Event: AGIS 2025
Site: https://lichess.org/broadcast/harrow-shanghai-international-schools-chess-open-2025/round-2/2hWf5396/mzTywzxb
Date: 2025-09-20
White: Lei, Yangguang
WhiteElo: 0
Black: Xu, Olivia
BlackElo: 0
Result: 1-0
ECO: D94
Opening: Grünfeld Defense: Three Knights Variation, Burille Variation
Variant: Standard
TimeControl: 20+5

1. d4 { [%eval 0.17] [%clk 0:20:05] } 1... Nf6 { [%eval 0.19] [%clk 0:20:04] } 2. c4 { [%eval 0.18] [%clk 0:20:09] } 2... g6 { [%eval 0.28] [%clk 0:20:02] } 3. Nc3 { [%eval 0.18] [%clk 0:20:13] } 3... d5 { [%eval 0.28] [%clk 0:19:58] } 4. e3 { [%eval 0.06] [%clk 0:20:10] } 4... Bg7 { [%eval 0.21] [%clk 0:19:57] } 5. Nf3 { [%eval 0.11] [%clk 0:20:13] } 5... c5?! { [%eval 0.74] } { Inaccuracy. O-O was best. } { [%clk 0:19:23] } 6. Be2?! { [%eval -0.07] } { Inaccuracy. dxc5 was best. } { [%clk 0:19:49] } 6... O-O { [%eval 0.0] [%clk 0:19:05] } 7. cxd5 { [%eval 0.0] [%clk 0:19:33] } 7... Nxd5 { [%eval 0.0] [%clk 0:19:01] } 8. Bc4 { [%eval -0.27] [%clk 0:19:31] } 8... Nb6 { [%eval -0.27] [%clk 0:18:40] } 9. Be2 { [%eval -0.39] [%clk 0:18:45] } 9... cxd4 { [%eval -0.34] [%clk 0:18:20] } 10. exd4 { [%eval -0.39] [%clk 0:18:38] } 10... Nc6 { [%eval -0.49] [%clk 0:17:30] } 11. Be3 { [%eval -0.46] [%clk 0:18:35] } 11... Bg4 { [%eval -0.51] [%clk 0:17:13] } 12. Ne5?! { [%eval -1.48] } { Inaccuracy. O-O was best. } { [%clk 0:16:12] } 12... Bxe2 { [%eval -1.43] [%clk 0:15:43] } 13. Nxe2?! { [%eval -2.55] } { Inaccuracy. Nxc6 was best. } { [%clk 0:15:59] } 13... Nxe5 { [%eval -2.53] [%clk 0:15:35] } 14. dxe5 { [%eval -2.57] [%clk 0:15:57] } 14... Bxe5 { [%eval -2.42] [%clk 0:15:26] } 15. Qb3 { [%eval -2.49] [%clk 0:15:27] } 15... Qd5 { [%eval -2.47] [%clk 0:14:11] } 16. Qxd5 { [%eval -2.65] [%clk 0:14:42] } 16... Nxd5 { [%eval -2.59] [%clk 0:14:10] } 17. Bd4 { [%eval -2.55] [%clk 0:14:39] } 17... Bxd4 { [%eval -2.5] [%clk 0:13:51] } 18. Nxd4 { [%eval -2.53] [%clk 0:14:43] } 18... Nb4 { [%eval -2.19] [%clk 0:13:14] } 19. a3 { [%eval -2.28] [%clk 0:14:45] } 19... Nd3+ { [%eval -2.09] [%clk 0:12:44] } 20. Ke2 { [%eval -1.97] [%clk 0:14:40] } 20... Nxb2?? { [%eval -0.19] } { Blunder. Nf4+ was best. } { [%clk 0:12:09] } 21. Rab1?! { [%eval -1.14] } { Inaccuracy. Rhb1 was best. } { [%clk 0:14:42] } 21... Nc4 { [%eval -1.15] [%clk 0:12:05] } 22. Rxb7 { [%eval -0.92] [%clk 0:14:44] } 22... e5?! { [%eval -0.19] } { Inaccuracy. Rfd8 was best. } { [%clk 0:11:58] } 23. Nc2?! { [%eval -1.17] } { Inaccuracy. Nc6 was best. } { [%clk 0:14:36] } 23... Rad8?! { [%eval -0.42] } { Inaccuracy. Rfc8 was best. } { [%clk 0:11:41] } 24. Ne3?? { [%eval -2.2] } { Blunder. Rd1 was best. } { [%clk 0:13:54] } 24... Nxa3?? { [%eval 3.57] } { Blunder. Rd2+ was best. } { [%clk 0:11:16] } 25. Rxa7?? { [%eval -1.2] } { Blunder. Ra1 was best. } { [%clk 0:13:56] } 25... Nb5 { [%eval -1.74] [%clk 0:11:06] } 26. Re7 { [%eval -1.95] [%clk 0:13:02] } 26... f6? { [%eval -0.27] } { Mistake. Nd4+ was best. } { [%clk 0:10:31] } 27. Kf3 { [%eval -0.42] [%clk 0:11:44] } 27... Nd4+ { [%eval -0.48] [%clk 0:10:15] } 28. Kg3 { [%eval -0.46] [%clk 0:11:03] } 28... Ne2+ { [%eval -0.43] [%clk 0:09:39] } 29. Kf3 { [%eval -0.47] [%clk 0:10:42] } 29... Nd4+ { [%eval -0.49] [%clk 0:09:33] } 30. Kg3 { [%eval -0.57] [%clk 0:10:44] } 30... f5 { [%eval -0.37] [%clk 0:09:29] } 31. Kh3 { [%eval -0.59] [%clk 0:05:29] } 31... Rde8 { [%eval -0.37] [%clk 0:08:53] } 32. Rb7 { [%eval -0.45] [%clk 0:05:09] } 32... Rf7 { [%eval -0.53] [%clk 0:08:13] } 33. Rhb1 { [%eval -0.41] [%clk 0:04:48] } 33... Ree7 { [%eval -0.57] [%clk 0:07:35] } 34. Rb8+ { [%eval -0.59] [%clk 0:04:34] } 34... Kg7 { [%eval -0.61] [%clk 0:07:36] } 35. Ra1 { [%eval -0.97] [%clk 0:03:41] } 35... Rb7 { [%eval -0.51] [%clk 0:07:08] } 36. Rxb7 { [%eval -0.52] [%clk 0:02:55] } 36... Rxb7 { [%eval -0.52] [%clk 0:07:12] } 37. g3 { [%eval -0.58] [%clk 0:02:50] } 37... Nb3 { [%eval -0.37] [%clk 0:06:21] } 38. Rb1 { [%eval -0.27] [%clk 0:02:47] } 38... Nc5 { [%eval -0.39] [%clk 0:06:24] } 39. Rc1?? { [%eval -2.45] } { Blunder. Rxb7+ was best. } { [%clk 0:02:08] } 39... Nd3 { [%eval -2.29] [%clk 0:06:25] } 40. Rc2 { [%eval -2.24] [%clk 0:02:05] } 40... Rb2?! { [%eval -1.23] } { Inaccuracy. Rb3 was best. } { [%clk 0:06:22] } 41. Rxb2 { [%eval -1.06] [%clk 0:01:30] } 41... Nxb2 { [%eval -0.94] [%clk 0:06:24] } 42. g4?? { [%eval -2.92] } { Blunder. f4 was best. } { [%clk 0:01:30] } 42... f4 { [%eval -2.61] [%clk 0:06:20] } 43. Nc2? { [%eval -4.41] } { Mistake. Nd5 was best. } { [%clk 0:01:26] } 43... Nd3 { [%eval -3.98] [%clk 