Event: Ronda 4: Magana Morales, Roberto - Ramirez Sosa, Carlos
Date: 2024-11-16
White: Magana Morales, Roberto
WhiteElo: 1941
Black: Ramirez Sosa, Carlos
BlackElo: 1998
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:29:47] } 2. Nf3 { [%eval 0.21] [%clk 1:31:14] } 2... d6 { [%eval 0.21] [%clk 1:29:48] } 3. d4 { [%eval 0.22] [%clk 1:31:34] } 3... cxd4 { [%eval 0.19] [%clk 1:30:05] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:59] } 4... Nf6 { [%eval 0.24] [%clk 1:30:15] } 5. Nc3 { [%eval 0.17] [%clk 1:32:23] } 5... a6 { [%eval 0.2] [%clk 1:30:41] } 6. f3 { [%eval 0.13] [%clk 1:32:50] } 6... e5 { [%eval 0.21] [%clk 1:31:03] } 7. Nb3 { [%eval 0.24] [%clk 1:33:19] } 7... Be6 { [%eval 0.37] [%clk 1:31:15] } 8. Be3 { [%eval 0.46] [%clk 1:33:47] } 8... Nbd7 { [%eval 0.47] [%clk 1:31:09] } 9. Qd2 { [%eval 0.45] [%clk 1:33:56] } 9... Qc7 { [%eval 0.45] [%clk 1:31:00] } 10. g4 { [%eval 0.51] [%clk 1:33:37] } 10... h6 { [%eval 0.43] [%clk 1:31:17] } 11. O-O-O { [%eval 0.49] [%clk 1:32:15] } 11... b5 { [%eval 0.48] [%clk 1:30:53] } 12. Kb1 { [%eval 0.52] [%clk 1:28:12] } 12... Nb6 { [%eval 0.47] [%clk 1:30:00] } 13. Bxb6 { [%eval 0.57] [%clk 1:28:28] } 13... Qxb6 { [%eval 0.47] [%clk 1:30:26] } 14. Nd5 { [%eval 0.47] [%clk 1:28:50] } 14... Nxd5 { [%eval 0.38] [%clk 1:30:40] } 15. exd5 { [%eval 0.47] [%clk 1:29:06] } 15... Bd7 { [%eval 0.5] [%clk 1:31:03] } 16. Bd3?! { [%eval -0.38] } { Inaccuracy. Na5 was best. } { [%clk 1:22:59] } 16... Be7?! { [%eval 0.55] } { Inaccuracy. a5 was best. } { [%clk 1:28:25] } 17. h4?! { [%eval -0.41] } { Inaccuracy. Na5 was best. } { [%clk 1:22:52] } 17... a5 { [%eval -0.35] [%clk 1:22:12] } 18. Bf5?! { [%eval -1.06] } { Inaccuracy. Nc1 was best. } { [%clk 1:09:10] } 18... Bxf5 { [%eval -0.92] [%clk 1:19:55] } 19. gxf5 { [%eval -0.9] [%clk 1:09:39] } 19... a4 { [%eval -0.94] [%clk 1:20:10] } 20. Nc1 { [%eval -0.9] [%clk 1:08:21] } 20... Kd7?! { [%eval 0.0] } { Inaccuracy. Rc8 was best. } { [%clk 1:19:13] } 21. Nd3 { [%eval -0.04] [%clk 1:01:47] } 21... Rhc8 { [%eval 0.05] [%clk 1:16:07] } 22. Rhg1 { [%eval -0.48] [%clk 0:51:05] } 22... Bf6 { [%eval -0.57] [%clk 1:14:55] } 23. Rg4?! { [%eval -1.26] } { Inaccuracy. a3 was best. } { [%clk 0:50:26] } 23... Rc4 { [%eval -1.28] [%clk 1:14:11] } 24. Rdg1 { [%eval -1.32] [%clk 0:45:48] } 24... Rac8? { [%eval -0.09] } { Mistake. Rxg4 was best. } { [%clk 1:05:46] } 25. Nb4?? { [%eval -2.09] } { Blunder. Rxg7 was best. } { [%clk 0:35:03] } 25... Rxg4 { [%eval -1.97] [%clk 0:57:47] } 26. Rxg4 { [%eval -1.72] [%clk 0:35:22] } 