Event: Round 5: Knaak, Rainer - Noy, Eyal
Date: 2025-04-30
White: Knaak, Rainer
WhiteTitle: GM
WhiteElo: 2472
Black: Noy, Eyal
BlackTitle: FM
BlackElo: 2346
Result: 1-0
ECO: E20
Opening: Nimzo-Indian Defense: Kmoch Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:55] } 1... Nf6 { [%eval 0.19] [%clk 1:28:45] } 2. c4 { [%eval 0.18] [%clk 1:31:07] } 2... e6 { [%eval 0.14] [%clk 1:27:12] } 3. Nc3 { [%eval 0.09] [%clk 1:30:52] } 3... Bb4 { [%eval 0.09] [%clk 1:27:25] } 4. f3 { [%eval 0.0] [%clk 1:31:03] } 4... d5 { [%eval 0.19] [%clk 1:27:24] } 5. a3 { [%eval 0.13] [%clk 1:30:48] } 5... Be7 { [%eval 0.24] [%clk 1:25:46] } 6. e4 { [%eval 0.18] [%clk 1:30:52] } 6... dxe4 { [%eval 0.18] [%clk 1:23:19] } 7. fxe4 { [%eval 0.15] [%clk 1:31:15] } 7... e5 { [%eval 0.38] [%clk 1:20:02] } 8. d5 { [%eval 0.48] [%clk 1:31:29] } 8... O-O { [%eval 0.43] [%clk 1:19:47] } 9. Nf3 { [%eval 0.4] [%clk 1:30:46] } 9... Nbd7 { [%eval 0.61] [%clk 1:19:42] } 10. Bd3 { [%eval 0.61] [%clk 1:25:27] } 10... c6 { [%eval 0.86] [%clk 1:09:16] } 11. O-O { [%eval 0.86] [%clk 1:21:42] } 11... cxd5 { [%eval 0.82] [%clk 1:07:39] } 12. cxd5 { [%eval 0.84] [%clk 1:20:49] } 12... a6 { [%eval 0.85] [%clk 1:01:13] } 13. Kh1 { [%eval 0.86] [%clk 1:19:53] } 13... b5 { [%eval 0.91] [%clk 1:00:04] } 14. Qe1 { [%eval 0.75] [%clk 1:14:03] } 14... Re8 { [%eval 0.85] [%clk 0:51:30] } 15. Be3 { [%eval 0.84] [%clk 1:11:15] } 15... Ng4 { [%eval 0.98] [%clk 0:49:39] } 16. Bd2 { [%eval 0.97] [%clk 1:04:03] } 16... Rb8 { [%eval 1.03] [%clk 0:43:03] } 17. b4 { [%eval 1.23] [%clk 0:58:51] } 17... Bb7 { [%eval 1.33] [%clk 0:40:47] } 18. Rd1 { [%eval 1.49] [%clk 0:48:44] } 18... Rc8 { [%eval 1.69] [%clk 0:40:01] } 19. Qg3 { [%eval 1.47] [%clk 0:38:23] } 19... Ngf6 { [%eval 1.66] [%clk 0:40:09] } 20. Qh3?! { [%eval 0.62] } { Inaccuracy. Nh4 was best. } { [%clk 0:37:54] } 20... Bf8?! { [%eval 1.43] } { Inaccuracy. Rc7 was best. } { [%clk 0:34:42] } 21. Ne2? { [%eval 0.12] } { Mistake. Nh4 was best. } { [%clk 0:24:45] } 21... Bxd5 { [%eval 0.0] [%clk 0:32:03] } 22. exd5 { [%eval 0.01] [%clk 0:25:05] } 22... e4 { [%eval 0.07] [%clk 0:32:30] } 23. Bb1 { [%eval 0.04] [%clk 0:24:24] } 23... exf3 { [%eval 0.1] [%clk 0:32:44] } 24. Qxf3 { [%eval -0.12] [%clk 0:24:04] } 24... Ne5 { [%eval -0.13] [%clk 0:32:23] } 25. Qh3 { [%eval -0.09] [%clk 0:17:52] } 25... Ng6 { [%eval -0.14] [%clk 0:28:53] } 26. Nf4 { [%eval -0.17] [%clk 0:18:15] } 26... Bd6 { [%eval 0.15] [%clk 0:27:46] } 27. Nd3 { [%eval -0.09] [%clk 0:11:34] } 27... Rc4 { [%eval 0.08] [%clk 0:26:25] } 28. Bg5 { [%eval 0.11] [%clk 0:11:21] } 28... Be7? { [%eval 1.75] } { Mistake. Qd7 was best. } { [%clk 0:26:03] } 29. Bxf6? { [%eval 0.4] } { Mistake. Nc5 was best. } { [%clk 0:09:05] } 29... Bxf6 { [%eval 0.4] [%clk 0:26:22] } 30. Nc5 { [%eval 0.5] [%clk 0:09:29] } 30... Rh4? { [%eval 1.87] } { Mistake. Be5 was best. } { [%clk 0:25:38] } 31. Qd7? { [%eval 0.2] } { Mistake. Qf5 was best. } { [%clk 0:06:40] } 31... Qb8?? { [%eval 3.01] } { Blunder. Qxd7 was best. } { [%clk 0:25:24] } 32. h3?? { [%eval 0.38] } { Blunder. d6 was best. } { [%clk 0:06:36] } 32... Re2?? { [%eval 3.43] } { Blunder. Ne5 was best. } { [%clk 0:18:16] } 33. d6 { [%eval 3.62] [%clk 0:05:49] } 33... Nf4 { [%eval 4.05] [%clk 0:06:30] } 34. Be4 { [%eval 3.83] [%clk 0:05:59] } 34... g6 { [%eval 4.42] [%clk 0:00:32] } 35. Qc7?! { [%eval 2.96] } { Inaccuracy. Bf3 was best. } { [%clk 0:03:38] } 35... Qd8 { [%eval 2.98] [%clk 0:00:31] } 36. Qxd8+ { [%eval 2.96] [%clk 0:02:56] } 36... Bxd8 { [%eval 2.63] [%clk 0:01:00] } 37. Bf3 { [%eval 2.58] [%clk 0:03:13] } 37... Rc2 { [%eval 2.82] [%clk 0:00:32] } 38. Kg1 { [%eval 2.68] [%clk 0:02:41] } 38... Ne6 { [%eval 3.06] [%clk 0:00:31] } 39. Rfe1 { [%eval 2.56] [%clk 0:01:35] } 39... Bb6 { [%eval 2.88] [%clk 0:00:31] } 40. Kh1?! { [%eval 2.17] } { Inaccuracy. d7 was best. } { [%clk 0:00:40] } 40... Nf4?! { [%eval 2.93] } { Inaccuracy. Nxc5 was best. } { [%clk 0:00:31] } 41. d7?! { [%eval 2.05] } { Inaccuracy. Re4 was best. } { [%clk 0:29:01] } 41... Nxh3 { [%eval 2.0] [%clk 0:29:06] } 42. d8=Q+ { [%eval 2.22] [%clk 0:29:18] } 42... Bxd8 { [%eval 2.05] [%clk 0:29:33] } 43. Rxd8+ { [%eval 2.03] [%clk 0:29:40] } 43... Kg7 { [%eval 1.97] [%clk 0:30:02] } 44. Kh2 { [%eval 2.02] [%clk 0:27:06] } 44... g5 { [%eval 2.41] [%clk 0:23:18] } 45. Kg3 { [%eval 2.22] [%clk 0:26:48] } 45... Nf2 { [%eval 2.13] [%clk 0:20:41] } 46. Ne4 { [%eval 1.93] [%clk 0:25:29] } 46... Nh1+ { [%eval 2.19] [%clk 0:20:13] } 47. Rxh1 { [%eval 2.18] [%clk 0:25:53] } 47... Rxh1 { [%eval 2.06] [%clk 0:20:41] } 48. Nxg5 { [%eval 1.75] [%clk 0:26:09] } 48... Rc3 { [%eval 1.57] [%clk 0:20:15] } 49. Rd7 { [%eval 1.53] [%clk 0:25:10] } 49... Rxa3?! { [%eval 2.4] } { Inaccuracy. Rh6 was best. } { [%clk 0:19:59] } 50. Nxf7?? { [%eval 0.55] } { Blunder. Kf4 was best. } { [%clk 0:20:39] } 