was best. } { [%clk 0:57:46] } 19... Rc7?? { [%eval 4.33] } { Blunder. Nd7 was best. } { [%clk 0:46:14] } 20. R7b6 { [%eval 4.31] [%clk 0:55:47] } 20... Qc5 { [%eval 4.2] [%clk 0:41:24] } 21. Rb8+?? { [%eval -0.34] } { Blunder. Qa4 was best. } { [%clk 0:48:26] } 21... Ke7 { [%eval -0.32] [%clk 0:41:10] } 22. R8b7?! { [%eval -1.08] } { Inaccuracy. R8b4 was best. } { [%clk 0:45:41] } 22... Rc8 { [%eval -0.72] [%clk 0:37:46] } 23. Nc2?! { [%eval -1.67] } { Inaccuracy. Qd3 was best. } 23... Nxe4 { [%eval -1.52] } 24. Ne3 { [%eval -1.61] [%clk 0:41:14] } 24... Rxb7 { [%eval -1.42] [%clk 0:33:45] } 25. Rxb7+ { [%eval -1.36] [%clk 0:41:12] } 25... Ke6?? { [%eval 2.16] } { Blunder. Kf8 was best. } { [%clk 0:33:37] } 26. Qb3+ { [%eval 2.25] [%clk 0:38:23] } 26... d5 { [%eval 2.27] [%clk 0:33:49] } 27. Rb6+?? { [%eval -2.58] } { Blunder. Nxd5 was best. } { [%clk 0:37:41] } 27... Rc6 { [%eval -2.36] [%clk 0:33:57] } 28. Rb8 { [%eval -2.74] [%clk 0:37:26] } 28... h5?! { [%eval -1.52] } { Inaccuracy. Nd6 was best. } 29. Re8+ { [%eval -1.65] } 29... Kd7 { [%eval -1.68] [%clk 0:27:36] } 30. Rb8 { [%eval -1.98] [%clk 0:32:04] } 30... Nf6 { [%eval -2.41] [%clk 0:25:30] } 31. Ng3 { [%eval -2.84] [%clk 0:30:48] } 31... Bh6 { [%eval -2.55] [%clk 0:24:42] } 32. Nef1 { [%eval -3.06] [%clk 0:30:21] } 32... Bf8 { [%eval -2.49] [%clk 0:21:49] } 33. Ne3?! { [%eval -3.76] } { Inaccuracy. Qb7+ was best. } { [%clk 0:29:31] } 33... Bd6 { [%eval -3.9] [%clk 0:21:50] } 34. Rb7+ { [%eval -3.63] [%clk 0:28:14] } 34... Rc7 { [%eval -3.44] [%clk 0:21:33] } 35. Qa4+ { [%eval -4.18] [%clk 0:27:16] } 35... Qc6 { [%eval -4.15] } 36. Rxc7+ { [%eval -4.04] [%clk 0:27:02] } 36... Bxc7 { [%eval -4.0] [%clk 0:21:35] } 37. Qb3 { [%eval -4.0] [%clk 0:27:09] } 37... Bb6 { [%eval -3.73] [%clk 0:19:13] } 38. Nef1 { [%eval -3.99] [%clk 0:26:32] } 38... Qb5 { [%eval -4.2] [%clk 0:19:00] } 39. Qf3 { [%eval -4.09] [%clk 0:25:14] } 39... Ke6 { [%eval -4.66] [%clk 0:19:06] } 40. Ne3 { [%eval -4.93] [%clk 0:25:13] } 40... Qb1+ { [%eval -4.98] [%clk 0:18:33] } 41. Ngf1 { [%eval -5.02] [%clk 0:24:08] } 41... Qxa2 { [%eval -4.96] [%clk 0:17:51] } 42. g4 { [%eval -5.2] [%clk 0:24:04] } 42... hxg4 { [%eval -5.37] [%clk 0:17:36] } 43. hxg4 { [%eval -5.22] [%clk 0:23:55] } 43... Qb1?! { [%eval -4.16] } { Inaccuracy. Ne4 was best. } { [%clk 0:16:39] } 44. Kg2?! { [%eval -5.97] } { Inaccuracy. g5 was best. } 44... Qe4 { [%eval -6.01] [%clk 0:16:31] } 45. Qxe4 { [%eval -6.16] [%clk 0:20:36] } 45... Nxe4 { [%eval -5.86] [%clk 0:16:58] } 46. Nd1 { [%eval -6.09] [%clk 0:19:51] } 46... a5 { [%eval -6.05] [%clk 0:16:49] } 47. f3 { [%eval -6.03] [%clk 0:20:15] } 47... Ng5 { [%eval -6.0] [%clk 0:17:16] } 48. Nd2 { [%eval -6.21] [%clk 0:19:59] } 48... a4 { [%eval -5.95] [%clk 0:16:55] } 49. Nb1 { [%eval -6.09] [%clk 0:19:27] } 49... Bd4 { [%eval -6.04] [%clk 0:16:42] } 50. Na3 { [%eval -6.18] [%clk 0:19:09] } 50... Bc5 { [%eval -6.3] [%clk 0:16:55] } 51. Nb5 { [%eval -6.35] [%clk 0:18:02] } 51... a3 { [%eval -6.15] [%clk 0:17:21] } 52. Ndc3 { [%eval -6.59] } 52... d4 { [%eval -6.6] [%clk 0:17:19] } 53. Na2 { [%eval -7.74] } 53... e4 { [%eval -6.25] [%clk 0:17:08] } 54. fxe4 { [%eval -6.58] [%clk 0:18:13] } 54... Nxe4 { [%eval -6.68] [%clk 0:17:35] } 55. Kf3 { [%eval -6.63] [%clk 0:18:25] } 55... Ke5 { [%eval -6.58] [%clk 0:17:40] } 56. Nc1 { [%eval -6.57] [%clk 0:17:43] } 56... Nc3 { [%eval -6.5] [%clk 0:17:46] } 57. Nd3+ { [%eval -6.91] [%clk 0:17:44] } 57... Kd5 { [%eval -7.25] [%clk 0:17:53] } 58. Nxc5 { [%eval -7.98] [%clk 0:15:00] } 58... Nxb5 { [%eval -7.61] [%clk 0:17:19] } 59. Nb3 { [%eval -8.54] [%clk 0:15:17] } 59... a2 { [%eval -10.19] [%clk 0:17:33] } 60. Ke2 { [%eval -10.39] [%clk 0:15:03] } 60... Kc4 { [%eval -9.71] [%clk 0:17:26] } 61. Na1 { [%eval -16.25] [%clk 0:15:31] } 61... Kc3 { [%eval -15.88] [%clk 0:17:31] } 62. Kd1?! { [%eval #-13] } { Checkmate is now unavoidable. Kf2 was best. } { [%clk 0:15:39] } 62... Kb2?! { [%eval -13.22] } { Lost forced checkmate sequence. d3 was best. } { [%clk 0:17:38] } 0-1