Event: Round 9: Knaak, Rainer - Solomon, Kenny
Date: 2025-05-03
White: Knaak, Rainer
WhiteTitle: GM
WhiteElo: 2446
Black: Solomon, Kenny
BlackTitle: GM
BlackElo: 2272
Result: 1/2-1/2
ECO: E53
Opening: Nimzo-Indian Defense: Normal Variation, Gligoric System, Keres Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:22:25] } 2. c4 { [%eval 0.18] [%clk 1:31:18] } 2... e6 { [%eval 0.14] [%clk 1:22:48] } 3. Nc3 { [%eval 0.09] [%clk 1:31:30] } 3... Bb4 { [%eval 0.09] [%clk 1:23:11] } 4. e3 { [%eval 0.11] [%clk 1:31:43] } 4... O-O { [%eval 0.11] [%clk 1:23:33] } 5. Bd3 { [%eval 0.0] [%clk 1:32:04] } 5... d5 { [%eval 0.09] [%clk 1:23:48] } 6. Nf3 { [%eval 0.06] [%clk 1:32:20] } 6... b6 { [%eval 0.18] [%clk 1:22:52] } 7. O-O { [%eval 0.13] [%clk 1:32:37] } 7... c5 { [%eval 0.09] [%clk 1:22:52] } 8. a3 { [%eval 0.0] [%clk 1:24:17] } 8... Bxc3 { [%eval 0.0] [%clk 1:21:20] } 9. bxc3 { [%eval 0.0] [%clk 1:24:42] } 9... Ba6 { [%eval 0.0] [%clk 1:12:38] } 10. cxd5 { [%eval 0.0] [%clk 1:23:10] } 10... Bxd3 { [%eval 0.0] [%clk 1:11:49] } 11. Qxd3 { [%eval -0.11] [%clk 1:23:35] } 11... Qxd5 { [%eval 0.0] [%clk 1:12:08] } 12. Nd2 { [%eval 0.0] [%clk 0:56:23] } 12... Nc6 { [%eval 0.0] [%clk 1:06:44] } 13. Bb2 { [%eval -0.23] [%clk 0:56:29] } 13... Rfd8 { [%eval -0.28] [%clk 0:59:08] } 14. Rfd1 { [%eval -0.21] [%clk 0:50:26] } 14... Rac8 { [%eval -0.26] [%clk 0:54:58] } 15. Qe2 { [%eval -0.22] [%clk 0:41:38] } 15... cxd4 { [%eval -0.03] [%clk 0:39:19] } 16. cxd4 { [%eval -0.07] [%clk 0:42:00] } 16... h6 { [%eval -0.09] [%clk 0:32:44] } 17. f3 { [%eval -0.41] [%clk 0:32:14] } 17... Na5 { [%eval -0.35] [%clk 0:24:12] } 18. e4 { [%eval -0.41] [%clk 0:31:24] } 18... Qg5 { [%eval -0.4] [%clk 0:22:05] } 19. Rac1 { [%eval -0.64] [%clk 0:23:18] } 19... Nh5 { [%eval -0.5] [%clk 0:22:16] } 20. Kh1?! { [%eval -1.48] } { Inaccuracy. Rxc8 was best. } { [%clk 0:22:24] } 20... Nf4?! { [%eval -0.46] } { Inaccuracy. Rxc1 was best. } { [%clk 0:10:27] } 21. Qf1 { [%eval -0.51] [%clk 0:22:46] } 21... Rxc1 { [%eval -0.61] [%clk 0:10:51] } 22. Rxc1 { [%eval -0.65] [%clk 0:23:00] } 22... e5 { [%eval -0.66] [%clk 0:11:16] } 23. g3 { [%eval -0.6] [%clk 0:11:56] } 23... Ne6 { [%eval -0.54] [%clk 0:08:57] } 24. f4 { [%eval -0.57] [%clk 0:11:51] } 24... exf4 { [%eval -0.75] [%clk 0:09:03] } 25. Nf3?? { [%eval -2.78] } { Blunder. d5 was best. } { [%clk 0:12:15] } 25... Qg6 { [%eval -2.93] [%clk 0:07:30] } 26. Re1 { [%eval -2.95] [%clk 0:07:31] } 26... fxg3 { [%eval -2.97] [%clk 0:07:56] } 27. Qg2 { [%eval -2.81] [%clk 0:07:42] } 27... Nc4 { [%eval -2.7] [%clk 0:05:25] } 28. Bc3 { [%eval -3.19] [%clk 0:07:56] } 28... Rc8 { [%eval -2.57] [%clk 0:02:53] } 29. a4? { [%eval -4.39] } { Mistake. Nh4 was best. } { [%clk 0:05:40] } 29... Nf4?! { [%eval -2.96] } { Inaccuracy. Nd6 was best. } { [%clk 0:00:47] } 30. Qxg3 { [%eval -2.85] [%clk 0:06:04] } 30... Qxg3 { [%eval -2.95] [%clk 0:01:07] } 31. hxg3 { [%eval -2.96] [%clk 0:06:29] } 31... Nd3 { [%eval -2.88] [%clk 0:01:27] } 32. Re2 { [%eval -2.95] [%clk 0:06:34] } 32... Nd6 { [%eval -2.57] [%clk 0:01:52] } 33. Be1 { [%eval -2.91] [%clk 0:06:10] } 33... Rc1 { [%eval -2.93] [%clk 0:02:05] } 34. Kg2 { [%eval -2.75] [%clk 0:06:01] } 34... f6 { [%eval -2.11] [%clk 0:00:58] } 35. Bd2?! { [%eval -3.01] } { Inaccuracy. e5 was best. } { [%clk 0:04:26] } 35... Rc2 { [%eval -3.12] [%clk 0:00:59] } 36. Kf1 { [%eval -3.06] [%clk 0:04:25] } 36... Rc4?! { [%eval -1.89] } { Inaccuracy. Ra2 was best. } { [%clk 0:00:37] } 37. a5 { [%eval -1.87] [%clk 0:03:31] } 37... b5 { [%eval -1.6] [%clk 0:00:46] } 38. Re3 { [%eval -1.62] [%clk 0:03:12] } 38... Nb4?! { [%eval -0.95] } { Inaccuracy. Nc1 was best. } { [%clk 0:00:47] } 39. Rb3? { [%eval -2.48] } { Mistake. e5 was best. } { [%clk 0:01:26] } 39... Nc6 { [%eval -2.3] [%clk 0:01:15] } 40. e5 { [%eval -2.19] [%clk 0:01:49] } 40... fxe5?! { [%eval -1.53] } { Inaccuracy. Ne4 was best. } { [%clk 0:00:35] } 41. dxe5? { [%eval -3.05] } { Mistake. Nxe5 was best. } { [%clk 0:01:40] } 41... Ne4 { [%eval -2.92] [%clk 0:28:07] } 42. Be1 { [%eval -3.15] [%clk 0:20:11] } 42... a6 { [%eval -2.75] [%clk 0:20:18] } 43. Rd3 { [%eval -2.91] [%clk 0:20:32] } 43... b4 { [%eval -2.98] [%clk 0:13:02] } 44. e6 { [%eval -3.11] [%clk 0:17:04] } 44... Kf8 { [%eval -2.96] [%clk 0:11:59] } 45. Rd7 { [%eval -2.81] [%clk 0:16:41] } 45... Nc5 { [%eval -3.06] [%clk 0:11:03] } 46. Rd6 { [%eval -3.0] [%clk 0:14:37] } 46... Ne4 { [%eval -2.83] [%clk 0:09:15] } 47. Rd7 { [%eval -2.83] [%clk 0:14:39] } 47... g5? { [%eval -1.55] } { Mistake. Nc5 was best. } { [%clk 0:07:29] } 48. Rb7 { [%eval -1.91] [%clk 0:11:46] } 48... Nc5 { [%eval -1.73] [%clk 0:07:47] } 49. Rb6 { [%eval -1.32] [%clk 0:11:54] } 49... Nxe6? { [%eval -0.08] } { Mistake. Na4 was best. } { [%clk 0:08:07] } 50. Rxa6 { [%eval -0.13] [%clk 0:12:11] } 50... Nc7 { [%eval -0.08] [%clk 0:03:30] } 51. Rb6 { [%eval -0.12] [%clk 0:12:26] } 51... Nd5 { [%eval 0.0] [%clk 0:03:59] } 52. Rb7 { [%eval -0.1] [%clk 0:10:50] } 52... Rc1 { [%eval -0.19] [%clk 0:03:53] } 53. Rb5 { [%eval -0.04] [%clk 0:07:20] } 53... Nc7 { [%eval -0.13] [%clk 0:04:10] } 54. Rb6 { [%eval -0.45] [%clk 0:06:49] } 54... Nd5 { [%eval -0.22] [%clk 0:04:23] } 55. Rb5 { [%eval -0.18] [%clk 0:07:09] } 55... Nde7 { [%eval 0.0] [%clk 0:03:39] } 56. a6 { [%eval -0.13] [%clk 0:05:55] } 56... Ra1 { [%eval -0.13] [%clk 0:03:47] } 57. Rb6 { [%eval -0.14] [%clk 0:06:06] } 57... Ke8 { [%eval -0.2] [%clk 0:03:50] } 58. Nd2 { [%eval -0.08] [%clk 0:05:03] } 58... Kd7 { [%eval 0.0] [%clk 0:02:28] } 59. Nb3 { [%eval 0.0] [%clk 0:03:08] } 59... Ra3 { [%eval -0.05] [%clk 0:02:52] } 60. Nc5+ { [%eval -0.07] [%clk 0:03:13] } 60... Kc7 { [%eval -0.04] [%clk 0:03:11] } 61. Rb5 { [%eval -0.24] [%clk 0:03:18] } 61... Ra1 { [%eval -0.07] [%clk 0:03:21] } 62. Rb7+ { [%eval -0.23] [%clk 0:02:28] } 62... Kd6 { [%eval -0.2] [%clk 0:03:37] } 63. Nd3 { [%eval -0.17] [%clk 0:02:42] } 63... Nd5 { [%eval -0.2] [%clk 0:03:03] } 64. a7 { [%eval -0.24] [%clk 0:02:25] } 64... b3 { [%eval -0.3] [%clk 0:01:23] } 65. Rxb3 { [%eval -0.23] [%clk 0:02:45] } 65... Rxa7 { [%eval -0.19] [%clk 0:01:51] } 66. Bf2 { [%eval -0.23] [%clk 0:02:50] } 66... Ra1+ { [%eval -0.24] [%clk 0:01:54] } 67. Kg2 { [%eval -0.2] [%clk 0:03:15] } 67... Ra2 { [%eval -0.14] [%clk 0:02:22] } 68. Rb2 { [%eval -0.14] [%clk 0:02:49] } 68... Rxb2 { [%eval -0.07] [%clk 0:02:37] } 69. Nxb2 { [%eval -0.11] [%clk 0:03:14] } 69... Ne5 { [%eval -0.06] [%clk 0:03:00] } 70. Bd4 { [%eval -0.17] [%clk 0:01:54] } 70... g4 { [%eval -0.03] [%clk 0:03:19] } 71. Nd1 { [%eval -0.08] [%clk 0:02:08] } 71... Nf3 { [%eval -0.09] [%clk 0:03:24] } 72. Bg7 { [%eval -0.09] [%clk 0:02:12] } 72... h5 { [%eval -0.12] [%clk 0:03:49] } 73. Bh6 { [%eval 0.0] [%clk 0:02:36] } 73... Ke5 { [%eval 0.0] [%clk 0:04:10] } 74. Kf2 { [%eval 0.0] [%clk 0:00:59] } 74... Ke4 { [%eval -0.04] [%clk 0:04:24] } 75. Ke2 { [%eval -0.15] [%clk 0:01:15] } 75... Nd4+ { [%eval -0.04] [%clk 0:04:47] } 76. Kf2 { [%eval -0.05] [%clk 0:01:34] } 76... Nf5 { [%eval -0.02] [%clk 0:04:25] } 77. Bg5 { [%eval -0.08] [%clk 0:01:43] } 77... Kd4 { [%eval -0.13] [%clk 0:03:58] } 78. Nb2 { [%eval -0.1] [%clk 0:00:35] } 78... Nb4 { [%eval 