Event: Round 9: Nsibande, Bonisani - Chikwavaire, Tapiwa
Date: 2025-05-01
White: Nsibande, Bonisani
WhiteElo: 1766
Black: Chikwavaire, Tapiwa
BlackElo: 1932
Result: 1-0
ECO: A46
Opening: Yusupov-Rubinstein System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:25:17] } 1... Nf6 { [%eval 0.19] [%clk 1:24:21] } 2. Nf3 { [%eval 0.11] [%clk 1:25:36] } 2... e6 { [%eval 0.14] [%clk 1:24:42] } 3. e3 { [%eval 0.0] [%clk 1:25:44] } 3... b6 { [%eval 0.0] [%clk 1:24:18] } 4. Bd3 { [%eval 0.0] [%clk 1:26:05] } 4... Bb7 { [%eval 0.08] [%clk 1:24:36] } 5. Nbd2 { [%eval 0.0] [%clk 1:26:14] } 5... d5 { [%eval 0.06] [%clk 1:24:33] } 6. O-O { [%eval 0.0] [%clk 1:25:52] } 6... Be7 { [%eval 0.06] [%clk 1:25:01] } 7. b3 { [%eval 0.07] [%clk 1:25:51] } 7... O-O { [%eval 0.09] [%clk 1:25:23] } 8. Bb2 { [%eval 0.16] [%clk 1:26:11] } 8... Nbd7 { [%eval 0.15] [%clk 1:25:30] } 9. Ne5 { [%eval 0.04] [%clk 1:26:19] } 9... c5 { [%eval 0.3] [%clk 1:25:38] } 10. f4 { [%eval 0.12] [%clk 1:21:38] } 10... Ne4 { [%eval 0.21] [%clk 1:25:28] } 11. Bxe4 { [%eval -0.25] [%clk 1:10:37] } 11... dxe4 { [%eval -0.17] [%clk 1:25:31] } 12. f5? { [%eval -1.65] } { Mistake. Qe2 was best. } { [%clk 1:01:14] } 12... exf5 { [%eval -1.65] [%clk 1:18:26] } 13. Rxf5 { [%eval -1.79] [%clk 1:01:22] } 13... Nxe5?! { [%eval -0.76] } { Inaccuracy. cxd4 was best. } { [%clk 1:18:39] } 14. dxe5 { [%eval -0.85] [%clk 0:54:19] } 14... Qd7 { [%eval -0.79] [%clk 1:17:10] } 15. Rf1 { [%eval -0.69] [%clk 0:50:17] } 15... Rad8 { [%eval -0.7] [%clk 1:14:39] } 16. Nc4 { [%eval -0.72] [%clk 0:48:57] } 16... b5?! { [%eval -0.02] } { Inaccuracy. Qe6 was best. } { [%clk 1:13:17] } 17. Nd6 { [%eval -0.09] [%clk 0:45:20] } 17... Bxd6 { [%eval -0.04] [%clk 1:12:35] } 18. exd6 { [%eval -0.01] [%clk 0:45:45] } 18... Qxd6 { [%eval -0.02] [%clk 1:12:16] } 19. Qg4 { [%eval -0.38] [%clk 0:46:00] } 19... Qg6 { [%eval -0.17] [%clk 1:12:08] } 20. Qe2?! { [%eval -1.2] } { Inaccuracy. Qxg6 was best. } { [%clk 0:42:36] } 20... Bc8 { [%eval -1.19] [%clk 1:07:13] } 21. a4?! { [%eval -1.95] } { Inaccuracy. Rf2 was best. } { [%clk 0:35:52] } 21... b4 { [%eval -2.0] [%clk 1:04:36] } 22. Rf4?! { [%eval -2.65] } { Inaccuracy. Qf2 was best. } { [%clk 0:33:47] } 22... Qe6?! { [%eval -1.62] } { Inaccuracy. h5 was best. } { [%clk 0:53:34] } 23. Rd1 { [%eval -1.59] [%clk 0:32:14] } 23... Ba6?! { [%eval -0.66] } { Inaccuracy. Qe7 was