Event: Round 6: Nathan Felipe Filgueiras - Juan Sebastian Melian
Date: 2023-07-13
White: Nathan Felipe Filgueiras
WhiteTitle: IM
Black: Juan Sebastian Melian
BlackTitle: FM
Result: 1/2-1/2
ECO: B47
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:29:50] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nf3 { [%eval 0.0] [%clk 1:30:14] } 2... e6 { [%eval 0.34] [%clk 1:31:19] } 3. d4 { [%eval 0.42] [%clk 1:30:39] } 3... cxd4 { [%eval 0.37] [%clk 1:31:44] } 4. Nxd4 { [%eval 0.4] [%clk 1:31:04] } 4... Nc6 { [%eval 0.5] [%clk 1:32:07] } 5. Nc3 { [%eval 0.33] [%clk 1:30:33] } 5... Qc7 { [%eval 0.56] [%clk 1:32:24] } 6. Be2 { [%eval 0.14] [%clk 1:29:09] } 6... a6 { [%eval 0.39] [%clk 1:32:42] } 7. O-O { [%eval 0.19] [%clk 1:29:21] } 7... b5 { [%eval 0.58] [%clk 1:32:40] } 8. Nxc6 { [%eval 0.47] [%clk 1:24:07] } 8... dxc6 { [%eval 0.52] [%clk 1:32:34] } 9. a4 { [%eval 0.45] [%clk 1:17:59] } 9... Bb7?! { [%eval 1.49] } { Inaccuracy. b4 was best. } { [%clk 1:24:04] } 10. axb5 { [%eval 1.71] [%clk 1:06:51] } 10... cxb5?! { [%eval 2.5] } { Inaccuracy. Rd8 was best. } { [%clk 1:20:34] } 11. Bd3?? { [%eval -0.33] } { Blunder. Nxb5 was best. } { [%clk 0:59:21] } 11... Nf6 { [%eval 0.17] [%clk 1:06:58] } 12. Qe2?! { [%eval -0.45] } { Inaccuracy. Nxb5 was best. } { [%clk 0:58:45] } 12... Bd6 { [%eval -0.46] [%clk 0:52:09] } 13. f4 { [%eval -0.33] [%clk 0:49:31] } 13... e5 { [%eval -0.4] [%clk 0:50:02] } 14. f5 { [%eval -0.28] [%clk 0:45:15] } 14... h6 { [%eval -0.32] [%clk 0:45:35] } 15. Kh1 { [%eval -0.3] [%clk 0:44:39] } 15... Rd8?! { [%eval 0.31] } { Inaccuracy. Bc5 was best. } { [%clk 0:39:43] } 16. Bd2 { [%eval -0.15] [%clk 0:34:59] } 16... Be7 { [%eval 0.03] [%clk 0:31:30] } 17. Nd1 { [%eval 0.0] [%clk 0:32:00] } 17... Qc6 { [%eval 0.01] [%clk 0:28:30] } 18. Nf2 { [%eval 0.03] [%clk 0:30:27] } 18... O-O { [%eval 0.06] [%clk 0:28:05] } 19. Rae1 { [%eval 0.07] [%clk 0:26:47] } 19... Rfe8 { [%eval 0.03] [%clk 0:26:46] } 20. Ng4 { [%eval 0.0] [%clk 0:24:25] } 20... Nxg4 { [%eval 0.38] [%clk 0:25:21] } 21. Qxg4 { [%eval 0.27] [%clk 0:24:52] } 21... Kf8 { [%eval 0.29] [%clk 0:25:32] } 22. Qh5 { [%eval 0.23] [%clk 0:23:02] } 22... Rd7 { [%eval 0.35] [%clk 0:21:00] } 23. Rf3 { [%eval 0.38] [%clk 0:21:21] } 23... Red8 { [%eval 0.57] [%clk 0:18:33] } 24. Ref1 { [%eval 0.39] [%clk 0:20:56] } 24... Bf6 { [%eval 0.21] [%clk 0:17:19] } 25. Ba5 { [%eval 