Event: Round 5: Purdon, Colin - Udovenko, Daniel
Date: 2025-02-15
White: Purdon, Colin
WhiteElo: 1952
Black: Udovenko, Daniel
BlackElo: 1997
Result: 1/2-1/2
ECO: E92
Opening: King's Indian Defense: Orthodox Variation, Gligoric-Taimanov System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.19] [%clk 1:30:58] } 2. c4 { [%eval 0.18] [%clk 1:31:17] } 2... g6 { [%eval 0.19] [%clk 1:31:25] } 3. Nc3 { [%eval 0.21] [%clk 1:31:40] } 3... Bg7 { [%eval 0.51] [%clk 1:31:51] } 4. e4 { [%eval 0.4] [%clk 1:32:00] } 4... O-O { [%eval 0.5] [%clk 1:32:16] } 5. Nf3 { [%eval 0.39] [%clk 1:32:04] } 5... d6 { [%eval 0.44] [%clk 1:32:41] } 6. Be2 { [%eval 0.45] [%clk 1:32:25] } 6... e5 { [%eval 0.4] [%clk 1:33:04] } 7. Be3 { [%eval 0.22] [%clk 1:32:43] } 7... Bg4?! { [%eval 0.8] } { Inaccuracy. exd4 was best. } { [%clk 1:31:53] } 8. dxe5?! { [%eval 0.22] } { Inaccuracy. d5 was best. } { [%clk 1:25:15] } 8... Bxf3 { [%eval 0.35] [%clk 1:31:56] } 9. Bxf3 { [%eval 0.37] [%clk 1:25:29] } 9... dxe5 { [%eval 0.3] [%clk 1:32:07] } 10. Qb3 { [%eval 0.0] [%clk 1:20:06] } 10... Nc6 { [%eval 0.0] [%clk 1:22:40] } 11. Qxb7 { [%eval 0.0] [%clk 1:12:53] } 11... Nd4 { [%eval 0.0] [%clk 1:20:46] } 12. Bxd4 { [%eval -0.53] [%clk 1:12:51] } 12... exd4 { [%eval -0.55] [%clk 1:18:27] } 13. Nd5 { [%eval -0.55] [%clk 1:11:28] } 13... Nd7?! { [%eval 0.19] } { Inaccuracy. Nxd5 was best. } { [%clk 0:51:57] } 14. Qxc7 { [%eval 0.09] [%clk 0:53:57] } 14... Qxc7 { [%eval 0.05] [%clk 0:51:05] } 15. Nxc7 { [%eval 0.05] [%clk 0:54:20] } 15... Rac8 { [%eval 0.05] [%clk 0:51:27] } 16. Nd5 { [%eval 0.03] [%clk 0:49:32] } 16... Rxc4 { [%eval 0.14] [%clk 0:51:06] } 17. O-O { [%eval 0.08] [%clk 0:39:10] } 17... Rc2 { [%eval 0.0] [%clk 0:33:23] } 18. Rac1 { [%eval 0.02] [%clk 0:37:51] } 18... Rxb2 { [%eval 0.0] [%clk 0:29:35] } 19. Rc7 { [%eval 0.0] [%clk 0:38:06] } 19... Ne5 { [%eval 0.01] [%clk 0:28:56] } 20. Rxa7 { [%eval -0.01] [%clk 0:37:54] } 20... d3 { [%eval -0.04] [%clk 0:27:06] } 21. Bd1 { [%eval 0.0] [%clk 0:26:31] } 21... Nc4 { [%eval 0.06] [%clk 0:16:28] } 22. Bb3 { [%eval -0.33] [%clk 0:17:32] } 22... Nd2 { [%eval -0.27] [%clk 0:16:28] } 23. Rd1 { [%eval -0.38] [%clk 0:17:55] } 