Event: Lower Saxony Championship | Masters
Site: -
Date: 2023-01-05
White: von Mettenheim, Johannes
WhiteElo: 2210
Black: Polster, Christian
BlackTitle: FM
BlackElo: 2233
Result: 1/2-1/2
ECO: D30
Opening: Queen's Gambit Declined
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:59] } 1... d5 { [%eval 0.27] [%clk 1:30:51] } 2. c4 { [%eval 0.29] [%clk 1:31:23] } 2... e6 { [%eval 0.3] [%clk 1:31:17] } 3. Nf3 { [%eval 0.0] [%clk 1:31:37] } 3... c6 { [%eval 0.36] [%clk 1:31:39] } 4. g3 { [%eval 0.24] [%clk 1:32:01] } 4... Nf6 { [%eval 0.27] [%clk 1:31:24] } 5. Bg2 { [%eval 0.2] [%clk 1:32:24] } 5... Nbd7 { [%eval 0.48] [%clk 1:31:22] } 6. O-O { [%eval 0.49] [%clk 1:32:23] } 6... dxc4 { [%eval 0.37] [%clk 1:24:57] } 7. a4 { [%eval 0.67] [%clk 1:32:28] } 7... a5 { [%eval 0.58] [%clk 1:24:50] } 8. Nc3 { [%eval 0.1] [%clk 1:31:59] } 8... Nd5 { [%eval 0.17] [%clk 1:23:58] } 9. Nd2 { [%eval -0.18] [%clk 1:19:41] } 9... N7b6 { [%eval -0.12] [%clk 1:21:40] } 10. e3 { [%eval -0.08] [%clk 1:16:11] } 10... c5?! { [%eval 0.67] } { Inaccuracy. Nb4 was best. } { [%clk 1:06:31] } 11. dxc5? { [%eval -0.45] } { Mistake. Qe2 was best. } { [%clk 1:09:50] } 11... Bxc5 { [%eval -0.48] [%clk 1:01:44] } 12. Qg4 { [%eval -0.37] [%clk 1:09:33] } 12... O-O { [%eval -0.4] [%clk 1:00:49] } 13. Nxc4 { [%eval -0.29] [%clk 1:09:30] } 13... Nxc3 { [%eval -0.43] [%clk 0:52:10] } 14. bxc3 { [%eval -0.37] [%clk 1:08:12] } 14... Nxc4 { [%eval -0.52] [%clk 0:51:41] } 15. Qxc4 { [%eval -0.68] [%clk 1:08:32] } 15... Qe7 { [%eval -0.52] [%clk 0:51:54] } 16. Qb3 { [%eval -0.23] [%clk 1:02:57] } 16... Ra7 { [%eval 0.12] [%clk 0:47:15] } 17. Ba3 { [%eval 0.13] [%clk 1:01:54] } 17... b6 { [%eval 0.03] [%clk 0:46:57] } 18. Rfb1 { [%eval 0.11] [%clk 1:00:33] } 18... Ba6?! { [%eval 0.67] } { Inaccuracy. Rd7 was best. } { [%clk 0:38:33] } 19. Bxc5 { [%eval 0.62] [%clk 0:57:49] } 19... bxc5 { [%eval 0.5] [%clk 0:36:14] } 20. Qb6 { [%eval 0.49] [%clk 0:56:42] } 20... Bd3 { [%eval 0.76] [%clk 0:34:52] } 21. Rb2 { [%eval 0.7] [%clk 0:55:37] } 21... Qc7 { [%eval 1.24] [%clk 0:29:50] } 22. Qxc7 { [%eval 1.11] [%clk 0:50:17] } 22... Rxc7 { [%eval 0.73] [%clk 0:30:18] } 23. Rd1 { [%eval 0.95] [%clk 0:50:32] } 23... Bc4?! { [%eval 1.68] } { Inaccuracy. c4 was best. } { [%clk 0:17:45] } 24. Bf1 { [%eval 1.75] [%clk 0:49:19] } 24... Bxf1 { [%eval 1.54] [%clk 0:16:37] } 25. Kxf1 { [%eval 1.77] [%clk 0:49:34] } 25... g6 { [%eval 1.76] [%clk 0:14:27] } 26. Rd6 { [%eval 