Event: Round 6: John Ten Ham - Geon Knol
Date: 2023-10-25
White: John Ten Ham
WhiteElo: 1850
Black: Geon Knol
BlackElo: 2055
Result: 1/2-1/2
ECO: A88
Opening: Dutch Defense: Leningrad Variation, Warsaw Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... f5?! { [%eval 0.62] } { Inaccuracy. Nf6 was best. } { [%clk 1:12:50] } 2. c4 { [%eval 0.44] [%clk 1:31:16] } 2... Nf6 { [%eval 0.5] [%clk 1:13:07] } 3. Nc3 { [%eval 0.38] [%clk 1:31:39] } 3... g6 { [%eval 0.9] [%clk 1:12:37] } 4. g3 { [%eval 0.6] [%clk 1:32:02] } 4... Bg7 { [%eval 0.67] [%clk 1:12:52] } 5. Bg2 { [%eval 0.81] [%clk 1:32:24] } 5... d6 { [%eval 0.63] [%clk 1:12:54] } 6. Nf3 { [%eval 0.53] [%clk 1:32:40] } 6... c6 { [%eval 0.75] [%clk 1:13:14] } 7. O-O { [%eval 0.72] [%clk 1:32:57] } 7... O-O { [%eval 0.62] [%clk 1:12:42] } 8. Re1 { [%eval 0.47] [%clk 1:30:13] } 8... Qc7 { [%eval 0.82] [%clk 1:09:41] } 9. e4 { [%eval 0.9] [%clk 1:29:04] } 9... fxe4 { [%eval 0.75] [%clk 1:05:58] } 10. Nxe4 { [%eval 0.76] [%clk 1:29:15] } 10... Nxe4 { [%eval 0.75] [%clk 1:06:15] } 11. Rxe4 { [%eval 0.96] [%clk 1:29:44] } 11... Bf5 { [%eval 1.07] [%clk 1:06:18] } 12. Re1 { [%eval 1.03] [%clk 1:29:50] } 12... Na6 { [%eval 1.09] [%clk 1:04:12] } 13. Bg5?! { [%eval 0.48] } { Inaccuracy. Nh4 was best. } { [%clk 1:27:55] } 13... Rae8 { [%eval 0.55] [%clk 1:01:11] } 14. a3 { [%eval 0.14] [%clk 1:27:06] } 14... c5?! { [%eval 1.07] } { Inaccuracy. Bg4 was best. } { [%clk 0:57:41] } 15. dxc5?! { [%eval 0.15] } { Inaccuracy. Qd2 was best. } { [%clk 1:16:01] } 15... Nxc5 { [%eval 0.15] [%clk 0:51:54] } 16. Nd4 { [%eval 0.05] [%clk 1:04:38] } 16... Bxd4 { [%eval 0.28] [%clk 0:44:22] } 17. Qxd4 { [%eval 0.08] [%clk 1:04:41] } 17... Nb3 { [%eval 0.07] [%clk 0:44:44] } 18. Qc3?! { [%eval -0.99] } { Inaccuracy. Qxa7 was best. } { [%clk 1:05:00] } 18... Nxa1 { [%eval -0.99] [%clk 0:44:54] } 19. Rxa1 { [%eval -1.05] [%clk 1:03:16] } 19... e5 { [%eval -0.73] [%clk 0:44:15] } 20. Rd1 { [%eval -0.76] [%clk 1:01:52] } 20... Be6 { [%eval -0.68] [%clk 0:39:49] } 21. Qb4 { [%eval -1.11] [%clk 0:59:14] } 21... Qc5 { [%eval -0.58] [%clk 0:34:56] } 22. Qxc5 { [%eval -0.68] [%clk 0:54:57] } 22... dxc5 { [%eval -0.6] [%clk 0:35:09] } 23. Bxb7 { [%eval -0.54] [%clk 0:55:09] } 23... Rb8 { [%eval -0.58] [%clk 0:34:54] } 24. Bd5 { [%eval -0.58] [%clk 0:54:46] } 24... Kf7 { [%eval -0.28] [%clk 0:32:49] } 25. Be3 { [%eval -0.37] [%clk 0:53:08] } 25... Rfc8 { [%eval -0.22] [%clk 0:32:12] } 26. Rd2?! { [%eval -1.32] } { Inaccuracy. b4 was best. } { [%clk 0:52:39] } 26... Rb3 { [%eval -0.8] [%clk 0:31:28] } 27. Be4 { [%eval -1.21] [%clk 0:46:44] } 27... Rc7 { [%eval -0.81] [%clk 0:26:51] } 28. Bc2 { [%eval -0.91] [%clk 0:45:42] } 28... Rb8 { [%eval -0.61] [%clk 0:24:46] } 29. b3 { [%eval -0.84] [%clk 0:46:00] } 29... Bf5 { [%eval -0.63] [%clk 0:23:40] } 30. Bd1 { [%eval -0.57] [%clk 0:44:37] } 30... Rbc8 { [%eval -0.53] [%clk 0:21:16] } 31. Kf1 { [%eval -0.44] [%clk 0:44:36] } 31... Rd7 { [%eval -0.34] [%clk 