Event: Ronda 6: Ostrovskiy, Aleksandr - Berdayes Ason, Dylan Isidro
Date: 2024-12-16
White: Ostrovskiy, Aleksandr
WhiteTitle: IM
WhiteElo: 2409
Black: Berdayes Ason, Dylan Isidro
BlackTitle: GM
BlackElo: 2463
Result: 0-1
ECO: B52
Opening: Sicilian Defense: Moscow Variation, Main Line
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:21:34] } 1... c5 { [%eval 0.25] [%clk 1:30:58] } 2. Nf3 { [%eval 0.2] [%clk 1:20:45] } 2... d6 { [%eval 0.22] [%clk 1:31:25] } 3. Bb5+ { [%eval 0.14] [%clk 1:20:18] } 3... Bd7 { [%eval 0.22] [%clk 1:31:53] } 4. Bxd7+ { [%eval 0.2] [%clk 1:19:03] } 4... Nxd7 { [%eval 0.2] [%clk 1:32:21] } 5. c3 { [%eval 0.0] [%clk 1:16:10] } 5... Ngf6 { [%eval 0.09] [%clk 1:32:33] } 6. Qe2 { [%eval 0.1] [%clk 1:16:33] } 6... e6 { [%eval 0.07] [%clk 1:33:00] } 7. d4 { [%eval 0.01] [%clk 1:16:26] } 7... cxd4 { [%eval 0.14] [%clk 1:33:27] } 8. cxd4 { [%eval 0.11] [%clk 1:16:49] } 8... d5 { [%eval 0.18] [%clk 1:33:54] } 9. e5 { [%eval 0.16] [%clk 1:16:59] } 9... Bb4+ { [%eval 0.13] [%clk 1:34:21] } 10. Nbd2 { [%eval 0.12] [%clk 1:15:43] } 10... Ne4 { [%eval 0.13] [%clk 1:34:37] } 11. O-O { [%eval 0.16] [%clk 1:15:37] } 11... Nxd2 { [%eval 0.13] [%clk 1:35:03] } 12. Bxd2 { [%eval 0.13] [%clk 1:16:00] } 12... Bxd2 { [%eval 0.09] [%clk 1:35:29] } 13. Qxd2 { [%eval 0.14] [%clk 1:16:23] } 13... O-O { [%eval 0.19] [%clk 1:35:42] } 14. Rac1 { [%eval 0.19] [%clk 1:16:35] } 14... Nb6 { [%eval 0.14] [%clk 1:35:59] } 15. b3 { [%eval 0.17] [%clk 1:09:27] } 15... h6 { [%eval 0.14] [%clk 1:35:57] } 16. Rc3 { [%eval 0.0] [%clk 1:03:33] } 16... Nc8 { [%eval 0.0] [%clk 1:36:15] } 17. Rfc1 { [%eval 0.0] [%clk 1:01:33] } 17... Ne7 { [%eval 0.01] [%clk 1:36:37] } 18. h4 { [%eval 0.0] [%clk 1:01:25] } 18... Qb6 { [%eval 0.0] [%clk 1:32:17] } 19. h5 { [%eval 0.0] [%clk 0:50:46] } 19... Nc6 { [%eval 0.22] [%clk 1:31:40] } 20. Kh1 { [%eval 0.06] [%clk 0:44:27] } 20... Rae8 { [%eval 0.3] [%clk 1:31:47] } 21. Re3 { [%eval 0.0] [%clk 0:42:42] } 21... Re7 { [%eval 0.33] [%clk 1:31:44] } 22. Kg1 { [%eval 0.06] [%clk 0:38:04] } 22... Rc7 { [%eval 0.06] [%clk 1:30:01] } 23. Rec3 { [%eval 0.09] [%clk 0:37:11] } 23... Rfc8 { [%eval 0.13] [%clk 1:29:18] } 24. R3c2 { [%eval -0.09] [%clk 0:30:50] } 24... a6 { [%eval 0.0] [%clk 1:27:14] } 25. Kh1 { [%eval -0.11] [%clk 0:28:48] } 25... a5 { [%eval -0.1] [%clk 1:26:33] } 26. Kg1 { [%eval -0.13] [%clk 0:25:27] } 26... Ra8 { [%eval 0.34] [%clk 1:26:03] } 27. Rc5 { [%eval 0.0] [%clk 0:22:44] } 27... Rf8 { [%eval 0.27] [%clk 1:24:57] } 28. R5c3 { [%eval 0.0] [%clk 0:17:16] } 28... Qb4 { [%eval 0.16] [%clk 1:23:38] } 29. Qb2 { [%eval 0.0] [%clk 0:07:42] } 29... Rd7 { [%eval 0.17] [%clk 1:18:52] } 30. a3 { [%eval 0.19] [%clk 