Event: Round 3: Sean Vibbert - Nicolas Checa
Date: 2021-06-18
White: Sean Vibbert
WhiteTitle: FM
Black: Nicolas Checa
BlackTitle: GM
Result: 1/2-1/2
ECO: A06
Opening: Zukertort Opening
Variant: Standard

1. Nf3 { [%eval 0.13] [%clk 1:30:49] } 1... d5 { [%eval 0.2] [%clk 1:23:59] } 2. e3 { [%eval 0.0] [%clk 1:31:09] } 2... Nf6 { [%eval 0.11] [%clk 1:24:03] } 3. b3 { [%eval 0.09] [%clk 1:31:18] } 3... Bf5 { [%eval 0.16] [%clk 1:22:03] } 4. Be2 { [%eval -0.13] [%clk 1:30:56] } 4... h6 { [%eval 0.17] [%clk 1:22:07] } 5. O-O { [%eval 0.06] [%clk 1:30:37] } 5... e6 { [%eval 0.02] [%clk 1:22:32] } 6. Ba3 { [%eval -0.18] [%clk 1:30:28] } 6... Bxa3 { [%eval -0.15] [%clk 1:18:07] } 7. Nxa3 { [%eval -0.21] [%clk 1:30:53] } 7... Qe7 { [%eval -0.18] [%clk 1:18:28] } 8. Nb5 { [%eval -0.63] [%clk 1:30:28] } 8... a6 { [%eval -0.66] [%clk 1:13:09] } 9. Nbd4 { [%eval -0.67] [%clk 1:30:26] } 9... Bh7 { [%eval -0.86] [%clk 1:13:31] } 10. Ne5 { [%eval -0.47] [%clk 1:30:37] } 10... c5 { [%eval -0.31] [%clk 1:10:27] } 11. Ndf3 { [%eval -0.27] [%clk 1:30:56] } 11... O-O { [%eval -0.33] [%clk 1:10:49] } 12. c4 { [%eval -0.42] [%clk 1:29:29] } 12... Ne4 { [%eval -0.02] [%clk 1:04:20] } 13. Rc1?! { [%eval -0.62] } { Inaccuracy. cxd5 was best. } { [%clk 1:27:25] } 13... f6 { [%eval -0.99] [%clk 0:56:04] } 14. Nd3 { [%eval -0.67] [%clk 1:27:40] } 14... d4 { [%eval -0.76] [%clk 0:55:44] } 15. exd4 { [%eval -0.81] [%clk 1:25:01] } 15... cxd4 { [%eval -0.71] [%clk 0:56:01] } 16. Nxd4 { [%eval -1.0] [%clk 1:25:13] } 16... Rd8 { [%eval -0.87] [%clk 0:55:55] } 17. Nc2 { [%eval -1.26] [%clk 1:23:04] } 17... Nc6 { [%eval -1.15] [%clk 0:55:39] } 18. f3 { [%eval -1.05] [%clk 1:21:21] } 18... Nc5 { [%eval -0.99] [%clk 0:51:38] } 19. Nf2?! { [%eval -1.59] } { Inaccuracy. Nxc5 was best. } { [%clk 1:20:13] } 19... Rd7 { [%eval -1.82] [%clk 0:47:29] } 20. d4 { [%eval -2.08] [%clk 1:16:51] } 20... Nxd4?! { [%eval -1.11] } { Inaccuracy. Bxc2 was best. } { [%clk 0:40:20] } 21. Nxd4 { [%eval -0.94] [%clk 1:17:16] } 21... Rad8 { [%eval -0.74] [%clk 0:40:44] } 22. Qe1 { [%eval -0.84] [%clk 1:17:37] } 22... Rxd4 { [%eval -0.64] [%clk 0:41:10] } 23. Qa5 { [%eval -0.97] [%clk 1:17:58] } 23... e5 { [%eval -0.85] [%clk 0:39:03] } 24. Rfd1 { [%eval -0.69] [%clk 1:17:12] } 24... Bd3 { [%eval -0.38] [%clk 0:30:17] } 25. Bxd3 { [%eval -0.27] [%clk 1:14:13] } 25... Nxd3 { [%eval -0.25] [%clk 0:30:44] } 26. Rxd3 { [%eval -0.51] [%clk 1:09:50] } 26... Rxd3 { [%eval -0.35] [%clk 0:31:09] } 27. Nxd3 { [%eval -0.3] [%clk 1:10:15] } 27... Rxd3 { [%eval -0.45] [%clk 0:31:34] } 28. c5 { [%eval -0.47] [%clk 1:00:57] } 28... Qd7 { [%eval -0.4] [%clk 0:30:42] } 29. Qa4 { [%eval -0.78] [%clk 0:57:32] } 29... Qxa4 { [%eval -0.86] [%clk 0:24:57] } 30. bxa4 { [%eval -0.83] [%clk 0:57:56] } 30... Rd7 { [%eval -0.83] [%clk 0:25:02] } 31. Kf2 { [%eval -0.63] [%clk 0:54:30] } 31... Rd2+ { [%eval -0.47] [%clk 0:25:05] } 32. Kg3 { [%eval -0.46] [%clk 0:52:34] } 32... Rxa2 { [%eval -0.56] [%clk 0:25:29] } 33. Rb1 { [%eval -0.43] [%clk 0:52:52] } 33... Rc2 { [%eval -0.59] [%clk 0:25:55] } 34. Rxb7 { [%eval -0.42] [%clk 0:52:54] } 34... Rxc5 { [%eval -0.54] [%clk 0:26:24] } 35. Rb6 { [%eval -0.44] [%clk 0:51:45] } 35... Ra5 { [%eval -0.49] [%clk 0:26:42] } 36. Rb4 { [%eval -0.5] [%clk 0:52:09] } 36... Kf7 { [%eval -0.5] [%clk 0:27:03] } 37. Rb7+ { [%eval -0.47] [%clk 0:52:06] } 37... Kg6 { [%eval -0.52] [%clk 0:26:43] } 38. Rb4 { [%eval -0.54] [%clk 0:52:26] } 38... Kf5 { [%eval -0.69] [%clk 0:27:01] } 39. Rg4 { [%eval -1.02] [%clk 0:52:23] } 39... h5 { [%eval -0.51] [%clk 0:22:44] } 40. Rb4? { [%eval -1.99] } { Mistake. Rxg7 was best. } { [%clk 0:44:22] } 40... Rd5 { [%eval -2.12] [%clk 0:23:02] } 41. Rb6 { [%eval -2.14] [%clk 0:44:02] } 41... Ra5 { [%eval -2.1] [%clk 0:23:28] } 42. Rb4 { [%eval -2.36] [%clk 0:44:18] } 42... Rd5 { [%eval -2.3] [%clk 0:21:08] } 43. Rb6 { [%eval -2.11] [%clk 0:44:25] } 43... a5 { [%eval -2.28] [%clk 0:21:37] } 44. Ra6 { [%eval -2.36] [%clk 0:43:57] } 44... g5? { [%eval -0.78] } { Mistake. h4+ was best. } { [%clk 0:16:28] } 45. Kf2?? { [%eval -2.79] } { Blunder. h4 was best. } { [%clk 0:40:34] } 45... Rd2+?! { [%eval -2.0] } { Inaccuracy. g4 was best. } { [%clk 0:14:37] } 46. Kg1 { [%eval -2.02] [%clk 0:40:51] } 46... h4 { [%eval -1.89] [%clk 0:12:01] } 47. h3 { [%eval -1.9] [%clk 0:34:13] } 47... Rd5 { [%eval -2.16] [%clk 0:12:11] } 48. Kf2 { [%eval -2.19] [%clk 0:33:26] } 48... Rc5 { [%eval -1.85] [%clk 0:12:36] } 49. g4+?? { [%eval -5.0] } { Blunder. Kf1 was best. } { [%clk 0:32:27] } 49... hxg3+ { [%eval -5.26] [%clk 0:11:40] } 50. Kxg3 { [%eval -4.96] [%clk 0:32:50] } 50... Rc3?? { [%eval -0.25] } { Blunder. Kg6 was best. } { [%clk 0:07:26] } 51. Rxa5 { [%eval -0.28] [%clk 0:31:27] } 51... Ra3 { [%eval -0.34] [%clk 0:07:52] } 52. Rb5 { [%eval -0.33] [%clk 0:28:45] } 52... Rxa4 { [%eval -0.54] [%clk 0:08:21] } 53. Rb3 { [%eval -0.22] [%clk 0:28:27] } 53... Kg6 { [%eval -0.33] [%clk 0:04:16] } 54. Rb6 { [%eval -0.34] [%clk 0:27:34] } 54... Ra3 { [%eval -0.31] [%clk 0:04:03] } 55. Kg4 { [%eval -0.25] [%clk 0:27:29] } 55... Rd3 { [%eval -0.29] [%clk 0:04:31] } 56. Ra6 { [%eval -0.22] [%clk 0:26:38] } 56... Rd4+ { [%eval -0.38] [%clk 0:23:51] } 57. Kg3 { [%eval -0.35] [%clk 0:56:56] } 57... Kf5 { [%eval -0.3] [%clk 0:23:36] } 58. Ra3 { [%eval -0.3] [%clk 0:56:22] } 58... Rf4 { [%eval -0.35] [%clk 0:20:50] } 59. Ra6 { [%eval -0.25] [%clk 0:54:58] } 59... e4 { [%eval -0.37] [%clk 0:17:48] } 60. Ra5+ { [%eval -0.28] [%clk 0:54:55] } 60... Kg6 { [%eval -0.35] [%clk 0:18:10] } 61. fxe4 { [%eval -0.19] [%clk 0:55:09] } 61... Rxe4 { [%eval -0.41] [%clk 0:18:34] } 62. Ra3 { [%eval -0.34] [%clk 0:52:42] } 62... Rb4 { [%eval -0.5] [%clk 0:13:37] } 63. Ra6 { [%eval -0.37] [%clk 0:52:04] } 63... Rc4 { [%eval -0.39] [%clk 0:13:51] } 64. Rb6 { [%eval -0.35] [%clk 0:52:05] } 64... Ra4 { [%eval -0.18] [%clk 0:14:08] } 65. Rc6 { [%eval -0.24] [%clk 0:52:06] } 65... Kf5 { [%eval -0.29] [%clk 0:14:27] } 66. Rb6 { [%eval -0.41] [%clk 0:49:40] } 66... Ra3+ { [%eval -0.47] [%clk 0:14:38] } 67. Kg2 { [%eval -0.46] [%clk 0:50:03] } 67... Rd3 { [%eval -0.47] [%clk 0:14:39] } 68. Ra6 { [%eval -0.33] [%clk 0:49:21] } 68... Ke5 { [%eval -0.32] [%clk 0:11:07] } 69. Ra5+ { [%eval -0.27] [%clk 0:48:19] } 69... Ke4 { [%eval -0.32] [%clk 0:09:49] } 70. Ra4+ { [%eval -0.29] [%clk 0:47:29] } 70... Rd4 { [%eval -0.19] [%clk 0:10:12] } 71. Ra1 { [%eval -0.28] [%clk 0:47:13] } 71... f5 { [%eval -0.3] [%clk 0:08:26] } 72. Re1+ { [%eval -0.3] [%clk 0:47:08] } 72... Kf4 { [%eval -0.37] [%clk 0:08:51] } 73. Rf1+ { [%eval -0.32] [%clk 0:46:49] } 73... Ke5 { [%eval -0.29] [%clk 0:09:17] } 74. Re1+ { [%eval -0.31] [%clk 0:47:03] } 74... Re4 { [%eval -0.29] [%clk 0:09:41] } 75. Ra1 { [%eval -0.26] [%clk 0:47:27] } 75... Re3 { [%eval -0.36] [%clk 0:08:33] } 76. Ra5+ { [%eval -0.43] [%clk 0:47:20] } 76... Kf4 { [%eval -0.31] [%clk 0:08:58] } 77. Ra4+ { [%eval -0.24] [%clk 0:47:17] } 77... Re4 { [%eval -0.25] [%clk 0:09:16] } 78. Ra2 { [%eval -0.3] [%clk 0:47:35] } 78... Rd4 { [%eval -0.26] [%clk 0:07:32] } 79. Rf2+ { [%eval -0.22] [%clk 0:47:24] } 79... Ke5 { [%eval -0.33] [%clk 0:08:00] } 80. Re2+ { [%eval -0.24] [%clk 0:47:17] } 80... Kf6 { [%eval -0.24] [%clk 0:08:26] } 81. Ra2 { [%eval -0.26] [%clk 0:47:30] } 81... Kg6 { [%eval -0.27] [%clk 0:08:35] } 82. Ra8 { [%eval -0.28] [%clk 0:47:06] } 82... Rd2+ { [%eval -0.26] [%clk 0:08:25] } 83. Kf3 { [%eval -0.26] [%clk 0:47:21] } 83... Rd3+ { [%eval -0.31] [%clk 0:08:41] } 84. Kg2 { [%eval -0.35] [%clk 0:47:45] } 84... f4 { [%eval -0.11] [%clk 0:08:38] } 85. Rg8+ { [%eval 0.0] [%clk 0:42:59] } 85... Kf6 { [%eval -0.21] [%clk 0:08:34] } 86. Rf8+ { [%eval -0.12] [%clk 0:42:15] } 86... Kg7 { [%eval -0.25] [%clk 0:08:52] } 87. Ra8 { [%eval -0.17] [%clk 0:42:21] } 87... Rg3+ { [%eval -0.23] [%clk 0:06:12] } 88. Kh2 { [%eval -0.11] [%clk 0:42:26] } 88... Re3 { [%eval 0.0] [%clk 0:06:41] } 89. Kg2 { [%eval -0.17] [%clk 0:41:57] } 89... Kg6 { [%eval -0.22] [%clk 0:07:05] } 90. Ra6+ { [%eval -0.09] [%clk 0:39:14] } 90... Kf5 { [%eval -0.22] [%clk 0:06:36] } 91. Ra5+ { [%eval -0.15] [%clk 0:39:30] } 91... Re5 { [%eval -0.16] [%clk 0:07:04] } 92. Ra2 { [%eval -0.21] [%clk 0:39:39] } 92... Rb5 { [%eval -0.25] [%clk 0:06:59] } 93. Re2 { [%eval -0.16] [%clk 0:38:26] } 93... Rb3 { [%eval -0.21] [%clk 0:07:03] } 94. Ra2 { [%eval -0.32] [%clk 0:34:46] } 94... Rg3+ { [%eval -0.26] [%clk 0:06:58] } 95. Kh2 { [%eval -0.23] [%clk 0:35:09] } 95... Rd3 { [%eval -0.22] [%clk 0:05:31] } 96. Kg2 { [%eval -0.2] [%clk 0:34:22] } 96... Kg6 { [%eval -0.23] [%clk 0:04:39] } 97. Rb2 { [%eval -0.12] [%clk 0:32:30] } 97... Kh5 { [%eval -0.18] [%clk 0:03:36] } 98. Rb8 { [%eval -0.12] [%clk 0:32:35] } 98... Rd2+ { [%eval -0.12] [%clk 0:03:57] } 99. Kf3 { [%eval -0.08] [%clk 0:32:35] } 99... Rh2 { [%eval -0.14] [%clk 0:02:56] } 100. Rh8+ { [%eval -0.12] [%clk 0:31:30] } 100... Kg6 { [%eval -0.02] [%clk 0:03:26] } 101. Rg8+ { [%clk 0:30:06] } 101... Kf5 { [%clk 0:03:23] } 102. Rf8+ { [%clk 0:30:19] } 102... Ke5 { [%clk 0:03:51] } 103. Re8+ { [%clk 0:29:25] } 103... Kf6 { [%clk 0:04:19] } 104. Rh8 { [%clk 0:29:08] } 104... Rd2 { [%clk 0:04:13] } 105. Rf8+ { [%clk 0:29:03] } 105... Kg7 { [%clk 0:04:41] } 106. Rf5 { [%clk 0:27:47] } 106... Kg6 { [%clk 0:04:31] } 107. Rf8 { [%clk 0:28:05] } 107... Rd3+ { [%clk 0:04:57] } 108. Kg2 { [%clk 0:28:26] } 108... Re3 { [%clk 0:05:04] } 109. Ra8 { [%clk 0:27:34] } 109... Kf5 { [%clk 0:04:56] } 110. Ra5+ { [%clk 0:27:12] } 110... Re5 { [%clk 0:04:47] } 111. Ra8 { [%clk 0:25:14] } 111... Rd5 { [%clk 0:04:35] } 112. Ra2 { [%clk 0:24:09] } 112... Ke4 { [%clk 0:04:30] } 113. Re2+ { [%clk 0:24:01] } 113... Kd3 { [%clk 0:04:59] } 114. Re8 { [%clk 0:23:29] } 114... Kd2 { [%clk 0:04:52] } 115. Kf2 { [%clk 0:22:43] } 115... Rd3 { [%clk 0:05:12] } 116. Rh8 { [%clk 0:22:44] } 116... Kd1 { [%clk 0:05:27] } 117. Rh5 { [%clk 0:22:43] } 117... Rd2+ { [%clk 0:05:31] } 118. Kf3 { [%clk 0:22:57] } 118... Ke1 { [%clk 0:05:51] } 119. Rxg5 { [%clk 0:22:16] } 119... Rf2+ { [%clk 0:06:09] } 120. Ke4 { [%clk 0:21:48] } 120... Rh2 { [%clk 0:05:20] } 121. Kxf4 { [%clk 0:22:09] } 121... Rxh3 { [%clk 0:05:48] } 122. Ke5 1/2-1/2