Event: Round 4: Ivan Alonso Alonso - Slobodan Kovacevic
Date: 2023-10-14
White: Ivan Alonso Alonso
WhiteElo: 2064
Black: Slobodan Kovacevic
BlackTitle: IM
BlackElo: 2224
Result: 1-0
ECO: B41
Opening: Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:00:53] } 1... c5 { [%eval 0.32] [%clk 1:00:52] } 2. Nf3 { [%eval 0.0] [%clk 1:00:55] } 2... e6 { [%eval 0.34] [%clk 1:01:16] } 3. d4 { [%eval 0.42] [%clk 1:01:04] } 3... cxd4 { [%eval 0.26] [%clk 1:01:16] } 4. Nxd4 { [%eval 0.4] [%clk 1:01:28] } 4... a6 { [%eval 0.58] [%clk 1:01:38] } 5. c4 { [%eval 0.27] [%clk 1:01:39] } 5... Nf6 { [%eval 0.18] [%clk 1:01:52] } 6. Nc3 { [%eval 0.37] [%clk 1:01:55] } 6... Qc7 { [%eval 0.87] [%clk 1:02:06] } 7. Be2 { [%eval 0.45] [%clk 1:01:38] } 7... b6 { [%eval 0.79] [%clk 1:01:24] } 8. O-O { [%eval 0.64] [%clk 0:53:13] } 8... Bb7 { [%eval 0.46] [%clk 1:00:44] } 9. Qd3 { [%eval 0.66] [%clk 0:53:19] } 9... d6 { [%eval 0.74] [%clk 1:00:50] } 10. f4 { [%eval 0.52] [%clk 0:38:03] } 10... Nbd7 { [%eval 0.67] [%clk 0:56:28] } 11. Qe3 { [%eval 0.64] [%clk 0:27:20] } 11... Be7 { [%eval 0.66] [%clk 0:54:31] } 12. f5?! { [%eval 0.02] } { Inaccuracy. Bd2 was best. } { [%clk 0:22:21] } 12... e5 { [%eval 0.07] [%clk 0:48:08] } 13. Nb3 { [%eval 0.0] [%clk 0:17:59] } 13... Rc8?! { [%eval 0.58] } { Inaccuracy. b5 was best. } { [%clk 0:45:57] } 14. Kh1 { [%eval 0.31] [%clk 0:15:34] } 14... h6 { [%eval 0.59] [%clk 0:42:40] } 15. Bd2 { [%eval 0.63] [%clk 0:14:52] } 15... Qb8 { [%eval 0.82] [%clk 0:41:03] } 16. Rac1?! { [%eval 0.09] } { Inaccuracy. a4 was best. } { [%clk 0:14:45] } 16... Bd8 { [%eval 0.47] [%clk 0:38:45] } 17. Nd5?! { [%eval -0.39] } { Inaccuracy. a4 was best. } { [%clk 0:13:49] } 17... Nc5? { [%eval 1.09] } { Mistake. O-O was best. } { [%clk 0:37:44] } 18. Nxc5 { [%eval 1.03] [%clk 0:13:15] } 18... dxc5 { [%eval 1.17] [%clk 0:36:52] } 19. b4 { [%eval 1.0] [%clk 0:11:53] } 19... Nd7?! { [%eval 1.71] } { Inaccuracy. Qd6 was best. } { [%clk 0:27:53] } 20. Qg3 { [%eval 1.68] [%clk 0:10:45] } 20... Kf8 { [%eval 2.12] [%clk 0:27:10] } 21. a3?! { [%eval 1.31] } { Inaccuracy. f6 was best. } { [%clk 0:10:51] } 21... Nf6 { [%eval 1.25] [%clk 0:26:19] } 22. Bf3 { [%eval 0.98] [%clk 0:10:32] } 22... Bxd5 { [%eval 0.85] [%clk 0:26:18] } 23. cxd5 { [%eval 0.9] [%clk 0:09:56] } 23... c4 { [%eval 0.75] [%clk 0:25:29] } 24. Bc3 { [%eval 0.9] [%clk 0:10:19] } 24... Bc7 { [%eval 0.9] [%clk 0:25:38] } 25. a4 { [%eval 0.87] [%clk 0:10:32] } 25... Bd6 { [%eval 0.93] [%clk 0:24:37] } 26. Qf2 { [%eval 0.88] [%clk 0:10:27] } 26... Ke7 { [%eval 1.02] [%clk 0:24:08] } 27. Qc2 { [%eval 