0:07:25] } 30... Qb6 { [%eval 0.21] [%clk 1:17:47] } 31. Qd2 { [%eval 0.17] [%clk 0:07:22] } 31... Ra8 { [%eval 0.39] [%clk 1:18:02] } 32. Qd3 { [%eval 0.19] [%clk 0:06:25] } 32... Rf8 { [%eval 0.3] [%clk 1:16:54] } 33. R3c2 { [%eval 0.0] [%clk 0:06:11] } 33... Rc7 { [%eval 0.02] [%clk 1:16:48] } 34. Kh1 { [%eval 0.0] [%clk 0:05:48] } 34... Rfc8 { [%eval -0.01] [%clk 1:17:12] } 35. Rc5 { [%eval 0.0] [%clk 0:04:53] } 35... Na7 { [%eval 0.21] [%clk 1:15:07] } 36. Rxc7 { [%eval 0.0] [%clk 0:04:11] } 36... Rxc7 { [%eval 0.0] [%clk 1:15:35] } 37. Rc3 { [%eval -0.08] [%clk 0:02:13] } 37... Rc6 { [%eval -0.03] [%clk 1:15:55] } 38. a4 { [%eval -0.04] [%clk 0:01:56] } 38... Qc7 { [%eval -0.07] [%clk 1:14:27] } 39. Rxc6 { [%eval 0.0] [%clk 0:02:20] } 39... Qxc6 { [%eval 0.0] [%clk 1:14:55] } 40. Qd2 { [%eval -0.01] [%clk 0:02:41] } 40... Qc7 { [%eval 0.0] [%clk 1:15:07] } 41. g4 { [%eval -0.01] [%clk 0:02:23] } 41... Nc8 { [%eval 0.0] [%clk 1:13:34] } 42. Kg2 { [%eval 0.0] [%clk 0:02:28] } 42... Ne7 { [%eval 0.0] [%clk 1:13:57] } 43. Kf1 { [%eval 0.0] [%clk 0:01:31] } 43... Qb6 { [%eval 0.0] [%clk 1:12:57] } 44. Qd3 { [%eval 0.0] [%clk 0:01:24] } 44... Qb4 { [%eval 0.0] [%clk 1:12:24] } 45. Kg2 { [%eval 0.0] [%clk 0:01:38] } 45... Nc6 { [%eval 0.0] [%clk 1:12:14] } 46. Qe3 { [%eval 0.0] [%clk 0:01:31] } 46... Qa3 { [%eval 0.0] [%clk 1:07:29] } 47. Kg3 { [%eval -0.52] [%clk 0:01:10] } 47... Qa1 { [%eval -0.55] [%clk 1:06:50] } 48. Kg2 { [%eval -0.47] [%clk 0:01:22] } 48... Qb1 { [%eval -0.47] [%clk 1:06:54] } 49. Nd2 { [%eval -0.51] [%clk 0:00:55] } 49... Qc2 { [%eval -0.53] [%clk 1:05:33] } 50. Nf3 { [%eval -0.64] [%clk 0:01:23] } 50... Nb4 { [%eval -0.46] [%clk 1:04:17] } 51. Kg3 { [%eval -0.61] [%clk 0:00:34] } 51... b6?! { [%eval -0.06] } { Inaccuracy. Na2 was best. } { [%clk 1:00:44] } 52. g5 { [%eval -0.15] [%clk 0:00:51] } 52... Qf5 { [%eval -0.19] [%clk 0:57:23] } 53. gxh6 { [%eval -0.16] [%clk 0:01:07] } 53... Qxh5 { [%eval -0.2] [%clk 0:57:32] } 54. hxg7 { [%eval -0.17] [%clk 0:01:07] } 54... Kxg7 { [%eval -0.2] [%clk 0:56:42] } 55. Qf4 { [%eval -0.27] [%clk 0:00:41] } 55... Qg6+ { [%eval -0.34] [%clk 0:56:33] } 56. Qg4?! { [%eval -1.41] } { Inaccuracy. Kh3 was best. } { [%clk 0:00:34] } 56... Qxg4+ { [%eval -1.36] [%clk 0:54:55] } 57. Kxg4 { [%eval -1.33] [%clk 0:01:03] } 57... Nd3 { [%eval -1.27] [%clk 0:55:24] } 58. Nd2?! { [%eval -2.09] } { Inaccuracy. Kg3 was best. } { [%clk 0:00:33] } 58... Nxf2+ { [%eval -1.12] [%clk 0:55:10] } 59. Kg5?? { [%eval -3.34] } { Blunder. Kf3 was best. } { [%clk 0:01:01] } 59... Nd3 { [%eval -3.32] [%clk 0:53:39] } 60. Nf3 { [%eval -3.13] [%clk 0:00:58] } 60... Nc1 { [%eval -3.5] [%clk 0:49:01] } 61. Nd2 { [%eval -3.46] [%clk 0:01:27] } 61... Ne2 { [%eval -3.32] [%clk 0:49:26] } 62. Nf3 { [%eval -3.21] [%clk 0:01:55] } 62... Nc3?? { [%eval -1.27] } { Blunder. Ng3 was best. } { [%clk 0:49:47] } 63. Nd2?? { [%eval -3.48] } { Blunder. Kf4 was best. } { [%clk 0:01:23] } 63... Kh7?? { [%eval 0.0] } { Blunder. Ne2 was best. } { [%clk 0:49:31] } 64. Kh5?? { [%eval -3.48] } { Blunder. Kf6 was best. } { [%clk 0:00:55] } 64... Kg8 { [%eval -3.22] [%clk 0:50:00] } 65. Kg5 { [%eval -3.47] [%clk 0:01:19] } 65... Kg7?! { [%eval -2.46] } { Inaccuracy. Ne2 was best. } { [%clk 0:50:23] } 66. Kf4 { [%eval -2.41] [%clk 0:01:00] } 66... Ne2+ { [%eval -2.25] [%clk 0:48:04] } 67. Ke3 { [%eval -1.93] [%clk 0:01:16] } 67... Nc1 { [%eval -1.21] [%clk 0:48:32] } 68. Kf3? { [%eval -2.62] } { Mistake. Nb1 was best. } { [%clk 0:01:06] } 68... Kh6?! { [%eval -1.77] } { Inaccuracy. f5 was best. } { [%clk 0:47:47] } 69. Kg4?? { [%eval -4.35] } { Blunder. Ke3 was best. } { [%clk 0:00:36] } 69... Kg6? { [%eval -2.14] } { Mistake. Ne2 was best. } { [%clk 0:48:16] } 70. Kf4?! { [%eval -3.35] } { Inaccuracy. Kf3 was best. } { [%clk 0:00:40] } 70... Kh5 { [%eval -2.72] [%clk 0:48:41] } 71. Ke3 { [%eval -2.62] [%clk 0:00:35] } 71... Kg4 { [%eval -2.26] [%clk 0:48:07] } 72. Nb1 { [%eval -1.86] [%clk 0:00:32] } 72... Na2? { [%eval -0.47] } { Mistake. Nxb3 was best. } { [%clk 0:41:09] } 73. Na3 { [%eval -0.43] [%clk 0:00:41] } 73... Nc3 { [%eval -0.47] [%clk 0:34:04] } 74. Kd3 { [%eval -0.54] [%clk 0:00:55] } 74... Ne4 { [%eval -0.63] [%clk 0:34:32] } 75. Nb5?? { [%eval -4.07] } { Blunder. Ke3 was best. } { [%clk 0:01:00] } 75... Kf3 { [%eval -4.41] [%clk 0:35:00] } 76. Na7 { [%eval -4.28] [%clk 0:00:38] } 76... Nf2+ { [%eval -3.96] [%clk 0:34:53] } 77. Kc3 { [%eval -4.68] [%clk 0:00:33] } 77... Ke3 { [%eval -4.62] [%clk 0:35:12] } 78. Nb5 { [%eval -5.18] [%clk 0:00:34] } 78... Ne4+ { [%eval -5.02] [%clk 0:34:31] } 79. Kc2 { [%eval -5.06] [%clk 0:01:03] } 79... Ng3 { [%eval -4.79] [%clk 0:32:56] } 80. Nd6 { [%eval -4.67] [%clk 0:00:32] } 80... Kxd4 { [%eval -4.7] [%clk 0:33:24] } 81. Nxf7 { [%eval -5.13] [%clk 0:00:49] } 81... Nf5 { [%eval -4.65] [%clk 0:33:03] } 82. Nd6 { [%eval -4.72] [%clk 0:01:00] } 82... Ne3+ { [%eval -4.71] [%clk 0:32:39] } 83. Kd2 { [%eval -4.91] [%clk 0:01:12] } 83... Ng4 { [%eval -4.91] [%clk 0:33:06] } 84. Nf7 { [%eval -5.02] [%clk 0:00:41] } 84... Nf2 { [%eval -4.74] [%clk 0:32:21] } 85. Ke2 { [%eval -5.33] [%clk 0:00:32] } 85... Ne4 { [%eval -5.39] [%clk 0:32:08] } 86. Kd1?! { [%eval -7.62] } { Inaccuracy. Nd6 was best. } { [%clk 0:00:34] } 86... Kc3 { [%eval -7.84] [%clk 0:31:44] } 87. Nd8 { [%eval -7.72] [%clk 0:00:42] } 87... Nc5 { [%eval -7.22] [%clk 0:31:39] } 0-1