26... Rc4 { [%eval -1.78] [%clk 0:57:41] } 27. Rxc4 { [%eval -2.27] [%clk 0:21:00] } 27... bxc4 { [%eval -2.08] [%clk 0:56:57] } 28. a3 { [%eval -2.12] [%clk 0:21:23] } 28... Bxh4 { [%eval -1.99] [%clk 0:56:22] } 29. Qe2 { [%eval -1.8] [%clk 0:12:55] } 29... Qg1+? { [%eval -0.26] } { Mistake. c3 was best. } { [%clk 0:52:47] } 30. Ka2 { [%eval -0.13] [%clk 0:13:12] } 30... Qd4 { [%eval 0.0] [%clk 0:52:59] } 31. c3 { [%eval 0.0] [%clk 0:13:13] } 31... Qc5 { [%eval 0.0] [%clk 0:51:36] } 32. f4 { [%eval -0.01] [%clk 0:11:10] } 32... Bf6 { [%eval -0.11] [%clk 0:49:50] } 33. fxe5 { [%eval -0.15] [%clk 0:11:17] } 33... Bxe5 { [%eval 0.0] [%clk 0:50:04] } 34. f6 { [%eval 0.0] [%clk 0:10:34] } 34... Bxf6 { [%eval 0.0] [%clk 0:48:09] } 35. Qg4+ { [%eval -0.09] [%clk 0:10:51] } 35... Kd8 { [%eval 0.0] [%clk 0:47:25] } 36. Nc6+ { [%eval 0.16] [%clk 0:10:36] } 36... Kc7 { [%eval 0.21] [%clk 0:47:09] } 37. Qh5 { [%eval 0.04] [%clk 0:09:57] } 37... Qb6? { [%eval 1.18] } { Mistake. Kc8 was best. } { [%clk 0:36:04] } 38. Qxf7+ { [%eval 0.91] [%clk 0:10:13] } 38... Kc8 { [%eval 0.78] [%clk 0:36:24] } 39. Qe8+ { [%eval 0.81] [%clk 0:06:18] } 39... Kc7 { [%eval 0.76] [%clk 0:34:23] } 40. Nb4 { [%eval 0.75] [%clk 0:05:59] } 40... h5 { [%eval 0.79] [%clk 0:32:54] } 41. Qxh5 { [%eval 0.8] [%clk 0:05:43] } 41... Qb5 { [%eval 0.81] [%clk 0:32:44] } 42. Qh8 { [%eval 0.89] [%clk 0:05:08] } 42... Kd7 { [%eval 0.88] [%clk 0:30:35] } 43. Qh3+ { [%eval 0.91] [%clk 0:05:02] } 43... Kc7 { [%eval 0.9] [%clk 0:30:20] } 44. Qe3 { [%eval 0.93] [%clk 0:04:33] } 44... Kb7 { [%eval 0.86] [%clk 0:26:56] } 45. Qe6 { [%eval 0.85] [%clk 0:04:36] } 45... Kc7 { [%eval 0.87] [%clk 0:26:07] } 46. Qg8 { [%eval 0.97] [%clk 0:04:22] } 46... Be5?? { [%eval 3.16] } { Blunder. Kd7 was best. } { [%clk 0:24:30] } 47. Qf7+ { [%eval 3.47] [%clk 0:03:20] } 47... Qd7 { [%eval 3.42] [%clk 0:23:25] } 48. Qf1 { [%eval 3.24] [%clk 0:03:29] } 48... Qb5 { [%eval 3.27] [%clk 0:23:31] } 49. Qf2?? { [%eval 0.92] } { Blunder. Qf7+ was best. } { [%clk 0:03:38] } 49... Kd7?? { [%eval 3.56] } { Blunder. Bf6 was best. } { [%clk 0:17:08] } 50. Qf7+ { [%eval 3.65] [%clk 0:03:46] } 50... Kc8 { [%eval 3.34] [%clk 0:16:38] } 51. Qf8+ { [%eval 3.09] [%clk 0:02:51] } 51... Kd7 { [%eval 3.26] [%clk 0:16:30] } 52. Qf5+?? { [%eval 0.54] } { Blunder. Qf7+ was best. } { [%clk 0:02:30] } 52... Kc7?? { [%eval 2.99] } { Blunder. Ke8 was best. } { [%clk 0:16:30] } 53. Qg4?? { [%eval 0.58] } { Blunder. Qf7+ was best. } { [%clk 0:02:24] } 53... Bf6 { [%eval 0.63] [%clk 0:15:45] } 54. Ka1 { [%eval 0.71] [%clk 0:02:32] } 54... Kb7 { [%eval 0.49] [%clk 0:15:32] } 55. Qd1 { [%eval 0.53] [%clk 0:02:17] } 55... Kb6 { [%eval 0.57] [%clk 0:15:20] } 56. Qg4 { [%eval 0.66] [%clk 0:02:22] } 56... Kc7 { [%eval 0.77] [%clk 0:14:48] } 57. Qg1 { [%eval 0.42] [%clk 0:02:03] } 57... Kb7 { [%eval 0.4] [%clk 0:14:34] } 58. Qg6 { [%eval 0.43] [%clk 0:02:04] } 58... Kc7 { [%eval 0.51] [%clk 0:13:44] } 59. Qe4 { [%eval 0.61] [%clk 0:01:46] } 59... Kb7 { [%eval 0.54] [%clk 0:13:36] } 60. Qe6 { [%eval 0.6] [%clk 0:02:06] } 60... Kc7 { [%eval 0.67] [%clk 0:09:58] } 61. Qg8 { [%eval 0.72] [%clk 0:02:27] } 61... Kb7?? { [%eval 2.93] } { Blunder. Kd7 was best. } { [%clk 0:09:48] } 62. Nc6 { [%eval 2.92] [%clk 0:02:19] } 62... Kb6 { [%eval 3.56] [%clk 0:06:46] } 63. Nb4?? { [%eval 0.46] } { Blunder. Qf7 was best. } { [%clk 0:01:30] } 63... Kc7 { [%eval 0.58] [%clk 0:05:32] } 64. Nc6 { [%eval 0.06] [%clk 0:01:56] } 64... Kb6?? { [%eval 3.46] } { Blunder. Qb3 was best. } { [%clk 0:05:52] } 65. Nb4?? { [%eval 0.27] } { Blunder. Qf7 was best. } { [%clk 0:00:48] } 65... Kc7 { [%eval 0.31] [%clk 0:06:16] } 66. Qa8 { [%eval 0.44] [%clk 0:00:44] } 66... Kd7 { [%eval 0.61] [%clk 0:06:33] } 67. Qg8?! { [%eval 0.0] } { Inaccuracy. Qf8 was best. } { [%clk 0:00:48] } 67... Kc7 { [%eval 0.18] [%clk 0:06:29] } 68. Qf7+ { [%eval 0.22] [%clk 0:00:48] } 68... Qd7 { [%eval 0.16] [%clk 0:06:39] } 69. Na6+ { [%eval 0.2] [%clk 0:00:48] } 69... Kc8 { [%eval 0.1] [%clk 0:06:48] } 70. Qg6 { [%eval 0.12] [%clk 0:00:38] } 70... Kb7 { [%eval 0.18] [%clk 0:06:26] } 71. Nb4 { [%eval 0.3] [%clk 0:00:56] } 71... Kb6 { [%eval 0.77] [%clk 0:05:22] } 72. Qg1+ { [%eval 0.46] [%clk 0:01:07] } 72... Kb5 { [%eval 0.49] [%clk 0:04:24] } 73. Nc6 { [%eval 0.05] [%clk 0:00:42] } 73... Qf7?! { [%eval 0.72] } { Inaccuracy. Qf5 was best. } { [%clk 0:04:16] } 74. Qg4?! { [%eval 0.0] } { Inaccuracy. Nb4 was best. } { [%clk 0:00:38] } 74... Qxd5 { [%eval 0.31] [%clk 0:03:34] } 75. Nb4 { [%eval 0.34] [%clk 0:00:45] } 75... Qb7 { [%eval 0.35] [%clk 0:02:19] } 76. Qf5+ { [%eval 0.38] [%clk 0:00:44] } 76... Be5 { [%eval 0.41] [%clk 0:02:33] } 77. Qf8 { [%eval 0.22] [%clk 0:00:47] } 77... Ka5 { [%eval 0.24] [%clk 0:01:38] } 78. Qd8+ { [%eval 0.23] [%clk 0:01:00] } 78... Kb5 { [%eval 0.32] [%clk 0:01:52] } 79. Qe8+ { [%eval 0.36] [%clk 0:01:20] } 79... Ka5 { [%eval 0.21] [%clk 0:01:42] } 80. Nc6+ { [%eval 0.26] [%clk 0:01:14] } 80... Ka6 { [%eval 0.22] [%clk 0:02:05] } 81. Nb4+ { [%eval 0.25] [%clk 0:01:43] } 81... Ka5 { [%eval 0.34] [%clk 0:02:22] } 1/2-1/2