Event: Round 9: Grooten, Herman - Zecha, Oscar
Date: 2024-11-02
White: Grooten, Herman
WhiteTitle: IM
WhiteElo: 2217
Black: Zecha, Oscar
BlackElo: 2119
Result: 1/2-1/2
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.17] [%clk 1:29:47] } 2. c4 { [%eval 0.17] [%clk 1:31:22] } 2... e6 { [%eval 0.11] [%clk 1:29:56] } 3. Nf3 { [%eval 0.12] [%clk 1:31:45] } 3... d5 { [%eval 0.17] [%clk 1:30:16] } 4. Nc3 { [%eval 0.1] [%clk 1:32:07] } 4... Bb4 { [%eval 0.12] [%clk 1:30:28] } 5. cxd5 { [%eval 0.03] [%clk 1:32:06] } 5... exd5 { [%eval 0.14] [%clk 1:30:53] } 6. Bg5 { [%eval 0.0] [%clk 1:32:25] } 6... O-O { [%eval 0.11] [%clk 1:30:51] } 7. e3 { [%eval 0.19] [%clk 1:32:09] } 7... h6 { [%eval 0.12] [%clk 1:30:56] } 8. Bh4 { [%eval 0.19] [%clk 1:32:12] } 8... Bf5 { [%eval 0.18] [%clk 1:29:08] } 9. Qb3 { [%eval 0.21] [%clk 1:32:11] } 9... Nc6 { [%eval 0.37] [%clk 1:20:03] } 10. Bb5 { [%eval 0.0] [%clk 1:25:14] } 10... Bxc3+ { [%eval 0.12] [%clk 1:14:21] } 11. bxc3 { [%eval -0.19] [%clk 1:24:44] } 11... Na5 { [%eval -0.29] [%clk 1:12:37] } 12. Qb4 { [%eval -0.22] [%clk 1:17:45] } 12... b6 { [%eval 0.23] [%clk 1:06:22] } 13. O-O { [%eval 0.0] [%clk 1:14:03] } 13... g5 { [%eval -0.08] [%clk 0:59:10] } 14. Bg3 { [%eval 0.0] [%clk 1:14:20] } 14... Ne4 { [%eval 0.0] [%clk 0:59:03] } 15. Ne5 { [%eval 0.0] [%clk 1:09:23] } 15... a6?! { [%eval 0.65] } { Inaccuracy. c5 was best. } { [%clk 0:50:10] } 16. Nc6 { [%eval 0.59] [%clk 1:04:16] } 16... Qf6 { [%eval 0.83] [%clk 0:43:54] } 17. Ne7+ { [%eval 0.89] [%clk 1:02:54] } 17... Kh7 { [%eval 0.82] [%clk 0:43:38] } 18. Nxd5 { [%eval 0.96] [%clk 0:57:26] } 18... Qd8 { [%eval 0.88] [%clk 0:43:10] } 19. Nxc7 { [%eval 0.79] [%clk 0:52:51] } 19... Nxg3 { [%eval 0.96] [%clk 0:40:59] } 20. fxg3?? { [%eval -1.94] } { Blunder. Nxa8 was best. } { [%clk 0:52:47] } 20... Qxc7 { [%eval -1.92] [%clk 0:41:04] } 21. Rxf5 { [%eval -2.01] [%clk 0:52:35] } 21... axb5 { [%eval -1.94] [%clk 0:41:22] } 22. Raf1?! { [%eval -3.17] } { Inaccuracy. e4 was best. } { [%clk 0:47:05] } 22... Nc4 { [%eval -3.16] [%clk 0:38:19] } 23. Rxb5 { [%eval -2.92] [%clk 0:37:40] } 23... Nxe3 { [%eval -2.96] [%clk 0:35:53] } 24. Rf6?! { [%eval -4.0] } { Inaccuracy. Rf3 was best. } { [%clk 0:30:49] } 24... Kg7 { [%eval -4.03] [%clk 0:32:44] } 25. Rf3 { [%eval -4.05] [%clk 0:30:29] } 25... Rfe8 { [%eval -4.11] [%clk 0:30:31] } 26. a4 { [%eval -4.25] [%clk 0:23:20] } 26... Qc4 { [%eval -4.24] [%clk 0:24:50] } 27. Qxc4 { [%eval -4.21] [%clk 0:18:36] } 27... Nxc4 { [%eval -4.08] [%clk 0:25:17] } 28. Rb4 { [%eval -4.32] [%clk 0:18:38] } 28... Re1+ { [%eval -3.48] [%clk 0:22:27] } 29. Rf1 { [%eval -3.44] [%clk 0:17:20] } 29... Rxf1+ { [%eval -3.47] [%clk 0:22:55] } 30. Kxf1 { [%eval -3.46] [%clk 0:17:44] } 30... Ne3+ { [%eval -3.61] [%clk 0:23:15] } 31. Ke2 { [%eval -3.68] [%clk 0:17:48] } 31... Nd5 { [%eval -3.67] [%clk 0:23:29] } 32. Rb3 { [%eval -3.54] [%clk 0:17:00] } 32... Rxa4 { [%eval -3.48] [%clk 0:23:00] } 33. Kd3 { [%eval -3.46] [%clk 0:17:23] } 33... Kf6 { [%eval -3.29] [%clk 0:20:20] } 34. c4 { [%eval -3.76] [%clk 0:16:09] } 34... Rb4 { [%eval -3.63] [%clk 0:19:37] } 35. Ra3 { [%eval -3.7] [%clk 0:16:16] } 35... Nc7 { [%eval -3.75] [%clk 0:11:22] } 36. Kc3 { [%eval -3.74] [%clk 0:14:42] } 36... Rb1 { [%eval -3.69] [%clk 0:11:33] } 37. Kc2 { [%eval -3.88] [%clk 0:14:02] } 37... Rb4 { [%eval -3.62] [%clk 0:11:10] } 38. Kc3 { [%eval -3.85] [%clk 0:14:22] } 38... Rb1 { [%eval -3.83] [%clk 0:11:36] } 39. Kc2 { [%eval -3.72] [%clk 0:13:08] } 39... Re1 { [%eval -3.07] [%clk 0:00:55] } 40. d5 { [%eval -3.84] [%clk 0:03:23] } 40... Ke5 { [%eval -3.96] [%clk 0:00:52] } 41. Ra7 { [%eval -4.07] [%clk 0:24:18] } 41... Nxd5 { [%eval -4.12] [%clk 0:12:20] } 42. cxd5 { [%eval -4.16] [%clk 0:24:32] } 42... Re2+ { [%eval -3.77] [%clk 0:09:50] } 43. Kd3 { [%eval -4.21] [%clk 0:23:30] } 43... Rxg2 { [%eval -4.17] [%clk 0:10:16] } 44. Rxf7 { [%eval -4.17] [%clk 0:22:29] } 44... Rxh2 { [%eval -4.1] [%clk 0:10:41] } 45. Rb7 { [%eval -4.2] [%clk 0:17:12] } 45... Rh3?? { [%eval 0.0] } { Blunder. Rb2 was best. } { [%clk 0:10:09] } 46. Kc4 { [%eval 0.0] [%clk 0:16:29] } 46... Rxg3 { [%eval 0.0] [%clk 0:09:32] } 47. Rxb6 { [%eval 0.0] [%clk 0:16:50] } 47... h5 { [%eval 0.0] [%clk 0:08:56] } 48. Re6+ { [%eval 0.0] [%clk 0:16:51] } 48... Kf5 { [%eval 0.0] [%clk 0:08:42] } 49. Re1 { [%eval -0.1] [%clk 0:17:05] } 49... Rg2 { [%eval 0.0] [%clk 0:07:24] } 50. Rd1 { [%eval 0.0] [%clk 0:16:34] } 50... h4 { [%eval 0.0] [%clk 0:06:24] } 51. d6 { [%eval 0.0] [%clk 0:16:51] } 51... Rc2+ { [%eval 0.0] [%clk 0:06:49] } 52. Kd5 { [%eval 0.0] [%clk 0:17:05] } 52... Rc8 { [%eval 0.0] [%clk 0:06:24] } 53. Rh1?? { [%eval -2.07] } { Blunder. Rf1+ was best. } { [%clk 0:14:05] } 53... Kg4?? { [%eval 0.0] } { Blunder. Rd8 was best. } { [%clk 0:03:30] } 54. Rg1+ { [%eval 0.0] [%clk 0:12:37] } 54... Kh5 { [%eval 0.0] [%clk 0:02:37] } 55. Ke6?? { [%eval -2.24] } { Blunder. Ke4 was best. } { [%clk 0:11:22] } 55... g4 { [%eval -2.92] [%clk 0:02:19] } 56. d7 { [%eval -2.6] [%clk 0:10:16] } 56... Rd8 { [%eval -2.54] [%clk 0:01:40] } 57. Rc1 { [%eval -2.39] [%clk 0:09:11] } 57... g3 { [%eval -2.23] } 58. Rc8 { [%eval -2.94] [%clk 0:09:24] } 58... Rxd7 { [%eval -2.77] [%clk 0:02:01] } 59. Kxd7 { [%eval -2.42] [%clk 0:09:48] } 59... Kg4 { [%eval -2.28] [%clk 0:01:05] } 60. Ke6 { [%eval -2.18] [%clk 0:09:15] } 60... h3 { [%eval -1.98] [%clk 0:01:03] } 61. Rc4+ { [%eval -1.98] [%clk 0:05:25] } 61... Kf3 { [%eval -1.99] [%clk 0:01:24] } 62. Kf5 { [%eval -2.16] [%clk 0:05:50] } 62... g2 { [%eval -2.09] [%clk 0:01:12] } 63. Rc3+ { [%eval -3.12] [%clk 0:06:07] } 63... Kf2 { [%eval -2.83] [%clk 0:01:00] } 64. Rxh3 { [%eval -2.44] [%clk 0:03:38] } 64... g1=Q { [%eval -2.17] [%clk 0:01:24] } 65. Rh4?? { [%eval -4.78] } { Blunder. Rh5 was best. } { [%clk 0:03:57] } 65... Qg7 { [%eval -5.47] [%clk 0:00:55] } 66. Rf4+?? { [%eval #-47] } { Checkmate is now unavoidable. Rh5 was best. } { [%clk 0:03:45] } 66... Kg3 { [%eval #-46] [%clk 0:00:54] } 67. Re4 { [%eval #-63] [%clk 0:04:02] } 67... Qf7+ { [%eval #-42] [%clk 0:01:19] } 68. Ke5 { [%eval #-63] [%clk 0:04:26] } 68... Kf3 { [%eval #-47] [%clk 0:01:45] } 69. Rd4 { [%eval -88.5] [%clk 0:04:42] } 69... Qe7+ { [%eval #-44] [%clk 0:02:10] } 70. Kd5 { [%eval #-48] [%clk 0:04:44] } 70... Ke3 { [%eval #-25] [%clk 0:02:35] } 71. Rc4 { [%eval #-27] [%clk 0:05:03] } 71... Qd7+ { [%eval #-28] [%clk 0:03:03] } 72. Kc5 { [%eval #-31] [%clk 0:05:03] } 72... Kd3 { [%eval #-34] [%clk 0:03:28] } 73. Rb4 { [%eval #-23] [%clk 0:05:02] } 73... Qc7+ { [%eval #-22] [%clk 0:03:35] } 74. Kb5 { [%eval #-22] [%clk 0:05:22] } 74... Kc3 { [%eval #-21] [%clk 0:03:10] } 75. Ka6 { [%eval #-26] [%clk 0:04:48] } 75... Qc8+ { [%eval #-19] [%clk 0:02:25] } 76. Rb7 { [%eval #-19] [%clk 0:05:09] } 76... Kc4 { [%eval #-19] [%clk 0:01:52] } 77. Ka7 { [%eval #-20] [%clk 0:05:00] } 77... Qd8 { [%eval #-24] [%clk 0:01:22] } 78. Rh7 { [%eval #-17] [%clk 0:02:58] } 78... Qe8 { [%eval #-18] [%clk 0:00:45] } 79. Rc7+ { [%eval #-18] [%clk 0:03:12] } 79... Kb5 { [%eval #-18] [%clk 0:00:52] } 80. Rb7+ { [%eval #-18] [%clk 0:03:15] } 80... Ka5 { [%eval #-16] [%clk 0:01:06] } 81. Rc7 { [%eval #-16] [%clk 0:03:35] } 81... Qf8 { [%eval #-15] [%clk 0:00:37] } 82. Kb7 { [%eval #-15] [%clk 0:03:52] } 82... Kb5 { [%eval #-22] [%clk 0:00:46] } 83. Rd7 { [%eval #-16] [%clk 0:04:09] } 83... Qf5 { [%eval #-17] [%clk 0:00:38] } 84. Kc7 { [%eval #-18] [%clk 0:04:09] } 84... Kc5 { [%eval #-20] [%clk 0:00:42] } 85. Re7 { [%eval #-24] [%clk 0:04:16] } 85... Qf6 { [%eval #-28] [%clk 0:00:44] } 86. Kd7 { [%eval #-28] [%clk 0:04:11] } 86... Kd5 { [%eval #-47] [%clk 