Event: Round 8: Juan David Becerra - Jose Carlos Ibarra Jerez
Date: 2023-05-27
White: Juan David Becerra
Black: Jose Carlos Ibarra Jerez
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Smith-Morra Declined
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:08:00] } 1... c5 { [%eval 0.32] [%clk 0:08:04] } 2. c3 { [%eval 0.0] [%clk 0:08:01] } 2... Nf6 { [%eval 0.15] [%clk 0:08:04] } 3. e5 { [%eval 0.0] [%clk 0:08:03] } 3... Nd5 { [%eval 0.11] [%clk 0:08:05] } 4. d4 { [%eval 0.0] [%clk 0:08:05] } 4... cxd4 { [%eval 0.0] [%clk 0:08:06] } 5. cxd4 { [%eval 0.0] [%clk 0:08:06] } 5... d6 { [%eval 0.22] [%clk 0:08:07] } 6. f4?! { [%eval -0.45] } { Inaccuracy. Nf3 was best. } { [%clk 0:08:06] } 6... Nc6 { [%eval -0.43] [%clk 0:08:00] } 7. Nc3 { [%eval -0.62] [%clk 0:08:04] } 7... dxe5 { [%eval -0.54] [%clk 0:07:35] } 8. fxe5 { [%eval -0.52] [%clk 0:08:05] } 8... Bf5 { [%eval -0.56] [%clk 0:07:26] } 9. a3 { [%eval -0.61] [%clk 0:08:07] } 9... e6 { [%eval -0.54] [%clk 0:07:18] } 10. Nf3 { [%eval -0.59] [%clk 0:08:08] } 10... Be7 { [%eval -0.23] [%clk 0:07:14] } 11. Bd3 { [%eval -0.09] [%clk 0:08:09] } 11... Qd7 { [%eval 0.06] [%clk 0:06:47] } 12. O-O { [%eval 0.0] [%clk 0:07:27] } 12... O-O-O { [%eval 0.46] [%clk 0:06:38] } 13. Nxd5 { [%eval 0.27] [%clk 0:04:45] } 13... Qxd5 { [%eval 0.36] [%clk 0:06:34] } 14. Bxf5 { [%eval 0.27] [%clk 0:03:36] } 14... exf5 { [%eval 0.19] [%clk 0:06:36] } 15. Be3 { [%eval 0.22] [%clk 0:03:38] } 15... Kb8 { [%eval 0.22] [%clk 0:05:54] } 16. Kh1 { [%eval 0.15] [%clk 0:03:11] } 16... Ka8 { [%eval 0.54] [%clk 0:05:07] } 17. b4 { [%eval 0.64] [%clk 0:03:02] } 17... f6 { [%eval 0.7] [%clk 0:05:00] } 18. Qa4 { [%eval 0.64] [%clk 0:02:56] } 18... a6 { [%eval 0.64] [%clk 0:04:35] } 19. Rac1 { [%eval 0.15] [%clk 0:02:41] } 19... fxe5 { [%eval 0.24] [%clk 0:03:51] } 20. dxe5 { [%eval 0.2] [%clk 0:02:26] } 20... Qb5 { [%eval 0.39] [%clk 0:03:35] } 21. Qxb5 { [%eval 0.23] [%clk 0:01:43] } 21... axb5 { [%eval 0.19] [%clk 0:03:37] } 22. Bc5 { [%eval 0.08] [%clk 0:01:42] } 22... Rhe8 { [%eval 0.1] [%clk 0:03:19] } 23. Bxe7 { [%eval -0.09] [%clk 0:01:23] } 23... Rxe7 { [%eval -0.15] [%clk 0:03:20] } 24. Rc5 { [%eval 0.03] [%clk 0:01:23] } 24... Rd3 { [%eval 0.0] [%clk 0:03:21] } 25. Ra1 { [%eval 0.0] [%clk 0:00:21] } 25... Red7 { [%eval 0.29] [%clk 0:03:14] } 26. h4 { [%eval 0.18] [%clk 0:00:16] } 26... R7d5 { [%eval 0.18] [%clk 0:03:06] } 