23... Nxe4 { [%eval -0.48] [%clk 0:16:07] } 24. Rxd3? { [%eval -1.95] } { Mistake. Rd7 was best. } { [%clk 0:13:13] } 24... Nxf2 { [%eval -2.05] [%clk 0:16:12] } 25. Ne7+ { [%eval -1.94] [%clk 0:13:17] } 25... Kh8 { [%eval -1.91] [%clk 0:15:44] } 26. Rdd7 { [%eval -2.1] [%clk 0:13:26] } 26... Ne4 { [%eval -2.15] [%clk 0:15:02] } 27. g3 { [%eval -2.0] [%clk 0:09:02] } 27... Ng5 { [%eval -2.09] [%clk 0:09:03] } 28. Nc6 { [%eval -2.05] [%clk 0:08:54] } 28... Nf3+ { [%eval -1.94] [%clk 0:08:18] } 29. Kf1 { [%eval -1.95] [%clk 0:09:15] } 29... Nxh2+?! { [%eval -0.97] } { Inaccuracy. Re8 was best. } { [%clk 0:07:53] } 30. Kg1?? { [%eval -4.04] } { Blunder. Ke1 was best. } { [%clk 0:09:35] } 30... Nf3+? { [%eval -2.0] } { Mistake. Re8 was best. } { [%clk 0:07:38] } 31. Kf1 { [%eval -2.09] [%clk 0:09:57] } 31... Nd2+ { [%eval -2.02] [%clk 0:07:20] } 32. Kg1 { [%eval -1.99] [%clk 0:06:52] } 32... Nxb3?? { [%eval -0.05] } { Blunder. Bh6 was best. } { [%clk 0:06:21] } 33. axb3 { [%eval -0.06] [%clk 0:07:15] } 33... Rxb3 { [%eval -0.02] [%clk 0:05:55] } 34. Kg2 { [%eval -0.05] [%clk 0:07:19] } 34... Kg8 { [%eval -0.08] [%clk 0:05:28] } 35. Nd8?? { [%eval -2.26] } { Blunder. Ne7+ was best. } { [%clk 0:05:31] } 35... Rb2+?? { [%eval 0.0] } { Blunder. Be5 was best. } { [%clk 0:05:35] } 36. Kh3 { [%eval 0.0] [%clk 0:03:55] } 36... Rf2 { [%eval -0.02] [%clk 0:03:11] } 37. Ne6 { [%eval -0.05] [%clk 0:04:04] } 37... Re8 { [%eval -0.04] [%clk 0:03:05] } 38. Nf4?? { [%eval -2.66] } { Blunder. Re7 was best. } { [%clk 0:03:12] } 38... Rf8?? { [%eval 0.0] } { Blunder. g5 was best. } { [%clk 0:01:53] } 39. Ne6 { [%eval 0.0] [%clk 0:03:29] } 39... Re8 { [%eval -0.05] [%clk 0:01:09] } 40. Nf4?? { [%eval -2.75] } { Blunder. Re7 was best. } { [%clk 0:03:46] } 40... Bf8?? { [%eval 0.0] } { Blunder. g5 was best. } { [%clk 0:00:35] } 41. Rxf7 { [%eval -0.08] [%clk 0:27:25] } 41... g5 { [%eval -0.09] [%clk 0:25:56] } 42. Rxh7 { [%eval -0.18] [%clk 0:27:45] } 42... gxf4 { [%eval -0.07] [%clk 0:23:41] } 43. Rh4 { [%eval -0.27] [%clk 0:24:40] } 43... Re6 { [%eval -0.05] [%clk 0:14:36] } 44. Rg4+ { [%eval -0.02] [%clk 0:21:21] } 44... Kh8 { [%eval -0.02] [%clk 0:14:56] } 