Event: Round 1: Riyaan Datta - Aiden Liu
Site: https://lichess.org/study/QuO5cAbw/vZHkMbkn
Date: 2022-05-13
White: Riyaan Datta
Black: Aiden Liu
Result: 0-1
ECO: C60
Opening: Ruy Lopez: Fianchetto Defense
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:00] } 1... e5 { [%eval 0.12] [%clk 1:30:00] } 2. Nf3 { [%eval 0.19] [%clk 1:30:00] } 2... Nc6 { [%eval 0.32] [%clk 1:30:00] } 3. Bb5 { [%eval 0.24] [%clk 1:30:00] } 3... g6 { [%eval 0.62] [%clk 1:29:52] } 4. d3?! { [%eval 0.02] } { Inaccuracy. c3 was best. } { [%clk 1:29:52] } 4... Bg7 { [%eval 0.07] [%clk 1:29:52] } 5. Nc3 { [%eval 0.0] [%clk 1:29:51] } 5... Nge7 { [%eval 0.05] [%clk 1:29:04] } 6. Bg5?! { [%eval -0.74] } { Inaccuracy. O-O was best. } { [%clk 1:29:22] } 6... h6 { [%eval -0.37] [%clk 1:28:35] } 7. Bh4 { [%eval -0.75] [%clk 1:29:16] } 7... a6 { [%eval -0.25] [%clk 1:25:13] } 8. Ba4?! { [%eval -0.97] } { Inaccuracy. Bxc6 was best. } { [%clk 1:28:16] } 8... d6?! { [%eval -0.29] } { Inaccuracy. g5 was best. } { [%clk 1:24:04] } 9. Nd5?! { [%eval -1.09] } { Inaccuracy. Bxe7 was best. } { [%clk 1:26:52] } 9... g5 { [%eval -0.9] [%clk 1:23:30] } 10. Bg3?! { [%eval -1.73] } { Inaccuracy. Nxe7 was best. } { [%clk 1:24:35] } 10... b5? { [%eval -0.51] } { Mistake. Nxd5 was best. } { [%clk 1:10:07] } 11. Bb3 { [%eval -0.51] [%clk 1:20:44] } 11... Na5 { [%eval -0.44] [%clk 1:07:41] } 12. Ne3 { [%eval -0.72] [%clk 1:19:49] } 12... Nxb3 { [%eval -0.5] [%clk 1:05:07] } 13. axb3 { [%eval -0.69] [%clk 1:19:42] } 13... Be6?! { [%eval -0.17] } { Inaccuracy. O-O was best. } { [%clk 1:05:04] } 14. h4 { [%eval -0.45] [%clk 1:17:09] } 14... Ng6?! { [%eval 0.5] } { Inaccuracy. g4 was best. } { [%clk 0:59:47] } 15. hxg5 { [%eval 0.31] [%clk 1:12:19] } 15... hxg5 { [%eval 0.59] [%clk 0:59:44] } 16. Rxh8+ { [%eval 0.36] [%clk 1:12:17] } 16... Bxh8 { [%eval 0.32] [%clk 0:59:42] } 17. Ng1?! { [%eval -0.35] } { Inaccuracy. d4 was best. } { [%clk 1:10:51] } 17... Nf4 { [%eval -0.42] [%clk 0:57:40] } 18. Ne2 { [%eval -0.49] [%clk 1:10:27] } 18... Qf6 { [%eval -0.15] [%clk 0:55:40] } 19. f3?? { [%eval -3.08] } { Blunder. Qd2 was best. } { [%clk 1:10:01] } 19... Bg7?? { [%eval 0.27] } { Blunder. Nxg2+ was best. } { [%clk 0:51:52] } 20. Kd2? { [%eval -0.94] } { Mistake. Bf2 was best. } { [%clk 1:07:47] } 20... Kd7?! { [%eval -0.33] } { Inaccuracy. g4 was best. } { [%clk 0:49:33] } 21. Ra5? { [%eval -1.76] } { Mistake. c4 was best. } { [%clk 1:06:07] } 21... g4 { [%eval -1.84] [%clk 0:36:51] } 22. fxg4?! { [%eval -2.55] } { Inaccuracy. Qf1 was best. } { [%clk 0:57:02] } 22... Qg5 { [%eval -2.11] [%clk 0:36:48] } 23. Qf1?! { [%eval -2.78] } { Inaccuracy. Bf2 was best. } { [%clk 0:56:32] } 23... Bh6 { [%eval -2.83] [%clk 0:35:47] } 24. Bf2 { [%eval -3.05] [%clk 0:52:15] } 24... Nxe2 { [%eval -2.67] [%clk 0:30:22] } 25. Kxe2 { [%eval -2.81] [%clk 0:51:05] } 25... Bxg4+ { [%eval -2.58] [%clk 0:30:22] } 26. Kd2?! { [%eval -3.77] } { Inaccuracy. Ke1 was best. } { [%clk 0:50:07] } 26... Be6? { [%eval -1.87] } { Mistake. f5 was best. } { [%clk 0:29:03] } 27. Bg1?! { [%eval -2.85] } { Inaccuracy. Qh1 was best. } { [%clk 0:49:35] } 27... Rg8 { [%eval -3.01] [%clk 0:28:39] } 28. Ke1 { [%eval -3.11] [%clk 0:48:26] } 28... Qh4+ { [%eval -3.36] [%clk 0:24:26] } 29. Bf2 { [%eval -3.32] [%clk 0:46:28] } 29... Qh2? { [%eval -1.81] } { Mistake. Rg3 was best. } { [%clk 0:23:51] } 30. Qg1 { [%eval -1.51] [%clk 0:45:58] } 30... Qxg1+? { [%eval -0.24] } { Mistake. Qh5 was best. } { [%clk 0:22:44] } 31. Bxg1 { [%eval -0.37] [%clk 0:45:44] } 31... Rg3 { [%eval -0.38] [%clk 0:21:58] } 32. Ke2 { [%eval -0.39] [%clk 0:45:24] } 32... Bxe3 { [%eval -0.34] [%clk 0:20:59] } 33. Bxe3 { [%eval -0.37] [%clk 0:45:13] } 33... Rxg2+ { [%eval -0.33] [%clk 0:20:59] } 34. Bf2 { [%eval -0.28] [%clk 0:44:10] } 34... Bg4+ { [%eval -0.35] [%clk 0:20:46] } 35. Ke1 { [%eval -0.3] [%clk 0:43:36] } 35... Rh2 { [%eval -0.26] [%clk 0:20:10] } 36. Rxa6 { [%eval -0.29] [%clk 0:43:15] } 36... b4 { [%eval -0.24] [%clk 0:19:51] } 37. c3?? { [%eval -2.91] } { Blunder. Ra4 was best. } { [%clk 0:41:25] } 37... Rh1+ { [%eval -2.51] [%clk 0:19:45] } 38. Kd2 { [%eval -2.83] [%clk 0:41:13] } 38... Bd1?? { [%eval -0.02] } { Blunder. Rd1+ was best. } { [%clk 0:18:58] } 39. cxb4 { [%eval -0.15] [%clk 0:40:42] } 39... Bxb3 { [%eval -0.05] [%clk 0:18:57] } 40. b5 { [%eval -0.05] [%clk 0:40:25] } 40... Rd1+ { [%eval 0.0] [%clk 0:17:57] } 41. Kc3 { [%eval 0.0] [%clk 0:40:15] } 41... Be6 { [%eval 0.0] [%clk 0:17:52] } 42. Ra7 { [%eval 0.0] [%clk 0:40:01] } 42... Kd8 { [%eval 0.11] [%clk 0:15:23] } 43. Ra8+ { [%eval 0.0] [%clk 0:39:03] } 43... Bc8 { [%eval 0.13] [%clk 0:14:22] } 44. Kc4 { [%eval 0.0] [%clk 0:38:27] } 44... Rd2 { [%eval 0.0] [%clk 0:12:03] } 45. Bh4+ { [%eval 0.0] [%clk 0:38:09] } 45... Kd7 { [%eval 0.01] [%clk 0:12:03] } 46. Ra7 { [%eval 0.0] [%clk 0:37:30] } 46... Rxb2 { [%eval -0.11] [%clk 0:11:39] } 47. Be1 { [%eval 