Event: Nacional Sub 20 Absoluto 2025
Site: Polideportivo Estadio Nacional, Chile
Date: 2025-01-22
White: Amigo Quintana, Antu
WhiteTitle: FM
WhiteElo: 2293
Black: Rivadeneira Maturana, Benjamin
BlackElo: 1854
Result: 1-0
ECO: A46
Opening: Indian Defense: London System
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. d4 { [%eval 0.17] [%clk 1:29:59] } 1... Nf6 { [%eval 0.19] [%clk 1:30:50] } 2. Nf3 { [%eval 0.11] [%clk 1:30:15] } 2... e6 { [%eval 0.14] [%clk 1:31:07] } 3. Bf4 { [%eval 0.03] [%clk 1:30:36] } 3... c5 { [%eval 0.1] [%clk 1:31:07] } 4. c3 { [%eval 0.0] [%clk 1:30:55] } 4... d5 { [%eval 0.06] [%clk 1:31:24] } 5. e3 { [%eval 0.0] [%clk 1:31:18] } 5... Nc6 { [%eval 0.11] [%clk 1:31:47] } 6. Nbd2 { [%eval 0.14] [%clk 1:31:31] } 6... Bd7 { [%eval 0.24] [%clk 1:31:56] } 7. Bd3 { [%eval 0.0] [%clk 1:30:03] } 7... Qb6 { [%eval 0.0] [%clk 1:32:18] } 8. Rb1 { [%eval -0.07] [%clk 1:27:41] } 8... Nh5 { [%eval 0.06] [%clk 1:32:18] } 9. Bg3 { [%eval -0.11] [%clk 1:25:46] } 9... Nxg3 { [%eval 0.0] [%clk 1:32:08] } 10. hxg3 { [%eval -0.1] [%clk 1:26:06] } 10... g6 { [%eval -0.09] [%clk 1:32:23] } 11. O-O { [%eval -0.06] [%clk 1:21:07] } 11... Bg7 { [%eval -0.08] [%clk 1:30:06] } 12. b4 { [%eval -0.38] [%clk 1:10:42] } 12... cxd4 { [%eval 0.06] [%clk 1:28:06] } 13. cxd4 { [%eval 0.02] [%clk 1:10:38] } 13... O-O { [%eval -0.03] [%clk 1:26:41] } 14. Nb3 { [%eval -0.05] [%clk 1:09:40] } 14... Qd8 { [%eval 0.09] [%clk 1:25:00] } 15. Nc5 { [%eval 0.0] [%clk 1:05:31] } 15... b6 { [%eval 0.08] [%clk 1:24:52] } 16. Nxd7 { [%eval 0.11] [%clk 0:42:21] } 16... Qxd7 { [%eval 0.06] [%clk 1:25:12] } 17. Qa4 { [%eval 0.06] [%clk 0:42:41] } 17... Ne5 { [%eval 0.42] [%clk 0:58:08] } 18. Qxd7 { [%eval 0.28] [%clk 0:40:07] } 18... Nxd7 { [%eval 0.39] [%clk 0:58:32] } 19. Rfc1 { [%eval 0.28] [%clk 0:32:53] } 19... a6 { [%eval 0.81] [%clk 0:55:43] } 20. Rc7 { [%eval 0.95] [%clk 0:29:35] } 20... Rfd8 { [%eval 0.75] [%clk 0:55:31] } 21. Rbc1 { [%eval 0.3] [%clk 0:29:38] } 21... b5 { [%eval 0.8] [%clk 0:55:34] } 22. Rb7 { [%eval 0.79] [%clk 0:27:27] } 22... Rab8 { [%eval 0.81] [%clk 0:54:02] } 23. Ra7 { [%eval 0.85] [%clk 0:14:48] } 23... Ra8 { [%eval 0.76] [%clk 0:51:44] } 24. Rcc7 { [%eval 0.8] [%clk 0:11:44] } 24... Rxa7 { [%eval 0.82] [%clk 0:51:58] } 25. Rxa7 { [%eval 0.73] [%clk 0:12:13] } 25... Nb8 { [%eval 