Event: Round 2: Mabusela, Johannes Manyedi - Peng, Xiongjian
Date: 2024-04-14
White: Mabusela, Johannes Manyedi
WhiteTitle: IM
WhiteElo: 2176
Black: Peng, Xiongjian
BlackTitle: GM
BlackElo: 2521
Result: 0-1
ECO: E38
Opening: Nimzo-Indian Defense: Classical Variation, Berlin Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.16] [%clk 1:30:52] } 2. c4 { [%eval 0.16] [%clk 1:31:20] } 2... e6 { [%eval 0.21] [%clk 1:31:16] } 3. Nc3 { [%eval 0.08] [%clk 1:31:30] } 3... Bb4 { [%eval 0.12] [%clk 1:31:30] } 4. Qc2 { [%eval 0.03] [%clk 1:31:11] } 4... c5 { [%eval 0.23] [%clk 1:30:45] } 5. dxc5 { [%eval 0.21] [%clk 1:30:38] } 5... Nc6 { [%eval 0.33] [%clk 1:31:07] } 6. Nf3 { [%eval 0.24] [%clk 1:27:37] } 6... Bxc5 { [%eval 0.21] [%clk 1:31:16] } 7. e3 { [%eval 0.39] [%clk 1:22:05] } 7... O-O { [%eval 0.13] [%clk 1:28:43] } 8. a3 { [%eval 0.28] [%clk 1:20:40] } 8... d5 { [%eval 0.31] [%clk 1:27:36] } 9. Be2 { [%eval -0.1] [%clk 1:14:09] } 9... dxc4 { [%eval -0.08] [%clk 1:13:53] } 10. Bxc4 { [%eval -0.1] [%clk 1:14:37] } 10... Bd7 { [%eval 0.13] [%clk 1:12:18] } 11. O-O { [%eval 0.12] [%clk 1:14:37] } 11... Rc8 { [%eval 0.06] [%clk 1:12:40] } 12. Rd1 { [%eval -0.23] [%clk 1:03:47] } 12... Qe7 { [%eval 0.16] [%clk 1:12:53] } 13. Qe2 { [%eval -0.13] [%clk 1:03:49] } 13... e5 { [%eval 0.08] [%clk 1:11:23] } 14. e4?! { [%eval -0.73] } { Inaccuracy. Nd5 was best. } { [%clk 0:41:53] } 14... Bg4 { [%eval -0.62] [%clk 1:06:15] } 15. Be3?! { [%eval -1.58] } { Inaccuracy. Bg5 was best. } { [%clk 0:36:20] } 15... Nd4 { [%eval -1.6] [%clk 0:58:45] } 16. Bxd4 { [%eval -1.54] [%clk 0:36:01] } 16... Bxd4 { [%eval -1.62] [%clk 0:59:03] } 17. Nd5 { [%eval -1.6] [%clk 0:36:00] } 17... Nxd5 { [%eval -1.64] [%clk 0:59:18] } 18. Bxd5 { [%eval -1.62] [%clk 0:36:12] } 18... Bxf3 { [%eval -1.43] [%clk 0:59:27] } 19. gxf3 { [%eval -1.84] [%clk 0:23:55] } 19... Rc7?! { [%eval -1.22] } { Inaccuracy. Qh4 was best. } { [%clk 0:59:05] } 20. Kh1?! { [%eval -1.83] } { Inaccuracy. f4 was best. } { [%clk 0:21:49] } 20... Rfc8 { [%eval -2.03] [%clk 0:57:08] } 21. Rd2?! { [%eval -2.75] } { Inaccuracy. f4 was best. } { [%clk 0:22:09] } 21... Qf6?! { [%eval -2.02] } { Inaccuracy. Bxb2 was best. } { [%clk 0:54:56] } 22. Rg1 { [%eval -2.37] [%clk 0:20:38] } 22... h5 { [%eval -1.8] [%clk 0:55:06] } 23. Rg2? { [%eval -3.16] } { Mistake. f4 was best. } { [%clk 0:13:48] } 23... Qf4?! { [%eval -2.27] } { Inaccuracy. Bxb2 was best. } { [%clk 0:54:54] } 24. Qd3? { [%eval -4.65] } { Mistake. Rg1 was best. } { [%clk 