Event: Round 4: Andrei Eugeniu Costache - Ilay Zakin
Date: 2023-09-08
White: Andrei Eugeniu Costache
Black: Ilay Zakin
Result: 1/2-1/2
ECO: B36
Opening: Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:54] } 1... c5 { [%eval 0.32] [%clk 1:30:50] } 2. Nf3 { [%eval 0.0] [%clk 1:31:10] } 2... g6?! { [%eval 0.64] } { Inaccuracy. d6 was best. } { [%clk 1:31:11] } 3. d4 { [%eval 0.58] [%clk 1:30:53] } 3... cxd4 { [%eval 0.54] [%clk 1:31:34] } 4. Nxd4 { [%eval 0.55] [%clk 1:31:21] } 4... Nc6 { [%eval 0.64] [%clk 1:31:53] } 5. c4 { [%eval 0.52] [%clk 1:30:28] } 5... Nf6 { [%eval 0.68] [%clk 1:32:15] } 6. Nc3 { [%eval 0.51] [%clk 1:30:36] } 6... Nxd4 { [%eval 0.68] [%clk 1:32:37] } 7. Qxd4 { [%eval 0.54] [%clk 1:30:50] } 7... d6 { [%eval 0.61] [%clk 1:32:58] } 8. Be2 { [%eval 0.42] [%clk 1:28:32] } 8... Bg7 { [%eval 0.46] [%clk 1:33:22] } 9. Be3 { [%eval 0.44] [%clk 1:28:34] } 9... O-O { [%eval 0.42] [%clk 1:33:43] } 10. Qd2 { [%eval 0.32] [%clk 1:28:59] } 10... a5 { [%eval 0.34] [%clk 1:34:00] } 11. a4 { [%eval 0.4] [%clk 1:22:15] } 11... Ng4 { [%eval 0.83] [%clk 1:30:10] } 12. Bxg4 { [%eval 0.99] [%clk 1:15:57] } 12... Bxg4 { [%eval 0.84] [%clk 1:30:34] } 13. Nd5 { [%eval 0.59] [%clk 1:11:53] } 13... Ra6 { [%eval 0.89] [%clk 1:26:49] } 14. Bh6 { [%eval 0.67] [%clk 1:07:59] } 14... Be6 { [%eval 0.8] [%clk 1:09:24] } 15. h4?! { [%eval -0.05] } { Inaccuracy. Bxg7 was best. } { [%clk 1:03:50] } 15... Bxd5 { [%eval 0.48] [%clk 0:57:12] } 16. exd5?! { [%eval -0.08] } { Inaccuracy. Bxg7 was best. } { [%clk 1:03:33] } 16... Qb6? { [%eval 1.16] } { Mistake. Bxh6 was best. } { [%clk 0:47:42] } 17. Bxg7 { [%eval 1.17] [%clk 1:00:29] } 17... Kxg7 { [%eval 1.34] [%clk 0:48:11] } 18. h5 { [%eval 1.2] [%clk 1:00:31] } 18... Qb4 { [%eval 1.23] [%clk 0:43:46] } 19. Qxb4 { [%eval 1.15] [%clk 0:55:57] } 19... axb4 { [%eval 1.11] [%clk 0:44:15] } 20. b3?! { [%eval 0.55] } { Inaccuracy. Rh3 was best. } { [%clk 0:56:27] } 20... Re8 { [%eval 0.9] [%clk 0:41:39] } 21. O-O-O { [%eval 1.22] [%clk 0:53:40] } 21... Raa8 { [%eval 1.0] [%clk 0:39:18] } 22. Rd4 { [%eval 0.96] [%clk 0:51:10] } 22... e6?! { [%eval 1.66] } { Inaccuracy. b6 was best. } { [%clk 0:38:46] } 23. Rhd1? { [%eval 0.0] } { Mistake. dxe6 was best. } { [%clk 0:45:21] } 23... exd5?? { [%eval 2.64] } { Blunder. e5 was best. } { [%clk 0:38:24] } 24. Rxd5 { [%eval 2.77] [%clk 0:45:24] } 24... Re2 { [%eval 3.15] [%clk 0:37:41] } 25. R1d2 { [%eval 2.82] [%clk 0:45:10] } 25... Rae8 { [%eval 3.46] [%clk 0:36:39] } 26. Rxd6?! { [%eval 2.57] } { Inaccuracy. Rb5 