Event: Round 4: Kobo, Ori - Suder, Jakub
Date: 2024-04-28
White: Kobo, Ori
WhiteTitle: GM
WhiteElo: 2530
Black: Suder, Jakub
BlackTitle: FM
BlackElo: 2333
Result: 1/2-1/2
ECO: E11
Opening: Bogo-Indian Defense: Retreat Variation
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:30:40] } 1... d5 { [%eval 0.22] [%clk 1:30:54] } 2. g3 { [%eval 0.09] [%clk 1:30:52] } 2... Nf6 { [%eval 0.25] [%clk 1:31:18] } 3. Bg2 { [%eval 0.13] [%clk 1:31:03] } 3... e6 { [%eval 0.23] [%clk 1:31:43] } 4. O-O { [%eval 0.18] [%clk 1:31:04] } 4... Be7 { [%eval 0.26] [%clk 1:32:09] } 5. d4 { [%eval 0.25] [%clk 1:31:17] } 5... O-O { [%eval 0.28] [%clk 1:32:33] } 6. Bf4 { [%eval -0.02] [%clk 1:31:37] } 6... Nh5 { [%eval 0.25] [%clk 1:29:06] } 7. Bd2 { [%eval 0.19] [%clk 1:25:49] } 7... Nf6 { [%eval 0.17] [%clk 1:29:19] } 8. c4 { [%eval 0.16] [%clk 1:20:19] } 8... c6 { [%eval 0.17] [%clk 1:26:28] } 9. Bc3 { [%eval 0.18] [%clk 1:19:58] } 9... dxc4 { [%eval 0.25] [%clk 1:18:57] } 10. a4 { [%eval 0.2] [%clk 1:20:10] } 10... Nd5 { [%eval 0.17] [%clk 1:17:12] } 11. Ne5 { [%eval 0.18] [%clk 1:14:34] } 11... b5 { [%eval 0.1] [%clk 1:11:39] } 12. axb5 { [%eval 0.19] [%clk 1:14:45] } 12... cxb5 { [%eval 0.25] [%clk 1:11:53] } 13. Ba5 { [%eval 0.06] [%clk 1:14:10] } 13... Qe8 { [%eval 0.08] [%clk 1:10:35] } 14. b3 { [%eval 0.09] [%clk 1:10:19] } 14... Nc6 { [%eval 0.11] [%clk 1:01:03] } 15. bxc4 { [%eval 0.12] [%clk 1:08:49] } 15... bxc4 { [%eval 0.03] [%clk 1:01:23] } 16. Nxc6 { [%eval 0.0] [%clk 0:59:58] } 16... Qxc6 { [%eval 0.03] [%clk 1:01:43] } 17. e4 { [%eval 0.05] [%clk 1:00:15] } 17... Nb6 { [%eval 0.14] [%clk 0:56:34] } 18. d5 { [%eval 0.0] [%clk 0:56:17] } 18... Qc5 { [%eval 0.0] [%clk 0:54:15] } 19. Bc3 { [%eval 0.0] [%clk 0:47:54] } 19... exd5 { [%eval 0.01] [%clk 0:45:06] } 20. exd5 { [%eval 0.0] [%clk 0:47:44] } 20... Qd6 { [%eval 0.0] [%clk 0:43:31] } 21. Na3 { [%eval -0.14] [%clk 0:32:19] } 21... Bd7 { [%eval -0.13] [%clk 0:40:04] } 22. Nc2 { [%eval -0.1] [%clk 0:30:30] } 22... Ba4 { [%eval -0.16] [%clk 0:31:24] } 23. Rxa4?! { [%eval -1.25] } { Inaccuracy. Bb4 was best. } { [%clk 0:06:42] } 23... Nxa4 { [%eval -1.44] [%clk 0:31:14] } 24. Bxg7 { [%eval -1.43] [%clk 0:06:52] } 24... Kxg7 { [%eval -1.28] [%clk 0:27:10] } 25. Qa1+ { [%eval -1.3] [%clk 0:04:46] } 25... Bf6?! { [%eval -0.57] } { Inaccuracy. c3 was best. } { [%clk 0:23:45] } 26. Qxa4 { [%eval -0.53] [%clk 0:05:14] } 26... Qc5 { [%eval -0.2] [%clk 0:21:31] } 27. Ne3 { [%eval -0.19] [%clk 0:04:51] } 27... Rae8 { [%eval -0.04] [%clk 0:18:31] } 28. Nxc4 { [%eval -0.06] [%clk 0:01:47] } 28... Bd4 { [%eval -0.14] [%clk 0:16:59] } 29. Bf3?! { [%eval -1.03] } { Inaccuracy. Nd2 was best. } { [%clk 0:01:33] } 29... Kh8? { [%eval 0.32] } { Mistake. Rb8 was best. } { [%clk 0:14:19] } 30. Na5 { [%eval 0.0] [%clk 0:00:57] } 30... Qc3 { [%eval 0.1] [%clk 0:13:31] } 31. Kg2 { [%eval 0.07] [%clk 0:00:42] } 31... Bb6 { [%eval 0.11] [%clk 0:11:40] } 32. Nc4 { [%eval -0.07] [%clk 0:00:34] } 32... Bc5 { [%eval -0.02] [%clk 0:11:10] } 33. d6 { [%eval -0.04] [%clk 0:00:39] } 33... Re6 { [%eval -0.02] [%clk 0:09:41] } 34. Qa1 { [%eval -0.14] [%clk 0:00:33] } 34... Qxa1 { [%eval -0.1] [%clk 0:09:08] } 35. Re1?? { [%eval #-8] } { Checkmate is now unavoidable. Rxa1 was best. } 35... Qd1?? { [%eval -0.12] } { Lost forced checkmate sequence. Qxe1 was best. } 36. Rxd1 { [%eval -0.04] [%clk 0:01:02] } 36... Bxd6?? { [%eval 3.0] } { Blunder. Rd8 was best. } { [%clk 0:06:59] } 37. Ra1?? { [%eval -2.38] } { Blunder. Nxd6 was best. } 37... a6?? { [%eval -0.1] } { Blunder. Bc5 was best. } 38. Rxa6 { [%eval -0.1] [%clk 0:01:29] } 38... Bc5 { [%eval -0.06] [%clk 0:05:39] } 39. Ra7?? { [%eval -5.06] } { Blunder. Ra5 was best. } { [%clk 0:01:39] } 39... Bd4?? { [%eval -0.01] } { Blunder. Bxa7 was best. } { [%clk 0:05:51] } 40. Rd7 { [%eval -0.06] [%clk 0:01:48] } 40... Bc5 { [%eval -0.12] [%clk 0:05:43] } 41. Rc7 { [%eval -0.07] [%clk 0:00:51] } 41... Bd4 { [%eval -0.08] [%clk 0:05:56] } 42. Rd7 { [%eval -0.05] [%clk 0:15:52] } 42... Bc5 { [%eval -0.07] [%clk 0:20:26] } 43. Rd5 { [%eval -0.08] [%clk 0:14:05] } 43... Ba7 { [%eval 0.0] [%clk 0:18:30] } 44. Nd6 { [%eval 0.0] [%clk 0:11:38] } 44... f6 { [%eval 0.0] [%clk 0:14:59] } 45. Nb5 { [%eval -0.07] [%clk 0:05:33] } 45... Bb6 { [%eval -0.01] [%clk 0:13:17] } 46. Rd7 { [%eval -0.09] [%clk 0:05:02] } 46... Rd8 { [%eval -0.21] [%clk 0:12:46] } 47. Rxd8+ { [%eval -0.21] [%clk 0:05:03] } 47... Bxd8 { [%eval -0.17] [%clk 0:12:53] } 48. Nc3 { [%eval -0.15] [%clk 0:03:15] } 48... Bb6 { [%eval -0.11] [%clk 0:12:37] } 49. Nd5 { [%eval -0.29] [%clk 0:02:08] } 49... Bd4 { [%eval -0.29] [%clk 0:12:17] } 50. Nf4 { [%eval -0.34] [%clk 0:01:49] } 50... Ra6 { [%eval -0.22] [%clk 0:11:31] } 51. Be2 { [%eval -0.23] [%clk 0:00:47] } 51... Ra2 { [%eval -0.21] [%clk 0:11:27] } 52. Kf3 { [%eval -0.19] [%clk 0:01:15] } 52... Ra3+ { [%eval -0.22] [%clk 0:10:24] } 53. Kg2 { [%eval -0.19] [%clk 0:01:35] } 53... Ba7 { [%eval -0.28] [%clk 0:09:12] } 54. h4 { [%eval -0.26] [%clk 0:01:19] } 54... Kg7 { [%eval -0.24] [%clk 0:09:11] } 55. Nh5+ { [%eval -0.22] [%clk 0:00:52] } 55... Kf7 { [%eval -0.17] [%clk 0:09:20] } 56. Nf4 { [%eval -0.19] [%clk 0:00:55] } 56... f5 { [%eval -0.2] [%clk 0:08:52] } 57. Bd3 { [%eval -0.22] [%clk 0:00:33] } 57... Ra5 { [%eval -0.27] [%clk 0:07:57] } 58. Bc4+ { [%eval -0.21] [%clk 0:00:36] } 58... Kf6 { [%eval 0.0] [%clk 0:07:41] } 59. Nh5+ { [%eval -0.22] [%clk 0:00:48] } 59... Ke5 { [%eval -0.07] [%clk 0:07:23] } 60. Nf4 { [%eval -0.21] [%clk 0:00:45] } 60... h6 { [%eval -0.17] [%clk 0:06:56] } 61. Kf3 { [%eval -0.18] [%clk 0:00:52] } 61... Ra4 { [%eval -0.19] [%clk 0:06:47] } 62. Bf7 { [%eval -0.19] [%clk 0:00:38] } 62... Ra3+ { [%eval -0.19] [%clk 0:06:54] } 63. Kg2 { [%eval -0.17] [%clk 0:00:55] } 63... Rc3 { [%eval -0.17] [%clk 0:06:47] } 64. Nh3 { [%eval -0.22] [%clk 0:00:56] } 64... Rc2 { [%eval -0.47] [%clk 0:05:48] } 65. Bb3 { [%eval -0.18] [%clk 0:01:14] } 65... Rb2 { [%eval -0.16] [%clk 0:06:05] } 66. Bc4 { [%eval -0.52] [%clk 0:01:01] } 66... Ke4 { [%eval -0.41] [%clk 0:03:14] } 67. Kf1 { [%eval -0.59] [%clk 0:01:03] } 67... Rb4 { [%eval -0.15] [%clk 0:02:35] } 68. Be2 { [%eval -0.2] [%clk 0:01:01] } 68... Rb1+ { [%eval -0.21] [%clk 0:02:46] } 69. Kg2 { [%eval -0.21] [%clk 0:01:28] } 69... Rb2 { [%eval -0.18] [%clk 0:03:11] } 70. Kf1 { [%eval -0.23] [%clk 0:00:54] } 70... Bb8 { [%eval -0.16] [%clk 0:02:57] } 71. Bh5 { [%eval -0.16] [%clk 0:01:04] } 71... Rb1+ { [%eval -0.17] [%clk 0:02:49] } 72. Kg2 { [%eval -0.17] [%clk 0:01:25] } 72... Rb2 { [%eval -0.18] [%clk 0:03:07] } 73. Bg6 { [%eval -0.44] [%clk 0:01:16] } 73... Ke5 { [%eval -0.16] [%clk 0:03:05] } 74. Bh5 { [%eval -0.19] [%clk 0:01:19] } 74... Ba7 { [%eval -0.21] [%clk 0:02:52] } 75. Bg6 { [%eval -0.31] [%clk 0:00:37] } 75... Bd4 { [%eval -0.18] [%clk 0:02:31] } 76. Kf3 { [%eval -0.17] [%clk 0:00:42] } 76... Rb3+ { [%eval -0.19] [%clk 0:02:46] } 77. Kg2 { [%eval -0.17] [%clk 0:01:10] } 77... Kf6 { [%eval -0.2] [%clk 0:03:06] } 78. Bh5 { [%eval -0.17] [%clk 0:01:29] } 78... Be5 { [%eval -0.2] [%clk 0:03:23] } 79. Bf3 { [%eval -0.21] [%clk 0:01:38] } 79... Rb4 { [%eval -0.23] [%clk 0:03:23] } 80. Be2 { [%eval -0.22] [%clk 0:01:29] } 80... Ke6 { [%eval -0.16] [%clk 0:02:46] } 81. Kf3 { [%eval -0.17] [%clk 0:01:34] } 81... Rb2 { [%eval -0.18] [%clk 0:03:01] } 82. Bc4+ { [%eval -0.17] [%clk 0:01:51] } 