0.0] [%clk 0:36:45] } 47... Kd8 { [%eval -0.04] [%clk 0:10:47] } 48. Bh4+ { [%eval 0.0] [%clk 0:36:34] } 48... Ke8 { [%eval 0.0] [%clk 0:10:12] } 49. Ra8 { [%eval -0.07] [%clk 0:36:11] } 49... Kd7 { [%eval -0.15] [%clk 0:10:12] } 50. Ra7 { [%eval -0.11] [%clk 0:35:47] } 50... Rc2+ { [%eval 0.0] [%clk 0:09:00] } 51. Kb3 { [%eval -0.23] [%clk 0:35:33] } 51... Rc5 { [%eval -0.08] [%clk 0:09:00] } 52. Kb4 { [%eval -0.19] [%clk 0:35:26] } 52... Ke6 { [%eval 0.0] [%clk 0:08:55] } 53. b6 { [%eval 0.0] [%clk 0:35:03] } 53... Rc1 { [%eval 0.0] [%clk 0:08:01] } 54. bxc7 { [%eval -0.04] [%clk 0:34:08] } 54... f5 { [%eval 0.0] [%clk 0:06:18] } 55. exf5+ { [%eval 0.0] [%clk 0:33:31] } 55... Kxf5 { [%eval 0.0] [%clk 0:06:18] } 56. Bd8 { [%eval 0.0] [%clk 0:32:49] } 56... d5 { [%eval 0.0] [%clk 0:04:57] } 57. Ra8 { [%eval 0.0] [%clk 0:32:22] } 57... Bd7 { [%eval 0.0] [%clk 0:04:56] } 58. Ra5 { [%eval 0.0] [%clk 0:31:30] } 58... d4 { [%eval 0.0] [%clk 0:04:48] } 59. Be7 { [%eval 0.0] [%clk 0:29:56] } 59... Rxc7 { [%eval 0.0] [%clk 0:04:29] } 60. Bd6 { [%eval 0.0] [%clk 0:29:33] } 60... Rb7+ { [%eval 0.0] [%clk 0:04:29] } 61. Kc4 { [%eval -0.15] [%clk 0:28:48] } 61... Be6+ { [%eval -0.12] [%clk 0:04:29] } 62. Kc5 { [%eval -0.09] [%clk 0:28:40] } 62... Rb3 { [%eval -0.1] [%clk 0:04:04] } 63. Kc6 { [%eval -0.06] [%clk 0:28:04] } 63... Rc3+ { [%eval -0.15] [%clk 0:03:53] } 64. Kb7?? { [%eval -5.73] } { Blunder. Kb6 was best. } { [%clk 0:28:01] } 64... Rxd3?? { [%eval -0.08] } { Blunder. Bd5+ was best. } { [%clk 0:03:51] } 65. Bxe5 { [%eval -0.28] [%clk 0:27:33] } 65... Ke4 { [%eval 0.0] [%clk 0:03:49] } 66. Bf6 { [%eval -0.09] [%clk 0:26:55] } 66... Bd5+ { [%eval 0.0] [%clk 0:03:48] } 67. Kc7 { [%eval 0.0] [%clk 0:26:37] } 67... Rf3 { [%eval 0.0] [%clk 0:03:36] } 68. Bxd4 { [%eval 0.0] [%clk 0:25:47] } 68... Kxd4 { [%eval 0.0] [%clk 0:03:36] } 69. Kd6 { [%eval 0.0] [%clk 0:25:47] } 69... Rf6+ { [%eval 0.0] [%clk 0:03:36] } 70. Ke7 { [%eval 0.0] [%clk 0:25:38] } 70... Rb6 { [%eval 0.0] [%clk 0:03:32] } 71. Kd7 { [%eval 0.0] [%clk 0:25:08] } 71... Ke5 { [%eval 0.0] [%clk 0:03:32] } 72. Rc5 { [%eval 0.0] [%clk 0:24:41] } 72... Rb7+ { [%eval 0.0] [%clk 0:03:29] } 73. Kc8 { [%eval 0.0] [%clk 0:24:41] } 73... Ra7 { [%eval 0.0] [%clk 0:03:22] } 74. Kb8 { [%eval 0.0] [%clk 0:24:41] } 74... Rh7 { [%eval 0.0] [%clk 0:03:21] } 75. Rc7 { [%eval 0.0] [%clk 0:24:39] } 75... Rh8+ { [%eval 0.0] [%clk 0:03:18] } 76. Rc8 { [%eval 0.0] [%clk 