best. } { [%clk 0:46:17] } 24. Qe1 { [%eval -0.67] [%clk 0:31:10] } 24... Rd5 { [%eval -0.65] [%clk 0:42:03] } 25. Rxd5 { [%eval -0.73] [%clk 0:30:54] } 25... Qxd5 { [%eval -0.84] [%clk 0:42:21] } 26. h3 { [%eval -0.87] [%clk 0:31:05] } 26... f5?! { [%eval 0.0] } { Inaccuracy. f6 was best. } { [%clk 0:40:33] } 27. Qg3 { [%eval 0.0] [%clk 0:30:27] } 27... Rf7 { [%eval 0.0] [%clk 0:36:04] } 28. Rf2 { [%eval 0.0] [%clk 0:25:05] } 28... h6 { [%eval 0.0] [%clk 0:30:16] } 29. Qg6 { [%eval 0.0] [%clk 0:24:23] } 29... Bc8 { [%eval 0.35] [%clk 0:29:18] } 30. Bxg7 { [%eval 0.28] [%clk 0:22:10] } 30... Rxg7 { [%eval 0.31] [%clk 0:28:30] } 31. Qe8+ { [%eval 0.37] [%clk 0:22:29] } 31... Kh7 { [%eval 0.45] [%clk 0:28:57] } 32. Qxc8 { [%eval 0.44] [%clk 0:22:44] } 32... Rf7 { [%eval 0.97] [%clk 0:28:22] } 33. Qb8 { [%eval 1.03] [%clk 0:22:00] } 33... Qd1+ { [%eval 1.51] [%clk 0:26:39] } 34. Kh2 { [%eval 1.51] [%clk 0:22:18] } 34... Qe1 { [%eval 1.46] [%clk 0:25:48] } 35. Qf4 { [%eval 1.41] [%clk 0:22:32] } 35... Qc1 { [%eval 1.84] [%clk 0:22:31] } 36. g4 { [%eval 1.44] [%clk 0:20:06] } 36... Qd1 { [%eval 1.15] [%clk 0:22:24] } 37. Rg2 { [%eval 1.05] [%clk 0:19:37] } 37... Qf3 { [%eval 1.11] [%clk 0:19:35] } 38. Qxf3?! { [%eval 0.01] } { Inaccuracy. Rf2 was best. } { [%clk 0:18:49] } 38... exf3 { [%eval 0.54] [%clk 0:20:02] } 39. Rf2 { [%eval 0.0] [%clk 0:19:04] } 39... fxg4 { [%eval 0.14] [%clk 0:19:24] } 40. hxg4 { [%eval 0.1] [%clk 0:19:27] } 40... Rg7 { [%eval 0.0] [%clk 0:18:02] } 41. Kh3 { [%eval 0.0] [%clk 0:19:39] } 41... c4 { [%eval 0.0] [%clk 0:17:11] } 42. Rxf3 { [%eval 0.13] [%clk 0:18:53] } 42... cxb3?? { [%eval 2.1] } { Blunder. Re7 was best. } { [%clk 0:17:40] } 43. cxb3 { [%eval 1.79] [%clk 0:19:08] } 43... Rc7?! { [%eval 2.82] } { Inaccuracy. Re7 was best. } { [%clk 0:18:02] } 44. Kg3 { [%eval 2.77] [%clk 0:18:31] } 44... Rc3?! { [%eval 3.77] } { Inaccuracy. Kg6 was best. } { [%clk 0:18:24] } 45. e4 { [%eval 4.11] [%clk 0:18:52] } 45... Kg6 { [%eval 4.11] [%clk 0:18:21] } 46. Kf4 { [%eval 4.06] [%clk 0:18:43] } 46... Rc5 { [%eval 4.24] [%clk 0:11:12] } 47. Rd3 { [%eval 3.97] [%clk 0:18:39] } 47... Rc1 { [%eval 4.82] [%clk 0:10:37] } 48. Rd6+ { [%eval 4.4] [%clk 0:14:38] } 48... Kg7 { [%eval 4.63] [%clk 0:10:23] } 49. Rd7+ { [%eval 4.33] [%clk 0:13:56] } 49... Kf6 { [%eval 4.77] [%clk 0:10:33] } 50. Rd6+ { [%eval 4.5] [%clk 0:10:56] } 50... Kg7 { [%eval 4.55] [%clk 0:11:00] } 51. Rd7+ { [%eval 4.12] [%clk 0:08:57] } 51... Kf6 { [%eval 4.94] [%clk 0:11:28] } 52. e5+ { [%eval 4.74] [%clk 0:09:19] } 52... Ke6 { [%eval 4.9] [%clk 0:10:55] } 53. Rd6+ { [%eval 4.62] [%clk 0:09:24] } 53... Ke7 { [%eval 4.75] [%clk 0:11:20] } 54. Rxh6 { [%eval 4.59] [%clk 0:09:22] } 54... Rc3 { [%eval 4.48] [%clk 0:11:30] } 55. Rh7+ { [%eval 5.11] [%clk 0:09:54] } 55... Ke6 { [%eval 5.11] [%clk 0:10:50] } 56. Rxa7 { [%eval 5.02] [%clk 0:10:14] } 56... Rxb3 { [%eval 4.55] [%clk 0:11:12] } 57. Ra6+ { [%eval 4.77] [%clk 0:10:23] } 57... Ke7 { [%eval 5.31] [%clk 0:11:30] } 58. g5 { [%eval 4.99] [%clk 0:10:02] } 58... Rb1 { [%eval 4.36] [%clk 0:11:58] } 59. g6?? { [%eval 0.0] } { Blunder. Kf5 was best. } { [%clk 0:10:12] } 59... b3 { [%eval 0.0] [%clk 0:12:01] } 60. Ra7+ { [%eval 0.0] [%clk 0:08:48] } 60... Ke6?? { [%eval 5.59] } { Blunder. Kf8 was best. } { [%clk 0:12:09] } 61. g7 { [%eval 5.23] [%clk 0:06:40] } 61... Rg1 { [%eval 5.47] [%clk 0:09:33] } 62. Rb7 { [%eval 5.25] [%clk 0:06:33] } 62... b2 { [%eval 6.2] [%clk 0:09:34] } 63. Rxb2 { [%eval 6.25] [%clk 0:06:40] } 63... Rxg7 { [%eval 5.97] [%clk 0:10:01] } 64. Rb6+ { [%eval 5.8] [%clk 0:06:56] } 64... Kd5 { [%eval 5.69] [%clk 0:10:25] } 65. Rd6+ { [%eval 6.7] [%clk 0:07:16] } 65... Kc5 { [%eval 6.51] [%clk 0:10:38] } 66. a5 { [%eval 5.86] [%clk 0:06:50] } 66... Rg1 { [%eval 6.15] [%clk 0:10:47] } 67. Kf5 { [%eval 6.23] [%clk 0:07:04] } 67... Rf1+ { [%eval 5.94] [%clk 0:10:07] } 68. Ke6 { [%eval 5.71] [%clk 0:06:24] } 68... Ra1?! { [%eval 7.53] } { Inaccuracy. Rh1 was best. } { [%clk 0:09:29] } 69. a6 { [%eval 6.65] [%clk 0:06:47] } 69... Ra2?! { [%eval 14.41] } { Inaccuracy. Rh1 was best. } { [%clk 0:08:39] } 70. Kd7 { [%eval 27.68] [%clk 0:06:21] } 70... Rh2?! { [%eval #13] } { Checkmate is now unavoidable. Rb2 was best. } { [%clk 0:08:43] } 71. e6 { [%eval #13] [%clk 0:06:27] } 71... Rh6 { [%eval #12] [%clk 0:09:00] } 72. a7 { [%eval #11] [%clk 0:06:32] } 72... Rh8 { [%eval #11] [%clk 0:09:23] } 73. Rc6+ { [%eval #11] [%clk 0:06:55] } 73... Kb5 { [%eval #8] [%clk 0:09:10] } 74. Rc8 { [%eval #7] [%clk 0:07:18] } 74... Rh7+ { [%eval #7] [%clk 0:09:15] } 75. e7 { [%eval #6] [%clk 0:07:46] } 75... Kb6 { [%eval #5] [%clk 0:09:26] } 76. a8=Q { [%eval #4] [%clk 0:07:42] } 76... Rh6 { [%eval #4] [%clk 0:09:48] } 77. Rc6+ { [%eval #4] [%clk 0:07:49] } 1-0