82... Kf6 { [%eval -0.23] [%clk 0:02:55] } 83. Bd5 { [%eval -0.19] [%clk 0:01:31] } 83... Bd4 { [%eval -0.21] [%clk 0:03:13] } 84. Bc4 { [%eval -0.23] [%clk 0:01:34] } 84... Ke5 { [%eval -0.22] [%clk 0:03:29] } 85. Be2 { [%eval -0.21] [%clk 0:01:12] } 85... Rb3+ { [%eval -0.16] [%clk 0:03:34] } 86. Kg2 { [%eval -0.14] [%clk 0:01:41] } 86... Ke4 { [%eval -0.14] [%clk 0:03:09] } 87. Bh5 { [%eval -0.17] [%clk 0:01:50] } 87... Rb2 { [%eval -0.16] [%clk 0:03:26] } 88. Kf1 { [%eval -0.16] [%clk 0:01:21] } 88... Ba7 { [%eval -0.18] [%clk 0:03:08] } 89. Bg6 { [%eval -0.59] [%clk 0:00:48] } 89... Rb1+ { [%eval -0.29] [%clk 0:02:43] } 90. Kg2 { [%eval -0.33] [%clk 0:01:14] } 90... Rb6 { [%eval -0.16] [%clk 0:02:49] } 91. Bh7 { [%eval -0.32] [%clk 0:01:11] } 91... Ke5 { [%eval -0.18] [%clk 0:02:33] } 92. Kf3 { [%eval -0.21] [%clk 0:01:11] } 92... Rb3+ { [%eval -0.2] [%clk 0:02:28] } 93. Kg2 { [%eval -0.12] [%clk 0:01:38] } 93... Rb2 { [%eval -0.16] [%clk 0:02:37] } 94. Kf3 { [%eval -0.12] [%clk 0:01:32] } 94... Rb3+ { [%eval -0.1] [%clk 0:01:59] } 95. Kg2 { [%eval -0.19] } 95... Rb8 { [%eval -0.1] [%clk 0:02:18] } 96. Bg6 { [%eval -0.11] [%clk 0:02:13] } 96... Bc5 { [%eval -0.12] [%clk 0:02:20] } 97. Kf3 { [%eval -0.12] [%clk 0:02:21] } 97... Bd6 { [%eval -0.13] [%clk 0:02:19] } 98. Bh5 { [%eval -0.17] [%clk 0:00:33] } 98... Rb3+ { [%eval -0.1] [%clk 0:02:01] } 99. Kg2 { [%eval -0.06] [%clk 0:00:59] } 99... Bb8 { [%eval -0.09] [%clk 0:01:36] } 100. Kf1 { [%eval -0.2] [%clk 0:00:35] } 100... Kf6 { [%eval -0.23] [%clk 0:01:40] } 101. Kg2 { [%eval -0.29] [%clk 0:00:53] } 101... f4 { [%eval -0.29] [%clk 0:01:08] } 102. gxf4 { [%eval -0.32] [%clk 0:00:52] } 102... Kf5 { [%eval -0.32] [%clk 0:01:29] } 103. Bf7 { [%eval -0.36] [%clk 0:00:41] } 103... Ra3 { [%eval -0.36] [%clk 0:01:38] } 104. h5 { [%eval -0.44] [%clk 0:00:57] } 104... Kg4 { [%eval -0.45] [%clk 0:01:00] } 105. f3+ { [%eval -0.78] [%clk 0:00:37] } 105... Kh4 { [%eval -0.61] [%clk 0:01:06] } 106. f5? { [%eval -1.91] } { Mistake. Nf2 was best. } { [%clk 0:00:34] } 106... Ra7 { [%eval -2.08] [%clk 0:01:12] } 107. Be6 { [%eval -2.14] [%clk 0:00:33] } 107... Rb7 { [%eval -2.14] [%clk 0:01:12] } 108. f6 { [%eval -1.94] [%clk 0:00:35] } 108... Rb2+ { [%eval -2.01] [%clk 0:01:30] } 109. Kf1 { [%eval -1.99] [%clk 0:00:52] } 109... Bd6? { [%eval -0.36] } { Mistake. Kg3 was best. } { [%clk 0:00:47] } 110. Bg4?? { [%eval -2.12] } { Blunder. Nf2 was best. } { [%clk 0:00:36] } 