0.84] [%clk 0:51:56] } 26. Kf1?! { [%eval -0.06] } { Inaccuracy. a3 was best. } { [%clk 0:10:33] } 26... Nc6 { [%eval 0.0] [%clk 0:51:21] } 27. Rxa6 { [%eval -0.01] [%clk 0:08:49] } 27... Nxb4 { [%eval 0.0] [%clk 0:51:35] } 28. Ra3 { [%eval 0.0] [%clk 0:09:15] } 28... Nxd3 { [%eval 0.0] [%clk 0:51:46] } 29. Rxd3 { [%eval 0.0] [%clk 0:09:42] } 29... Ra8 { [%eval -0.01] [%clk 0:51:27] } 30. Rb3 { [%eval 0.0] [%clk 0:09:26] } 30... Rxa2 { [%eval 0.0] [%clk 0:51:43] } 31. Rxb5 { [%eval 0.0] [%clk 0:09:51] } 31... Bf6 { [%eval 0.04] [%clk 0:50:54] } 32. g4 { [%eval 0.02] [%clk 0:08:38] } 32... h6 { [%eval 0.03] [%clk 0:51:08] } 33. g3 { [%eval 0.01] [%clk 0:08:35] } 33... Kg7 { [%eval 0.07] [%clk 0:50:55] } 34. Rb7 { [%eval 0.08] [%clk 0:08:41] } 34... Ra1+ { [%eval 0.09] [%clk 0:49:11] } 35. Ne1 { [%eval 0.09] [%clk 0:07:53] } 35... e5 { [%eval 0.08] [%clk 0:46:32] } 36. dxe5 { [%eval 0.08] [%clk 0:07:19] } 36... Bxe5 { [%eval 0.18] [%clk 0:46:54] } 37. Ke2 { [%eval 0.12] [%clk 0:06:38] } 37... Ra2+ { [%eval 0.13] [%clk 0:41:16] } 38. Kf3 { [%eval 0.11] [%clk 0:05:21] } 38... d4 { [%eval 0.17] [%clk 0:38:30] } 39. Nd3 { [%eval 0.05] [%clk 0:04:39] } 39... Bf6 { [%eval 0.1] [%clk 0:36:52] } 40. e4 { [%eval 0.11] [%clk 0:04:15] } 40... Rd2 { [%eval 0.21] [%clk 0:34:12] } 41. Rb3 { [%eval 0.18] [%clk 0:03:21] } 41... h5 { [%eval 0.11] [%clk 0:30:53] } 42. gxh5 { [%eval 0.19] [%clk 0:02:24] } 42... gxh5 { [%eval 0.33] [%clk 0:30:46] } 43. e5 { [%eval 0.05] [%clk 0:02:33] } 43... Bg5 { [%eval 0.1] [%clk 0:29:44] } 44. Ke4 { [%eval 0.07] [%clk 0:02:37] } 44... h4 { [%eval 0.11] [%clk 0:28:31] } 45. f4 { [%eval 0.17] [%clk 0:02:41] } 45... Bd8 { [%eval 0.64] [%clk 0:25:51] } 46. gxh4 { [%eval 0.53] [%clk 0:01:58] } 46... Bxh4 { [%eval 0.57] [%clk 0:26:04] } 47. Kxd4 { [%eval 0.37] [%clk 0:02:09] } 47... Bg3?! { [%eval 1.46] } { Inaccuracy. Re2 was best. } { [%clk 0:25:33] } 48. Ke4 { [%eval 1.26] [%clk 0:02:25] } 48... Bh2 { [%eval 1.83] [%clk 0:22:46] } 49. Rb7?! { [%eval 1.18] } { Inaccuracy. Kf5 was best. } { [%clk 0:01:41] } 49... Re2+?? { [%eval 4.4] } { Blunder. Bg1 was best. } { [%clk 0:22:50] } 50. Kf3 { [%eval 4.3] [%clk 0:01:23] } 50... Rd2 { [%eval 4.18] [%clk 0:22:52] } 51. Rd7?? { [%eval 0.39] } { Blunder. Ke3 was best. } { [%clk 0:01:46] } 51... Kf8 { [%eval 0.36] [%clk 0:22:19] } 52. Ke3 { [%eval 