Event: Round 9: Kenneth Willenberg - Jan Karsten
Date: 2024-01-07
White: Kenneth Willenberg
Black: Jan Karsten
Result: 0-1
ECO: C77
Opening: Ruy Lopez: Morphy Defense, Anderssen Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:56] } 1... e5 { [%eval 0.17] [%clk 1:30:32] } 2. Nf3 { [%eval 0.29] [%clk 1:31:17] } 2... Nc6 { [%eval 0.32] [%clk 1:30:51] } 3. Bb5 { [%eval 0.34] [%clk 1:31:28] } 3... a6 { [%eval 0.38] [%clk 1:31:16] } 4. Ba4 { [%eval 0.31] [%clk 1:31:52] } 4... Nf6 { [%eval 0.3] [%clk 1:31:40] } 5. d3 { [%eval 0.04] [%clk 1:32:08] } 5... b5 { [%eval 0.21] [%clk 1:31:57] } 6. Bb3 { [%eval 0.11] [%clk 1:32:31] } 6... Bc5 { [%eval 0.13] [%clk 1:32:23] } 7. c3 { [%eval 0.09] [%clk 1:32:52] } 7... d6 { [%eval 0.18] [%clk 1:32:35] } 8. O-O { [%eval 0.1] [%clk 1:30:38] } 8... h6 { [%eval 0.09] [%clk 1:32:37] } 9. Nbd2 { [%eval 0.07] [%clk 1:29:54] } 9... O-O { [%eval 0.07] [%clk 1:31:34] } 10. a4 { [%eval -0.05] [%clk 1:25:14] } 10... Rb8 { [%eval 0.07] [%clk 1:30:01] } 11. axb5 { [%eval 0.03] [%clk 1:20:52] } 11... axb5 { [%eval 0.0] [%clk 1:29:59] } 12. Re1 { [%eval 0.1] [%clk 1:21:02] } 12... Bb6 { [%eval 0.03] [%clk 1:30:04] } 13. Nf1 { [%eval 0.0] [%clk 1:21:20] } 13... Ne7 { [%eval -0.04] [%clk 1:30:05] } 14. h3 { [%eval -0.04] [%clk 1:16:59] } 14... Ng6 { [%eval -0.02] [%clk 1:29:20] } 15. Ng3 { [%eval 0.0] [%clk 1:15:34] } 15... c5 { [%eval 0.0] [%clk 1:27:45] } 16. d4 { [%eval 0.0] [%clk 1:12:39] } 16... Bb7 { [%eval -0.03] [%clk 1:25:28] } 17. d5 { [%eval -0.39] [%clk 1:07:48] } 17... c4 { [%eval -0.27] [%clk 1:24:20] } 18. Bc2 { [%eval -0.26] [%clk 1:07:56] } 18... Bc8 { [%eval -0.26] [%clk 1:23:38] } 19. Be3 { [%eval -0.54] [%clk 1:03:39] } 19... Bxe3 { [%eval -0.61] [%clk 1:18:10] } 20. fxe3 { [%eval -0.64] [%clk 1:02:15] } 20... Ne7 { [%eval -0.52] [%clk 1:10:51] } 21. Kh1 { [%eval -1.03] [%clk 0:51:30] } 21... g6 { [%eval -0.72] [%clk 1:09:20] } 22. Rf1 { [%eval -1.16] [%clk 0:47:35] } 22... Kg7 { [%eval -1.14] [%clk 1:00:36] } 23. Qe2 { [%eval -1.1] [%clk 0:39:07] } 23... Neg8 { [%eval -1.0] [%clk 0:57:35] } 24. Rfb1 { [%eval -1.02] [%clk 0:34:49] } 24... Qc7 { [%eval -0.84] [%clk 0:49:44] } 25. Nd2 { [%eval -1.08] [%clk 0:33:50] } 25... Bd7 { [%eval -0.83] [%clk 0:44:52] } 26. b3 { [%eval -0.77] [%clk 0:32:13] } 26... cxb3 { [%eval -0.85] [%clk 0:44:15] } 27. Rxb3 { [%eval -0.84] [%clk 0:32:30] } 27... Ra8 { [%eval -0.83] [%clk 