0.54] [%clk 0:08:59] } 27... Qb7 { [%eval 0.73] [%clk 0:22:54] } 28. Rb1 { [%eval 0.57] [%clk 0:08:49] } 28... Rc7?? { [%eval 2.5] } { Blunder. b5 was best. } { [%clk 0:22:06] } 29. g4?? { [%eval 0.57] } { Blunder. Qb2 was best. } { [%clk 0:08:35] } 29... Nd7 { [%eval 0.58] [%clk 0:18:18] } 30. Kg2 { [%eval 0.62] [%clk 0:08:39] } 30... b5 { [%eval 0.4] [%clk 0:16:50] } 31. a5 { [%eval 0.46] [%clk 0:08:50] } 31... Rcc8 { [%eval 0.32] [%clk 0:17:11] } 32. Qf2 { [%eval -0.07] [%clk 0:09:03] } 32... Rcg8 { [%eval -0.08] [%clk 0:17:19] } 33. Qe3 { [%eval 0.18] [%clk 0:08:25] } 33... Bb8 { [%eval 0.12] [%clk 0:16:47] } 34. Rbd1 { [%eval 0.0] [%clk 0:07:34] } 34... f6 { [%eval 0.33] [%clk 0:14:30] } 35. Be1 { [%eval -0.04] [%clk 0:06:18] } 35... Ba7 { [%eval -0.04] [%clk 0:10:53] } 36. Qd2 { [%eval -0.16] [%clk 0:06:32] } 36... Kd6 { [%eval -0.14] [%clk 0:10:41] } 37. Bf2 { [%eval -0.03] [%clk 0:06:39] } 37... Bxf2 { [%eval -0.06] [%clk 0:10:33] } 38. Kxf2 { [%eval 0.09] [%clk 0:06:28] } 38... Qa7+ { [%eval 0.0] [%clk 0:10:17] } 39. Ke2 { [%eval 0.0] [%clk 0:06:05] } 39... g6 { [%eval 0.35] [%clk 0:09:46] } 40. Qe3 { [%eval 0.0] [%clk 0:05:56] } 40... Qxe3+ { [%eval 0.0] [%clk 0:10:02] } 41. Kxe3 { [%eval 0.0] [%clk 0:06:25] } 41... Rg7 { [%eval 0.23] [%clk 0:09:44] } 42. Rg1 { [%eval 0.0] [%clk 0:05:11] } 42... Rhg8 { [%eval 0.0] [%clk 0:09:25] } 43. Kf2 { [%eval 0.0] [%clk 0:04:17] } 43... Nf8 { [%eval 0.0] [%clk 0:08:55] } 44. Rg3 { [%eval 0.0] [%clk 0:04:23] } 44... Rh8 { [%eval -0.1] [%clk 0:09:07] } 45. h4 { [%eval 0.0] [%clk 0:04:27] } 45... Rhg8 { [%eval 0.0] [%clk 0:09:27] } 46. Rdg1 { [%eval -0.03] [%clk 0:03:48] } 46... Nh7 { [%eval 0.14] [%clk 0:09:24] } 47. R3g2 { [%eval -0.16] [%clk 0:03:44] } 47... Rc8?! { [%eval 0.42] } { Inaccuracy. g5 was best. } { [%clk 0:08:49] } 48. Be2 { [%eval 0.0] [%clk 0:04:01] } 48... Rh8 { [%eval 0.32] [%clk 0:07:58] } 49. Ke3 { [%eval -0.01] [%clk 0:04:08] } 49... Rhg8 { [%eval 0.2] [%clk 0:00:00] } 50. Bf3 { [%eval 0.0] [%clk 0:04:09] } 50... Ke7?! { [%eval 0.82] } { Inaccuracy. Nf8 was best. } { [%clk 0:10:14] } 51. Kd2?! { [%eval 0.03] } { Inaccuracy. fxg6 was best. } { [%clk 0:04:15] } 51... Kf8 { [%eval 0.0] [%clk 0:07:22] } 52. Kc3 { [%eval -0.18] [%clk 0:04:37] } 52... Kf7 { [%eval 0.14] [%clk 0:07:14] } 53. Kd2 { [%eval -0.1] [%clk 0:04:55] } 53... Rc8?! { [%eval 0.66] } { Inaccuracy. g5 was best. } { [%clk 0:06:58] } 54. Kc3?! { [%eval -0.05] } { Inaccuracy. fxg6+ was best. } { [%clk 0:05:20] } 54... Kg8 { [%eval 0.24] } 55. Rd1 { [%eval 0.0] [%clk 0:05:40] } 55... Nf8?! { [%eval 1.03] } { Inaccuracy. g5 