0.02] [%clk 0:14:41] } 25... Rc8 { [%eval 0.06] [%clk 0:17:36] } 26. Rg3 { [%eval 0.0] [%clk 0:14:42] } 26... Ke8 { [%eval 0.43] [%clk 0:17:01] } 27. Qe2 { [%eval 0.05] [%clk 0:13:39] } 27... Qc5 { [%eval 0.28] [%clk 0:16:35] } 28. Bd2 { [%eval 0.02] [%clk 0:12:44] } 28... Rcd8 { [%eval 0.18] [%clk 0:16:46] } 29. Rgf3 { [%eval 0.0] [%clk 0:11:08] } 29... Qe7 { [%eval 0.35] [%clk 0:15:29] } 30. Qe1 { [%eval 0.3] [%clk 0:10:50] } 30... Qc5 { [%eval 0.47] [%clk 0:15:40] } 31. h4 { [%eval 0.34] [%clk 0:10:56] } 31... Qc6 { [%eval 0.64] [%clk 0:12:13] } 32. Kh2 { [%eval 0.47] [%clk 0:11:16] } 32... Rd4 { [%eval 0.41] [%clk 0:12:12] } 33. Bc3 { [%eval 0.44] [%clk 0:11:01] } 33... R4d7 { [%eval 0.77] [%clk 0:10:32] } 34. g4 { [%eval 0.82] [%clk 0:11:17] } 34... Qc5?! { [%eval 1.54] } { Inaccuracy. Rd4 was best. } { [%clk 0:09:37] } 35. Rg1 { [%eval 1.38] [%clk 0:10:42] } 35... Be7 { [%eval 1.63] [%clk 0:09:46] } 36. g5 { [%eval 1.77] [%clk 0:09:39] } 36... hxg5 { [%eval 1.57] [%clk 0:10:02] } 37. hxg5 { [%eval 1.85] [%clk 0:10:04] } 37... b4 { [%eval 1.78] [%clk 0:10:17] } 38. Bd2 { [%eval 1.67] [%clk 0:09:42] } 38... Bf8 { [%eval 1.68] [%clk 0:09:27] } 39. b3 { [%eval 1.54] [%clk 0:08:24] } 39... Bc6?! { [%eval 2.37] } { Inaccuracy. Rc8 was best. } { [%clk 0:08:59] } 40. g6?! { [%eval 1.67] } { Inaccuracy. Rh3 was best. } { [%clk 0:06:31] } 40... f6 { [%eval 1.63] [%clk 0:08:20] } 41. Rh3 { [%eval 1.5] [%clk 0:05:53] } 41... Bb5 { [%eval 1.85] [%clk 0:07:13] } 42. Rh8 { [%eval 2.15] [%clk 0:05:56] } 42... a5 { [%eval 1.8] [%clk 0:07:29] } 43. Be3 { [%eval 1.89] [%clk 0:06:06] } 43... Qc6 { [%eval 1.73] [%clk 0:07:38] } 44. Qh4 { [%eval 1.26] [%clk 0:04:18] } 44... Bxd3?? { [%eval 3.81] } { Blunder. Ke7 was best. } { [%clk 0:07:08] } 45. Rxf8+?? { [%eval 1.09] } { Blunder. cxd3 was best. } { [%clk 0:04:37] } 45... Kxf8 { [%eval 1.33] [%clk 0:06:45] } 46. Qh8+ { [%eval 0.88] [%clk 0:05:06] } 46... Ke7 { [%eval 1.09] [%clk 0:07:14] } 47. Qxg7+ { [%eval 1.08] [%clk 0:05:26] } 47... Kd6 { [%eval 0.92] [%clk 0:07:43] } 48. Qxf6+ { [%eval 1.17] [%clk 0:05:47] } 48... Kc7 { [%eval 0.89] [%clk 0:08:12] } 49. Qxe5+ { [%eval 1.04] [%clk 0:02:00] } 49... Kb7 { [%eval 1.02] [%clk 0:08:41] } 50. cxd3 { [%eval 1.45] [%clk 0:02:24] } 50... Rxd3 { [%eval 0.84] [%clk 0:09:10] } 51. Bf2?! { [%eval 0.0] } { Inaccuracy. Re1 was best. } { [%clk 0:02:28] } 