45. Rxf4 { [%eval 0.0] [%clk 0:21:12] } 45... Rxf4 { [%eval -0.02] [%clk 0:11:35] } 46. gxf4 { [%eval 0.02] [%clk 0:21:35] } 46... Re4 { [%eval 0.07] [%clk 0:10:10] } 47. Kg4 { [%eval 0.0] [%clk 0:17:12] } 47... Bd6 { [%eval 0.0] [%clk 0:08:57] } 48. Kf5 { [%eval 0.0] [%clk 0:16:35] } 48... Rxf4+ { [%eval 0.0] [%clk 0:07:01] } 49. Ke6 { [%eval -0.12] [%clk 0:16:39] } 49... Bc5 { [%eval 0.02] [%clk 0:04:54] } 50. Rb7 { [%eval 0.01] [%clk 0:16:52] } 50... Bd4 { [%eval 0.0] [%clk 0:04:54] } 51. Kd5 { [%eval 0.0] [%clk 0:16:51] } 51... Bg7 { [%eval 0.0] [%clk 0:05:08] } 52. Ra7 { [%eval 0.0] [%clk 0:16:39] } 52... Kh7 { [%eval 0.0] [%clk 0:05:32] } 53. Ra6 { [%eval 0.0] [%clk 0:16:12] } 53... Bf6 { [%eval 0.0] [%clk 0:05:49] } 54. Ra2 { [%eval 0.0] [%clk 0:16:17] } 54... Kg6 { [%eval 0.0] [%clk 0:05:59] } 55. Ke6 { [%eval 0.0] [%clk 0:15:16] } 55... Re4+ { [%eval 0.0] [%clk 0:05:16] } 56. Kd5 { [%eval 0.0] [%clk 0:15:34] } 56... Re1 { [%eval 0.0] [%clk 0:05:41] } 57. Rc2 { [%eval 0.0] [%clk 0:14:18] } 57... Bg5 { [%eval 0.0] [%clk 0:05:33] } 58. Rf2 { [%eval 0.0] [%clk 0:13:55] } 58... Bf6 { [%eval 0.0] [%clk 0:00:41] } 59. Rg2+ { [%eval 0.0] [%clk 0:14:04] } 59... Kf7 { [%eval 0.0] [%clk 0:00:38] } 60. Ra2 { [%eval 0.0] [%clk 0:14:11] } 60... Re5+ { [%eval 0.0] [%clk 0:00:46] } 61. Kd6 { [%eval 0.0] [%clk 0:13:50] } 61... Re4 { [%eval 0.0] [%clk 0:01:02] } 62. Ra7+ { [%eval 0.0] [%clk 0:13:35] } 62... Kg6 { [%eval 0.0] [%clk 0:01:26] } 63. Ra2 { [%eval -0.09] [%clk 0:13:57] } 63... Bg5 { [%eval 0.0] [%clk 0:01:50] } 64. Kd5 { [%eval 0.0] [%clk 0:14:02] } 64... Kf5 { [%eval 0.0] [%clk 0:02:09] } 65. Rf2+ { [%eval 0.0] [%clk 0:14:15] } 65... Bf4 { [%eval 0.0] [%clk 0:02:34] } 66. Rf1 { [%eval 0.0] [%clk 0:14:35] } 66... Re8 { [%eval 0.0] [%clk 0:02:55] } 67. Rh1 { [%eval 0.0] [%clk 0:13:10] } 67... Rd8+ { [%eval 0.0] [%clk 0:03:20] } 68. Kc4 { [%eval 0.0] [%clk 0:13:26] } 68... Ke4 { [%eval 0.0] [%clk 0:03:36] } 69. Rh4 { [%eval 0.0] [%clk 0:13:43] } 69... Rc8+ { [%eval 0.0] [%clk 0:03:53] } 70. Kb4 { [%eval 0.0] [%clk 0:13:46] } 70... Ke3 { [%eval 0.0] [%clk 0:02:51] } 71. Kb5 { [%eval 0.0] [%clk 0:13:59] } 71... Kf3 { [%eval 0.0] [%clk 