0.0] [%clk 0:03:40] } 79. Bf6+ { [%eval -0.02] [%clk 0:00:42] } 79... Ke4 { [%eval -0.03] [%clk 0:04:02] } 80. Bc3 { [%eval -0.06] [%clk 0:00:46] } 80... Nd3+ { [%eval 0.0] [%clk 0:04:17] } 81. Nxd3 { [%eval 0.0] [%clk 0:00:57] } 81... Kxd3 { [%eval 0.0] [%clk 0:04:46] } 82. Be5 { [%eval 0.0] [%clk 0:01:14] } 82... Ne3 { [%eval 0.0] [%clk 0:05:03] } 83. Bf4 { [%eval 0.0] [%clk 0:01:27] } 83... Nc4 { [%eval 0.0] [%clk 0:05:17] } 84. Bb8 { [%eval 0.0] [%clk 0:01:22] } 84... Nd2 { [%eval 0.0] [%clk 0:05:40] } 85. Bf4 { [%eval -0.02] [%clk 0:01:36] } 85... Ne4+ { [%eval 0.0] [%clk 0:05:12] } 86. Ke1 { [%eval 0.0] [%clk 0:01:39] } 86... Nc5 { [%eval 0.0] [%clk 0:05:23] } 87. Kf2 { [%eval 0.0] [%clk 0:01:42] } 87... Ke4 { [%eval 0.0] [%clk 0:04:30] } 88. Bb8 { [%eval 0.0] [%clk 0:01:42] } 88... Nd7 { [%eval 0.0] [%clk 0:03:46] } 89. Bc7 { [%eval 0.0] [%clk 0:01:58] } 89... Nf8 { [%eval 0.0] [%clk 0:02:41] } 90. Bb8 { [%eval 0.0] [%clk 0:01:52] } 90... Ne6 { [%eval 0.0] [%clk 0:02:39] } 91. Ke2 { [%eval 0.0] [%clk 0:02:06] } 91... Nd4+ { [%eval 0.0] [%clk 0:02:09] } 92. Kf2 { [%eval 0.0] [%clk 0:02:28] } 92... Kd3 { [%eval 0.0] [%clk 0:02:09] } 93. Bf4 { [%eval 0.0] [%clk 0:02:25] } 93... Nb5 { [%eval 0.0] [%clk 0:02:27] } 94. Bh6 { [%eval 0.0] [%clk 0:02:28] } 94... Ke4 { [%eval 0.0] [%clk 0:02:40] } 95. Bc1 { [%eval 0.0] [%clk 0:01:59] } 95... Nc3 { [%eval 0.0] [%clk 0:03:03] } 96. Bd2 { [%eval 0.0] [%clk 0:01:49] } 96... Nd1+ { [%eval 0.0] [%clk 0:02:48] } 97. Ke2 { [%eval 0.0] [%clk 0:02:08] } 97... Nb2 { [%eval 0.0] [%clk 0:03:16] } 98. Bh6 { [%eval 0.0] [%clk 0:02:11] } 98... Nd3 { [%eval 0.0] [%clk 0:03:23] } 99. Bg5 { [%eval 0.0] [%clk 0:01:54] } 99... Ne5 { [%eval 0.0] [%clk 0:03:28] } 100. Bh6 { [%eval 0.0] [%clk 0:01:54] } 100... Nf7 { [%eval 0.0] [%clk 0:03:43] } 101. Bc1 { [%eval 0.0] [%clk 0:02:17] } 101... Nd6 { [%eval 0.0] [%clk 0:03:59] } 102. Kf2 { [%eval 0.0] [%clk 0:02:08] } 102... Kd3 { [%eval 0.0] [%clk 0:03:54] } 103. Bf4 { [%eval 0.0] [%clk 0:02:33] } 103... Ne4+ { [%eval 0.0] [%clk 0:04:19] } 104. Ke1 { [%eval 0.0] [%clk 0:02:58] } 104... Kc2 { [%eval 0.0] [%clk 0:04:25] } 105. Ke2 { [%eval 0.0] [%clk 0:03:08] } 105... Nc3+ { [%eval 0.0] [%clk 0:04:54] } 106. Ke1 { [%eval 0.0] [%clk 0:02:49] } 106... Kd3 { [%eval 0.0] [%clk 0:05:22] } 107. Kf2 { [%eval 0.0] [%clk 0:02:49] } 107... Ne4+ { [%eval 0.0] [%clk 0:05:33] } 1/2-1/2