51... Re8 { [%eval 0.0] [%clk 0:08:56] } 52. Qg7+ { [%eval 0.0] [%clk 0:01:42] } 52... Rd7 { [%eval 0.0] [%clk 0:09:25] } 53. Qh6 { [%eval -0.11] [%clk 0:01:31] } 53... Rxe4 { [%eval 0.0] [%clk 0:09:17] } 54. Rg2?! { [%eval -0.6] } { Inaccuracy. Qg5 was best. } { [%clk 0:01:45] } 54... a4?! { [%eval 0.0] } { Inaccuracy. Qf6 was best. } { [%clk 0:07:39] } 55. Qg5?? { [%eval -3.66] } { Blunder. Qh8 was best. } { [%clk 0:01:31] } 55... axb3 { [%eval -3.92] [%clk 0:06:00] } 56. Bg3?! { [%eval -5.14] } { Inaccuracy. f6 was best. } { [%clk 0:01:35] } 56... Rc4?? { [%eval -0.1] } { Blunder. Rd1 was best. } { [%clk 0:04:09] } 57. g7 { [%eval -0.14] [%clk 0:01:31] } 57... Rc2 { [%eval -0.25] [%clk 0:04:03] } 58. Be5 { [%eval -0.32] [%clk 0:01:45] } 58... Qe4 { [%eval 0.0] [%clk 0:02:40] } 59. g8=Q { [%eval 0.0] [%clk 0:01:35] } 59... Qxe5+ { [%eval 0.0] [%clk 0:02:47] } 60. Kh3?? { [%eval -3.68] } { Blunder. Qg3 was best. } { [%clk 0:01:12] } 60... Rd3+?? { [%eval 0.0] } { Blunder. Rc3+ was best. } { [%clk 0:02:09] } 61. Rg3?? { [%eval -5.76] } { Blunder. Kh4 was best. } { [%clk 0:01:38] } 61... Rxg3+ { [%eval -5.48] [%clk 0:02:23] } 62. Qxg3 { [%eval -5.5] [%clk 0:02:04] } 62... Rc3 { [%eval -5.59] [%clk 0:01:10] } 63. Qf7+ { [%eval -6.01] [%clk 0:01:30] } 63... Ka6? { [%eval -3.15] } { Mistake. Kb6 was best. } { [%clk 0:01:02] } 64. Qe6+ { [%eval -2.65] [%clk 0:00:42] } 64... Qxe6 { [%eval -1.81] [%clk 0:01:28] } 65. fxe6 { [%eval -3.11] [%clk 0:01:11] } 65... b2 { [%eval -3.03] [%clk 0:01:38] } 66. e7 { [%eval -3.22] [%clk 0:01:29] } 66... b1=Q { [%eval -3.22] [%clk 0:01:39] } 67. e8=Q { [%eval -3.37] } 67... Rxg3+? { [%eval -1.51] } { Mistake. Qf5+ was best. } { [%clk 0:01:08] } 68. Kxg3 { [%eval -1.84] [%clk 0:02:09] } 68... Qd3+ { [%eval -1.75] [%clk 0:01:36] } 69. Kh4?! { [%eval -2.88] } { Inaccuracy. Kf2 was best. } { [%clk 0:01:47] } 69... Ka5?? { [%eval -0.55] } { Blunder. Qc4+ was best. } { [%clk 0:01:36] } 70. Qa8+ { [%eval -0.41] [%clk 0:01:43] } 70... Kb5 { [%eval -0.34] [%clk 0:02:04] } 71. Qb8+ { [%eval -0.42] [%clk 0:01:44] } 71... Kc4 { [%eval -0.28] [%clk 0:02:19] } 72. Kg5 { [%eval -0.35] [%clk 0:01:50] } 72... b3 { [%eval -0.39] [%clk 0:01:53] } 73. Kh6 { [%eval -0.27] [%clk 0:02:03] } 73... Qd4 { [%eval -0.36] [%clk 0:01:40] } 74. Qc7+?? { [%eval -4.42] } { Blunder. Qg8+ was best. } { [%clk 0:02:03] } 74... Kd3 { [%eval -4.17] [%clk 0:02:08] } 75. Qh7+ { [%eval -5.12] [%clk 0:01:32] } 75... Kd2 { [%eval -4.79] [%clk 0:02:28] } 76. Qb7 { [%eval -4.95] [%clk 0:01:18] } 76... b2 { [%eval -5.24] [%clk 0:02:33] } 77. Qg2+ { [%eval -5.25] [%clk 0:01:43] } 77... Kc3 { [%eval -4.29] [%clk 0:02:19] } 78. Qf3+? { [%eval -9.87] } { Mistake. Qc6+ was best. } { [%clk 0:01:33] } 78... Kc2? { [%eval -4.39] } { Mistake. Qd3 was best. } { [%clk 0:02:42] } 79. Qf5+?! { [%eval -5.93] } { Inaccuracy. Qc6+ was best. } { [%clk 0:01:54] } 79... Qd3 { [%eval -5.12] [%clk 0:02:39] } 80. Qc5+ { [%eval -5.22] [%clk 0:02:19] } 80... Kb3 { [%eval -5.11] [%clk 0:02:41] } 81. Qb6+ { [%eval -4.78] [%clk 0:02:33] } 81... Ka2 { [%eval -3.92] [%clk 0:02:00] } 82. Qe6+?? { [%eval -10.54] } { Blunder. Qa5+ was best. } { [%clk 0:02:23] } 82... Kb1?? { [%eval -0.19] } { Blunder. Ka3 was best. } { [%clk 0:01:23] } 83. Qc6 { [%eval -0.37] [%clk 0:01:16] } 83... Qc2 { [%eval -0.08] [%clk 0:01:29] } 84. Qb5 { [%eval -0.1] [%clk 0:01:34] } 84... Qd2+ { [%eval -0.17] [%clk 0:01:17] } 85. Kg7 { [%eval -0.09] [%clk 0:01:22] } 85... Qd4+ { [%eval -0.12] [%clk 0:01:13] } 86. Kg8?? { [%eval -2.21] } { Blunder. Kh7 was best. } { [%clk 0:01:21] } 86... Ka2 { [%eval -2.03] [%clk 0:01:07] } 87. Qa5+ { [%eval -2.18] [%clk 0:01:34] } 87... Kb3 { [%eval -2.06] [%clk 0:01:33] } 88. Qb5+ { [%eval -2.41] [%clk 0:01:55] } 88... Kc3 { [%eval -2.25] [%clk 0:01:58] } 89. Qa5+ { [%eval -1.81] [%clk 0:02:00] } 89... Kc2 { [%eval -2.11] [%clk 0:02:10] } 90. Qf5+ { [%eval -1.89] [%clk 0:02:11] } 90... Qd3 { [%eval -2.32] [%clk 0:02:18] } 91. Qf2+ { [%eval -2.1] [%clk 0:01:39] } 91... Kb3 { [%eval -2.27] [%clk 0:01:32] } 92. Qb6+ { [%eval -2.18] [%clk 0:01:55] } 92... Ka2 { [%eval -2.04] [%clk 0:01:56] } 93. Qa5+?? { [%eval -35.35] } { Blunder. Qf2 was best. } { [%clk 0:01:46] } 93... Qa3 { [%eval -9.78] [%clk 0:02:24] } 94. Qd2 { [%eval -33.6] [%clk 0:02:12] } 94... Ka1?? { [%eval -2.49] } { Blunder. Qg3+ was best. } { [%clk 0:01:59] } 95. Qd4 { [%eval -2.31] [%clk 0:02:32] } 95... Qa8+?? { [%eval -0.1] } { Blunder. Ka2 was best. } { [%clk 0:01:57] } 96. Kg7 { [%eval -0.08] [%clk 0:02:51] } 96... Qb7+ { [%eval -0.2] [%clk 0:02:25] } 97. Kh8 { [%eval -0.11] [%clk 0:03:00] } 97... Qb5 { [%eval -0.04] [%clk 0:01:53] } 98. Kg7 { [%eval -0.14] [%clk 0:02:23] } 98... Qg5+ { [%eval -0.18] [%clk 0:01:24] } 99. Kh8 { [%eval -0.12] [%clk 