0:00:35] } 72. Rh3+ { [%eval 0.0] [%clk 0:13:52] } 72... Ke2 { [%eval 0.0] [%clk 0:00:35] } 73. Rh4 { [%eval 0.0] [%clk 0:12:37] } 73... Ke3 { [%eval 0.0] [%clk 0:00:38] } 74. Rh3+ { [%eval 0.0] [%clk 0:12:35] } 74... Kd4 { [%eval 0.0] [%clk 0:00:46] } 75. Rh4 { [%eval 0.0] [%clk 0:12:53] } 75... Rf8 { [%eval 0.0] [%clk 0:01:12] } 76. Rh5 { [%eval 0.0] [%clk 0:11:52] } 76... Be5 { [%eval 0.0] [%clk 0:01:33] } 77. Rh4+ { [%eval 0.0] [%clk 0:12:00] } 77... Kd5 { [%eval 0.0] [%clk 0:01:59] } 78. Rh5 { [%eval 0.0] [%clk 0:12:20] } 78... Rb8+ { [%eval 0.0] [%clk 0:02:23] } 79. Ka5 { [%eval 0.0] [%clk 0:12:38] } 79... Ke6 { [%eval 0.0] [%clk 0:01:46] } 80. Ka4 { [%eval 0.0] [%clk 0:12:48] } 80... Kd6 { [%eval 0.0] [%clk 0:01:30] } 81. Rg5 { [%eval 0.0] [%clk 0:12:45] } 81... Kd5 { [%eval 0.0] [%clk 0:00:35] } 82. Rh5 { [%eval 0.0] [%clk 0:12:51] } 82... Rb1 { [%eval 0.0] [%clk 0:00:49] } 83. Ka5 { [%eval 0.0] [%clk 0:11:47] } 83... Kd6 { [%eval 0.0] [%clk 0:00:34] } 84. Ka4 { [%eval 0.0] [%clk 0:12:02] } 84... Kd5 { [%eval 0.0] [%clk 0:00:32] } 85. Ka5 { [%eval 0.0] [%clk 0:12:13] } 85... Rb2 { [%eval 0.0] [%clk 0:00:38] } 86. Rg5 { [%eval 0.0] [%clk 0:12:20] } 86... Re2 { [%eval 0.0] [%clk 0:00:35] } 87. Kb5 { [%eval 0.0] [%clk 0:12:19] } 87... Rc2 { [%eval 0.0] [%clk 0:00:37] } 88. Rh5 { [%eval 0.0] [%clk 0:12:31] } 88... Rc5+ { [%eval 0.0] [%clk 0:00:44] } 89. Kb4 { [%eval 0.0] [%clk 0:12:43] } 89... Kc6 { [%eval 0.0] [%clk 0:00:38] } 90. Rh6+ { [%eval 0.0] [%clk 0:12:17] } 90... Bd6 { [%eval 0.0] [%clk 0:01:00] } 91. Kb3 { [%eval 0.0] [%clk 0:12:36] } 91... Rc1 { [%eval 0.0] [%clk 0:00:53] } 92. Rg6 { [%eval 0.0] [%clk 0:12:15] } 92... Kd5 { [%eval 0.0] [%clk 0:00:35] } 93. Rg2 { [%eval 0.0] [%clk 0:11:37] } 93... Bf4 { [%eval 0.0] [%clk 0:00:50] } 94. Rc2 { [%eval 0.0] [%clk 0:10:41] } 94... Rb1+ { [%eval 0.0] [%clk 0:01:10] } 95. Rb2 { [%eval 0.0] [%clk 0:09:26] } 95... Rg1 { [%eval 0.0] [%clk 0:01:24] } 96. Rc2 { [%eval 0.0] [%clk 0:09:13] } 96... Rg8 { [%eval 0.0] [%clk 0:01:10] } 97. Ka4 { [%eval 0.0] [%clk 0:07:17] } 97... Rb8 { [%eval 0.0] [%clk 0:01:08] } 98. Ka3 { [%eval 0.0] [%clk 0:07:11] } 98... Kd4 { [%clk 0:00:52] } 1/2-1/2