0:06:22] } 44. f3 { [%eval -4.78] [%clk 0:01:17] } 44... Kf6 { [%eval -4.62] [%clk 0:06:14] } 45. Kg2 { [%eval -4.35] [%clk 0:01:09] } 45... Nc5?! { [%eval -2.94] } { Inaccuracy. Ke6 was best. } { [%clk 0:06:17] } 46. Nb4 { [%eval -2.83] [%clk 0:00:47] } 46... Kg5 { [%eval -2.01] [%clk 0:06:15] } 47. h3?! { [%eval -3.03] } { Inaccuracy. Nd5 was best. } { [%clk 0:00:48] } 47... Kh4 { [%eval -2.4] [%clk 0:05:57] } 48. Nc6?! { [%eval -3.2] } { Inaccuracy. Nd5 was best. } { [%clk 0:00:35] } 48... Nd3 { [%eval -2.93] [%clk 0:05:44] } 49. Kh2 { [%eval -2.95] [%clk 0:00:29] } 49... Kg5 { [%eval -2.95] [%clk 0:05:35] } 50. Kg2 { [%eval -2.39] [%clk 0:00:32] } 50... h5 { [%eval -2.67] [%clk 0:05:31] } 51. Kh2?! { [%eval -4.12] } { Inaccuracy. Ne7 was best. } { [%clk 0:00:29] } 51... hxg4 { [%eval -4.75] [%clk 0:05:31] } 52. hxg4 { [%eval -4.55] [%clk 0:00:32] } 52... Kf6 { [%eval -4.43] [%clk 0:05:32] } 53. Kg2 { [%eval -4.74] [%clk 0:00:28] } 53... Ke6 { [%eval -4.58] [%clk 0:05:32] } 54. Nd8+ { [%eval -5.45] [%clk 0:00:30] } 54... Kd7?? { [%eval 0.0] } { Blunder. Kd5 was best. } { [%clk 0:05:35] } 55. Nf7 { [%eval 0.0] [%clk 0:00:32] } 55... Ke7 { [%eval 0.0] [%clk 0:05:36] } 56. Ng5 { [%eval 0.0] [%clk 0:00:31] } 56... Nc5 { [%eval 0.0] [%clk 0:05:31] } 57. Kf2 { [%eval 0.0] [%clk 0:00:31] } 57... Kf6 { [%eval 0.0] [%clk 0:05:32] } 58. Nh7+ { [%eval 0.0] [%clk 0:00:32] } 58... Ke6 { [%eval 0.0] [%clk 0:05:36] } 59. Ng5+ { [%eval 0.0] [%clk 0:00:32] } 59... Kd5 { [%eval 0.0] [%clk 0:05:37] } 60. Ke2 { [%eval 0.0] [%clk 0:00:34] } 60... Ne6 { [%eval 0.0] [%clk 0:05:34] } 61. Ne4 { [%eval 0.0] [%clk 0:00:37] } 61... Nd4+ { [%eval 0.0] [%clk 0:05:25] } 62. Kf2 { [%eval 0.0] [%clk 0:00:40] } 62... Kc4 { [%eval 0.0] [%clk 0:05:16] } 63. Nd6+ { [%eval 0.0] [%clk 0:00:37] } 63... Kd3 { [%eval 0.0] [%clk 0:05:17] } 64. Ne4?? { [%eval -3.72] } { Blunder. Nf7 was best. } { [%clk 0:00:33] } 64... Nc2?? { [%eval 0.0] } { Blunder. Ne6 was best. } { [%clk 0:05:10] } 65. Nc5+ { [%eval 0.0] [%clk 0:00:35] } 65... Kc4 { [%eval 0.0] [%clk 0:05:12] } 66. Nd7 { [%eval 0.0] [%clk 0:00:33] } 66... Kd4 { [%eval 0.0] [%clk 0:05:15] } 67. Nf8 { [%eval 0.0] [%clk 0:00:35] } 67... Ne3 { [%eval 0.0] [%clk 0:04:04] } 68. Nxg6 { [%eval 0.0] [%clk 0:00:38] } 68... Kd5 { [%eval 0.0] [%clk 0:04:03] } 69. Ne7+ { [%eval 0.0] [%clk 0:00:36] } 69... Ke6 { [%eval 0.0] [%clk 0:04:06] } 70. Nc6 { [%eval 0.0] [%clk 0:00:36] } 70... Kf6 { [%eval 0.0] [%clk 0:04:07] } 71. Nb4 { [%eval 0.0] [%clk 0:00:35] } 71... Kg5 { [%eval 0.0] [%clk 0:04:06] } 72. Nc6 { [%eval 0.0] [%clk 0:00:35] } 72... e4 { [%eval 0.0] [%clk 0:04:02] } 73. fxe4 { [%eval 0.0] [%clk 0:00:33] } 73... Nxg4+ { [%eval 0.0] [%clk 0:04:05] } 74. Kf3 { [%eval 0.0] [%clk 0:00:35] } 74... Nh2+ { [%eval 0.0] [%clk 0:04:08] } 75. Kg2 { [%eval 0.0] [%clk 0:00:36] } 75... Ng4 { [%eval 0.0] [%clk 0:04:06] } 76. Nd4 { [%eval 0.0] [%clk 0:00:37] } 76... Ne3+ { [%eval 0.0] [%clk 0:03:53] } 77. Kf3 { [%eval 0.0] [%clk 0:00:39] } 77... Nc4 { [%eval 0.0] [%clk 0:03:33] } 78. Ne6+ { [%eval 0.0] [%clk 0:00:41] } 78... Kf6 { [%eval 0.0] [%clk 0:03:37] } 79. Nxf4 { [%eval 0.0] [%clk 0:00:43] } 79... Ne5+ { [%eval 0.0] [%clk 0:03:41] } 80. Ke3 { [%eval 0.0] [%clk 0:00:45] } 80... Nc4+ { [%eval 0.0] [%clk 0:03:44] } 81. Kd4 { [%eval 0.07] [%clk 0:00:48] } 81... Nb6?? { [%eval #18] } { Checkmate is now unavoidable. Ne5 was best. } { [%clk 0:03:39] } 82. Nd5+ { [%eval #18] [%clk 0:00:46] } 82... Nxd5 { [%eval #17] [%clk 0:03:39] } 83. Kxd5 { [%eval 69.66] [%clk 0:00:49] } 83... Ke7?! { [%eval #17] } { Checkmate is now unavoidable. Kg6 was best. } { [%clk 0:03:38] } 84. Ke5 { [%eval #16] [%clk 0:00:52] } 84... Kd8 { [%eval #12] [%clk 0:03:20] } 85. Kd6 { [%eval #11] [%clk 0:00:57] } 85... Ke8 { [%eval #11] [%clk 0:03:22] } 86. e5 { [%eval #10] [%clk 0:01:00] } 86... Kd8 { [%eval #10] [%clk 0:03:24] } 87. e6 { [%eval #9] [%clk 0:01:00] } 87... Ke8 { [%eval #9] [%clk 0:03:28] } 88. e7 { [%eval #8] [%clk 0:01:04] } 88... Kf7 { [%eval #8] [%clk 0:03:28] } 89. Kd7 { [%eval #7] [%clk 0:01:08] } 89... Kg7 { [%eval #6] [%clk 0:03:31] } 90. e8=Q { [%eval #5] [%clk 0:01:10] } 90... Kh6 { [%eval #5] [%clk 0:03:35] } 91. Qg8 { [%eval #4] [%clk 0:01:14] } 91... Kh5 { [%eval #4] [%clk 0:03:38] } 92. Ke6 { [%eval #3] [%clk 0:01:18] } 92... Kh4 { [%eval #3] [%clk 0:03:42] } 93. Kf5 { [%eval #2] [%clk 0:01:21] } 93... Kh3 { [%eval #2] [%clk 0:03:46] } 94. Qg1 { [%eval #1] [%clk 0:01:21] } 94... Kh4 { [%eval #1] [%clk 0:03:49] } 95. Qd1 { [%eval #3] [%clk 0:01:13] } 1-0