0.43] [%clk 0:01:44] } 52... Rd1?! { [%eval 1.42] } { Inaccuracy. Rc2 was best. } { [%clk 0:22:16] } 53. Rb7 { [%eval 1.03] [%clk 0:01:42] } 53... Rf1?! { [%eval 1.81] } { Inaccuracy. Bg1+ was best. } { [%clk 0:20:16] } 54. Ke4 { [%eval 1.92] [%clk 0:01:33] } 54... Ra1?! { [%eval 2.8] } { Inaccuracy. Bg3 was best. } { [%clk 0:20:02] } 55. Kf5 { [%eval 2.21] [%clk 0:01:25] } 55... Ra4?! { [%eval 3.18] } { Inaccuracy. Bg3 was best. } { [%clk 0:19:45] } 56. Kf6? { [%eval 1.61] } { Mistake. Rb8+ was best. } { [%clk 0:01:18] } 56... Ra6+ { [%eval 1.47] [%clk 0:19:57] } 57. Kg5 { [%eval 1.09] [%clk 0:01:38] } 57... Rg6+?! { [%eval 1.92] } { Inaccuracy. Bg1 was best. } { [%clk 0:19:08] } 58. Kf5 { [%eval 1.97] [%clk 0:02:07] } 58... Rc6?! { [%eval 3.07] } { Inaccuracy. Bg1 was best. } { [%clk 0:19:06] } 59. Rb8+ { [%eval 3.22] [%clk 0:01:29] } 59... Ke7 { [%eval 3.14] [%clk 0:19:15] } 60. Rb7+ { [%eval 3.09] [%clk 0:01:22] } 60... Ke8 { [%eval 3.02] [%clk 0:19:21] } 61. Nb4 { [%eval 2.73] [%clk 0:01:26] } 61... Rc5 { [%eval 2.96] [%clk 0:18:40] } 62. Rb8+ { [%eval 2.85] [%clk 0:01:02] } 62... Ke7 { [%eval 2.51] [%clk 0:18:55] } 63. Nd3?! { [%eval 1.36] } { Inaccuracy. Ra8 was best. } { [%clk 0:00:59] } 63... Rc3?! { [%eval 2.55] } { Inaccuracy. Rc4 was best. } { [%clk 0:17:31] } 64. Rb7+?? { [%eval 0.33] } { Blunder. Nb4 was best. } { [%clk 0:01:03] } 64... Ke8 { [%eval 0.42] [%clk 0:17:55] } 65. Ke4 { [%eval 0.12] [%clk 0:00:59] } 65... Rc4+ { [%eval 0.12] [%clk 0:17:12] } 66. Kd5 { [%eval 0.12] [%clk 0:01:21] } 66... Ra4 { [%eval 0.37] [%clk 0:17:32] } 67. Rb8+ { [%eval 0.03] [%clk 0:01:22] } 67... Ke7 { [%eval 0.03] [%clk 0:17:54] } 68. Rb7+ { [%eval 0.04] [%clk 0:01:16] } 68... Ke8 { [%eval 0.23] [%clk 0:18:19] } 69. f5 { [%eval 0.08] [%clk 0:01:02] } 69... Ra5+ { [%eval 0.06] [%clk 0:18:10] } 70. Ke4 { [%eval 0.14] [%clk 0:00:51] } 70... Ra4+ { [%eval 0.15] [%clk 0:18:23] } 71. Nb4 { [%eval 0.0] [%clk 0:00:54] } 71... f6 { [%eval 0.0] [%clk 0:17:47] } 72. Rb8+ { [%eval -0.1] [%clk 0:00:34] } 72... Ke7 { [%eval -0.03] [%clk 0:17:53] } 73. Rb7+ { [%eval 0.0] [%clk 0:00:57] } 73... Ke8 { [%eval 0.0] [%clk 0:18:16] } 74. Rb8+ { [%eval 0.0] [%clk 0:00:43] } 74... Ke7 { [%eval 0.0] [%clk 0:18:42] } 75. exf6+ { [%eval 0.0] [%clk 0:00:59] } 75... Kxf6 { [%eval 0.0] [%clk 0:19:07] } 76. Rb6+ { [%eval 