was best. } { [%clk 0:44:32] } 26... Re1+ { [%eval 2.55] [%clk 0:36:33] } 27. Rd1 { [%eval 2.5] [%clk 0:44:22] } 27... R1e2 { [%eval 2.66] [%clk 0:32:59] } 28. R1d2 { [%eval 2.44] [%clk 0:44:31] } 28... gxh5 { [%eval 3.09] [%clk 0:30:45] } 29. Rxe2?? { [%eval 1.01] } { Blunder. Rb6 was best. } { [%clk 0:43:05] } 29... Rxe2 { [%eval 0.89] [%clk 0:31:14] } 30. Rd2 { [%eval 1.03] [%clk 0:43:15] } 30... Re4?! { [%eval 2.1] } { Inaccuracy. Re1+ was best. } { [%clk 0:28:30] } 31. Kd1?! { [%eval 1.49] } { Inaccuracy. Rd7 was best. } { [%clk 0:40:16] } 31... h4 { [%eval 1.64] [%clk 0:28:14] } 32. Re2?! { [%eval 0.77] } { Inaccuracy. c5 was best. } { [%clk 0:37:00] } 32... Rg4 { [%eval 0.76] [%clk 0:27:51] } 33. f3 { [%eval 0.54] [%clk 0:36:23] } 33... Rg3 { [%eval 0.65] [%clk 0:27:56] } 34. Rf2?! { [%eval 0.0] } { Inaccuracy. Kd2 was best. } { [%clk 0:34:49] } 34... Kf6 { [%eval 0.01] [%clk 0:26:45] } 35. Kd2 { [%eval 0.0] [%clk 0:32:15] } 35... h3 { [%eval 0.0] [%clk 0:24:59] } 36. gxh3 { [%eval 0.0] [%clk 0:32:18] } 36... Rxh3 { [%eval 0.0] [%clk 0:25:28] } 37. Ke3 { [%eval 0.0] [%clk 0:30:41] } 37... Rh1 { [%eval 0.0] [%clk 0:20:04] } 38. Rd2 { [%eval 0.0] [%clk 0:29:13] } 38... Rc1 { [%eval 0.17] [%clk 0:19:58] } 39. Rd7 { [%eval 0.04] [%clk 0:28:58] } 39... b6 { [%eval 0.56] [%clk 0:16:37] } 40. Kf4 { [%eval 0.06] [%clk 0:28:53] } 40... Rc3 { [%eval 0.09] [%clk 0:09:40] } 41. Rd6+ { [%eval 0.04] [%clk 0:29:17] } 41... Kg7 { [%eval 0.29] [%clk 0:09:04] } 42. Rxb6 { [%eval 0.45] [%clk 0:29:42] } 42... Rxb3 { [%eval 0.42] [%clk 0:09:30] } 43. a5 { [%eval 0.3] [%clk 0:29:01] } 43... Ra3 { [%eval 0.2] [%clk 0:09:43] } 44. a6 { [%eval 0.06] [%clk 0:28:00] } 44... b3?? { [%eval 3.0] } { Blunder. Ra5 was best. } { [%clk 0:10:03] } 45. c5 { [%eval 3.31] [%clk 0:27:27] } 45... b2 { [%eval 3.42] [%clk 0:10:06] } 46. c6?? { [%eval 0.0] } { Blunder. Rxb2 was best. } { [%clk 0:26:00] } 46... Rxa6 { [%eval 0.0] [%clk 0:09:25] } 47. Rxb2 { [%eval 0.0] [%clk 0:26:03] } 47... Rxc6 { [%eval 0.0] [%clk 0:09:54] } 48. Kg4 { [%eval 0.0] [%clk 0:24:30] } 48... Rg6+ { [%eval 0.0] [%clk 0:10:05] } 49. Kf5 { [%eval 0.0] [%clk 0:23:06] } 49... Rf6+ { [%eval 0.0] [%clk 0:08:51] } 50. Kg4 { [%eval 0.0] [%clk 0:23:29] } 50... Kg6 { [%eval 0.0] [%clk 0:09:12] } 51. Rb5 { [%eval 0.0] [%clk 0:20:56] } 51... Ra6 { [%eval 0.0] [%clk 0:08:32] } 52. Rg5+ { [%eval -0.03] [%clk 0:21:09] } 52... Kh6 { [%eval 0.0] [%clk 0:08:55] } 53. Rh5+ { [%eval 0.0] [%clk 0:19:57] } 53... Kg7 { [%eval 0.0] [%clk 0:09:24] } 