Event: Round 8: Jan Karsten - Gillan Bwalya
Date: 2023-10-03
White: Jan Karsten
WhiteTitle: IM
WhiteElo: 2249
Black: Gillan Bwalya
BlackTitle: IM
BlackElo: 2380
Result: 1-0
ECO: C72
Opening: Ruy Lopez: Morphy Defense, Modern Steinitz Defense
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:03:04] } 1... e5 { [%eval 0.35] [%clk 0:03:04] } 2. Nf3 { [%eval 0.29] [%clk 0:03:04] } 2... Nc6 { [%eval 0.32] [%clk 1:27:22] } 3. Bb5 { [%eval 0.34] [%clk 1:33:43] } 3... a6 { [%eval 0.38] [%clk 1:24:06] } 4. Ba4 { [%eval 0.31] [%clk 1:33:59] } 4... d6 { [%eval 0.5] [%clk 1:20:52] } 5. O-O { [%eval 0.44] [%clk 1:31:24] } 5... Ne7 { [%eval 0.78] [%clk 1:19:48] } 6. d4 { [%eval 0.5] [%clk 1:25:26] } 6... Bd7 { [%eval 0.84] [%clk 1:18:55] } 7. d5 { [%eval 0.92] [%clk 1:17:02] } 7... Nb8 { [%eval 1.03] [%clk 1:18:26] } 8. c4 { [%eval 0.62] [%clk 1:16:04] } 8... Ng6 { [%eval 0.56] [%clk 1:17:23] } 9. Nc3 { [%eval 0.65] [%clk 1:14:44] } 9... Be7 { [%eval 0.61] [%clk 1:17:05] } 10. Be3 { [%eval 0.61] [%clk 1:13:34] } 10... O-O { [%eval 0.59] [%clk 1:17:18] } 11. Rc1 { [%eval 0.53] [%clk 1:12:56] } 11... f5 { [%eval 0.59] [%clk 1:03:33] } 12. Bxd7 { [%eval 0.55] [%clk 1:12:50] } 12... Nxd7 { [%eval 0.57] [%clk 1:03:24] } 13. exf5 { [%eval 0.64] [%clk 1:12:44] } 13... Rxf5 { [%eval 0.57] [%clk 1:03:40] } 14. Ne4 { [%eval 0.56] [%clk 1:12:28] } 14... Nc5?! { [%eval 1.63] } { Inaccuracy. a5 was best. } { [%clk 1:01:01] } 15. Nxc5?! { [%eval 1.03] } { Inaccuracy. Bxc5 was best. } { [%clk 1:02:50] } 15... dxc5 { [%eval 0.9] [%clk 1:01:16] } 16. Nd2 { [%eval 0.95] [%clk 1:02:37] } 16... b6 { [%eval 1.05] [%clk 0:55:31] } 17. Ne4 { [%eval 1.08] [%clk 0:57:20] } 17... Bd6 { [%eval 1.07] [%clk 0:52:42] } 18. Qg4 { [%eval 1.22] [%clk 0:53:38] } 18... Qd7 { [%eval 1.25] [%clk 0:48:05] } 19. Ng3 { [%eval 0.92] [%clk 0:49:15] } 19... Rf7 { [%eval 0.98] [%clk 0:45:53] } 20. Qxd7 { [%eval 0.69] [%clk 0:48:53] } 20... Rxd7 { [%eval 0.62] [%clk 0:46:16] } 21. Ne4 { [%eval 0.61] [%clk 0:49:16] } 21... h6 { [%eval 0.74] [%clk 0:42:51] } 22. f3 { [%eval 0.49] [%clk 0:47:37] } 22... Rf7 { [%eval 0.62] [%clk 0:40:53] } 23. Rfe1 { [%eval 0.46] [%clk 0:41:33] } 23... Ne7 { [%eval 0.61] [%clk 0:39:14] } 24. b4 { [%eval 