Event: World Youth Cup 2021 O10-G18 - Open 10
Date: 2021-08-01
White: Cortes, Adrian
Black: Alybakov, Nail
Result: 0-1
ECO: A43
Opening: Benoni Defense: Old Benoni
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:10:03] } 1... c5?! { [%eval 0.66] } { Inaccuracy. e6 was best. } { [%clk 0:09:57] } 2. e3?! { [%eval 0.01] } { Inaccuracy. d5 was best. } { [%clk 0:10:00] } 2... e6 { [%eval 0.17] [%clk 0:09:54] } 3. c4 { [%eval 0.13] [%clk 0:10:00] } 3... cxd4 { [%eval 0.24] [%clk 0:09:51] } 4. exd4 { [%eval 0.17] [%clk 0:10:01] } 4... d5 { [%eval 0.43] [%clk 0:09:48] } 5. Nf3 { [%eval 0.07] [%clk 0:10:02] } 5... Nc6 { [%eval 0.43] [%clk 0:09:47] } 6. Bf4?! { [%eval -0.25] } { Inaccuracy. c5 was best. } { [%clk 0:10:01] } 6... Nf6 { [%eval 0.21] [%clk 0:09:39] } 7. Nc3 { [%eval 0.0] [%clk 0:10:02] } 7... Bb4 { [%eval 0.18] [%clk 0:09:36] } 8. Be2 { [%eval -0.14] [%clk 0:09:59] } 8... Ne4 { [%eval 0.28] [%clk 0:09:31] } 9. Rc1 { [%eval 0.44] [%clk 0:09:47] } 9... Qa5 { [%eval 0.77] [%clk 0:09:28] } 10. Qb3 { [%eval 0.58] [%clk 0:09:39] } 10... dxc4 { [%eval 0.48] [%clk 0:08:53] } 11. Bxc4 { [%eval 0.37] [%clk 0:09:35] } 11... O-O { [%eval 0.53] [%clk 0:08:35] } 12. O-O { [%eval 0.44] [%clk 0:09:29] } 12... Bxc3 { [%eval 0.35] [%clk 0:08:24] } 13. bxc3 { [%eval 0.44] [%clk 0:09:28] } 13... a6? { [%eval 1.78] } { Mistake. Qf5 was best. } { [%clk 0:07:46] } 14. Rfe1 { [%eval 1.74] [%clk 0:09:26] } 14... Qf5 { [%eval 1.6] [%clk 0:07:41] } 15. Bd3 { [%eval 1.78] [%clk 0:08:57] } 15... Qxf4 { [%eval 1.63] [%clk 0:07:37] } 16. Bxe4 { [%eval 1.77] [%clk 0:08:53] } 16... Bd7? { [%eval 3.17] } { Mistake. Rd8 was best. } { [%clk 0:07:29] } 17. Qxb7 { [%eval 3.52] [%clk 0:08:35] } 17... Qd6 { [%eval 3.48] [%clk 0:07:23] } 18. Bxc6?? { [%eval 0.17] } { Blunder. c4 was best. } { [%clk 0:08:25] } 18... Bxc6 { [%eval 0.29] [%clk 0:07:02] } 19. Qb3 { [%eval -0.09] [%clk 0:08:12] } 19... Bxf3 { [%eval -0.05] [%clk 0:07:01] } 20. gxf3 { [%eval -0.08] [%clk 0:08:12] } 20... Qf4 { [%eval 0.18] [%clk 0:07:02] } 21. Re3 { [%eval -0.07] [%clk 0:08:07] } 21... Rad8 { [%eval -0.22] [%clk 0:06:55] } 22. Qc2 { [%eval -0.19] [%clk 0:08:03] } 22... Rd5 { [%eval -0.13] [%clk 0:06:49] } 23. Qe4 { [%eval -0.25] [%clk 0:07:58] } 23... Rg5+ { [%eval 0.07] [%clk 0:06:45] } 24. Kh1 { [%eval 0.0] [%clk 0:07:52] } 24... Qd6?! { [%eval 0.82] } { Inaccuracy. Qf6 was best. } { [%clk 0:06:40] } 25. Qh4? { [%eval -0.28] } { Mistake. c4 was