Event: Ronda 4: Noriega Castaneda, Carlos Alfredo - Franco Rivero, Santiago
Date: 2025-03-02
White: Noriega Castaneda, Carlos Alfredo
Black: Franco Rivero, Santiago
BlackElo: 1686
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:59] } 2. Nf3 { [%eval 0.2] [%clk 1:31:22] } 2... d6 { [%eval 0.22] [%clk 1:31:26] } 3. d4 { [%eval 0.22] [%clk 1:31:49] } 3... cxd4 { [%eval 0.19] [%clk 1:31:42] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:15] } 4... Nf6 { [%eval 0.25] [%clk 1:31:49] } 5. Nc3 { [%eval 0.32] [%clk 1:32:40] } 5... a6 { [%eval 0.13] [%clk 1:32:14] } 6. a4 { [%eval 0.1] [%clk 1:33:02] } 6... g6 { [%eval 0.26] [%clk 1:32:36] } 7. Be2 { [%eval 0.19] [%clk 1:33:18] } 7... Bg7 { [%eval 0.19] [%clk 1:32:40] } 8. Be3 { [%eval 0.28] [%clk 1:33:37] } 8... Nc6 { [%eval 0.17] [%clk 1:32:54] } 9. O-O { [%eval 0.21] [%clk 1:33:22] } 9... O-O { [%eval 0.18] [%clk 1:33:14] } 10. h3 { [%eval 0.14] [%clk 1:33:20] } 10... e6?! { [%eval 0.72] } { Inaccuracy. Bd7 was best. } { [%clk 1:31:53] } 11. Qd2 { [%eval 0.46] [%clk 1:33:26] } 11... Qc7 { [%eval 0.84] [%clk 1:31:53] } 12. Nxc6 { [%eval 0.76] [%clk 1:15:31] } 12... bxc6 { [%eval 0.86] [%clk 1:31:35] } 13. Bf4?! { [%eval 0.3] } { Inaccuracy. a5 was best. } { [%clk 1:13:12] } 13... e5 { [%eval 0.41] [%clk 1:24:51] } 14. Be3 { [%eval 0.36] [%clk 1:13:10] } 14... Bb7 { [%eval 0.52] [%clk 1:25:14] } 15. a5 { [%eval 0.53] [%clk 1:10:15] } 15... d5 { [%eval 0.52] [%clk 1:14:24] } 16. Bb6 { [%eval 0.47] [%clk 1:09:16] } 16... Qd6 { [%eval 0.51] [%clk 1:08:53] } 17. f3 { [%eval 0.1] [%clk 1:07:47] } 17... d4?! { [%eval 0.84] } { Inaccuracy. Nd7 was best. } { [%clk 1:06:50] } 18. Na4 { [%eval 0.85] [%clk 1:07:10] } 18... Nd7 { [%eval 0.9] [%clk 1:07:18] } 19. b4 { [%eval 0.86] [%clk 1:07:04] } 19... Rfb8 { [%eval 1.29] [%clk 0:57:33] } 20. c4?! { [%eval 0.29] } { Inaccuracy. c3 was best. } { [%clk 0:55:21] } 20... Bf6?! { [%eval 0.99] } { Inaccuracy. Qe7 was best. } { [%clk 0:53:44] } 21. Kh2?! { [%eval 0.06] } { Inaccuracy. f4 was best. } { [%clk 0:51:01] } 21... Bd8?? { [%eval 2.26] } { Blunder. Qe7 was best. } { [%clk 0:49:15] } 22. Bxd8 { [%eval 1.89] [%clk 0:51:18] } 22... Rxd8 { [%eval 1.82] [%clk 0:49:39] } 23. Rfb1?! { [%eval 1.01] } { Inaccuracy. c5 was best. } { [%clk 0:50:45] } 23... Qc7?! { [%eval 1.71] } { Inaccuracy. Qf6 was best. } { [%clk 0:47:44] } 24. c5 { [%eval 1.34] [%clk 0:45:06] } 24... Rf8 { [%eval 1.93] [%clk 0:47:02] } 25. Bc4 { [%eval 1.58] [%clk 0:44:10] } 25... Kg7 { [%eval 1.9] [%clk 0:47:23] } 26. Qg5?! { [%eval 0.96] } { Inaccuracy. Nb6 was best. } { [%clk 0:42:49] } 26... Qd8 { [%eval 1.52] [%clk 0:42:23] } 27. Qg3 { [%eval 1.31] [%clk 0:35:16] } 27... Qe7 { [%eval 1.66] [%clk 0:42:12] } 28. Nb2?! { [%eval 0.87] } { Inaccuracy. Nb6 was best. } { [%clk 0:33:18] } 28... Rad8?! { [%eval 1.62] } { Inaccuracy. Nf6 was best. } { [%clk 0:37:46] } 29. Bd3 { [%eval 