0.0] [%clk 0:01:23] } 76... Kf7 { [%eval 0.0] [%clk 0:19:05] } 77. Kf3 { [%eval -0.01] [%clk 0:01:35] } 77... Be5 { [%eval 0.03] [%clk 0:17:57] } 78. Nd3 { [%eval 0.02] [%clk 0:01:22] } 78... Ba1 { [%eval 0.07] [%clk 0:17:48] } 79. Nf4 { [%eval 0.0] [%clk 0:01:15] } 79... Be5 { [%eval 0.0] [%clk 0:17:16] } 80. Nd5 { [%eval 0.0] [%clk 0:01:06] } 80... Ra3+ { [%eval 0.12] [%clk 0:17:02] } 81. Ke4 { [%eval 0.0] [%clk 0:01:16] } 81... Ba1 { [%eval 0.0] [%clk 0:17:13] } 82. Rb7+ { [%eval 0.0] [%clk 0:01:29] } 82... Kf8 { [%eval 0.04] [%clk 0:17:32] } 83. Nf4 { [%eval 0.02] [%clk 0:01:24] } 83... Ra4+ { [%eval 0.06] [%clk 0:17:46] } 84. Kf3 { [%eval 0.0] [%clk 0:01:52] } 84... Rc4 { [%eval 0.0] [%clk 0:16:56] } 85. Ra7 { [%eval 0.0] [%clk 0:01:07] } 85... Bb2 { [%eval 0.0] [%clk 0:17:08] } 86. Ra5 { [%eval 0.0] [%clk 0:01:03] } 86... Kf7 { [%eval 0.0] [%clk 0:16:42] } 87. Nd3 { [%eval 0.0] [%clk 0:01:16] } 87... Bc3 { [%eval 0.0] [%clk 0:15:55] } 88. Rb5 { [%eval 0.0] [%clk 0:01:16] } 88... Kf6 { [%eval 0.0] [%clk 0:15:39] } 89. Nf2 { [%eval 0.0] [%clk 0:01:29] } 89... Kf7 { [%eval 0.0] [%clk 0:13:55] } 90. Ne4 { [%eval 0.0] [%clk 0:01:53] } 90... Kf8 { [%eval 0.0] [%clk 0:13:05] } 91. Rb8+ { [%eval 0.0] [%clk 0:01:25] } 91... Kg7 { [%eval 0.0] [%clk 0:13:02] } 92. Rb7+ { [%eval 0.0] [%clk 0:01:32] } 92... Kf8 { [%eval 0.0] [%clk 0:13:18] } 93. Kf4 { [%eval 0.0] [%clk 0:01:47] } 93... Ra4 { [%eval 0.0] [%clk 0:13:19] } 94. Rb6 { [%eval 0.0] [%clk 0:01:48] } 94... Ba1 { [%eval 0.05] [%clk 0:13:10] } 95. Re6 { [%eval 0.05] [%clk 0:02:12] } 95... Ra2 { [%eval 0.2] [%clk 0:13:03] } 96. Kg5 { [%eval 0.07] [%clk 0:00:57] } 96... Rg2+ { [%eval 0.0] [%clk 0:13:21] } 97. Kh5 { [%eval 0.0] [%clk 0:01:13] } 97... Rh2+ { [%eval 0.01] [%clk 0:13:07] } 98. Kg6 { [%eval 0.03] [%clk 0:01:03] } 98... Re2 { [%eval 0.06] [%clk 0:12:03] } 99. Ra6 { [%eval 0.0] [%clk 0:01:05] } 99... Rxe4 { [%eval 0.0] [%clk 0:11:59] } 100. Rxa1 { [%eval 0.0] [%clk 0:01:32] } 100... Re8?? { [%eval #14] } { Checkmate is now unavoidable. Rg4+ was best. } { [%clk 0:11:55] } 101. f6 { [%eval #13] [%clk 0:01:31] } 101... Rb8 { [%eval #10] [%clk 0:11:58] } 102. Rh1 { [%eval #9] [%clk 0:01:56] } 102... Kg8 { [%eval #8] [%clk 0:11:00] } 103. f7+ { [%eval #7] [%clk 0:02:21] } 103... Kf8 { [%eval #7] [%clk 0:10:53] } 104. Rh8+ { [%clk 0:02:46] } 1-0