Event: Round 6: Jan Karsten - Khanya Mazibuko
Date: 2024-01-05
White: Jan Karsten
Black: Khanya Mazibuko
Result: 1/2-1/2
ECO: C95
Opening: Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:32] } 1... e5 { [%eval 0.17] [%clk 1:30:26] } 2. Nf3 { [%eval 0.29] [%clk 1:30:57] } 2... Nc6 { [%eval 0.32] [%clk 1:30:22] } 3. Bb5 { [%eval 0.34] [%clk 1:29:41] } 3... a6 { [%eval 0.38] [%clk 1:30:03] } 4. Ba4 { [%eval 0.31] [%clk 1:29:54] } 4... Nf6 { [%eval 0.3] [%clk 1:29:30] } 5. O-O { [%eval 0.24] [%clk 1:29:51] } 5... Be7 { [%eval 0.36] [%clk 1:28:37] } 6. Re1 { [%eval 0.46] [%clk 1:30:06] } 6... b5 { [%eval 0.33] [%clk 1:28:17] } 7. Bb3 { [%eval 0.3] [%clk 1:30:23] } 7... d6 { [%eval 0.28] [%clk 1:28:14] } 8. c3 { [%eval 0.42] [%clk 1:30:41] } 8... O-O { [%eval 0.46] [%clk 1:28:33] } 9. h3 { [%eval 0.55] [%clk 1:30:58] } 9... Nb8 { [%eval 0.54] [%clk 1:28:01] } 10. d4 { [%eval 0.5] [%clk 1:31:03] } 10... Nbd7 { [%eval 0.5] [%clk 1:28:18] } 11. c4 { [%eval 0.45] [%clk 1:31:05] } 11... c6 { [%eval 0.46] [%clk 1:28:01] } 12. Nc3 { [%eval 0.14] [%clk 1:30:51] } 12... b4 { [%eval 0.46] [%clk 1:27:27] } 13. Ne2 { [%eval 0.28] [%clk 1:30:06] } 13... Nxe4 { [%eval 0.25] [%clk 1:24:11] } 14. Qc2 { [%eval 0.22] [%clk 1:29:57] } 14... Ng5 { [%eval 0.53] [%clk 1:15:36] } 15. Bxg5 { [%eval 0.74] [%clk 1:15:30] } 15... Bxg5 { [%eval 0.54] [%clk 1:15:49] } 16. c5 { [%eval 0.65] [%clk 1:14:40] } 16... exd4 { [%eval 0.51] [%clk 0:59:28] } 17. Nexd4 { [%eval 0.52] [%clk 1:09:48] } 17... Bb7?? { [%eval 4.89] } { Blunder. Nxc5 was best. } { [%clk 0:58:09] } 18. Nf5?? { [%eval 1.16] } { Blunder. Bxf7+ was best. } { [%clk 0:57:28] } 18... d5 { [%eval 1.16] [%clk 0:35:47] } 19. Nd6 { [%eval 0.98] [%clk 0:43:33] } 19... Rb8 { [%eval 0.7] [%clk 0:29:32] } 20. Ba4 { [%eval 0.32] [%clk 0:40:47] } 20... Ba8 { [%eval 0.75] [%clk 0:29:11] } 21. Nd4?! { [%eval 0.1] } { Inaccuracy. Nxg5 was best. } { [%clk 0:36:50] } 21... Qa5 { [%eval 0.15] [%clk 0:22:19] } 22. Nxc6 { [%eval -0.11] [%clk 0:31:15] } 22... Bxc6 { [%eval -0.08] [%clk 0:22:37] } 23. Bxc6 { [%eval -0.11] [%clk 0:31:41] } 23... Qxc5 { [%eval -0.12] [%clk 0:22:52] } 24. Qxc5 { [%eval -0.06] [%clk 0:27:28] } 24... Nxc5 { [%eval -0.14] [%clk 0:22:33] } 25. Re5 { [%eval -0.11] [%clk 0:17:01] } 25... Bf6 { [%eval -0.07] [%clk 0:22:09] } 26. Rxd5 { [%eval -0.1] [%clk 0:17:10] } 26... Ne6 { [%eval -0.1] [%clk 0:22:22] } 27. Rad1 { [%eval -0.23] [%clk 0:13:26] } 27... Bxb2 { [%eval -0.27] [%clk 0:21:32] } 28. Ba4 { [%eval -0.24] [%clk 0:13:24] } 28... Nf4 { [%eval -0.19] [%clk 0:20:32] } 29. R5d2? { [%eval -1.46] } { Mistake. Ra5 was best. } { [%clk 