0:00:57] } 87. Ke8 { [%eval #-69] [%clk 0:03:55] } 87... Qh8+ { [%eval -54.48] [%clk 0:00:35] } 88. Kf7 { [%eval -88.5] [%clk 0:03:59] } 88... Qd8 { [%eval -88.5] [%clk 0:00:34] } 89. Re8 { [%eval -88.5] [%clk 0:03:42] } 89... Qg5 { [%eval -31.3] [%clk 0:00:39] } 90. Re7 { [%eval -10.66] [%clk 0:03:47] } 90... Kd6 { [%eval #-28] [%clk 0:00:50] } 91. Re6+ { [%eval #-29] [%clk 0:04:07] } 91... Kd7 { [%eval #-29] [%clk 0:01:12] } 92. Rf6 { [%eval #-43] [%clk 0:04:20] } 92... Qh5+ { [%eval #-43] [%clk 0:00:48] } 93. Rg6 { [%eval #-31] [%clk 0:03:55] } 93... Qf5+ { [%eval #-47] [%clk 0:01:13] } 94. Kg7 { [%eval #-31] [%clk 0:04:12] } 94... Ke7 { [%eval #-55] [%clk 0:01:37] } 95. Kh6 { [%eval -88.5] [%clk 0:03:38] } 95... Qe5 { [%eval -7.69] [%clk 0:01:22] } 96. Rg5? { [%eval #-22] } { Checkmate is now unavoidable. Rg7+ was best. } { [%clk 0:03:14] } 96... Qh8+ { [%eval #-21] [%clk 0:01:43] } 97. Kg6 { [%eval #-21] [%clk 0:03:39] } 97... Ke6 { [%eval #-22] [%clk 0:02:12] } 98. Rg4 { [%eval #-20] [%clk 0:03:48] } 98... Qg8+ { [%eval #-19] [%clk 0:02:36] } 99. Kh5 { [%eval #-19] [%clk 0:04:11] } 99... Qh7+ { [%eval #-18] [%clk 0:03:04] } 100. Kg5 { [%eval #-18] [%clk 0:04:30] } 100... Ke5 { [%eval #-17] [%clk 0:03:32] } 101. Rg3 { [%eval #-17] [%clk 0:04:47] } 101... Qg7+ { [%eval #-16] [%clk 0:03:59] } 102. Kh4 { [%eval #-16] [%clk 0:05:10] } 102... Qh6+ { [%eval #-15] [%clk 0:04:27] } 103. Kg4 { [%eval #-15] [%clk 0:05:35] } 103... Ke4 { [%eval #-14] [%clk 0:04:54] } 104. Rg2 { [%eval #-14] [%clk 0:05:56] } 104... Qg6+ { [%eval #-13] [%clk 0:05:18] } 105. Kh3 { [%eval #-13] [%clk 0:06:20] } 105... Qh5+ { [%eval #-12] [%clk 0:05:45] } 106. Kg3 { [%eval #-12] [%clk 0:06:12] } 106... Qg5+?? { [%eval 0.0] } { Lost forced checkmate sequence. Ke3 was best. } { [%clk 0:06:12] } 107. Kh3?? { [%eval #-13] } { Checkmate is now unavoidable. Kf2 was best. } { [%clk 0:06:11] } 107... Qh5+ { [%eval #-13] [%clk 0:06:36] } 108. Kg3 { [%eval #-12] [%clk 0:06:35] } 108... Ke3 { [%eval #-11] [%clk 0:07:06] } 109. Rg1 { [%eval #-19] [%clk 0:06:18] } 109... Qg5+?? { [%eval 0.0] } { Lost forced checkmate sequence. Qe5+ was best. } { [%clk 0:07:33] } 110. Kh2 { [%eval 0.0] [%clk 0:06:39] } 110... Qh4+ { [%eval 0.0] [%clk 0:08:02] } 111. Kg2 { [%eval 0.0] [%clk 0:07:01] } 111... Ke2 { [%eval 0.0] [%clk 0:08:29] } 112. Ra1 { [%eval 0.0] [%clk 0:06:14] } 112... Qe4+ { [%eval 0.0] [%clk 0:07:09] } 113. Kh3 { [%clk 0:06:18] } 113... Qh7+ { [%clk 0:07:32] } 114. Kg4 { [%clk 0:06:40] } 114... Qg7+ { [%clk 0:08:01] } 1/2-1/2