54. f4 { [%eval 0.0] [%clk 0:16:35] } 54... Rg6+ { [%eval 0.0] [%clk 0:09:35] } 55. Kf5 { [%eval 0.0] [%clk 0:14:42] } 55... h6 { [%eval 0.0] [%clk 0:09:37] } 56. Rh1 { [%eval 0.0] [%clk 0:14:34] } 56... Rf6+ { [%eval 0.0] [%clk 0:10:02] } 57. Kg4 { [%eval 0.0] [%clk 0:14:18] } 57... Kg6 { [%eval 0.0] [%clk 0:10:11] } 58. f5+ { [%eval -0.03] [%clk 0:13:09] } 58... Kg7 { [%eval 0.0] [%clk 0:10:29] } 59. Rf1 { [%eval 0.0] [%clk 0:12:46] } 59... Ra6 { [%eval 0.0] [%clk 0:10:25] } 60. Rh1 { [%eval 0.0] [%clk 0:11:13] } 60... Ra4+ { [%eval 0.0] [%clk 0:10:34] } 61. Kf3 { [%eval 0.0] [%clk 0:10:07] } 61... Rb4 { [%eval 0.0] [%clk 0:10:18] } 62. Kg3 { [%eval 0.0] [%clk 0:10:22] } 62... Kf6 { [%eval 0.0] [%clk 0:08:13] } 63. Rxh6+ { [%eval 0.0] [%clk 0:10:44] } 63... Kxf5 { [%eval 0.0] [%clk 0:08:42] } 64. Rh5+ { [%eval 0.0] [%clk 0:10:29] } 64... Kg6 { [%eval 0.0] [%clk 0:09:03] } 65. Rh8 { [%eval 0.0] [%clk 0:09:20] } 65... f6 { [%eval 0.0] [%clk 0:09:22] } 66. Ra8 { [%eval 0.0] [%clk 0:09:17] } 66... Kg5 { [%eval 0.0] [%clk 0:09:39] } 67. Ra3 { [%eval 0.0] [%clk 0:06:43] } 67... f5 { [%eval 0.0] [%clk 0:07:22] } 68. Rc3 { [%eval 0.0] [%clk 0:06:22] } 68... Rb1 { [%eval 0.0] [%clk 0:06:42] } 69. Ra3 { [%eval 0.0] [%clk 0:05:58] } 69... Rg1+ { [%eval 0.0] [%clk 0:06:14] } 70. Kf3 { [%eval 0.0] [%clk 0:05:55] } 70... Rh1 { [%eval 0.0] [%clk 0:05:50] } 71. Kg3 { [%eval 0.0] [%clk 0:05:32] } 71... Rc1 { [%eval 0.0] [%clk 0:05:33] } 72. Rb3 { [%eval 0.0] [%clk 0:05:30] } 72... Rc5 { [%eval 0.0] [%clk 0:04:30] } 73. Ra3 { [%eval 0.0] [%clk 0:05:10] } 73... Rd5 { [%eval 0.0] [%clk 0:04:53] } 74. Rb3 { [%eval 0.0] [%clk 0:05:31] } 74... Rd4 { [%eval 0.0] [%clk 0:04:22] } 75. Ra3 { [%eval 0.0] [%clk 0:05:33] } 75... Kf6 { [%eval 0.0] [%clk 0:04:43] } 76. Ra6+ { [%eval 0.0] [%clk 0:05:47] } 76... Ke5 { [%eval 0.0] [%clk 0:05:05] } 77. Ra3 { [%eval 0.0] [%clk 0:03:24] } 77... Ke4 { [%eval 0.0] [%clk 0:05:20] } 78. Rf3 { [%eval 0.0] [%clk 0:03:40] } 78... Rd8 { [%eval 0.0] [%clk 0:05:01] } 79. Rf4+ { [%eval 0.0] [%clk 0:03:47] } 79... Ke5 { [%eval 0.0] [%clk 0:05:26] } 80. Rf3 { [%eval 0.0] [%clk 0:03:23] } 80... Rg8+ { [%eval 0.0] [%clk 0:05:38] } 81. Kf2 { [%eval 0.0] [%clk 0:03:50] } 81... Rg4 { [%eval 0.0] [%clk 0:05:52] } 82. Re3+ { [%eval 0.0] [%clk 0:03:10] } 82... Kf6 { [%eval 0.0] [%clk 0:03:51] } 83. Ra3 { [%eval 0.0] [%clk 0:02:53] } 83... Rf4+ { [%eval 0.0] [%clk 0:03:41] } 84. Kg3 { [%eval 0.0] [%clk 0:02:52] } 84... Rd4 { [%eval 0.0] [%clk 0:03:35] } 85. Rb3 { [%eval 0.0] [%clk 