0:13:16] } 29... Bc3 { [%eval -1.44] [%clk 0:20:56] } 30. Rc2 { [%eval -1.28] [%clk 0:13:39] } 30... Rbd8?! { [%eval -0.31] } { Inaccuracy. Rfd8 was best. } { [%clk 0:21:03] } 31. Bb3 { [%eval -0.67] [%clk 0:11:26] } 31... g6 { [%eval -0.58] [%clk 0:19:13] } 32. g3?! { [%eval -1.34] } { Inaccuracy. Kf1 was best. } { [%clk 0:07:36] } 32... Ne6 { [%eval -0.93] [%clk 0:18:36] } 33. Bxe6?! { [%eval -1.84] } { Inaccuracy. Kg2 was best. } { [%clk 0:03:39] } 33... fxe6 { [%eval -2.1] [%clk 0:18:59] } 34. Rcc1 { [%eval -1.96] [%clk 0:03:53] } 34... e5 { [%eval -2.02] [%clk 0:13:08] } 35. Ne4 { [%eval -2.57] [%clk 0:03:14] } 35... Rd4?! { [%eval -1.46] } { Inaccuracy. Rxd1+ was best. } { [%clk 0:13:36] } 36. Nxc3 { [%eval -1.75] [%clk 0:02:10] } 36... bxc3 { [%eval -1.65] [%clk 0:13:58] } 37. Rf1?! { [%eval -2.87] } { Inaccuracy. Re1 was best. } { [%clk 0:02:23] } 37... Rd3? { [%eval -1.56] } { Mistake. Rc8 was best. } { [%clk 0:13:35] } 38. Rc2?! { [%eval -2.32] } { Inaccuracy. Rfe1 was best. } { [%clk 0:02:22] } 38... Kf7 { [%eval -2.3] [%clk 0:10:54] } 39. Rb1 { [%eval -2.32] [%clk 0:02:11] } 39... Rc8?! { [%eval -1.29] } { Inaccuracy. Ke6 was best. } { [%clk 0:10:30] } 40. Rb3?! { [%eval -2.33] } { Inaccuracy. Kf1 was best. } { [%clk 0:01:02] } 40... Ke6?! { [%eval -1.59] } { Inaccuracy. e4 was best. } { [%clk 0:08:56] } 41. Kf1 { [%eval -1.77] [%clk 0:01:09] } 41... Kd5 { [%eval -1.69] [%clk 0:09:00] } 42. Ke2 { [%eval -1.72] [%clk 0:01:23] } 42... e4 { [%eval -1.54] [%clk 0:09:29] } 43. Rb7?! { [%eval -2.6] } { Inaccuracy. Ra3 was best. } { [%clk 0:01:00] } 43... h5 { [%eval -2.57] [%clk 0:08:06] } 44. Rd7+ { [%eval -2.74] [%clk 0:01:16] } 44... Kc4 { [%eval -2.72] [%clk 0:08:32] } 45. Re7 { [%eval -2.81] [%clk 0:01:27] } 45... Rcd8 { [%eval -2.95] [%clk 0:06:08] } 46. Rc7+ { [%eval -3.23] [%clk 0:00:35] } 46... Kb4 { [%eval -2.93] [%clk 0:06:25] } 47. Rb7+ { [%eval -3.35] [%clk 0:00:35] } 47... Ka4 { [%eval -3.07] [%clk 0:06:39] } 48. Kf1?! { [%eval -4.14] } { Inaccuracy. Rc7 was best. } { [%clk 0:00:40] } 48... e3 { [%eval -4.33] [%clk 0:06:15] } 49. Rb3 { [%eval -4.62] [%clk 0:00:35] } 49... Rd1+ { [%eval -4.55] [%clk 0:04:36] } 50. Kg2 { [%eval -4.79] [%clk 0:01:03] } 50... R8d2? { [%eval -2.37] } { Mistake. exf2 was best. } { [%clk 0:05:04] } 51. Rbxc3 { [%eval -2.66] [%clk 0:00:57] } 51... Rxf2+?? { [%eval 0.0] } { Blunder. Rb1 was best. } { [%clk 0:04:54] } 52. Rxf2 { [%eval 0.0] [%clk 0:01:17] } 52... exf2 { [%eval 0.0] [%clk 0:05:22] } 53. Kxf2 { [%eval 0.0] [%clk 0:01:35] } 53... Rd2+ { [%eval 0.0] [%clk 0:05:50] } 54. Ke3 { [%eval 0.0] [%clk 0:01:25] } 1/2-1/2