27. Rxd5 { [%eval 0.17] [%clk 0:00:17] } 27... Rxd5 { [%eval 0.16] [%clk 0:03:08] } 28. Re1 { [%eval 0.21] [%clk 0:00:16] } 28... Kb8 { [%eval 0.55] [%clk 0:02:59] } 29. e6 { [%eval 0.5] [%clk 0:00:12] } 29... Ne7 { [%eval 0.64] [%clk 0:03:01] } 30. Re5? { [%eval -0.62] } { Mistake. Kg1 was best. } { [%clk 0:00:04] } 30... Rxe5 { [%eval -0.38] [%clk 0:02:51] } 31. Nxe5 { [%eval -0.41] [%clk 0:00:06] } 31... Kc7 { [%eval -0.27] [%clk 0:02:52] } 32. Nf7 { [%eval -0.36] [%clk 0:00:08] } 32... b6 { [%eval 0.0] [%clk 0:02:43] } 33. Kh2 { [%eval -0.01] [%clk 0:00:10] } 33... Kc6 { [%eval 0.0] [%clk 0:02:43] } 34. Kg3 { [%eval 0.0] [%clk 0:00:09] } 34... Kd5 { [%eval 0.0] [%clk 0:02:39] } 35. Kf4 { [%eval -0.35] [%clk 0:00:07] } 35... Ng6+ { [%eval -0.01] [%clk 0:01:43] } 36. Kxf5 { [%eval -0.36] [%clk 0:00:08] } 36... Nxh4+ { [%eval -0.23] [%clk 0:01:46] } 37. Kg4 { [%eval -0.35] [%clk 0:00:08] } 37... Ng6 { [%eval -0.31] [%clk 0:01:42] } 38. Nd8 { [%eval -0.22] [%clk 0:00:07] } 38... Kd6 { [%eval -0.21] [%clk 0:01:35] } 39. g3?! { [%eval -0.86] } { Inaccuracy. Kf5 was best. } { [%clk 0:00:07] } 39... Ne5+ { [%eval -0.88] [%clk 0:01:18] } 40. Kf5 { [%eval -0.53] [%clk 0:00:09] } 40... Nc4 { [%eval -0.55] [%clk 0:01:20] } 41. Nf7+ { [%eval -0.52] [%clk 0:00:08] } 41... Ke7 { [%eval -0.62] [%clk 0:01:21] } 42. Ne5?? { [%eval -5.72] } { Blunder. Ng5 was best. } { [%clk 0:00:05] } 42... Nd6+?? { [%eval -2.43] } { Blunder. g6+ was best. } { [%clk 0:01:12] } 43. Kf4 { [%eval -2.46] [%clk 0:00:05] } 43... Kxe6 { [%eval -2.71] [%clk 0:01:13] } 44. Nf3?! { [%eval -3.98] } { Inaccuracy. Nc6 was best. } { [%clk 0:00:06] } 44... Kd5 { [%eval -4.4] [%clk 0:01:13] } 45. Ng5 { [%eval -3.88] [%clk 0:00:05] } 45... h6 { [%eval -4.67] [%clk 0:01:12] } 46. Nf3 { [%eval -4.37] } 46... g6 { [%eval -4.0] [%clk 0:01:06] } 47. Nd2?! { [%eval -5.22] } { Inaccuracy. Ne1 was best. } { [%clk 0:00:06] } 47... Nc4 { [%eval -5.17] [%clk 0:01:01] } 48. Nf1 { [%eval -5.75] [%clk 0:00:07] } 48... Nxa3 { [%eval -5.79] [%clk 0:01:00] } 49. Ne3+ { [%eval -5.75] [%clk 0:00:09] } 49... Ke6 { [%eval -4.8] [%clk 0:00:57] } 50. Ke4 { [%eval -4.52] [%clk 0:00:08] } 50... Nc4 { [%eval -5.17] [%clk 0:00:58] } 51. Nc2 { [%eval -5.06] [%clk 0:00:10] } 51... Nd6+ { [%eval -4.77] [%clk 0:00:59] } 52. Kd3 { [%eval -5.17] [%clk 0:00:11] } 52... h5 { [%eval -4.84] [%clk 0:00:56] } 53. Nd4+ { [%eval -5.15] [%clk 