best. } { [%clk 0:07:37] } 25... Rg6 { [%eval -0.04] [%clk 0:06:34] } 26. Rg1 { [%eval -0.12] [%clk 0:07:35] } 26... Qa3 { [%eval -0.04] [%clk 0:06:07] } 27. Rxg6 { [%eval 0.0] [%clk 0:06:58] } 27... hxg6 { [%eval 0.0] [%clk 0:06:07] } 28. f4?! { [%eval -0.85] } { Inaccuracy. Kg2 was best. } { [%clk 0:06:53] } 28... Qxa2 { [%eval -0.81] [%clk 0:06:01] } 29. Rh3 { [%eval -0.75] [%clk 0:06:50] } 29... f6 { [%eval -0.7] [%clk 0:05:57] } 30. Qh7+?? { [%eval -4.26] } { Blunder. Qg4 was best. } { [%clk 0:06:33] } 30... Kf7 { [%eval -3.67] [%clk 0:05:57] } 31. Rg3 { [%eval -3.61] [%clk 0:06:32] } 31... Qb1+ { [%eval -4.34] [%clk 0:05:35] } 32. Kg2 { [%eval -4.68] [%clk 0:06:32] } 32... a5? { [%eval -2.77] } { Mistake. Qe4+ was best. } { [%clk 0:05:25] } 33. h4?! { [%eval -3.77] } { Inaccuracy. Re3 was best. } { [%clk 0:06:17] } 33... Qf5 { [%eval -3.39] [%clk 0:05:16] } 34. h5 { [%eval -3.98] [%clk 0:05:29] } 34... Qxh5 { [%eval -3.83] [%clk 0:05:11] } 35. Qxh5 { [%eval -3.61] [%clk 0:05:30] } 35... gxh5 { [%eval -4.35] [%clk 0:05:11] } 36. Rh3 { [%eval -4.01] [%clk 0:05:25] } 36... Kg6 { [%eval -4.21] [%clk 0:05:04] } 37. Kf3?! { [%eval -5.56] } { Inaccuracy. c4 was best. } { [%clk 0:05:24] } 37... Rc8? { [%eval -3.3] } { Mistake. a4 was best. } { [%clk 0:04:59] } 38. Ke4 { [%eval -3.67] [%clk 0:05:24] } 38... a4 { [%eval -3.23] [%clk 0:04:58] } 39. Kd3?! { [%eval -5.01] } { Inaccuracy. f5+ was best. } { [%clk 0:05:03] } 39... a3 { [%eval -5.23] [%clk 0:04:53] } 40. Kc2 { [%eval -4.98] [%clk 0:05:04] } 40... Rb8 { [%eval -5.14] [%clk 0:04:53] } 41. Rh1?! { [%eval -6.97] } { Inaccuracy. c4 was best. } { [%clk 0:05:02] } 41... Rb2+ { [%eval -6.97] [%clk 0:04:53] } 42. Kd3 { [%eval -8.37] [%clk 0:05:01] } 42... Rxf2 { [%eval -6.59] [%clk 0:04:53] } 43. Ra1 { [%eval -6.55] [%clk 0:05:02] } 43... a2 { [%eval -6.95] [%clk 0:04:51] } 44. Ke3 { [%eval -8.67] [%clk 0:05:02] } 44... Rg2 { [%eval -7.72] [%clk 0:04:51] } 45. Kf3 { [%eval -7.91] [%clk 0:05:02] } 45... Rc2 { [%eval -7.87] [%clk 0:04:51] } 46. Ke4 { [%eval -8.46] [%clk 0:05:03] } 46... Rxc3 { [%eval -7.13] [%clk 0:04:41] } 47. Rxa2 { [%eval -7.27] [%clk 0:05:03] } 47... Kf7 { [%eval -5.65] [%clk 0:04:30] } 48. Ra7+ { [%eval -6.8] [%clk 0:05:02] } 48... Kg6 { [%eval -6.54] [%clk 0:04:31] } 49. Re7 { [%eval -7.86] [%clk 0:05:00] } 49... Rc6?! { [%eval -5.41] } { Inaccuracy. f5+ was best. } { [%clk 0:04:21] } 50. Re8 { [%eval -5.88] [%clk 0:04:47] } 50... Kh7 { [%eval -5.29] [%clk 0:03:52] } 51. f5 { [%eval -5.8] [%clk 0:04:23] } 51... exf5+ { [%eval -5.82] [%clk 0:03:46] } 52. Kxf5 { [%eval -5.93] [%clk 0:04:25] } 52... Rd6 { [%eval -5.16] [%clk 0:03:43] } 53. Re4 { [%eval -6.48] [%clk 0:04:22] } 53... g6+ { [%eval -6.47] [%clk 0:02:44] } 54. Kf4 { [%eval -6.55] [%clk 0:04:16] } 54... Kh6 { [%eval -6.2] [%clk 0:02:40] } 55. Ke3 { [%eval -6.29] [%clk 0:03:38] } 55... Kg5 { [%eval -6.19] [%clk 0:02:38] } 56. Kf3?! { [%eval -8.91] } { Inaccuracy. Kd3 was best. } { [%clk 0:03:29] } 56... Rb6 { [%eval -6.43] [%clk 0:02:23] } 57. d5 { [%eval -7.0] [%clk 0:03:15] } 57... Rd6 { [%eval -7.18] [%clk 0:02:22] } 58. Rd4 { [%eval -7.09] [%clk 0:03:15] } 58... Kf5 { [%eval -7.32] [%clk 0:02:18] } 59. Rf4+ { [%eval -7.4] [%clk 0:03:06] } 59... Ke5 { [%eval -7.22] [%clk 0:02:16] } 60. Ke3 { [%eval -8.28] [%clk 0:02:52] } 60... Rxd5 { [%eval -8.04] [%clk 0:02:10] } 61. Re4+ { [%eval -8.3] [%clk 0:02:52] } 61... Kf5 { [%eval -8.25] [%clk 0:02:08] } 62. Rf4+ { [%eval -8.8] [%clk 0:02:53] } 62... Kg5 { [%eval -8.58] [%clk 0:02:07] } 63. Rf3 { [%eval -9.33] [%clk 0:02:44] } 63... Re5+ { [%eval -9.23] [%clk 0:02:03] } 64. Kd4 { [%eval -9.39] [%clk 0:02:41] } 64... h4 { [%eval -9.21] [%clk 0:01:53] } 65. Rc3 { [%eval -9.52] [%clk 0:02:23] } 65... Kg4 { [%eval -8.91] [%clk 0:01:46] } 66. Rc6 { [%eval -9.37] [%clk 0:02:23] } 66... Rf5 { [%eval -9.31] [%clk 0:01:42] } 67. Ke4 { [%eval -9.71] [%clk 0:02:20] } 67... h3 { [%eval -9.69] [%clk 0:01:38] } 68. Rc3 { [%eval -9.74] [%clk 0:02:19] } 68... h2 { [%eval -9.65] [%clk 0:01:34] } 69. Rc1 { [%eval -10.46] [%clk 0:02:19] } 69... Rh5 { [%eval -11.02] [%clk 0:01:29] } 70. Rh1 { [%eval -11.24] [%clk 0:02:15] } 70... Kg3 { [%eval -10.92] [%clk 0:01:29] } 71. Ke3 { [%eval -16.97] [%clk 0:02:09] } 71... Kg2 { [%eval -67.49] [%clk 0:01:29] } 72. Re1?? { [%eval #-12] } { Checkmate is now unavoidable. Rc1 was best. } { [%clk 0:02:02] } 72... Re5+ { [%eval #-11] [%clk 0:01:28] } 73. Kd2 { [%eval #-11] [%clk 0:02:03] } 73... Rxe1 { [%eval #-9] [%clk 0:01:26] } 74. Kc3 { [%eval #-6] [%clk 0:02:04] } 74... h1=Q { [%eval #-5] [%clk 0:01:23] } 75. Kb2 { [%eval #-4] [%clk 0:02:06] } 75... Qh3 { [%eval #-3] [%clk 0:01:19] } 76. Kc2 { [%eval #-3] [%clk 0:02:03] } 76... Qe3 { [%eval #-2] [%clk 0:01:16] } 77. Kb2 { [%eval #-2] [%clk 0:02:04] } 77... Re2+ { [%eval #-1] [%clk 0:01:13] } 78. Kb1 { [%eval #-1] [%clk 0:02:04] } 78... Qg1# { [%clk 0:01:13] } 0-1