0:24:39] } 76... Rh6 { [%eval 0.0] [%clk 0:03:18] } 77. Ka7 { [%eval 0.0] [%clk 0:24:33] } 77... Kd6 { [%eval 0.0] [%clk 0:03:13] } 78. Rb8 { [%eval 0.0] [%clk 0:24:31] } 78... Rh7+ { [%eval 0.0] [%clk 0:03:05] } 79. Kb6 { [%eval 0.0] [%clk 0:24:30] } 79... Be6 { [%eval 0.0] [%clk 0:03:04] } 80. Rd8+ { [%eval 0.0] [%clk 0:24:21] } 80... Bd7 { [%eval 0.0] [%clk 0:03:04] } 81. Rg8 { [%eval 0.0] [%clk 0:24:21] } 81... Rh4 { [%eval 0.0] [%clk 0:03:00] } 82. Rg6+ { [%eval 0.0] [%clk 0:24:21] } 82... Be6 { [%eval 0.0] [%clk 0:03:00] } 83. Ka5 { [%eval 0.0] [%clk 0:24:18] } 83... Rc4 { [%eval 0.0] [%clk 0:02:47] } 84. Kb5 { [%eval 0.0] [%clk 0:24:18] } 84... Rc8 { [%eval 0.0] [%clk 0:02:47] } 85. Ka6 { [%eval 0.0] [%clk 0:24:18] } 85... Rb8 { [%eval 0.0] [%clk 0:02:47] } 86. Ka7 { [%eval 0.0] [%clk 0:24:17] } 86... Rb4 { [%eval 0.0] [%clk 0:02:42] } 87. Ka6 { [%eval 0.0] [%clk 0:24:17] } 87... Kd5 { [%eval 0.0] [%clk 0:02:32] } 88. Ka5 { [%eval 0.0] [%clk 0:24:17] } 88... Rb8 { [%eval 0.0] [%clk 0:02:32] } 89. Ka6 { [%eval 0.0] [%clk 0:24:17] } 89... Bd7 { [%eval 0.0] [%clk 0:02:32] } 90. Ka7 { [%eval 0.0] [%clk 0:24:10] } 90... Rb4 { [%eval 0.0] [%clk 0:02:32] } 91. Ka6 { [%eval 0.0] [%clk 0:24:06] } 91... Kc5 { [%eval 0.0] [%clk 0:02:18] } 92. Rg5+ { [%eval 0.0] [%clk 0:24:06] } 92... Kc6 { [%eval 0.0] [%clk 0:02:18] } 93. Rg6+ { [%eval 0.0] [%clk 0:24:06] } 93... Kc7 { [%eval 0.0] [%clk 0:02:18] } 94. Rg5 { [%eval 0.0] [%clk 0:23:56] } 94... Rb8 { [%eval 0.0] [%clk 0:01:59] } 95. Ka5 { [%eval 0.0] [%clk 0:23:52] } 95... Bc6 { [%eval 0.0] [%clk 0:01:52] } 96. Rg7+ { [%eval 0.0] [%clk 0:23:52] } 96... Kd6 { [%eval 0.0] [%clk 0:01:52] } 97. Rg6+?? { [%eval #-38] } { Checkmate is now unavoidable. Rg3 was best. } { [%clk 0:23:52] } 97... Kc5 { [%eval #-25] [%clk 0:01:52] } 98. Rg5+ { [%eval #-25] [%clk 0:23:52] } 98... Bd5 { [%eval #-27] [%clk 0:01:52] } 99. Rxd5+ { [%eval #-6] [%clk 0:23:40] } 99... Kxd5 { [%eval #-5] [%clk 0:01:52] } 100. Ka6 { [%eval #-5] [%clk 0:23:40] } 100... Kc5 { [%eval #-4] [%clk 0:01:52] } 101. Ka7 { [%eval #-4] [%clk 0:23:40] } 101... Rb4 { [%eval #-4] [%clk 0:01:52] } 102. Ka6 { [%eval #-4] [%clk 0:23:40] } 102... Rb5 { [%eval #-4] [%clk 0:01:52] } 103. Ka7 { [%eval #-4] [%clk 0:23:40] } 103... Kc6 { [%eval #-3] [%clk 0:01:52] } 104. Ka8 { [%eval #-2] [%clk 0:23:40] } 104... Kc7 { [%eval #-1] [%clk 0:01:52] } 105. Ka7 { [%eval #-1] [%clk 0:23:40] } 105... Ra5# { [%clk 0:01:52] } 0-1