Event: Round 3: Leon Niemeijer - Marcus Dehn
Date: 2022-10-17
White: Leon Niemeijer
Black: Marcus Dehn
Result: 1/2-1/2
ECO: E00
Opening: Catalan Opening
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.23] [%clk 1:30:51] } 2. c4 { [%eval 0.29] [%clk 1:31:16] } 2... e6 { [%eval 0.23] [%clk 1:31:14] } 3. g3 { [%eval 0.3] [%clk 1:31:36] } 3... Bb4+ { [%eval 0.17] [%clk 1:31:10] } 4. Bd2 { [%eval 0.1] [%clk 1:31:53] } 4... Bxd2+ { [%eval 0.42] [%clk 1:30:12] } 5. Qxd2 { [%eval 0.38] [%clk 1:30:24] } 5... O-O { [%eval 0.39] [%clk 1:29:30] } 6. Bg2 { [%eval 0.4] [%clk 1:28:46] } 6... d6 { [%eval 0.86] [%clk 1:29:36] } 7. Nf3 { [%eval 0.69] [%clk 1:27:44] } 7... Qe7 { [%eval 0.62] [%clk 1:23:42] } 8. Nc3 { [%eval 0.72] [%clk 1:20:55] } 8... c6 { [%eval 1.1] [%clk 1:22:14] } 9. d5?! { [%eval 0.0] } { Inaccuracy. e4 was best. } { [%clk 1:14:02] } 9... exd5?! { [%eval 0.56] } { Inaccuracy. cxd5 was best. } { [%clk 1:15:36] } 10. cxd5 { [%eval 0.43] [%clk 1:14:24] } 10... c5 { [%eval 0.92] [%clk 1:15:58] } 11. O-O { [%eval 0.79] [%clk 1:13:25] } 11... Bd7?! { [%eval 1.49] } { Inaccuracy. Re8 was best. } { [%clk 0:58:44] } 12. Qd3 { [%eval 0.97] [%clk 1:04:04] } 12... Na6 { [%eval 1.12] [%clk 0:55:53] } 13. e4 { [%eval 0.98] [%clk 1:01:54] } 13... Rab8 { [%eval 1.11] [%clk 0:48:51] } 14. a4?! { [%eval 0.14] } { Inaccuracy. Rfe1 was best. } { [%clk 1:01:01] } 14... Nb4 { [%eval 0.22] [%clk 0:48:23] } 15. Qe2 { [%eval 0.32] [%clk 0:56:27] } 15... b6 { [%eval 0.81] [%clk 0:41:41] } 16. Rfe1 { [%eval 0.68] [%clk 0:44:52] } 16... Rfe8 { [%eval 0.87] [%clk 0:34:39] } 17. Nh4? { [%eval -0.3] } { Mistake. h3 was best. } { [%clk 0:31:26] } 17... a6 { [%eval 0.16] [%clk 0:26:32] } 18. b3 { [%eval 0.14] [%clk 0:21:50] } 18... Qe5 { [%eval 0.25] [%clk 0:21:55] } 19. Rac1 { [%eval 0.26] [%clk 0:18:21] } 19... Qh5 { [%eval 0.4] [%clk 0:19:51] } 20. Qxh5 { [%eval 0.47] [%clk 0:15:18] } 20... Nxh5 { [%eval 0.51] [%clk 0:20:14] } 21. Bf1 { [%eval 0.31] [%clk 0:14:51] } 21... g5?! { [%eval 0.91] } { Inaccuracy. Nf6 was best. } { [%clk 0:18:45] } 22. Nf3 { [%eval 0.67] [%clk 0:11:57] } 22... f6?! { [%eval 1.25] } { Inaccuracy. g4 was best. } { [%clk 0:16:42] } 23. Nd2 { [%eval 1.22] [%clk 0:09:49] } 23... b5 { [%eval 1.11] [%clk 0:16:21] } 24. a5? { [%eval -0.19] } { Mistake. e5 was best. } { [%clk 