0:42:14] } 28. Rc1 { [%eval -0.81] [%clk 0:28:09] } 28... Qc5 { [%eval -0.76] [%clk 0:39:31] } 29. Bd3 { [%eval -0.79] [%clk 0:25:38] } 29... Ra3 { [%eval -0.66] [%clk 0:35:55] } 30. Rcb1 { [%eval -0.78] [%clk 0:24:31] } 30... Rxb3 { [%eval -0.72] [%clk 0:34:50] } 31. Rxb3 { [%eval -0.76] [%clk 0:24:54] } 31... Ra8 { [%eval -0.57] [%clk 0:33:38] } 32. Nb1 { [%eval -0.89] [%clk 0:22:20] } 32... Ra5 { [%eval -0.74] [%clk 0:31:53] } 33. Kh2?! { [%eval -1.52] } { Inaccuracy. Nf1 was best. } { [%clk 0:21:50] } 33... h5 { [%eval -0.95] [%clk 0:29:56] } 34. Nf1 { [%eval -0.92] [%clk 0:21:28] } 34... Ne7 { [%eval -0.42] [%clk 0:26:48] } 35. Qb2?! { [%eval -1.07] } { Inaccuracy. Nfd2 was best. } { [%clk 0:18:42] } 35... Nc8 { [%eval -1.1] [%clk 0:25:41] } 36. Na3?! { [%eval -1.92] } { Inaccuracy. Ra3 was best. } { [%clk 0:18:02] } 36... Nb6 { [%eval -1.86] [%clk 0:23:39] } 37. Nb1 { [%eval -2.04] [%clk 0:15:18] } 37... Na4 { [%eval -2.1] [%clk 0:21:20] } 38. Qe2 { [%eval -2.43] [%clk 0:15:07] } 38... Qc7 { [%eval -2.11] [%clk 0:17:55] } 39. Rb4 { [%eval -2.44] [%clk 0:12:04] } 39... Nc5 { [%eval -2.47] [%clk 0:14:43] } 40. Bxb5 { [%eval -2.87] [%clk 0:10:04] } 40... Ncxe4 { [%eval -2.62] [%clk 0:13:54] } 41. Bxd7 { [%eval -2.57] [%clk 0:09:18] } 41... Qxd7 { [%eval -2.74] [%clk 0:14:18] } 42. c4 { [%eval -3.01] [%clk 0:09:22] } 42... Qf5 { [%eval -3.14] [%clk 0:13:21] } 43. Rb2 { [%eval -2.89] [%clk 0:09:21] } 43... Ra1 { [%eval -2.65] [%clk 0:12:42] } 44. Qf3 { [%eval -3.06] [%clk 0:09:28] } 44... Qc8?! { [%eval -2.17] } { Inaccuracy. Qg5 was best. } { [%clk 0:09:36] } 45. Nfd2 { [%eval -1.94] [%clk 0:09:31] } 45... Nxd2 { [%eval -1.61] [%clk 0:07:01] } 46. Nxd2 { [%eval -1.53] [%clk 0:09:59] } 46... Qa6 { [%eval -1.58] [%clk 0:06:50] } 47. Ne4 { [%eval -1.54] [%clk 0:07:05] } 47... Nxe4 { [%eval -1.79] [%clk 0:06:24] } 48. Qxe4 { [%eval -1.66] [%clk 0:07:34] } 48... Rf1 { [%eval -1.4] [%clk 0:04:28] } 49. Qc2?? { [%eval -5.43] } { Blunder. Rb1 was best. } { [%clk 0:02:55] } 49... Qa1 { [%eval -5.09] [%clk 0:03:39] } 50. h4?? { [%eval #-18] } { Checkmate is now unavoidable. Qe2 was best. } { [%clk 0:03:06] } 50... Qe1 { [%eval -38.89] [%clk 0:03:50] } 51. g3?! { [%eval #-2] } { Checkmate is now unavoidable. Qf2 was best. } { [%clk 0:02:25] } 51... Rh1+ { [%eval #-1] [%clk 0:04:12] } 52. Kg2 { [%eval #-1] [%clk 0:02:54] } 52... Qf1# { [%clk 0:04:34] } 0-1