Event: Round 4: Stanford Chiwambo - Nyama Peter
Date: 2024-03-30
White: Stanford Chiwambo
Black: Nyama Peter
BlackElo: 1962
Result: 0-1
ECO: E91
Opening: King's Indian Defense: Orthodox Variation
Variant: Standard

1. c4 { [%eval 0.16] [%clk 1:29:53] } 1... Nf6 { [%eval 0.21] [%clk 1:28:08] } 2. d4 { [%eval 0.16] [%clk 1:26:56] } 2... g6 { [%eval 0.37] [%clk 1:25:41] } 3. Nc3 { [%eval 0.31] [%clk 1:26:27] } 3... Bg7 { [%eval 0.53] [%clk 1:25:35] } 4. e4 { [%eval 0.67] [%clk 1:26:06] } 4... d6 { [%eval 0.58] [%clk 1:25:30] } 5. Be2 { [%eval 0.13] [%clk 1:25:30] } 5... O-O { [%eval 0.45] [%clk 1:25:23] } 6. Nf3 { [%eval 0.5] [%clk 1:24:58] } 6... Bg4 { [%eval 0.56] [%clk 1:23:52] } 7. O-O { [%eval 0.58] [%clk 1:24:08] } 7... Nc6 { [%eval 0.95] [%clk 1:22:58] } 8. Be3 { [%eval 0.59] [%clk 1:22:45] } 8... e5 { [%eval 0.58] [%clk 1:21:01] } 9. d5 { [%eval 0.68] [%clk 1:22:27] } 9... Ne7 { [%eval 0.87] [%clk 1:20:09] } 10. h3 { [%eval 0.81] [%clk 1:21:22] } 10... Bxf3 { [%eval 0.85] [%clk 1:19:59] } 11. Bxf3 { [%eval 0.86] [%clk 1:20:39] } 11... Nd7 { [%eval 0.81] } 12. Qd2 { [%eval 0.43] [%clk 1:18:19] } 12... f5 { [%eval 0.42] [%clk 1:19:37] } 13. Bh6?! { [%eval -0.32] } { Inaccuracy. Qc2 was best. } { [%clk 1:17:24] } 13... a5 { [%eval -0.07] [%clk 1:18:10] } 14. Bxg7 { [%eval -0.39] [%clk 1:16:06] } 14... Kxg7 { [%eval -0.42] [%clk 1:18:02] } 15. b3 { [%eval -0.28] [%clk 1:12:40] } 15... Nc5 { [%eval -0.12] } 16. Rfe1 { [%eval -0.33] [%clk 1:11:47] } 16... b6 { [%eval -0.33] [%clk 1:16:36] } 17. Rad1 { [%eval -0.48] [%clk 1:11:09] } 17... Qd7 { [%eval 0.06] [%clk 1:14:10] } 18. Qg5 { [%eval -0.37] [%clk 1:09:49] } 18... h6 { [%eval -0.29] [%clk 1:13:10] } 19. Qd2 { [%eval -0.33] [%clk 1:08:00] } 19... Rf7 { [%eval -0.1] [%clk 1:11:36] } 20. exf5 { [%eval -0.09] [%clk 1:05:54] } 20... Nxf5 { [%eval -0.08] [%clk 1:09:28] } 21. Ne4?! { [%eval -1.14] } { Inaccuracy. Bg4 was best. } { [%clk 1:03:27] } 21... Nxe4?! { [%eval -0.51] } { Inaccuracy. Nd4 was best. } { [%clk 1:06:17] } 22. Rxe4 { [%eval -0.59] [%clk 1:02:21] } 22... Nd4?! { [%eval 0.0] } { Inaccuracy. h5 was best. } { [%clk 1:05:01] } 23. Bg4 { [%eval -0.03] [%clk 1:01:23] } 23... Nf5 { [%eval 0.2] [%clk 1:00:15] } 24. f4 { [%eval 0.1] [%clk 0:59:32] } 24... h5? { [%eval 1.22] } { Mistake. exf4 was best. } { [%clk 0:57:32] } 25. Bf3?? { [%eval -2.44] } { Blunder. fxe5 was best. } { [%clk 0:42:56] } 25... Ng3 { [%eval -2.38] [%clk 0:56:46] } 26. Re3 { [%eval -2.82] [%clk 0:41:43] } 