Event: World Youth Cup 2021 O10-G18 - Open 10
Date: 2021-08-01
White: Serulnicoff, Pedro
Black: Cortes, Adrian
Result: 1-0
ECO: B62
Opening: Sicilian Defense: Richter-Rauzer Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:03] } 1... c5 { [%eval 0.32] [%clk 0:09:06] } 2. Nf3 { [%eval 0.0] [%clk 0:10:01] } 2... Nc6 { [%eval 0.32] [%clk 0:09:07] } 3. d4 { [%eval 0.16] [%clk 0:10:00] } 3... cxd4 { [%eval 0.26] [%clk 0:09:08] } 4. Nxd4 { [%eval 0.0] [%clk 0:10:01] } 4... d6 { [%eval 0.5] [%clk 0:09:10] } 5. Nc3 { [%eval 0.36] [%clk 0:09:54] } 5... Nf6 { [%eval 0.47] [%clk 0:09:10] } 6. Bg5 { [%eval 0.45] [%clk 0:09:28] } 6... e6 { [%eval 0.23] [%clk 0:09:07] } 7. f4 { [%eval 0.0] [%clk 0:09:24] } 7... Qb6 { [%eval 0.48] [%clk 0:08:59] } 8. Ndb5?? { [%eval -2.5] } { Blunder. Nb3 was best. } { [%clk 0:08:25] } 8... Nd8?? { [%eval 2.5] } { Blunder. a6 was best. } { [%clk 0:07:47] } 9. Be2?? { [%eval 0.37] } { Blunder. e5 was best. } { [%clk 0:08:03] } 9... a6 { [%eval 0.51] [%clk 0:07:42] } 10. Nd4?? { [%eval -1.43] } { Blunder. Qd4 was best. } { [%clk 0:07:41] } 10... Nc6?? { [%eval 0.45] } { Blunder. Qxb2 was best. } { [%clk 0:07:25] } 11. Nxc6?! { [%eval -0.13] } { Inaccuracy. Nb3 was best. } { [%clk 0:07:11] } 11... bxc6 { [%eval 0.12] [%clk 0:07:22] } 12. Qd2 { [%eval -0.07] [%clk 0:06:49] } 12... Rb8 { [%eval 0.11] [%clk 0:07:17] } 13. Bf3 { [%eval -0.3] [%clk 0:05:15] } 13... h6 { [%eval 0.08] [%clk 0:07:00] } 14. Bh4 { [%eval -0.41] [%clk 0:05:10] } 14... d5 { [%eval -0.42] [%clk 0:06:29] } 15. Bf2?! { [%eval -1.2] } { Inaccuracy. Rb1 was best. } { [%clk 0:02:52] } 15... Bc5? { [%eval 0.11] } { Mistake. Qxb2 was best. } { [%clk 0:06:22] } 16. O-O { [%eval 0.13] [%clk 0:02:49] } 16... Bxf2+ { [%eval 0.2] [%clk 0:06:13] } 17. Rxf2 { [%eval 0.13] [%clk 0:02:48] } 17... dxe4 { [%eval 0.3] [%clk 0:06:00] } 18. Bxe4?? { [%eval -3.81] } { Blunder. Nxe4 was best. } { [%clk 0:02:17] } 18... Ng4 { [%eval -3.39] [%clk 0:05:55] } 19. Na4?! { [%eval -4.96] } { Inaccuracy. b3 was best. } { [%clk 0:01:50] } 19... Qxf2+ { [%eval -4.92] [%clk 0:05:47] } 20. Qxf2 { [%eval -4.56] [%clk 0:01:51] } 20... Nxf2 { [%eval -4.76] [%clk 0:05:48] } 21. Kxf2 { [%eval -5.08] [%clk 0:01:54] } 21... Bd7? { [%eval -2.86] } { Mistake. Rb4 was best. } { [%clk 0:05:12] } 22. b3 { [%eval -2.51] [%clk 0:01:51] } 22... Rb4?! { [%eval -1.89] } { Inaccuracy. Ke7 was best. } { [%clk 0:05:10] } 23. Nc5 { [%eval -1.99] [%clk 0:01:51] } 23... f5 { [%eval -1.87] [%clk 0:04:46] } 24. Bf3 { [%eval -1.7] [%clk 0:01:44] } 24... Rxf4 { [%eval -1.64] [%clk 0:04:39] } 25. Nxa6?! { [%eval -2.8] } { Inaccuracy. c3 was best. } { [%clk 0:01:31] } 25... g5?! { [%eval -2.03] } { Inaccuracy. e5 was best. } { [%clk 0:04:33] } 26. c3 { [%eval -1.31] [%clk 0:00:57] } 26... g4?! { [%eval -0.29] } { Inaccuracy. Rh4 was