Event: B-section
Site: University Of Johannesburg, South Africa
Date: 2025-06-28
White: Coetsee, Dewald
WhiteElo: 1837
Black: PRINCE CHIDEMBO
BlackElo: 1905
Result: 1-0
ECO: B43
Opening: Sicilian Defense: Kan Variation, Knight Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:30] } 1... c5 { [%eval 0.25] [%clk 1:30:30] } 2. Nf3 { [%eval 0.2] [%clk 1:30:30] } 2... e6 { [%eval 0.28] [%clk 1:30:30] } 3. d4 { [%eval 0.4] [%clk 1:30:30] } 3... cxd4 { [%eval 0.29] [%clk 1:30:30] } 4. Nxd4 { [%eval 0.23] [%clk 1:30:30] } 4... a6 { [%eval 0.42] [%clk 1:13:26] } 5. Nc3 { [%eval 0.35] [%clk 1:32:11] } 5... Qc7 { [%eval 0.44] [%clk 1:13:42] } 6. Be2 { [%eval 0.1] [%clk 1:31:27] } 6... b6 { [%eval 0.45] [%clk 1:11:09] } 7. O-O { [%eval 0.42] [%clk 1:26:01] } 7... Bb7 { [%eval 0.38] [%clk 1:08:22] } 8. Bf3 { [%eval 0.32] [%clk 1:19:10] } 8... Nc6 { [%eval 0.23] [%clk 1:08:17] } 9. Be3?! { [%eval -0.38] } { Inaccuracy. Nxc6 was best. } { [%clk 1:19:23] } 9... Ne5 { [%eval -0.37] [%clk 1:07:05] } 10. Bf4 { [%eval -0.64] [%clk 1:04:42] } 10... Nxf3+?! { [%eval 0.32] } { Inaccuracy. Nf6 was best. } { [%clk 0:56:22] } 11. Qxf3 { [%eval 0.42] [%clk 1:05:05] } 11... d6 { [%eval 0.57] [%clk 0:56:49] } 12. Bg3?! { [%eval -0.35] } { Inaccuracy. Rfe1 was best. } { [%clk 1:02:31] } 12... Nf6 { [%eval -0.32] [%clk 0:56:58] } 13. Qe2 { [%eval -0.34] [%clk 1:02:34] } 13... Be7 { [%eval -0.27] [%clk 0:56:24] } 14. e5 { [%eval -0.58] [%clk 1:00:11] } 14... dxe5 { [%eval -0.55] [%clk 0:54:56] } 15. Bxe5 { [%eval -0.62] [%clk 1:00:17] } 15... Qc5 { [%eval -0.56] [%clk 0:54:35] } 16. Rad1 { [%eval -0.48] [%clk 0:59:42] } 16... O-O { [%eval -0.57] [%clk 0:54:18] } 17. Nb3 { [%eval -0.54] [%clk 0:58:31] } 17... Qc6 { [%eval -0.59] [%clk 0:54:33] } 18. f3 { [%eval -0.55] [%clk 0:58:51] } 18... Rac8 { [%eval -0.63] [%clk 0:52:27] } 19. Rd2 { [%eval -0.51] [%clk 0:57:00] } 19... b5 { [%eval -0.51] [%clk 0:48:43] } 20. a3 { [%eval -0.47] [%clk 0:55:01] } 20... Rfd8 { [%eval -0.4] [%clk 0:47:32] } 21. Rfd1 { [%eval -0.41] [%clk 0:53:32] } 21... Rxd2 { [%eval -0.43] [%clk 0:47:44] } 22. Rxd2 { [%eval -0.48] [%clk 0:53:14] } 22... h6 { [%eval -0.41] [%clk 0:45:15] } 23. Kh1 { [%eval -0.5] [%clk 0:50:23] } 23... Qe8 { [%eval -0.28] [%clk 0:44:59] } 24. Qf2 { [%eval -0.53] [%clk 0:45:04] } 24... Nd7 { [%eval -0.44] [%clk 0:43:17] } 25. Bd4 { [%eval -0.88] [%clk 0:38:32] } 25... e5 { [%eval -0.91] [%clk 0:40:51] } 26. Be3 { [%eval -0.84] [%clk 0:38:27] } 26... b4 { [%eval -0.7] [%clk 0:37:25] } 27. axb4 { [%eval -0.7] [%clk 0:38:14] } 27... Bxb4 { [%eval -0.73] [%clk 0:37:34] } 28. Qg3 { [%eval -0.83] [%clk 0:33:34] } 28... Kh7?? { [%eval 3.4] } { Blunder. Nf8 was best. } { [%clk 0:33:27] } 29. Qg4 { [%eval 3.33] [%clk 0:28:53] } 29... Bxc3 { [%eval 3.51] [%clk 