Event: World Youth Cup 2021 O12-G16 - Open 12
Date: 2021-08-06
White: Renji, Rafael Ninan
Black: Efimov, Leonid
Result: 0-1
ECO: B50
Opening: Sicilian Defense: Delayed Alapin Variation, with d6
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:03] } 1... c5 { [%eval 0.32] [%clk 0:10:00] } 2. Nf3 { [%eval 0.0] [%clk 0:10:04] } 2... d6 { [%eval 0.0] [%clk 0:09:55] } 3. c3 { [%eval 0.0] [%clk 0:10:05] } 3... Nf6 { [%eval 0.0] [%clk 0:09:54] } 4. Be2 { [%eval 0.0] [%clk 0:10:05] } 4... Nc6 { [%eval 0.5] [%clk 0:09:55] } 5. d4 { [%eval 0.13] [%clk 0:10:02] } 5... cxd4 { [%eval 0.48] [%clk 0:09:52] } 6. cxd4 { [%eval 0.44] [%clk 0:10:04] } 6... d5 { [%eval 0.75] [%clk 0:09:47] } 7. e5 { [%eval 0.86] [%clk 0:09:51] } 7... Ne4 { [%eval 0.9] [%clk 0:09:48] } 8. O-O { [%eval 1.09] [%clk 0:09:34] } 8... Bg4 { [%eval 0.92] [%clk 0:09:43] } 9. Be3 { [%eval 0.99] [%clk 0:09:05] } 9... e6 { [%eval 1.01] [%clk 0:09:41] } 10. Nbd2?! { [%eval 0.07] } { Inaccuracy. Ne1 was best. } { [%clk 0:08:22] } 10... Nxd2?! { [%eval 0.66] } { Inaccuracy. Be7 was best. } { [%clk 0:09:39] } 11. Qxd2?! { [%eval 0.03] } { Inaccuracy. Nxd2 was best. } { [%clk 0:08:17] } 11... Bb4 { [%eval 0.05] [%clk 0:09:17] } 12. Qd1 { [%eval 0.22] [%clk 0:08:03] } 12... O-O { [%eval 0.09] [%clk 0:09:16] } 13. a3 { [%eval 0.15] [%clk 0:08:04] } 13... Be7 { [%eval 0.09] [%clk 0:09:17] } 14. b4 { [%eval 0.01] [%clk 0:08:00] } 14... a6 { [%eval 0.0] [%clk 0:09:17] } 15. Rc1 { [%eval -0.05] [%clk 0:07:31] } 15... Qd7 { [%eval 0.05] [%clk 0:08:20] } 16. h3 { [%eval 0.0] [%clk 0:07:21] } 16... Bh5 { [%eval 0.0] [%clk 0:08:13] } 17. Qd2 { [%eval -0.18] [%clk 0:06:48] } 17... Rac8 { [%eval -0.12] [%clk 0:08:00] } 18. Rc2 { [%eval -0.54] [%clk 0:05:52] } 18... Rc7 { [%eval -0.31] [%clk 0:07:28] } 19. Rfc1 { [%eval -0.53] [%clk 0:05:45] } 19... Rfc8 { [%eval -0.62] [%clk 0:07:26] } 20. Ne1 { [%eval -0.9] [%clk 0:04:38] } 20... Bxe2 { [%eval -0.75] [%clk 0:07:11] } 21. Qxe2 { [%eval -0.91] [%clk 0:04:38] } 21... Na7 { [%eval -0.82] [%clk 0:07:10] } 22. Qd2 { [%eval -1.16] [%clk 0:03:42] } 22... Nb5 { [%eval -1.04] [%clk 0:06:59] } 23. a4?? { [%eval -3.11] } { Blunder. Qd3 was best. } { [%clk 0:03:29] } 23... Na3? { [%eval -1.61] } { Mistake. Rxc2 was best. } { [%clk 0:06:55] } 24. Rxc7 { [%eval -1.49] [%clk 0:03:00] } 24... Rxc7 { [%eval -1.71] [%clk 0:06:50] } 25. Nd3 { [%eval -1.42] [%clk 0:02:43] } 25... Nc4 { [%eval -0.97] [%clk 0:06:47] } 26. Qe1?? { [%eval -3.62] } { Blunder. Qc2 