26... Rxf4 { [%eval -2.77] [%clk 0:56:32] } 27. Rde1?! { [%eval -3.58] } { Inaccuracy. Bg4 was best. } { [%clk 0:39:26] } 27... Raf8 { [%eval -3.65] [%clk 0:55:54] } 28. Qc3 { [%eval -3.52] [%clk 0:37:54] } 28... R4f6 { [%eval -2.99] [%clk 0:52:37] } 29. Bg4 { [%eval -3.0] [%clk 0:36:33] } 29... Nf5 { [%eval -3.03] [%clk 0:51:41] } 30. Bxf5 { [%eval -2.82] [%clk 0:36:11] } 30... Qxf5 { [%eval -2.52] [%clk 0:51:12] } 31. Rf3 { [%eval -3.08] [%clk 0:35:20] } 31... Qg5 { [%eval -2.85] [%clk 0:50:59] } 32. Rxf6 { [%eval -3.1] [%clk 0:33:47] } 32... Qxf6 { [%eval -2.92] [%clk 0:50:28] } 33. a3 { [%eval -3.16] [%clk 0:33:00] } 33... Qf2+ { [%eval -3.37] [%clk 0:49:37] } 34. Kh1 { [%eval -3.27] [%clk 0:32:50] } 34... Qa2 { [%eval -2.84] [%clk 0:48:27] } 35. Ra1 { [%eval -3.27] [%clk 0:31:46] } 35... Qe2 { [%eval -3.14] [%clk 0:48:15] } 36. Re1 { [%eval -3.43] [%clk 0:30:56] } 36... Rf1+ { [%eval -3.48] [%clk 0:47:21] } 37. Rxf1 { [%eval -3.47] [%clk 0:30:48] } 37... Qxf1+ { [%eval -3.39] [%clk 0:47:15] } 38. Kh2 { [%eval -3.71] [%clk 0:30:37] } 38... Qf4+ { [%eval -3.63] [%clk 0:47:07] } 39. g3 { [%eval -3.78] [%clk 0:26:44] } 39... Qd4 { [%eval -3.68] [%clk 0:44:31] } 40. Qc2 { [%eval -3.63] [%clk 0:22:12] } 40... e4 { [%eval -3.96] [%clk 0:42:27] } 41. Kg2 { [%eval -3.35] [%clk 0:21:35] } 41... Kf6 { [%eval -2.82] [%clk 0:42:04] } 42. a4? { [%eval -4.81] } { Mistake. Qc1 was best. } { [%clk 0:19:47] } 42... Ke5 { [%eval -4.57] } 43. h4 { [%eval -5.14] [%clk 0:18:47] } 43... Kf5 { [%eval -4.95] [%clk 0:34:32] } 44. Qe2 { [%eval -4.96] [%clk 0:15:46] } 44... Ke5 { [%eval -4.63] [%clk 0:32:48] } 45. g4?! { [%eval -5.86] } { Inaccuracy. Qc2 was best. } { [%clk 0:14:15] } 45... hxg4 { [%eval -6.1] [%clk 0:30:14] } 46. Qxg4 { [%eval -6.32] [%clk 0:14:08] } 46... Qd2+ { [%eval -5.75] [%clk 0:30:10] } 47. Kg1?! { [%eval -7.71] } { Inaccuracy. Kg3 was best. } { [%clk 0:12:27] } 47... e3 { [%eval -7.64] [%clk 0:20:19] } 48. Qe6+ { [%eval -8.37] [%clk 0:10:34] } 48... Kd4 { [%eval -8.49] [%clk 0:18:02] } 49. Qf6+ { [%eval -8.35] [%clk 0:10:24] } 49... Kc5 { [%eval -8.04] [%clk 0:17:45] } 50. Qf7 { [%eval -8.31] [%clk 0:08:06] } 50... Kb4 { [%eval -8.51] [%clk 0:16:00] } 51. Qxc7?? { [%eval #-30] } { Checkmate is now unavoidable. Qf4 was best. } { [%clk 0:07:29] } 51... Qf2+ { [%eval #-31] [%clk 0:15:29] } 52. Kh1 { [%eval #-31] [%clk 0:07:22] } 52... e2 { [%eval -10.57] [%clk 0:15:12] } 53. Qxb6+ { [%clk 0:05:28] } 53... Qxb6 { [%clk 0:15:00] } 0-1