50... Kf6 { [%eval 0.49] [%clk 0:19:07] } 51. Nd8 { [%eval 0.53] [%clk 0:20:00] } 51... h5 { [%eval 0.56] [%clk 0:17:21] } 52. Nc6 { [%eval 0.61] [%clk 0:16:44] } 52... Ke6 { [%eval 0.94] [%clk 0:12:22] } 53. Rh7 { [%eval 0.76] [%clk 0:16:14] } 53... Kd6? { [%eval 2.41] } { Mistake. Kf6 was best. } { [%clk 0:11:35] } 54. Rh6+ { [%eval 2.86] [%clk 0:16:36] } 54... Kc7 { [%eval 2.57] [%clk 0:11:52] } 55. Kf4 { [%eval 2.59] [%clk 0:15:41] } 55... Rc1?! { [%eval 3.86] } { Inaccuracy. Rh4+ was best. } { [%clk 0:11:29] } 56. Rh7+ { [%eval 4.05] [%clk 0:15:42] } 56... Kb6 { [%eval 4.13] [%clk 0:08:44] } 57. Na5 { [%eval 3.99] [%clk 0:14:37] } 57... Rc7 { [%eval 3.89] [%clk 0:08:58] } 58. Rxh5 { [%eval 3.82] [%clk 0:14:39] } 58... Rf7+ { [%eval 3.66] [%clk 0:06:17] } 59. Ke5 { [%eval 3.14] [%clk 0:14:45] } 59... Re3+ { [%eval 2.85] [%clk 0:05:00] } 60. Kd4 { [%eval 3.08] [%clk 0:14:59] } 60... Re6 { [%eval 3.25] [%clk 0:04:46] } 61. Kd5 { [%eval 3.26] [%clk 0:12:41] } 61... Rg6 { [%eval 2.77] [%clk 0:03:11] } 62. Rh8 { [%eval 2.82] [%clk 0:10:56] } 62... Rf4?! { [%eval 3.7] } { Inaccuracy. Kc7 was best. } { [%clk 0:01:31] } 63. Be4 { [%eval 3.7] [%clk 0:08:01] } 63... Rg5+ { [%eval 3.61] [%clk 0:00:44] } 64. Kd6 { [%eval 3.85] [%clk 0:07:17] } 64... Rf6+ { [%eval 3.79] [%clk 0:00:58] } 65. Ke7 { [%eval 3.53] [%clk 0:07:43] } 65... Rf4 { [%eval 3.33] [%clk 0:01:12] } 66. Rh6+ { [%eval 3.32] [%clk 0:07:14] } 66... Kc7 { [%eval 3.46] [%clk 0:01:15] } 67. Rc6+ { [%eval 3.24] [%clk 0:06:36] } 67... Kb8 { [%eval 3.3] [%clk 0:01:45] } 68. Re6 { [%eval 3.14] [%clk 0:06:43] } 68... Kc7 { [%eval 3.28] [%clk 0:01:45] } 69. Rc6+ { [%eval 3.12] [%clk 0:06:34] } 69... Kb8 { [%eval 2.89] [%clk 0:02:14] } 70. Bf3?? { [%eval 0.0] } { Blunder. Rb6+ was best. } { [%clk 0:06:24] } 70... Rxb4 { [%eval 0.1] [%clk 0:02:09] } 71. Rxa6 { [%eval 0.0] [%clk 0:04:24] } 71... Rb2 { [%eval 0.0] [%clk 0:01:10] } 72. Nc6+ { [%eval 0.04] [%clk 0:03:39] } 72... Kc7?? { [%eval 5.03] } { Blunder. Kc8 was best. } { [%clk 0:01:39] } 73. Nd4 { [%eval 4.9] [%clk 0:03:51] } 73... Rg7+ { [%eval 4.87] [%clk 0:01:08] } 74. Kf6 { [%eval 4.49] [%clk 0:04:13] } 74... Rgxg2?? { [%eval #7] } { Checkmate is now unavoidable. Rg3 was best. } { [%clk 0:01:31] } 75. Ne6+ { [%eval #6] [%clk 0:04:11] } 75... Kc8 { [%eval #2] [%clk 0:00:31] } 76. Ra8+ { [%eval #1] [%clk 0:04:28] } 76... Kd7 { [%clk 0:00:56] } 77. Rd8# { [%clk 0:04:15] } 1-0