0:12:46] } 24... Kh7? { [%eval -2.81] } { Mistake. Rc1+ was best. } { [%clk 0:51:35] } 25. Bb3 { [%eval -3.49] [%clk 0:10:47] } 25... g6?! { [%eval -2.3] } { Inaccuracy. Rc1+ was best. } { [%clk 0:51:46] } 26. Rg1 { [%eval -2.4] [%clk 0:10:34] } 26... Kg7 { [%eval -2.3] [%clk 0:51:03] } 27. Qe2 { [%eval -2.36] [%clk 0:05:01] } 27... b5 { [%eval -2.31] [%clk 0:50:28] } 28. a4 { [%eval -2.36] [%clk 0:04:28] } 28... b4 { [%eval -1.98] [%clk 0:50:51] } 29. Rf1 { [%eval -2.01] [%clk 0:03:35] } 29... h4? { [%eval -0.83] } { Mistake. Rc6 was best. } { [%clk 0:50:43] } 30. h3 { [%eval -0.87] [%clk 0:03:45] } 30... Rc6 { [%eval -0.9] [%clk 0:50:03] } 31. Rdd1?! { [%eval -1.77] } { Inaccuracy. Kg2 was best. } { [%clk 0:02:36] } 31... R8c7?! { [%eval -1.14] } { Inaccuracy. Bxb2 was best. } { [%clk 0:49:44] } 32. Rd2 { [%eval -1.17] [%clk 0:02:57] } 32... a5 { [%eval -0.84] [%clk 0:46:18] } 33. Kg2 { [%eval -1.04] [%clk 0:03:11] } 33... Rd6 { [%eval -0.87] [%clk 0:42:29] } 34. Rfd1 { [%eval -1.04] [%clk 0:03:06] } 34... Rcd7 { [%eval -0.71] [%clk 0:34:39] } 35. Bd5 { [%eval -0.71] [%clk 0:02:51] } 35... Rf6 { [%eval -0.55] [%clk 0:34:14] } 36. Rc2 { [%eval -0.64] [%clk 0:01:52] } 36... Rd8 { [%eval -0.55] [%clk 0:28:49] } 37. Rd3 { [%eval -0.53] [%clk 0:01:25] } 37... Qg5+ { [%eval -0.51] [%clk 0:27:53] } 38. Kh1 { [%eval -0.55] [%clk 0:01:41] } 38... Rdd6 { [%eval -0.55] [%clk 0:21:12] } 39. Qd2 { [%eval -0.52] [%clk 0:00:52] } 39... Qh5 { [%eval -0.57] [%clk 0:19:26] } 40. Qe2 { [%eval -0.57] [%clk 0:00:56] } 40... Rb6 { [%eval -0.51] [%clk 0:17:31] } 41. b3 { [%eval -0.69] [%clk 0:01:15] } 41... Bc3 { [%eval -0.3] [%clk 0:17:17] } 42. Rc1 { [%eval -0.31] [%clk 0:01:26] } 42... Rf4 { [%eval -0.28] [%clk 0:14:52] } 43. Rg1 { [%eval -0.29] [%clk 0:29:35] } 43... Rbf6 { [%eval -0.32] [%clk 0:38:30] } 44. Rg4 { [%eval -0.31] [%clk 0:29:52] } 44... Bd4 { [%eval -0.29] [%clk 0:38:46] } 45. Rxf4 { [%eval -0.31] [%clk 0:28:18] } 45... Rxf4 { [%eval -0.3] [%clk 0:39:09] } 46. Kg2 { [%eval -0.3] [%clk 0:28:16] } 46... Qg5+ { [%eval -0.3] [%clk 0:39:11] } 47. Kh1 { [%eval -0.32] [%clk 0:28:29] } 47... Rf6 { [%eval -0.32] [%clk 0:38:37] } 48. Rd1 { [%eval -0.24] [%clk 0:26:16] } 48... Rd6 { [%eval -0.19] [%clk 0:37:04] } 49. Qd2 { [%eval -0.13] [%clk 0:23:50] } 49... Qd8 { [%eval -0.17] [%clk 0:36:56] } 50. Kg2 { [%eval -0.11] [%clk 0:21:23] } 50... Rd7 { [%eval -0.13] [%clk 0:36:54] } 51. Rc1 { [%eval -0.23] [%clk 0:20:40] } 51... Bc3 { [%eval -0.25] [%clk 0:37:16] } 52. Qe3 { [%eval -0.1] [%clk 0:20:51] } 52... Qf6 { [%eval -0.11] [%clk 0:36:29] } 53. Rd1 { [%eval -0.03] [%clk 0:20:05] } 53... Rc7 { [%eval 0.0] [%clk 0:36:34] } 54. Bc4 { [%eval -0.06] [%clk 0:19:33] } 54... Bd4 { [%eval -0.07] [%clk 0:36:57] } 55. Qe2 { [%eval -0.24] [%clk 0:19:14] } 55... Rc8 { [%eval -0.18] [%clk 0:36:38] } 56. Kh1 { [%eval -0.23] [%clk 0:18:24] } 56... Qf4 { [%eval -0.21] [%clk 0:33:45] } 57. Kg2 { [%eval -0.23] [%clk 0:18:11] } 57... Qg5+ { [%eval -0.19] [%clk 0:32:00] } 58. Kh1 { [%eval -0.3] [%clk 0:18:38] } 58... Kf8 { [%eval -0.3] [%clk 0:32:21] } 59. Rg1 { [%eval -0.3] [%clk 0:16:18] } 59... Qf4 { [%eval -0.38] [%clk 0:32:43] } 60. Rd1 { [%eval -0.32] [%clk 0:16:09] } 60... Ke7 { [%eval -0.2] [%clk 0:32:54] } 61. Kg2 { [%eval -0.2] [%clk 0:16:06] } 61... Qg5+ { [%eval -0.19] [%clk 0:33:13] } 62. Kh1 { [%eval -0.2] [%clk 0:16:13] } 62... Rc6 { [%eval -0.17] [%clk 0:33:29] } 63. Rg1 { [%eval -0.21] [%clk 0:10:09] } 63... Qf4 { [%eval -0.24] [%clk 0:32:45] } 64. Rd1 { [%eval -0.23] [%clk 0:09:49] } 64... Rxc4 { [%eval 0.0] [%clk 0:25:54] } 65. bxc4 { [%eval 0.0] [%clk 0:10:03] } 65... b3 { [%eval 0.0] [%clk 0:26:21] } 66. Kg2 { [%eval 0.0] [%clk 0:06:07] } 66... Qg5+ { [%eval 0.0] [%clk 0:25:32] } 67. Kf1 { [%eval -0.03] [%clk 0:05:43] } 67... Qf6 { [%eval 0.0] [%clk 0:25:21] } 68. Rb1 { [%eval 0.0] [%clk 0:04:34] } 68... Qb6 { [%eval 0.0] [%clk 0:25:01] } 69. Qd3 { [%eval 0.0] [%clk 0:04:13] } 69... b2 { [%eval 0.0] [%clk 0:25:23] } 70. Qc2 { [%eval 0.0] [%clk 0:03:33] } 70... Kd6 { [%eval 0.0] [%clk 0:22:47] } 71. Ke2?? { [%eval -3.61] } { Blunder. c5+ was best. } { [%clk 0:00:37] } 71... Kc5 { [%eval -3.6] [%clk 0:22:54] } 72. f4 { [%eval -3.46] [%clk 0:00:36] } 72... exf4 { [%eval -3.21] [%clk 0:22:38] } 73. Qd3?! { [%eval -4.69] } { Inaccuracy. Qd2 was best. } { [%clk 0:00:33] } 73... Qb4 { [%eval -4.62] [%clk 0:20:46] } 74. Kd1 { [%eval -5.82] [%clk 0:00:45] } 74... Qxa4+ { [%eval -5.63] [%clk 0:21:04] } 75. Qc2 { [%eval -6.43] [%clk 0:00:55] } 75... Qxc4 { [%eval -6.55] [%clk 0:19:59] } 76. Qxc4+ { [%eval -7.92] [%clk 0:01:20] } 76... Kxc4 { [%eval -7.68] [%clk 0:20:26] } 77. Kc2 { [%eval -7.88] [%clk 0:01:43] } 77... a4 { [%eval -7.59] [%clk 0:20:11] } 78. Rd1 { [%eval -8.0] [%clk 0:02:06] } 78... a3 { [%eval -7.79] [%clk 0:20:26] } 79. Kb1? { [%eval #-8] } { Checkmate is now unavoidable. e5 was best. } { [%clk 0:02:25] } 79... Kb3 { [%eval #-7] [%clk 0:20:13] } 80. Rxd4 { [%eval #-1] [%clk 0:02:48] } 80... a2# { [%clk 0:20:37] } 0-1