0.72] [%clk 0:34:09] } 24... cxb4 { [%eval 0.79] [%clk 0:38:35] } 25. Bxb6 { [%eval 0.85] [%clk 0:34:28] } 25... Nf5 { [%eval 1.22] [%clk 0:33:17] } 26. Ba5 { [%eval 1.23] [%clk 0:32:45] } 26... Bf8 { [%eval 1.36] [%clk 0:31:58] } 27. Rb1 { [%eval 1.05] [%clk 0:28:04] } 27... Rb8 { [%eval 1.14] [%clk 0:30:20] } 28. c5?! { [%eval 0.49] } { Inaccuracy. Kf2 was best. } { [%clk 0:21:19] } 28... Rd7? { [%eval 1.82] } { Mistake. Nd4 was best. } { [%clk 0:27:10] } 29. d6 { [%eval 1.89] [%clk 0:18:45] } 29... cxd6 { [%eval 1.82] [%clk 0:27:21] } 30. c6 { [%eval 1.75] [%clk 0:14:59] } 30... Rf7 { [%eval 1.84] [%clk 0:27:33] } 31. c7 { [%eval 1.86] [%clk 0:14:00] } 31... Rc8 { [%eval 1.95] [%clk 0:27:56] } 32. Rxb4 { [%eval 1.97] [%clk 0:13:47] } 32... Rfxc7 { [%eval 2.0] [%clk 0:24:02] } 33. Bxc7 { [%eval 1.98] [%clk 0:14:11] } 33... Rxc7 { [%eval 1.78] [%clk 0:24:28] } 34. Ng3 { [%eval 1.75] [%clk 0:13:24] } 34... Nd4 { [%eval 1.94] [%clk 0:23:41] } 35. Rb6 { [%eval 1.95] [%clk 0:13:03] } 35... Ra7?! { [%eval 2.68] } { Inaccuracy. Kh7 was best. } { [%clk 0:22:40] } 36. Ne2 { [%eval 2.78] [%clk 0:11:20] } 36... Ne6 { [%eval 2.86] [%clk 0:22:06] } 37. Nc3 { [%eval 2.31] [%clk 0:10:04] } 37... Nc5 { [%eval 2.83] [%clk 0:12:57] } 38. Reb1 { [%eval 2.84] [%clk 0:09:28] } 38... Kf7 { [%eval 2.96] [%clk 0:12:50] } 39. Ne4 { [%eval 3.27] [%clk 0:09:36] } 39... d5 { [%eval 3.17] [%clk 0:11:54] } 40. Nd6+ { [%eval 3.0] [%clk 0:09:40] } 40... Kg8 { [%eval 3.31] [%clk 0:10:16] } 41. Rc6 { [%eval 3.46] [%clk 0:09:26] } 41... Nd3 { [%eval 3.63] [%clk 0:05:31] } 42. Rb8 { [%eval 3.55] [%clk 0:08:41] } 42... Rd7 { [%eval 3.62] [%clk 0:05:47] } 43. Rxa6 { [%eval 3.6] [%clk 0:07:23] } 43... d4 { [%eval 4.07] [%clk 0:05:51] } 44. h4 { [%eval 3.46] [%clk 0:06:39] } 44... Nf4 { [%eval 3.21] [%clk 0:03:33] } 45. Kf2 { [%eval 3.09] [%clk 0:05:57] } 45... Nd3+?! { [%eval 4.36] } { Inaccuracy. d3 was best. } { [%clk 0:02:24] } 46. Ke2 { [%eval 4.5] [%clk 0:05:42] } 46... Nf4+ { [%eval 4.56] [%clk 0:02:38] } 47. Kd2 { [%eval 4.32] [%clk 0:05:40] } 47... g6 { [%eval 5.0] [%clk 0:02:06] } 48. g3 { [%eval 5.1] [%clk 0:04:20] } 48... Nh5 { [%eval 5.09] [%clk 0:01:52] } 49. Nc4 { [%eval 5.34] [%clk 0:04:01] } 1-0