1.49] [%clk 0:33:17] } 29... Nf6 { [%eval 1.6] [%clk 0:36:25] } 30. Nc4 { [%eval 1.55] [%clk 0:32:13] } 30... Rfe8 { [%eval 1.64] [%clk 0:36:36] } 31. Nd6 { [%eval 1.34] [%clk 0:28:12] } 31... Rxd6 { [%eval 1.47] [%clk 0:37:03] } 32. cxd6 { [%eval 1.37] [%clk 0:29:12] } 32... Qxd6 { [%eval 1.4] [%clk 0:37:31] } 33. Qe1 { [%eval 1.32] [%clk 0:28:54] } 33... Ra8 { [%eval 1.54] [%clk 0:36:29] } 34. Ra2 { [%eval 1.48] [%clk 0:26:06] } 34... Ne8 { [%eval 1.94] [%clk 0:36:46] } 35. Rc2 { [%eval 1.54] [%clk 0:25:05] } 35... Nc7 { [%eval 1.49] [%clk 0:37:00] } 36. g3 { [%eval 1.28] [%clk 0:24:34] } 36... Nb5 { [%eval 1.68] [%clk 0:35:29] } 37. Bxb5 { [%eval 1.59] [%clk 0:24:34] } 37... axb5 { [%eval 1.95] [%clk 0:35:17] } 38. Qc1 { [%eval 1.61] [%clk 0:23:58] } 38... Ra6?! { [%eval 2.3] } { Inaccuracy. h5 was best. } { [%clk 0:28:02] } 39. Qd2 { [%eval 1.88] [%clk 0:22:15] } 39... Bc8 { [%eval 2.18] [%clk 0:24:55] } 40. f4 { [%eval 1.94] [%clk 0:17:10] } 40... Be6 { [%eval 2.34] [%clk 0:20:57] } 41. fxe5 { [%eval 2.4] [%clk 0:17:04] } 41... Qxe5 { [%eval 2.49] [%clk 0:20:25] } 42. Qf4? { [%eval 1.02] } { Mistake. Rc5 was best. } { [%clk 0:17:31] } 42... Qxf4 { [%eval 1.05] [%clk 0:20:05] } 43. gxf4 { [%eval 1.09] [%clk 0:17:59] } 43... Bc4 { [%eval 1.12] [%clk 0:20:18] } 44. Rd2 { [%eval 1.13] [%clk 0:18:00] } 44... d3 { [%eval 1.16] [%clk 0:20:21] } 45. Kg3 { [%eval 0.98] [%clk 0:17:51] } 45... c5 { [%eval 1.27] [%clk 0:20:34] } 46. bxc5 { [%eval 1.05] [%clk 0:18:08] } 46... Rxa5 { [%eval 0.72] [%clk 0:21:03] } 47. Rc1?! { [%eval 0.0] } { Inaccuracy. Kf3 was best. } { [%clk 0:18:00] } 47... Ra6 { [%eval 0.0] [%clk 0:20:09] } 48. Kf3 { [%eval 0.0] [%clk 0:18:01] } 48... Rc6 { [%eval 0.05] [%clk 0:19:25] } 49. Ke3 { [%eval 0.0] [%clk 0:18:20] } 49... Rxc5 { [%eval 0.0] [%clk 0:18:22] } 50. Rxd3 { [%eval 0.0] [%clk 0:18:45] } 50... Rh5 { [%eval 0.0] [%clk 0:18:45] } 51. Rd4 { [%eval 0.0] [%clk 0:17:25] } 51... Rxh3+ { [%eval -0.03] [%clk 0:19:06] } 52. Kf2 { [%eval 0.0] [%clk 0:17:47] } 52... Ra3 { [%eval 0.0] [%clk 0:17:33] } 53. Rdxc4 { [%eval 0.0] [%clk 0:17:57] } 53... bxc4 { [%eval 0.0] [%clk 0:17:55] } 54. Rxc4 { [%eval 0.0] [%clk 0:18:25] } 54... h6 { [%eval 0.0] [%clk 0:17:37] } 55. e5 { [%eval 0.0] [%clk 0:18:32] } 55... h5 { [%eval 0.0] [%clk 0:13:50] } 56. Rc7 { [%eval -0.04] [%clk 0:18:50] } 56... Kf8 { [%eval -0.04] [%clk 0:14:54] } 57. Rc8+ { [%eval 0.0] [%clk 0:18:19] } 57... Ke7 { [%eval -0.04] [%clk 0:15:15] } 58. Rc7+ { [%eval -0.03] [%clk 0:18:43] } 58... Ke6 { [%eval -0.02] [%clk 0:15:12] } 59. Rc6+ { [%eval -0.05] [%clk 0:19:10] } 59... Kf5 { [%eval 0.0] [%clk 0:13:59] } 60. Rf6+ { [%eval 0.0] [%clk 0:19:34] } 60... Ke4 { [%eval 0.0] [%clk 0:09:46] } 61. Rxf7 { [%eval 0.0] [%clk 0:19:55] } 61... Ra6 { [%eval 0.0] [%clk 0:10:07] } 62. Rf6 { [%eval 0.0] [%clk 0:20:03] } 62... Ra7 { [%eval 0.0] [%clk 0:09:47] } 63. e6 { [%eval 0.0] [%clk 0:20:19] } 63... Re7 { [%eval 0.0] [%clk 0:10:01] } 64. Kg3 { [%eval 0.0] [%clk 0:20:20] } 64... g5?? { [%eval 6.61] } { Blunder. Kd5 was best. } { [%clk 0:07:00] } 65. fxg5 { [%eval 6.89] [%clk 0:19:34] } 65... Ke5 { [%eval 6.62] [%clk 0:07:23] } 66. Kh4 { [%eval 5.76] [%clk 0:19:47] } 66... Rg7 { [%eval 6.46] [%clk 0:00:49] } 67. Kxh5 { [%eval 7.14] [%clk 0:19:02] } 67... Kd6 { [%eval 7.61] [%clk 0:01:13] } 68. Kh6 { [%eval 6.88] [%clk 0:18:25] } 68... Rg8 { [%eval 7.18] [%clk 0:01:29] } 69. Rg6 { [%eval 5.62] [%clk 0:16:39] } 69... Rf8 { [%eval 5.65] [%clk 0:00:33] } 70. Kg7 { [%eval 5.51] [%clk 0:17:50] } 70... Ke7 { [%eval 5.5] [%clk 0:00:37] } 71. Rf6 { [%eval 5.14] [%clk 0:17:00] } 71... Ra8 { [%eval 4.96] [%clk 0:01:05] } 72. g6 { [%eval 6.09] [%clk 0:16:42] } 72... Ra1 { [%eval 6.49] [%clk 0:01:26] } 73. Rf7+ { [%eval 5.86] [%clk 0:16:30] } 73... Kxe6 { [%eval 5.32] [%clk 0:01:34] } 74. Kg8 { [%eval 5.25] [%clk 0:16:43] } 74... Rb1?! { [%eval 7.21] } { Inaccuracy. Ra8+ was best. } { [%clk 0:00:46] } 75. g7 { [%eval 7.49] [%clk 0:16:59] } 75... Rb8+ { [%eval 7.21] [%clk 0:00:54] } 76. Rf8 { [%eval 6.89] [%clk 0:17:27] } 76... Rb1 { [%eval 5.99] [%clk 0:00:02] } 77. Rf2 { [%eval 19.7] [%clk 0:17:04] } 77... Ke7 { [%eval 69.8] [%clk 0:00:33] } 78. Rh2 { [%eval 18.25] [%clk 0:15:54] } 78... Kf6 { [%eval 11.36] [%clk 0:00:34] } 79. Kh7 { [%eval 9.4] [%clk 0:16:00] } 79... Rb7 { [%eval 57.99] [%clk 0:00:32] } 80. Rf2+ { [%eval 11.02] [%clk 0:16:21] } 80... Ke6 { [%eval 75.16] [%clk 0:00:43] } 81. Kh8 { [%eval 71.39] [%clk 0:16:44] } 81... Rb8+?! { [%eval #11] } { Checkmate is now unavoidable. Rxg7 was best. } { [%clk 0:00:32] } 82. Rf8 { [%eval #10] [%clk 0:17:12] } 82... Rxf8+ { [%eval #9] [%clk 0:00:32] } 83. gxf8=Q { [%eval #8] [%clk 0:17:37] } 83... Ke5 { [%eval #8] [%clk 0:00:31] } 84. Kg7 { [%eval #8] [%clk 0:18:05] } 84... Ke4 { [%eval #8] [%clk 0:00:38] } 85. Qc5 { [%eval #7] [%clk 0:18:28] } 85... Kd3 { [%eval #7] [%clk 0:00:35] } 86. Qb4 { [%eval #7] [%clk 0:18:48] } 86... Ke3 { [%eval #7] [%clk 0:01:01] } 87. Qc4 { [%eval #7] [%clk 0:19:13] } 87... Kd2 { [%eval #7] [%clk 0:01:20] } 88. Qb3 { [%eval #7] [%clk 0:19:39] } 88... Ke2 { [%eval #7] [%clk 0:01:41] } 89. Qc3 { [%eval #6] [%clk 0:20:03] } 89... Kf2 { [%eval #6] [%clk 0:02:05] } 90. Qd3 { [%eval #6] [%clk 0:20:28] } 90... Kg2 { [%eval #6] [%clk 0:02:26] } 91. Qe3 { [%eval #6] [%clk 0:20:48] } 91... Kh1 { [%eval #6] [%clk 0:02:29] } 92. Qe2 { [%eval #5] [%clk 0:21:14] } 92... Kg1 { [%eval #5] [%clk 0:02:42] } 93. Kg6 { [%eval #4] [%clk 0:21:40] } 93... Kh1 { [%eval #4] [%clk 0:03:08] } 94. Kg5 { [%eval #3] [%clk 0:22:05] } 94... Kg1 { [%eval #3] [%clk 0:03:36] } 95. Kg4 { [%eval #2] [%clk 0:22:27] } 95... Kh1 { [%eval #2] [%clk 0:02:09] } 96. Kg3 { [%eval #1] [%clk 0:24:42] } 96... Kg1 { [%eval #1] [%clk 0:02:34] } 97. Qg2# { [%clk 0:24:36] } 1-0