was best. } { [%clk 0:06:56] } 56. Rdg1?! { [%eval 0.0] } { Inaccuracy. g5 was best. } { [%clk 0:05:41] } 56... Kh7?? { [%eval 2.15] } { Blunder. g5 was best. } { [%clk 0:07:21] } 57. g5 { [%eval 2.42] [%clk 0:04:17] } 57... gxf5?! { [%eval 3.48] } { Inaccuracy. fxg5 was best. } { [%clk 0:07:05] } 58. gxf6 { [%eval 3.67] [%clk 0:04:32] } 58... Rxg2 { [%eval 3.45] [%clk 0:07:12] } 59. Rxg2 { [%eval 3.68] [%clk 0:05:01] } 59... Rc7 { [%eval 4.59] [%clk 0:07:29] } 60. exf5 { [%eval 3.86] [%clk 0:05:13] } 60... Rf7 { [%eval 4.04] [%clk 0:07:54] } 61. Rg7+ { [%eval 5.28] [%clk 0:05:16] } 61... Rxg7 { [%eval 5.3] [%clk 0:08:21] } 62. fxg7 { [%eval 5.17] [%clk 0:05:43] } 62... Kxg7 { [%eval 5.23] [%clk 0:08:46] } 63. d6 { [%eval 5.14] [%clk 0:06:11] } 63... Kf6 { [%eval 4.99] [%clk 0:09:14] } 64. Bb7 { [%eval 5.07] [%clk 0:06:39] } 64... Kxf5 { [%eval 5.33] [%clk 0:09:29] } 65. Bxa6 { [%eval 5.37] [%clk 0:07:04] } 65... Ke6 { [%eval 5.01] [%clk 0:09:53] } 66. Bxb5 { [%eval 5.2] [%clk 0:07:24] } 66... Kxd6 { [%eval 5.17] [%clk 0:10:21] } 67. Bxc4 { [%eval 5.14] [%clk 0:06:36] } 67... Nd7 { [%eval 5.24] [%clk 0:10:30] } 68. Bd3 { [%eval 5.24] [%clk 0:06:15] } 68... Nf6 { [%eval 5.17] [%clk 0:10:43] } 69. Kc4 { [%eval 5.29] [%clk 0:06:32] } 69... e4 { [%eval 5.31] [%clk 0:10:50] } 70. Be2 { [%eval 5.24] [%clk 0:05:31] } 70... Nd5 { [%eval 5.81] [%clk 0:11:13] } 71. a6 { [%eval 5.72] [%clk 0:05:06] } 71... e3 { [%eval 6.48] [%clk 0:10:19] } 72. b5 { [%eval 6.09] [%clk 0:04:28] } 72... Nb6+ { [%eval 6.16] [%clk 0:10:39] } 73. Kd4 { [%eval 6.27] [%clk 0:04:53] } 73... Nc8 { [%eval 6.39] [%clk 0:11:00] } 74. Kxe3 { [%eval 6.35] [%clk 0:05:15] } 74... Kc5 { [%eval 6.52] [%clk 0:11:24] } 75. Kf4 { [%eval 6.64] [%clk 0:05:31] } 75... Kb6 { [%eval 6.91] [%clk 0:11:52] } 76. Kf5 { [%eval 6.02] [%clk 0:05:42] } 76... Ne7+ { [%eval 6.69] [%clk 0:12:19] } 77. Kf6 { [%eval 6.36] [%clk 0:05:39] } 77... Nd5+ { [%eval 6.69] [%clk 0:12:48] } 78. Kg7 { [%eval 6.65] [%clk 0:05:42] } 78... Nf4 { [%eval 8.15] [%clk 0:13:06] } 79. Bc4 { [%eval 6.62] [%clk 0:05:38] } 79... h5 { [%clk 0:13:28] } 80. Kh6 { [%clk 0:06:01] } 80... Ng2 { [%clk 0:13:44] } 81. Kxh5 { [%clk 0:06:11] } 81... Ne3 { [%clk 0:14:11] } 82. Be6 { [%clk 0:06:24] } 82... Nc2 { [%clk 0:14:26] } 83. Kg6 { [%clk 0:06:43] } 83... Nd4 { [%clk 0:14:55] } 84. Bd7 { [%clk 0:06:08] } 84... Nf3 { [%clk 0:15:23] } 85. Kh5 { [%clk 0:05:57] } 85... Ne5 { [%clk 0:15:44] } 86. Bc6 { [%clk 0:06:11] } 86... Nxc6 { [%clk 0:15:49] } 87. bxc6 { [%clk 0:06:39] } 87... Kxa6 { [%clk 0:16:18] } 88. Kg6 { [%clk 0:06:22] } 1-0