0:10:18] } 24... Kg7?! { [%eval 0.69] } { Inaccuracy. f5 was best. } { [%clk 0:14:26] } 25. f3?! { [%eval -0.21] } { Inaccuracy. e5 was best. } { [%clk 0:05:41] } 25... Re7?! { [%eval 0.6] } { Inaccuracy. Rbd8 was best. } { [%clk 0:13:11] } 26. Kf2? { [%eval -0.6] } { Mistake. e5 was best. } { [%clk 0:03:03] } 26... Rbe8?! { [%eval 0.0] } { Inaccuracy. Re5 was best. } { [%clk 0:12:24] } 27. Be2?? { [%eval -1.79] } { Blunder. e5 was best. } { [%clk 0:02:03] } 27... Kg6? { [%eval -0.3] } { Mistake. f5 was best. } { [%clk 0:11:53] } 28. Nf1?? { [%eval -2.15] } { Blunder. Bf1 was best. } { [%clk 0:01:20] } 28... Ng7?? { [%eval 0.31] } { Blunder. f5 was best. } { [%clk 0:11:39] } 29. g4 { [%eval 0.42] [%clk 0:01:28] } 29... h5 { [%eval 0.38] [%clk 0:11:08] } 30. h3 { [%eval 0.3] [%clk 0:01:37] } 30... Re5 { [%eval 0.64] [%clk 0:06:50] } 31. Ne3 { [%eval 0.25] [%clk 0:01:27] } 31... Kf7 { [%eval 0.7] [%clk 0:06:40] } 32. Bf1 { [%eval 0.26] [%clk 0:01:18] } 32... Rh8 { [%eval 0.32] [%clk 0:06:14] } 33. Kg2 { [%eval 0.4] [%clk 0:01:07] } 33... Ne8 { [%eval 0.39] [%clk 0:05:33] } 34. Ne2?? { [%eval -1.8] } { Blunder. Ncd1 was best. } { [%clk 0:00:51] } 34... Nd3 { [%eval -1.85] [%clk 0:05:25] } 35. Ng3 { [%eval -1.59] [%clk 0:00:55] } 35... Nxe1+ { [%eval -1.57] [%clk 0:05:29] } 36. Rxe1 { [%eval -1.85] [%clk 0:01:22] } 36... Ng7 { [%eval -1.61] [%clk 0:05:30] } 37. Rc1 { [%eval -1.82] [%clk 0:00:52] } 37... Ree8 { [%eval -1.75] [%clk 0:03:02] } 38. Be2 { [%eval -1.75] [%clk 0:00:46] } 38... Rh6 { [%eval -1.5] [%clk 0:02:38] } 39. Bf1 { [%eval -1.63] [%clk 0:00:55] } 39... Reh8 { [%eval -1.62] [%clk 0:02:44] } 40. Rc2?! { [%eval -2.5] } { Inaccuracy. Kg1 was best. } { [%clk 0:00:49] } 40... hxg4 { [%eval -2.62] [%clk 0:01:51] } 41. hxg4 { [%eval -2.65] [%clk 0:00:37] } 41... Rh2+ { [%eval -2.56] [%clk 0:01:21] } 42. Kg1 { [%eval -2.59] [%clk 0:01:01] } 42... Rxc2 { [%eval -2.55] [%clk 0:01:27] } 43. Nxc2 { [%eval -2.5] [%clk 0:01:23] } 43... Rc8 { [%eval -2.61] [%clk 0:28:46] } 44. Ne3 { [%eval -2.37] [%clk 0:27:25] } 44... Ke7 { [%eval -2.89] [%clk 0:27:23] } 45. Kf2 { [%eval -2.26] [%clk 0:22:40] } 45... Rh8 { [%eval -2.8] [%clk 0:24:07] } 46. Kg2 { [%eval -2.62] [%clk 0:22:58] } 46... Ne8 { [%eval -2.64] [%clk 0:22:36] } 47. Be2 { [%eval -2.31] [%clk 0:10:07] } 47... Nc7 { [%eval -2.29] [%clk 0:22:06] } 48. Ngf1 { [%eval -2.96] [%clk 0:08:10] } 48... b4 { [%eval -3.29] [%clk 0:21:23] } 49. Bc4 { [%eval -3.79] [%clk 0:04:31] } 49... Nb5 { [%eval -3.48] [%clk 0:21:10] } 50. Nd2 { [%eval -3.3] [%clk 0:04:01] } 50... Nd4 { [%eval -3.65] [%clk 0:19:51] } 51. Ndf1 { [%eval -4.38] [%clk 0:02:04] } 51... Bb5 { [%eval -4.23] [%clk 0:17:32] } 52. Nd2 { [%eval -4.46] [%clk 0:02:29] } 52... Kd7 { [%eval -4.83] [%clk 0:16:55] } 53. Kg1 { [%eval -4.59] [%clk 0:01:06] } 53... Kc7 { [%eval -4.34] [%clk 0:14:42] } 54. Kg2 { [%eval -4.44] [%clk 0:01:12] } 54... Bd7?! { [%eval -3.26] } { Inaccuracy. Kd7 was best. } { [%clk 0:14:11] } 55. Ndf1?! { [%eval -4.34] } { Inaccuracy. Bd3 was best. } { [%clk 0:01:05] } 55... Nb5 { [%eval -3.69] [%clk 0:12:59] } 56. Nd2 { [%eval -3.75] [%clk 0:01:17] } 56... Na3 { [%eval -3.39] [%clk 0:13:19] } 57. Kg1 { [%eval -3.78] [%clk 0:01:09] } 57... Rb8 { [%eval -3.38] [%clk 0:12:00] } 58. Be2 { [%eval -3.28] [%clk 0:00:36] } 58... Nb5 { [%eval -3.33] [%clk 0:11:27] } 59. Bc4 { [%eval -3.5] [%clk 0:00:59] } 59... Nd4 { [%eval -3.92] [%clk 0:10:55] } 60. Bd3 { [%eval -3.05] [%clk 0:00:50] } 60... Bb5 { [%eval -2.66] [%clk 0:09:22] } 61. Bc4? { [%eval -4.41] } { Mistake. Nec4 was best. } { [%clk 0:01:07] } 61... Kb7 { [%eval -4.26] [%clk 0:09:05] } 62. Kg2 { [%eval -3.63] [%clk 0:01:21] } 62... Ka7 { [%eval -3.52] [%clk 0:09:29] } 63. Kg1 { [%eval -4.22] [%clk 0:01:23] } 63... Be8 { [%eval -3.95] [%clk 0:09:20] } 64. Bd3 { [%eval -2.84] [%clk 0:01:27] } 64... Kb7 { [%eval -3.75] [%clk 0:07:32] } 65. Kg2 { [%eval -3.16] [%clk 0:01:40] } 65... Kc7 { [%eval -4.07] [%clk 0:07:49] } 66. Kg1 { [%eval -3.15] [%clk 0:01:40] } 66... Nb5 { [%eval -3.85] } 67. Kg2 { [%eval -4.04] [%clk 0:01:23] } 67... Na3 { [%eval -3.84] [%clk 0:05:32] } 68. Kf2 { [%eval -3.34] [%clk 0:00:42] } 68... Bb5 { [%eval -3.76] [%clk 0:05:21] } 69. Bc4 { [%eval -3.41] [%clk 0:01:07] } 69... Bd7 { [%eval -3.39] [%clk 0:03:59] } 70. Bd3 { [%eval -3.63] [%clk 0:01:21] } 70... Rb5?? { [%eval 0.0] } { Blunder. Nb5 was best. } { [%clk 0:02:33] } 71. Nec4?? { [%eval -3.83] } { Blunder. Bxb5 was best. } { [%clk 0:01:16] } 71... Rb8 { [%eval -3.53] [%clk 0:02:08] } 72. Ne3 { [%eval -3.68] [%clk 0:01:32] } 72... Rb5?? { [%eval 0.0] } { Blunder. Rh8 was best. } { [%clk 0:01:42] } 1/2-1/2