best. } { [%clk 0:04:31] } 27. Ke3?? { [%eval -3.15] } { Blunder. Kg3 was best. } { [%clk 0:00:55] } 27... e5 { [%eval -3.09] [%clk 0:04:26] } 28. Be2 { [%eval -3.19] [%clk 0:00:53] } 28... Re4+ { [%eval -3.08] [%clk 0:04:27] } 29. Kd2?! { [%eval -4.33] } { Inaccuracy. Kd3 was best. } { [%clk 0:00:54] } 29... O-O?? { [%eval 2.83] } { Blunder. f4 was best. } { [%clk 0:04:26] } 30. Nc5 { [%eval 2.45] [%clk 0:00:52] } 30... Rf4? { [%eval 3.97] } { Mistake. Rxe2+ was best. } { [%clk 0:04:10] } 31. g3?? { [%eval 0.98] } { Blunder. Ke3 was best. } { [%clk 0:00:36] } 31... Rf2 { [%eval 0.91] [%clk 0:03:57] } 32. Nxd7 { [%eval 0.49] [%clk 0:00:24] } 32... Rd8 { [%eval 0.7] [%clk 0:03:50] } 33. Ke3 { [%eval 0.48] [%clk 0:00:20] } 33... Rxe2+?! { [%eval 1.2] } { Inaccuracy. Rxh2 was best. } { [%clk 0:03:38] } 34. Kxe2 { [%eval 1.01] [%clk 0:00:20] } 34... Rxd7 { [%eval 0.88] [%clk 0:03:39] } 35. Rd1?! { [%eval -0.07] } { Inaccuracy. Ke3 was best. } { [%clk 0:00:20] } 35... Ra7 { [%eval 0.22] [%clk 0:03:32] } 36. a4 { [%eval 0.27] [%clk 0:00:20] } 36... Kf7 { [%eval 0.33] [%clk 0:03:21] } 37. Ra1 { [%eval 0.16] [%clk 0:00:18] } 37... c5?? { [%eval 2.07] } { Blunder. Ke6 was best. } { [%clk 0:03:16] } 38. b4 { [%eval 2.25] [%clk 0:00:19] } 38... Ke6 { [%eval 2.12] [%clk 0:02:59] } 39. a5 { [%eval 1.98] [%clk 0:00:13] } 39... Kd5?? { [%eval 6.73] } { Blunder. Ra8 was best. } { [%clk 0:02:51] } 40. b5 { [%eval 6.72] [%clk 0:00:14] } 40... Kd6 { [%eval 7.85] [%clk 0:02:38] } 41. b6 { [%eval 7.53] [%clk 0:00:15] } 41... Ra6 { [%eval 9.71] [%clk 0:02:38] } 42. c4?! { [%eval 6.23] } { Inaccuracy. Rb1 was best. } { [%clk 0:00:13] } 42... Kc6 { [%eval 6.08] [%clk 0:02:20] } 43. Kd3?? { [%eval 0.1] } { Blunder. Rb1 was best. } { [%clk 0:00:11] } 43... Ra8 { [%eval 0.26] [%clk 0:02:14] } 44. Rb1 { [%eval 0.05] [%clk 0:00:11] } 44... Kb7 { [%eval 0.0] [%clk 0:02:05] } 45. Rb5 { [%eval 0.07] [%clk 0:00:12] } 45... Rd8+ { [%eval 0.46] [%clk 0:01:42] } 46. Kc3 { [%eval 0.0] [%clk 0:00:11] } 46... f4?? { [%eval 7.21] } { Blunder. Rc8 was best. } { [%clk 0:01:38] } 47. gxf4 { [%eval 7.0] [%clk 0:00:11] } 47... exf4 { [%eval 6.95] [%clk 0:01:38] } 48. Rxc5 { [%eval 6.4] [%clk 0:00:13] } 48... f3?! { [%eval 10.51] } { Inaccuracy. Rf8 was best. } { [%clk 0:01:35] } 49. Rf5?! { [%eval 5.25] } { Inaccuracy. Rc7+ was best. } { [%clk 0:00:14] } 49... h5 { [%eval 6.18] [%clk 0:01:01] } 50. Rxh5?? { [%eval 0.0] } { Blunder. Kb4 was best. } { [%clk 0:00:13] } 50... Rf8 { [%eval 0.0] [%clk 0:01:03] } 51. h3?? { [%eval -7.39] } { Blunder. Rh7+ was best. } { [%clk 0:00:13] } 51... f2 { [%eval -7.25] [%clk 0:01:03] } 52. hxg4 { [%eval -9.31] [%clk 0:00:12] } 52... f1=Q { [%eval -8.88] [%clk 0:01:03] } 53. Rh7+ { [%eval -9.22] [%clk 0:00:14] } 53... Ka8 { [%eval -9.4] [%clk 0:01:00] } 54. Ra7+ { [%eval -9.69] [%clk 