110... Kg3 { [%eval -2.2] [%clk 0:00:53] } 111. Ke1 { [%eval -2.1] [%clk 0:00:34] } 111... Bc5 { [%eval -2.08] [%clk 0:00:53] } 112. Kd1 { [%eval -1.87] [%clk 0:00:36] } 112... Rb6 { [%eval -1.6] [%clk 0:00:46] } 113. f7?! { [%eval -2.51] } { Inaccuracy. Ke2 was best. } { [%clk 0:00:45] } 113... Rf6 { [%eval -2.49] [%clk 0:01:01] } 114. Ke2 { [%eval -2.44] [%clk 0:00:55] } 114... Rxf7 { [%eval -2.19] [%clk 0:01:20] } 115. Kd3 { [%eval -1.58] [%clk 0:00:54] } 115... Re7 { [%eval -2.36] [%clk 0:01:43] } 116. Kd2 { [%eval -2.53] [%clk 0:00:59] } 116... Be3+ { [%eval -2.45] [%clk 0:01:22] } 117. Kd3 { [%eval -2.24] [%clk 0:01:19] } 117... Bb6?! { [%eval -1.55] } { Inaccuracy. Ba7 was best. } { [%clk 0:01:26] } 118. Kd2 { [%eval -2.57] [%clk 0:01:47] } 118... Rg7 { [%eval -2.55] [%clk 0:01:32] } 119. Ke2 { [%eval -2.55] [%clk 0:01:52] } 119... Bc5 { [%eval -2.3] [%clk 0:01:51] } 120. Ke1 { [%eval -2.46] [%clk 0:01:57] } 120... Rg8 { [%eval -2.54] [%clk 0:01:13] } 121. Ke2 { [%eval -2.56] [%clk 0:02:23] } 121... Rd8 { [%eval -2.54] [%clk 0:01:21] } 122. Ke1 { [%eval -2.48] [%clk 0:02:42] } 122... Be3 { [%eval -2.48] [%clk 0:01:32] } 123. Ke2 { [%eval -2.66] [%clk 0:02:47] } 123... Bc1 { [%eval -2.74] [%clk 0:01:49] } 124. Ke1 { [%eval -2.66] [%clk 0:02:45] } 124... Be3 { [%eval -2.54] [%clk 0:00:56] } 125. Ke2 { [%eval -2.49] [%clk 0:03:12] } 125... Bb6 { [%eval -2.71] [%clk 0:01:12] } 126. Ke1 { [%eval -2.76] [%clk 0:03:33] } 126... Rd3 { [%eval -2.57] [%clk 0:01:29] } 127. Ke2 { [%eval -2.44] [%clk 0:03:43] } 127... Ra3 { [%eval -2.28] [%clk 0:01:52] } 128. Kd2 { [%clk 0:03:32] } 128... Be3+ { [%clk 0:02:07] } 129. Ke2 { [%clk 0:03:46] } 129... Rb3 { [%clk 0:02:04] } 130. Be6 { [%clk 0:03:41] } 130... Rc3 { [%clk 0:02:05] } 131. Bg4 { [%clk 0:03:45] } 131... Ra3 { [%clk 0:02:31] } 132. Be6 { [%clk 0:03:36] } 132... Bc5 { [%clk 0:02:50] } 133. Bg4 { [%clk 0:03:57] } 133... Bb4 { [%clk 0:03:13] } 134. Ng1 { [%clk 0:03:10] } 134... Kf4 { [%clk 0:03:31] } 135. Nh3+ { [%clk 0:03:09] } 135... Ke5 { [%clk 0:03:55] } 136. Nf2 { [%clk 0:02:26] } 136... Ra2+ { [%clk 0:04:16] } 137. Kf1 { [%clk 0:02:54] } 137... Kd4 { [%clk 0:04:23] } 138. Ne4 { [%clk 0:03:00] } 138... Ke3 { [%clk 0:04:34] } 139. Kg1 { [%clk 0:02:23] } 139... Ba5 { [%clk 0:04:37] } 140. Nd6 { [%clk 0:01:49] } 140... Kf4 { [%clk 0:04:30] } 141. Nf5 { [%clk 0:01:34] } 141... Bb6+ { [%clk 0:04:45] } 142. Kf1 { [%clk 0:01:56] } 142... Kg5 { [%clk 0:04:49] } 1/2-1/2