0:00:11] } 53... Kd5 { [%eval -5.61] [%clk 0:00:59] } 54. Ne2 { [%eval -5.44] [%clk 0:00:13] } 54... g5 { [%eval -5.56] [%clk 0:00:59] } 55. Nc3+ { [%eval -5.62] [%clk 0:00:15] } 55... Ke5 { [%eval -5.71] [%clk 0:01:01] } 56. Ke3 { [%eval -5.94] [%clk 0:00:16] } 56... h4 { [%eval -5.96] [%clk 0:00:56] } 57. gxh4 { [%eval -5.87] [%clk 0:00:18] } 57... gxh4 { [%eval -6.24] [%clk 0:00:59] } 58. Ne2 { [%eval -5.98] [%clk 0:00:16] } 58... Kd5 { [%eval -6.11] [%clk 0:00:49] } 59. Kd3 { [%eval -5.77] [%clk 0:00:15] } 59... Ke5 { [%eval -6.1] [%clk 0:00:38] } 60. Ke3 { [%eval -6.19] [%clk 0:00:15] } 60... Nf5+ { [%eval -6.12] [%clk 0:00:40] } 61. Kd3 { [%eval -6.34] [%clk 0:00:05] } 61... h3?? { [%eval -0.33] } { Blunder. Ne7 was best. } { [%clk 0:00:40] } 62. Ng1 { [%eval -0.37] [%clk 0:00:07] } 62... h2 { [%eval -0.26] [%clk 0:00:26] } 63. Nf3+ { [%eval -0.28] [%clk 0:00:10] } 63... Kf4 { [%eval -0.21] [%clk 0:00:29] } 64. Nxh2 { [%eval -0.28] [%clk 0:00:12] } 64... Ne3 { [%eval -0.22] } 65. Kd4 { [%eval -0.26] [%clk 0:00:08] } 65... Nc2+ { [%eval -0.2] [%clk 0:00:12] } 66. Kc3 { [%eval -0.26] [%clk 0:00:11] } 66... Ne3 { [%eval -0.26] [%clk 0:00:13] } 67. Kd4 { [%eval -0.16] [%clk 0:00:13] } 67... Nf5+ { [%eval -0.19] [%clk 0:00:14] } 68. Kd3 { [%eval -0.22] [%clk 0:00:08] } 68... Ng3 { [%eval 0.0] [%clk 0:00:10] } 69. Kd4 { [%eval 0.0] [%clk 0:00:07] } 69... Ne2+ { [%eval 0.0] [%clk 0:00:08] } 70. Kd3 { [%eval -0.27] [%clk 0:00:06] } 70... Nc1+ { [%eval -0.25] [%clk 0:00:10] } 71. Kd2 { [%eval -0.37] [%clk 0:00:04] } 71... Na2 { [%eval -0.3] [%clk 0:00:11] } 72. Nf1 { [%eval -0.42] [%clk 0:00:05] } 72... Nxb4 { [%eval -0.37] [%clk 0:00:13] } 73. Kc3 { [%eval -0.36] [%clk 0:00:07] } 73... Nc6 { [%eval -0.36] [%clk 0:00:13] } 74. Nd2 { [%eval -0.41] [%clk 0:00:08] } 74... Ke5 { [%eval -0.39] [%clk 0:00:15] } 75. Nf1? { [%eval -2.11] } { Mistake. Nf3+ was best. } { [%clk 0:00:05] } 75... Kd5 { [%eval -1.51] [%clk 0:00:17] } 76. Ne3+ { [%eval -1.91] [%clk 0:00:07] } 76... Kc5 { [%eval -2.61] [%clk 0:00:19] } 77. Kb2? { [%eval -4.63] } { Mistake. Nf5 was best. } { [%clk 0:00:09] } 77... Ne5?! { [%eval -3.48] } { Inaccuracy. Na5 was best. } { [%clk 0:00:19] } 78. Kc3 { [%eval -4.32] [%clk 0:00:10] } 78... b4+ { [%eval -4.27] [%clk 0:00:20] } 79. Kb2?? { [%eval -16.86] } { Blunder. Kb3 was best. } { [%clk 0:00:12] } 79... Nc4+ { [%eval -18.57] [%clk 0:00:21] } 0-1