0:21:28] } 32. Ke1 { [%eval -0.4] [%clk 0:43:08] } 32... Rxd2 { [%eval -0.21] [%clk 0:21:46] } 33. Kxd2 { [%eval -0.36] [%clk 0:42:56] } 33... Ke7 { [%eval -0.16] [%clk 0:20:30] } 34. Kc3 { [%eval -0.3] [%clk 0:43:05] } 34... Be6 { [%eval -0.19] [%clk 0:18:49] } 35. Be2 { [%eval -0.22] [%clk 0:41:03] } 35... a5 { [%eval -0.21] [%clk 0:18:34] } 36. a4?! { [%eval -0.92] } { Inaccuracy. b4 was best. } { [%clk 0:40:49] } 36... Kd6 { [%eval -0.71] [%clk 0:18:41] } 37. Kb2 { [%eval -1.13] [%clk 0:40:08] } 37... Kc6 { [%eval -0.67] [%clk 0:18:55] } 38. Bf3+ { [%eval -0.79] [%clk 0:39:42] } 38... Kb6 { [%eval -0.36] [%clk 0:19:16] } 39. Kc3 { [%eval -0.68] [%clk 0:39:51] } 39... Rd8 { [%eval -0.73] [%clk 0:19:17] } 40. h4 { [%eval -0.66] [%clk 0:39:28] } 40... Bf5 { [%eval -1.03] [%clk 0:16:42] } 41. Bd5 { [%eval -0.98] [%clk 0:39:21] } 41... Re8 { [%eval -0.86] [%clk 0:16:19] } 42. Bf7 { [%eval -0.73] [%clk 0:39:06] } 42... Re7 { [%eval -0.91] [%clk 0:16:15] } 43. Bd5 { [%eval -0.87] [%clk 0:39:31] } 43... Bc8 { [%eval -0.86] [%clk 0:16:12] } 44. Bg5 { [%eval -1.01] [%clk 0:38:54] } 44... Re8 { [%eval -0.96] [%clk 0:16:26] } 45. Be3 { [%eval -0.89] [%clk 0:38:08] } 45... Bd7 { [%eval -1.05] [%clk 0:16:50] } 46. Bf3 { [%eval -0.35] [%clk 0:38:06] } 46... Bc6 { [%eval -0.54] [%clk 0:17:09] } 47. Be2 { [%eval -0.64] [%clk 0:38:05] } 47... Rf8 { [%eval -0.33] [%clk 0:16:33] } 48. Bd3 { [%eval -0.28] [%clk 0:37:48] } 48... Bf3 { [%eval -0.5] [%clk 0:16:13] } 49. Bh6 { [%eval -0.83] [%clk 0:35:04] } 49... Rf7 { [%eval -0.39] [%clk 0:16:24] } 50. Be3 { [%eval -0.41] [%clk 0:34:47] } 50... Rd7 { [%eval -0.4] [%clk 0:15:39] } 51. Bc2 { [%eval -0.31] [%clk 0:34:45] } 51... e4 { [%eval -0.07] [%clk 0:13:17] } 52. Bf4 { [%eval -0.38] [%clk 0:34:26] } 52... Kc6 { [%eval -0.32] [%clk 0:13:25] } 53. Be3 { [%eval -0.28] [%clk 0:34:11] } 53... Rf7 { [%eval -0.5] [%clk 0:09:58] } 54. Kd2 { [%eval -0.12] [%clk 0:34:04] } 54... Rd7+ { [%eval -0.35] [%clk 0:07:01] } 55. Kc3 { [%eval -0.23] [%clk 0:34:24] } 55... Rd8 { [%eval -0.36] [%clk 0:06:03] } 56. Bf4 { [%eval -0.21] [%clk 0:34:35] } 56... Kb6 { [%eval -0.53] [%clk 0:05:10] } 57. Be3 { [%eval -0.37] [%clk 0:34:59] } 57... Bg2 { [%eval -0.4] [%clk 0:03:26] } 58. Bf4 { [%eval -0.35] [%clk 0:35:09] } 58... Rf8 { [%eval -0.28] [%clk 0:03:40] } 59. Kd2 { [%eval -0.15] [%clk 0:35:14] } 59... h6 { [%eval 0.0] [%clk 0:02:38] } 60. Ke3 { [%eval 0.0] [%clk 0:33:32] } 60... g5 { [%eval 0.09] [%clk 0:01:33] } 61. hxg5 { [%eval 0.0] [%clk 0:33:06] } 61... hxg5 { [%eval 0.11] [%clk 0:01:18] } 62. Bxg5 { [%eval 0.0] [%clk 0:33:19] } 62... Re8 { [%eval 0.1] [%clk 0:27:12] } 63. Bf4 { [%eval 0.0] [%clk 1:02:17] } 63... Bf3 { [%eval 0.03] [%clk 0:27:31] } 64. Bg5 { [%eval 0.0] [%clk 1:01:22] } 64... Rf8 { [%eval 0.05] [%clk 0:26:46] } 65. Bf4 { [%eval 0.04] [%clk 1:01:27] } 65... Re8 { [%eval 0.06] [%clk 0:27:13] } 66. Bg5 { [%eval 0.0] [%clk 1:01:40] } 66... Rf8 { [%eval 0.06] [%clk 0:26:31] } 1/2-1/2