1.84] [%clk 0:45:27] } 26... Ra8 { [%eval 1.86] [%clk 0:14:02] } 27. Rbb6 { [%eval 1.83] [%clk 0:45:29] } 27... c4 { [%eval 2.11] [%clk 0:13:03] } 28. Rdc6?! { [%eval 1.23] } { Inaccuracy. Ke2 was best. } { [%clk 0:45:12] } 28... Rxc6 { [%eval 1.54] [%clk 0:06:53] } 29. Rxc6 { [%eval 1.77] [%clk 0:45:36] } 29... Rb8 { [%eval 1.37] [%clk 0:07:20] } 30. Rxc4 { [%eval 1.48] [%clk 0:45:51] } 30... Rb1+ { [%eval 1.3] [%clk 0:07:34] } 31. Ke2 { [%eval 1.54] [%clk 0:45:15] } 31... Rb2+ { [%eval 1.58] [%clk 0:05:27] } 32. Kf3 { [%eval 1.02] [%clk 0:43:35] } 32... Ra2 { [%eval 1.18] [%clk 0:05:42] } 33. g4 { [%eval 0.89] [%clk 0:43:47] } 33... h6 { [%eval 1.29] [%clk 0:03:59] } 34. h4 { [%eval 1.07] [%clk 0:43:01] } 34... Kf8 { [%eval 1.33] [%clk 0:03:29] } 35. e4 { [%eval 0.99] [%clk 0:38:47] } 35... Ke7?! { [%eval 1.78] } { Inaccuracy. g5 was best. } { [%clk 0:02:53] } 36. e5?! { [%eval 1.1] } { Inaccuracy. g5 was best. } { [%clk 0:39:09] } 36... Kd7?! { [%eval 1.84] } { Inaccuracy. Ra1 was best. } { [%clk 0:02:46] } 37. Ke3 { [%eval 1.61] [%clk 0:38:05] } 37... Kd8? { [%eval 3.13] } { Mistake. h5 was best. } { [%clk 0:02:12] } 38. h5?! { [%eval 1.89] } { Inaccuracy. g5 was best. } { [%clk 0:34:49] } 38... g5 { [%eval 2.3] [%clk 0:01:03] } 39. f4?! { [%eval 1.64] } { Inaccuracy. f3 was best. } { [%clk 0:33:26] } 39... gxf4+ { [%eval 1.59] [%clk 0:01:17] } 40. Kxf4 { [%eval 1.58] [%clk 0:33:25] } 40... Ke7 { [%eval 1.49] [%clk 0:00:53] } 41. g5? { [%eval 0.27] } { Mistake. Ke3 was best. } { [%clk 0:25:20] } 41... Rh2 { [%eval 0.23] [%clk 0:28:56] } 42. Rc7+ { [%eval 0.38] [%clk 0:46:34] } 42... Kf8?? { [%eval 4.79] } { Blunder. Kd8 was best. } { [%clk 0:27:52] } 43. Rc8+?? { [%eval 0.33] } { Blunder. gxh6 was best. } { [%clk 0:45:40] } 43... Kg7 { [%eval 0.33] [%clk 0:27:34] } 44. gxh6+ { [%eval 0.34] [%clk 0:42:52] } 44... Kxh6 { [%eval 0.38] [%clk 0:27:29] } 45. Rh8+ { [%eval 0.08] [%clk 0:42:38] } 45... Kg7 { [%eval 0.03] [%clk 0:27:28] } 46. Ra8 { [%eval 0.0] [%clk 0:42:55] } 46... Rxh5 { [%eval 0.04] [%clk 0:26:37] } 47. Rxa5 { [%eval 0.04] [%clk 0:43:15] } 47... Rh3 { [%eval 0.0] [%clk 0:26:44] } 48. Rb5 { [%eval 0.0] [%clk 0:41:34] } 48... Rxc3 { [%eval 0.0] [%clk 0:26:01] } 49. a5 { [%eval 0.0] [%clk 0:41:59] } 49... Ra3 { [%eval 0.0] [%clk 0:25:56] } 50. Rc5 { [%eval 0.0] [%clk 0:38:19] } 50... Kg6 { [%eval 0.0] [%clk 0:26:10] } 51. Ke4 { [%eval 0.0] [%clk 0:38:40] } 51... Kg5 { [%eval 0.0] [%clk 0:18:02] } 52. Kd4 { [%eval 0.0] [%clk 0:37:34] } 52... Ra4+ { [%eval 0.0] [%clk 0:16:56] } 53. Kc3 { [%eval 0.0] [%clk 0:37:38] } 53... Kf5 { [%eval 0.0] [%clk 0:17:00] } 54. Kb3 { [%eval 0.0] [%clk 0:36:16] } 54... Ra1 { [%eval 0.0] [%clk 0:16:34] } 55. Kb4 { [%eval 0.0] [%clk 0:27:07] } 55... f6 { [%eval 0.0] [%clk 0:03:10] } 56. exf6+ { [%eval 0.0] [%clk 0:26:35] } 56... Kxf6 { [%eval 0.0] [%clk 0:03:38] } 57. Rc3 { [%eval 0.0] [%clk 0:20:31] } 57... Ke5 { [%eval 0.0] [%clk 0:02:04] } 58. Kb5 { [%eval 0.0] [%clk 0:20:10] } 58... Rb1+ { [%eval 0.0] [%clk 0:00:42] } 59. Kc6 { [%eval 0.0] [%clk 0:18:50] } 59... Ra1 { [%eval 0.0] [%clk 0:00:48] } 60. Rc5+ { [%eval 0.0] [%clk 0:18:32] } 60... Kd4 { [%eval 0.0] [%clk 0:01:09] } 61. Kd6 { [%eval 0.0] [%clk 0:18:38] } 61... e5 { [%eval 0.0] [%clk 0:01:23] } 62. Rxe5 { [%eval 0.0] [%clk 0:18:47] } 62... Rh1 { [%eval 0.0] [%clk 0:00:46] } 63. Rb5 { [%eval 0.0] [%clk 0:15:27] } 63... Kc4 { [%eval 0.0] [%clk 0:00:58] } 64. Rb6 { [%eval 0.0] [%clk 0:15:43] } 64... Rh6+ { [%eval 0.0] [%clk 0:00:48] } 65. Kc7 { [%eval 0.0] [%clk 0:15:52] } 65... Rh5 { [%eval 0.0] [%clk 0:01:08] } 66. a6 { [%eval 0.0] [%clk 0:15:01] } 66... Rh7+ { [%eval 0.0] [%clk 0:00:59] } 67. Kb8 { [%eval 0.0] [%clk 0:13:45] } 67... Kc5 { [%eval 0.0] [%clk 0:01:19] } 68. Rb7 { [%eval 0.0] [%clk 0:13:29] } 68... Rh8+ { [%eval 0.0] [%clk 0:01:41] } 69. Kc7 { [%eval 0.0] [%clk 0:13:30] } 69... Rh7+ { [%eval 0.0] [%clk 0:01:42] } 70. Kb8 { [%eval 0.0] [%clk 0:13:54] } 70... Rh8+ { [%eval 0.0] [%clk 0:02:07] } 71. Ka7 { [%eval 0.0] [%clk 0:14:20] } 71... Kc6 { [%eval 0.0] [%clk 0:01:29] } 72. Rb6+ { [%eval 0.0] [%clk 0:14:40] } 72... Kc7 { [%eval 0.0] [%clk 0:01:51] } 73. Rb2 { [%eval 0.0] [%clk 0:15:06] } 73... Rh1 { [%eval 0.0] [%clk 0:01:42] } 74. Rg2 { [%eval 0.0] [%clk 0:11:41] } 74... Rb1 { [%eval 0.0] [%clk 0:01:36] } 75. Rg7+ { [%eval 0.0] [%clk 0:11:56] } 75... Kc8 { [%eval 0.0] [%clk 0:01:47] } 76. Rg8+ { [%eval 0.0] [%clk 0:10:36] } 76... Kc7 { [%eval 0.0] [%clk 0:02:15] } 77. Ka8 { [%eval 0.0] [%clk 0:10:46] } 77... Rb2 { [%eval 0.0] [%clk 0:01:59] } 78. a7 { [%eval 0.0] [%clk 0:10:51] } 78... Rb1 { [%eval 0.0] [%clk 0:02:06] } 79. Rb8 { [%eval 0.0] [%clk 0:10:34] } 79... Rc1 { [%eval 0.0] [%clk 0:01:59] } 80. Rb7+ { [%eval 0.0] [%clk 0:10:40] } 80... Kc8 { [%eval 0.0] [%clk 0:02:22] } 81. Rb8+ { [%eval 0.0] [%clk 0:10:23] } 81... Kc7 { [%clk 0:02:44] } 82. Rc8+ { [%clk 0:10:38] } 82... Kxc8 { [%clk 0:03:07] } 1/2-1/2