0:02:39] } 99... Qh5+ { [%eval -0.12] [%clk 0:01:22] } 100. Kg7 { [%eval -0.1] [%clk 0:02:58] } 100... Qe2 { [%eval -0.01] [%clk 0:01:38] } 101. Kh8 { [%eval -0.1] [%clk 0:02:33] } 101... Kb1 { [%eval -0.02] [%clk 0:01:41] } 102. Kg7 { [%eval -0.05] [%clk 0:01:46] } 102... Kc2 { [%eval 0.0] [%clk 0:01:40] } 103. Qa4+ { [%eval -0.04] [%clk 0:01:42] } 103... Kc1 { [%eval -0.04] [%clk 0:01:25] } 104. Qf4+ { [%eval -0.02] [%clk 0:01:38] } 104... Qd2 { [%eval 0.0] [%clk 0:01:45] } 105. Qc4+ { [%eval 0.0] [%clk 0:01:49] } 105... Kd1 { [%eval 0.0] [%clk 0:02:13] } 106. Qg4+ { [%eval 0.0] [%clk 0:01:44] } 106... Kc2 { [%eval 0.0] [%clk 0:02:16] } 107. Qa4+ { [%eval 0.0] [%clk 0:02:01] } 107... Kd3 { [%eval 0.0] [%clk 0:01:29] } 108. Qb5+ { [%eval 0.0] [%clk 0:02:14] } 108... Ke4 { [%eval 0.0] [%clk 0:01:43] } 109. Qe8+ { [%eval 0.0] [%clk 0:01:43] } 109... Kf4 { [%eval 0.0] [%clk 0:01:46] } 110. Qf7+ { [%eval 0.0] [%clk 0:01:55] } 110... Kg4 { [%eval 0.0] [%clk 0:02:12] } 111. Qe6+ { [%eval 0.0] [%clk 0:02:00] } 111... Kf3 { [%eval 0.0] [%clk 0:02:32] } 112. Qh3+ { [%eval 0.0] [%clk 0:02:15] } 112... Ke2 { [%eval 0.0] [%clk 0:02:44] } 113. Qg4+ { [%eval 0.0] [%clk 0:02:18] } 113... Kd3 { [%eval 0.0] [%clk 0:02:59] } 114. Qf5+ { [%eval 0.0] [%clk 0:02:36] } 114... Kc4 { [%eval 0.0] [%clk 0:03:26] } 115. Qc8+ { [%eval 0.0] [%clk 0:02:11] } 115... Kb3 { [%eval 0.0] [%clk 0:03:47] } 116. Qe6+ { [%eval 0.0] [%clk 0:02:19] } 116... Kc2 { [%eval 0.0] [%clk 0:04:06] } 117. Qf5+ { [%eval 0.0] [%clk 0:01:52] } 117... Qd3 { [%eval 0.0] [%clk 0:04:29] } 118. Qf2+ { [%eval 0.0] [%clk 0:02:10] } 118... Kb3 { [%eval 0.0] [%clk 0:04:52] } 119. Qb6+ { [%eval 0.0] [%clk 0:02:18] } 119... Ka2 { [%eval 0.0] [%clk 0:05:20] } 120. Qa5+ { [%eval 0.0] [%clk 0:02:05] } 120... Qa3 { [%eval 0.0] [%clk 0:05:46] } 121. Qd5+ { [%eval 0.0] [%clk 0:02:08] } 121... Ka1 { [%eval 0.0] [%clk 0:06:11] } 122. Qd4 { [%eval 0.0] [%clk 0:02:32] } 122... Qf3 { [%eval 0.0] [%clk 0:05:35] } 123. Qa4+ { [%eval 0.0] [%clk 0:02:29] } 123... Kb1 { [%eval 0.0] [%clk 0:06:03] } 124. Qc4 { [%eval 0.0] [%clk 0:02:29] } 124... Qe3 { [%eval 0.0] [%clk 0:04:38] } 125. Kh8 { [%eval 0.0] [%clk 0:02:04] } 125... Qe5+ { [%eval 0.0] [%clk 0:04:41] } 126. Kg8 { [%eval 0.0] [%clk 0:01:42] } 126... Qg5+ { [%eval 0.0] [%clk 0:04:39] } 127. Kh8 { [%clk 0:01:57] } 127... Qc1 { [%clk 0:04:46] } 1/2-1/2