0:02:31] } 30. Rxd7 { [%eval 3.59] [%clk 0:28:40] } 30... Bc6 { [%eval 4.05] [%clk 0:02:01] } 31. Rxf7?? { [%eval 1.12] } { Blunder. Qf5+ was best. } { [%clk 0:24:43] } 31... Qxf7 { [%eval 1.04] [%clk 0:02:18] } 32. Qxc8 { [%eval 1.17] [%clk 0:25:06] } 32... Bxf3?? { [%eval 4.67] } { Blunder. Qc4 was best. } { [%clk 0:02:17] } 33. Qxc3 { [%eval 4.72] [%clk 0:25:17] } 33... Bd5 { [%eval 4.74] [%clk 0:01:45] } 34. Qd3+ { [%eval 4.93] [%clk 0:24:16] } 34... Kg8 { [%eval 5.12] [%clk 0:02:01] } 35. Qxa6 { [%eval 5.04] [%clk 0:22:56] } 35... Bc4 { [%eval 5.33] [%clk 0:01:22] } 36. Qa8+ { [%eval 5.38] [%clk 0:23:03] } 36... Kh7 { [%eval 5.42] [%clk 0:01:45] } 37. Qf3 { [%eval 5.37] [%clk 0:23:23] } 37... Qg6 { [%eval 5.74] [%clk 0:01:35] } 38. Nd2 { [%eval 5.69] [%clk 0:23:17] } 38... Be6 { [%eval 5.47] [%clk 0:02:03] } 39. h3 { [%eval 5.31] [%clk 0:23:04] } 39... Kh8 { [%eval 6.18] [%clk 0:01:42] } 40. c4 { [%eval 6.08] [%clk 0:22:49] } 40... Qc2 { [%eval 6.09] [%clk 0:01:42] } 41. b3 { [%eval 5.94] [%clk 0:22:18] } 41... Qc3 { [%eval 6.07] [%clk 0:01:27] } 42. Kh2 { [%eval 6.05] [%clk 0:21:33] } 42... Bg8 { [%eval 6.52] [%clk 0:01:20] } 43. Bxh6 { [%eval 6.41] [%clk 0:18:50] } 43... Qxf3 { [%eval 6.19] [%clk 0:00:51] } 44. Nxf3 { [%eval 6.56] [%clk 0:18:55] } 44... gxh6 { [%eval 7.18] [%clk 0:01:00] } 45. Nxe5 { [%eval 7.1] [%clk 0:19:19] } 45... Kg7 { [%eval 7.28] [%clk 0:01:29] } 46. Kg3 { [%eval 6.93] [%clk 0:19:36] } 46... Kf6 { [%eval 7.51] [%clk 0:01:51] } 47. Kf4 { [%eval 7.46] [%clk 0:20:01] } 47... Ke7 { [%eval 7.41] [%clk 0:02:11] } 48. b4 { [%eval 7.22] [%clk 0:20:22] } 48... Kd6 { [%eval 7.14] [%clk 0:02:40] } 49. c5+ { [%eval 7.49] [%clk 0:20:36] } 49... Kd5 { [%eval 8.28] [%clk 0:02:49] } 50. g4 { [%eval 7.65] [%clk 0:20:42] } 50... Be6 { [%eval 8.08] [%clk 0:03:16] } 51. h4 { [%eval 7.88] [%clk 0:21:02] } 51... Kd4 { [%eval 8.65] [%clk 0:03:20] } 52. c6 { [%eval 7.9] [%clk 0:20:23] } 52... Kd5 { [%eval 8.01] [%clk 0:03:47] } 53. g5 { [%eval 7.9] [%clk 0:20:31] } 53... hxg5+ { [%eval 9.21] [%clk 0:04:14] } 54. hxg5 { [%eval 9.95] [%clk 0:20:55] } 54... Kd6 { [%eval 10.91] [%clk 0:04:38] } 55. g6 { [%eval 10.52] [%clk 0:21:00] } 55... Bg8 { [%eval 11.12] [%clk 0:04:32] } 56. b5 { [%eval 10.73] [%clk 0:21:16] } 56... Kc7?! { [%eval #17] } { Checkmate is now unavoidable. Bd5 was best. } { [%clk 0:04:52] } 57. Kg5 { [%eval 27.4] [%clk 0:21:20] } 57... Kb6 { [%eval 14.76] [%clk 0:05:15] } 58. Kf6 { [%eval 13.05] [%clk 0:21:34] } 58... Bd5 { [%eval 13.48] [%clk 0:05:43] } 59. g7 { [%eval 9.53] [%clk 0:21:45] } 59... Kc7 { [%eval #12] [%clk 0:05:17] } 60. Ke7 { [%eval #11] [%clk 0:21:58] } 60... Bg8 { [%eval #11] [%clk 0:05:36] } 61. Kf8?! { [%eval 26.56] } { Lost forced checkmate sequence. b6+ was best. } { [%clk 0:21:39] } 1-0