0:02:51] } 85... Ke5 { [%eval 0.0] [%clk 0:03:51] } 86. Re3+ { [%eval 0.0] [%clk 0:03:20] } 86... Re4 { [%eval 0.0] [%clk 0:04:00] } 87. Ra3 { [%eval 0.0] [%clk 0:03:33] } 87... Rb4 { [%eval 0.0] [%clk 0:03:59] } 88. Re3+ { [%eval 0.0] [%clk 0:03:51] } 88... Kf6 { [%eval 0.0] [%clk 0:03:55] } 89. Ra3 { [%eval 0.0] [%clk 0:04:13] } 89... Kg5 { [%eval 0.0] [%clk 0:04:17] } 90. Rc3 { [%eval 0.0] [%clk 0:04:12] } 90... Rh4 { [%eval 0.0] [%clk 0:04:27] } 91. Rc8 { [%eval 0.0] [%clk 0:03:10] } 91... Re4 { [%eval 0.0] [%clk 0:04:31] } 92. Rg8+ { [%eval 0.0] [%clk 0:03:32] } 92... Kf6 { [%eval 0.0] [%clk 0:04:55] } 93. Ra8 { [%eval 0.0] [%clk 0:03:19] } 93... Re7 { [%eval 0.0] [%clk 0:04:12] } 94. Kf4 { [%eval 0.0] [%clk 0:03:00] } 94... Re4+ { [%eval 0.0] [%clk 0:04:41] } 95. Kg3 { [%eval 0.0] [%clk 0:03:27] } 95... Rd4 { [%eval 0.0] [%clk 0:05:10] } 96. Rf8+ { [%eval 0.0] [%clk 0:03:05] } 96... Kg6 { [%eval 0.0] [%clk 0:05:32] } 97. Rg8+ { [%eval 0.0] [%clk 0:03:28] } 97... Kf7 { [%eval 0.0] [%clk 0:06:01] } 98. Ra8 { [%eval 0.0] [%clk 0:03:30] } 98... Re4 { [%eval 0.0] [%clk 0:06:14] } 99. Ra6 { [%eval 0.0] [%clk 0:03:33] } 99... Re6 { [%eval 0.0] [%clk 0:05:41] } 100. Rxe6 { [%eval 0.0] [%clk 0:03:52] } 100... Kxe6 { [%eval 0.0] [%clk 0:06:09] } 101. Kf4 { [%eval 0.0] [%clk 0:04:19] } 101... Kf6 { [%eval 0.0] [%clk 0:06:32] } 102. Kf3 { [%eval 0.0] [%clk 0:04:40] } 102... Kg5 { [%eval 0.0] [%clk 0:07:00] } 103. Kg3 { [%eval 0.0] [%clk 0:05:09] } 103... f4+ { [%eval 0.0] [%clk 0:07:19] } 104. Kf3 { [%eval 0.0] [%clk 0:05:38] } 104... Kf5 { [%eval 0.0] [%clk 0:07:48] } 105. Kf2 { [%eval 0.0] [%clk 0:05:58] } 105... Ke5 { [%eval 0.0] [%clk 0:08:13] } 106. Kf3 { [%eval 0.0] [%clk 0:06:15] } 106... Kf5 { [%eval 0.0] [%clk 0:08:41] } 107. Kf2 { [%eval 0.0] [%clk 0:06:45] } 107... Ke4 { [%eval 0.0] [%clk 0:09:10] } 108. Ke2 { [%eval 0.0] [%clk 0:06:55] } 108... f3+ { [%eval 0.0] [%clk 0:09:35] } 109. Kf2 { [%eval 0.0] [%clk 0:07:20] } 109... Kf4 { [%eval 0.0] [%clk 0:10:03] } 110. Kf1 { [%eval 0.0] [%clk 0:07:36] } 110... Kg4 { [%eval 0.0] [%clk 0:10:30] } 111. Kf2 { [%eval 0.0] [%clk 0:07:59] } 111... Kf4 { [%eval 0.0] [%clk 0:10:54] } 112. Kf1 { [%eval 0.0] [%clk 0:08:25] } 112... Ke5 { [%eval 0.0] [%clk 0:11:20] } 113. Kf2 { [%eval 0.0] [%clk 0:08:23] } 113... Ke4 { [%eval 0.0] [%clk 0:11:44] } 114. Kf1 { [%eval 0.0] [%clk 0:08:39] } 114... Ke3 { [%clk 0:12:03] } 115. Ke1 { [%clk 0:09:05] } 115... f2+ { [%clk 0:12:25] } 116. Kf1 { [%clk 0:09:33] } 116... Kf3 { [%clk 0:12:49] } 1/2-1/2