was best. } { [%clk 0:02:34] } 26... Qxa4 { [%eval -3.74] [%clk 0:06:38] } 27. Nc5 { [%eval -4.33] [%clk 0:02:08] } 27... Bxc5? { [%eval -2.64] } { Mistake. Qb5 was best. } { [%clk 0:06:34] } 28. bxc5 { [%eval -1.63] [%clk 0:02:00] } 28... Qc6?! { [%eval -0.76] } { Inaccuracy. Qa3 was best. } { [%clk 0:06:27] } 29. Rb1?! { [%eval -1.74] } { Inaccuracy. Rc3 was best. } { [%clk 0:01:49] } 29... h6?? { [%eval -0.17] } { Blunder. a5 was best. } { [%clk 0:06:21] } 30. Bd2?? { [%eval -2.29] } { Blunder. Qc1 was best. } { [%clk 0:01:47] } 30... Qa4 { [%eval -2.23] [%clk 0:04:11] } 31. Ra1 { [%eval -2.18] [%clk 0:01:45] } 31... Qc2 { [%eval -2.07] [%clk 0:04:03] } 32. Ba5 { [%eval -2.13] [%clk 0:01:31] } 32... Rd7 { [%eval -1.99] [%clk 0:03:43] } 33. Qb4 { [%eval -1.96] [%clk 0:01:20] } 33... Nb2 { [%eval -1.8] [%clk 0:02:56] } 34. Qc3 { [%eval -1.83] [%clk 0:00:48] } 34... Qxc3 { [%eval -1.89] [%clk 0:02:53] } 35. Bxc3 { [%eval -1.73] [%clk 0:00:47] } 35... Nc4 { [%eval -1.6] [%clk 0:02:55] } 36. Ba5 { [%eval -1.55] [%clk 0:00:43] } 36... Kf8 { [%eval -1.73] [%clk 0:02:51] } 37. Kf1 { [%eval -2.24] [%clk 0:00:39] } 37... f6?! { [%eval -1.34] } { Inaccuracy. Ke8 was best. } { [%clk 0:02:25] } 38. f4? { [%eval -2.83] } { Mistake. exf6 was best. } { [%clk 0:00:37] } 38... Ke8? { [%eval -1.24] } { Mistake. fxe5 was best. } { [%clk 0:01:52] } 39. Ke2? { [%eval -2.74] } { Mistake. exf6 was best. } { [%clk 0:00:34] } 39... fxe5 { [%eval -2.41] [%clk 0:01:53] } 40. fxe5 { [%eval -2.65] [%clk 0:00:35] } 40... Rf7 { [%eval -2.88] [%clk 0:01:54] } 41. g3 { [%eval -2.23] [%clk 0:00:24] } 41... Kd7 { [%eval -2.47] [%clk 0:01:52] } 42. Bc3 { [%eval -2.37] [%clk 0:00:23] } 42... Kc6 { [%eval -3.19] [%clk 0:01:48] } 43. Rb1 { [%eval -3.43] [%clk 0:00:18] } 43... h5 { [%eval -3.09] [%clk 0:01:01] } 44. h4 { [%eval -3.01] [%clk 0:00:17] } 44... g6 { [%eval -2.7] [%clk 0:00:32] } 45. Ra1 { [%eval -2.27] [%clk 0:00:18] } 45... Rf5 { [%eval -2.47] [%clk 0:00:18] } 46. Ba5?? { [%eval -4.97] } { Blunder. Rg1 was best. } { [%clk 0:00:19] } 46... Nxa5? { [%eval -3.0] } { Mistake. g5 was best. } { [%clk 0:00:14] } 47. Rxa5 { [%eval -2.47] [%clk 0:00:20] } 47... g5 { [%eval -2.48] [%clk 0:00:15] } 48. hxg5?? { [%eval -5.4] } { Blunder. Ra1 was best. } { [%clk 0:00:20] } 48... Rxg5 { [%eval -5.5] [%clk 0:00:17] } 49. Kf3 { [%eval -6.21] [%clk 0:00:22] } 49... Rg4 { [%eval -6.26] [%clk 0:00:18] } 50. Ra4 { [%eval -6.19] [%clk 0:00:13] } 50... Kb5 { [%eval -6.22] [%clk 0:00:18] } 51. Ra1 { [%eval -6.28] [%clk 0:00:12] } 51... Rxd4 { [%eval -6.0] [%clk 0:00:20] } 52. Rb1+ { [%eval -6.49] [%clk 0:00:14] } 52... Kxc5 { [%eval -6.55] [%clk 0:00:16] } 53. Rxb7 { [%eval -6.16] [%clk 0:00:14] } 53... Re4 { [%eval -6.54] [%clk 0:00:17] } 54. Re7 { [%eval -6.96] [%clk 0:00:14] } 54... Rxe5 { [%eval -7.0] [%clk 0:00:18] } 55. Ra7 { [%eval -7.23] [%clk 0:00:14] } 55... Kb6 { [%eval -7.36] [%clk 0:00:16] } 56. Rh7 { [%eval -8.31] [%clk 0:00:15] } 56... a5 { [%eval -7.36] [%clk 0:00:17] } 57. Kf4 { [%eval -7.28] [%clk 0:00:16] } 57... Rf5+ { [%eval -7.24] [%clk 0:00:18] } 58. Ke3 { [%eval -7.57] [%clk 0:00:15] } 58... a4 { [%eval -7.24] [%clk 0:00:15] } 59. Kd2 { [%eval -8.15] [%clk 0:00:16] } 59... Rf3 { [%eval -6.75] [%clk 0:00:10] } 60. Rxh5 { [%eval -6.72] [%clk 0:00:16] } 60... Rxg3 { [%eval -7.05] [%clk 0:00:12] } 61. Rh6 { [%eval -7.01] [%clk 0:00:16] } 61... Kb5 { [%eval -7.14] [%clk 0:00:12] } 62. Rxe6 { [%eval -6.79] [%clk 0:00:16] } 62... a3 { [%eval -7.3] [%clk 0:00:13] } 63. Re8 { [%eval -10.66] [%clk 0:00:17] } 63... a2 { [%eval -9.16] [%clk 0:00:14] } 64. Rb8+ { [%eval -66.21] [%clk 0:00:18] } 64... Kc4 { [%eval -78.61] [%clk 0:00:13] } 65. Rc8+ { [%eval -71.48] [%clk 0:00:18] } 65... Kb3 { [%eval -54.91] [%clk 0:00:12] } 66. Rb8+ { [%eval -66.39] [%clk 0:00:20] } 66... Ka3 { [%eval -63.62] [%clk 0:00:12] } 67. Ra8+?? { [%eval #-42] } { Checkmate is now unavoidable. Kc2 was best. } { [%clk 0:00:22] } 67... Kb2 { [%eval #-17] [%clk 0:00:11] } 68. Rd8 { [%eval #-9] [%clk 0:00:08] } 68... a1=Q { [%eval #-8] [%clk 0:00:09] } 69. Rb8+ { [%eval #-8] [%clk 0:00:09] } 69... Rb3 { [%eval #-7] [%clk 0:00:08] } 70. Rxb3+ { [%eval #-7] [%clk 0:00:08] } 70... Kxb3 { [%eval #-6] [%clk 0:00:11] } 71. Kd3?? { [%eval #-4] } { Checkmate is now unavoidable. Ke3 was best. } { [%clk 0:00:09] } 71... Qc3+ { [%eval #-5] [%clk 0:00:13] } 72. Ke2 { [%eval #-5] [%clk 0:00:11] } 72... Kc4 { [%eval #-6] [%clk 0:00:15] } 73. Kd1 { [%eval #-4] [%clk 0:00:13] } 73... Kd4 { [%eval #-4] [%clk 0:00:16] } 74. Ke2 { [%eval #-4] [%clk 0:00:13] } 74... Qe3+ { [%eval #-4] [%clk 0:00:17] } 75. Kf1 { [%eval #-4] [%clk 0:00:14] } 75... Qd2 { [%eval #-3] [%clk 0:00:18] } 76. Kg1 { [%eval #-3] [%clk 0:00:15] } 76... Ke4 { [%eval #-2] [%clk 0:00:20] } 77. Kf1 { [%eval #-2] [%clk 0:00:16] } 77... Kf3 { [%eval #-1] [%clk 0:00:21] } 78. Kg1 { [%eval #-1] [%clk 0:00:17] } 78... Qg2# { [%clk 0:00:21] } 0-1