0:00:15] } 54... Kb8 { [%eval -10.13] [%clk 0:01:01] } 55. a6?! { [%eval #-9] } { Checkmate is now unavoidable. Rd7 was best. } { [%clk 0:00:16] } 55... Qh3+? { [%eval -9.54] } { Lost forced checkmate sequence. Qf6+ was best. } { [%clk 0:00:55] } 56. Kb4 { [%eval -8.44] [%clk 0:00:16] } 56... Qxg4 { [%eval -6.28] [%clk 0:00:49] } 57. Rb7+ { [%eval -6.23] [%clk 0:00:18] } 57... Ka8 { [%eval -5.53] [%clk 0:00:49] } 58. Ra7+ { [%eval -6.01] [%clk 0:00:18] } 58... Kb8 { [%eval -6.16] [%clk 0:00:50] } 59. Rb7+ { [%eval -6.16] [%clk 0:00:18] } 59... Kc8 { [%eval -5.73] [%clk 0:00:46] } 60. Rc7+ { [%eval -6.31] [%clk 0:00:18] } 60... Kd8 { [%eval -6.38] [%clk 0:00:40] } 61. a7 { [%eval -5.86] [%clk 0:00:19] } 61... Qg2 { [%eval -6.37] [%clk 0:00:38] } 62. c5?? { [%eval #-4] } { Checkmate is now unavoidable. Rh7 was best. } { [%clk 0:00:12] } 62... Rf4+ { [%eval #-3] [%clk 0:00:34] } 63. Kb5 { [%eval #-3] [%clk 0:00:13] } 63... Qb2+?? { [%eval 0.0] } { Lost forced checkmate sequence. Qe2+ was best. } { [%clk 0:00:35] } 64. Ka6 { [%eval 0.0] [%clk 0:00:14] } 64... Qe2+ { [%eval 0.0] [%clk 0:00:26] } 65. Kb7 { [%eval 0.0] [%clk 0:00:13] } 65... Qe4+?? { [%eval #14] } { Checkmate is now unavoidable. Ra4 was best. } { [%clk 0:00:27] } 66. c6 { [%eval #12] [%clk 0:00:14] } 66... Qa4 { [%eval #13] [%clk 0:00:13] } 67. a8=Q+ { [%eval #12] [%clk 0:00:14] } 67... Qxa8+ { [%eval #12] [%clk 0:00:14] } 68. Kxa8 { [%eval #12] [%clk 0:00:17] } 68... Ra4+ { [%eval #11] [%clk 0:00:13] } 69. Ra7 { [%eval #12] [%clk 0:00:19] } 69... Rxa7+ { [%eval #8] [%clk 0:00:14] } 70. Kxa7 { [%eval #7] [%clk 0:00:22] } 70... Kc8 { [%eval #7] [%clk 0:00:14] } 71. b7+ { [%eval #6] [%clk 0:00:25] } 71... Kc7 { [%eval #5] [%clk 0:00:15] } 72. b8=Q+ { [%eval #4] [%clk 0:00:25] } 72... Kxc6 { [%eval #4] [%clk 0:00:17] } 73. Qd8 { [%eval #5] [%clk 0:00:25] } 73... Kc5 { [%eval #5] [%clk 0:00:18] } 74. Qd7 { [%eval #6] [%clk 0:00:26] } 74... Kc4 { [%eval #6] [%clk 0:00:19] } 75. Qd6 { [%eval #6] [%clk 0:00:28] } 75... Kc3 { [%eval #6] [%clk 0:00:21] } 76. Qd5 { [%eval #6] [%clk 0:00:29] } 76... Kc2 { [%eval #6] [%clk 0:00:21] } 77. Qd4 { [%eval #6] [%clk 0:00:30] } 77... Kc1 { [%eval #6] [%clk 0:00:22] } 78. Qd3 { [%eval #6] [%clk 0:00:32] } 78... Kb2 { [%eval #6] [%clk 0:00:23] } 79. Qc4 { [%eval #6] [%clk 0:00:33] } 79... Ka3 { [%eval #6] [%clk 0:00:24] } 80. Qb5 { [%eval #5] [%clk 0:00:34] } 80... Ka2 { [%eval #5] [%clk 0:00:25] } 81. Qb4 { [%eval #5] [%clk 0:00:36] } 81... Ka1 { [%eval #5] [%clk 0:00:26] } 82. Kb6 { [%eval #4] [%clk 0:00:39] } 82... Ka2 { [%eval #4] [%clk 0:00:27] } 83. Kc5 { [%eval #3] [%clk 0:00:42] } 83... Ka1 { [%eval #3] [%clk 0:00:28] } 84. Kc4 { [%eval #2] [%clk 0:00:45] } 84... Ka2 { [%clk 0:00:28] } 85. Kc3 { [%clk 0:00:48] } 85... Ka1 { [%clk 0:00:29] } 86. Qb2# { [%clk 0:00:50] } 1-0