Event: Round 4: Chen, Yining - Mayorga Araya, Sofia
Site: https://lichess.org/broadcast/fide-world-youth-chess-championships-2025--girls-u16/round-4/sJZ3dCT0/B3xeCmmT
Date: 2025-10-07
White: Chen, Yining
WhiteTitle: FM
WhiteElo: 2237
Black: Mayorga Araya, Sofia
BlackTitle: WIM
BlackElo: 1996
Result: 1-0
ECO: D32
Opening: Tarrasch Defense: Two Knights Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:43] } 1... d5 { [%eval 0.18] [%clk 1:30:54] } 2. c4 { [%eval 0.18] [%clk 1:30:41] } 2... e6 { [%eval 0.17] [%clk 1:31:15] } 3. Nc3 { [%eval 0.18] [%clk 1:29:54] } 3... c5 { [%eval 0.32] [%clk 1:31:38] } 4. cxd5 { [%eval 0.31] [%clk 1:27:58] } 4... exd5 { [%eval 0.27] [%clk 1:31:57] } 5. Nf3 { [%eval 0.33] [%clk 1:26:31] } 5... Nc6 { [%eval 0.27] [%clk 1:32:21] } 6. e3 { [%eval 0.13] [%clk 1:22:30] } 6... Nf6 { [%eval 0.11] [%clk 1:32:44] } 7. Bb5 { [%eval 0.03] [%clk 1:21:14] } 7... Bd6 { [%eval 0.2] [%clk 1:33:00] } 8. O-O { [%eval 0.1] [%clk 1:19:53] } 8... O-O { [%eval 0.22] [%clk 1:33:18] } 9. dxc5 { [%eval 0.27] [%clk 1:14:09] } 9... Bxc5 { [%eval 0.25] [%clk 1:33:36] } 10. b3 { [%eval 0.29] [%clk 1:09:35] } 10... a6 { [%eval 0.24] [%clk 1:33:34] } 11. Bxc6 { [%eval 0.16] [%clk 1:09:47] } 11... bxc6 { [%eval 0.21] [%clk 1:34:03] } 12. Bb2 { [%eval 0.13] [%clk 1:10:09] } 12... Re8 { [%eval 0.18] [%clk 1:31:18] } 13. Rc1 { [%eval 0.21] [%clk 1:08:02] } 13... Bd6 { [%eval 0.34] [%clk 1:29:42] } 14. Qc2?! { [%eval -0.58] } { Inaccuracy. Na4 was best. } { [%clk 1:01:04] } 14... Bg4 { [%eval -0.33] [%clk 1:27:07] } 15. Ne2 { [%eval -0.4] [%clk 0:56:48] } 15... Rc8 { [%eval -0.21] [%clk 1:25:59] } 16. h3 { [%eval -0.55] [%clk 0:52:32] } 16... Bh5 { [%eval -0.14] [%clk 1:08:30] } 17. Qd3 { [%eval -0.25] [%clk 0:45:55] } 17... Ne4 { [%eval -0.3] [%clk 1:03:55] } 18. Qd4?! { [%eval -1.27] } { Inaccuracy. Nfd4 was best. } { [%clk 0:43:42] } 18... f6 { [%eval -1.27] [%clk 1:00:54] } 19. Rc2 { [%eval -1.52] [%clk 0:34:01] } 19... Qd7 { [%eval -1.4] [%clk 0:56:11] } 20. Nh2?! { [%eval -2.16] } { Inaccuracy. Nh4 was best. } { [%clk 0:29:40] } 20... Bg6 { [%eval -2.16] [%clk 0:54:06] } 21. Qd1 { [%eval -2.3] [%clk 0:26:06] } 21... Ng5 { [%eval -2.32] [%clk 0:47:00] } 22. Rd2 { [%eval -2.06] [%clk 0:22:48] } 22... Ne4 { [%eval -2.19] [%clk 0:38:04] } 23. Rc2 { [%eval -2.09] [%clk 0:22:39] } 23... Qc7?! { [%eval -1.3] } { Inaccuracy. Bb8 was best. } { [%clk 0:37:50] } 24. Nf3 { [%eval -1.34] [%clk 0:21:57] } 24... Ng5 { [%eval -1.2] [%clk 0:37:45] } 25. Rc1 { [%eval -1.38] [%clk 0:21:22] } 25... Nxf3+ { [%eval -1.48] [%clk 0:37:54] } 26. gxf3 { [%eval -1.49] [%clk 0:21:50] } 26... Qd7 { [%eval -1.46] [%clk 0:37:51] } 27. Kg2 { [%eval -1.43] [%clk 0:22:14] } 27... Bh5?! { [%eval -0.75] } { Inaccuracy. Bf7 was best. } { [%clk 0:34:17] } 28. Qd3 { [%eval -1.08] [%clk 0:21:29] } 28... a5 { [%eval -0.87] [%clk 0:28:06] } 29. Bc3 { [%eval -0.88] [%clk 0:19:12] } 29... Bg6 { [%eval -0.66] [%clk 0:28:00] } 30. Qd2 { [%eval -0.66] [%clk 0:19:20] } 30... Qf5 { [%eval -0.12] [%clk 0:27:51] } 31. Ng3 { [%eval -0.16] [%clk 0:19:05] } 31... Bxg3 { [%eval -0.05] [%clk 0:18:54] } 32. fxg3 { [%eval 0.01] [%clk 0:19:04] } 32... h5?! { [%eval 0.74] } { Inaccuracy. c5 was best. } { [%clk 0:16:51] } 33. Bxa5?! { [%eval 0.15] } { Inaccuracy. Bd4 was best. } { [%clk 0:15:21] } 33... Qg5?? { [%eval 2.04] } { Blunder. d4 was best. } { [%clk 0:13:31] } 34. Bb6 { [%eval 2.0] [%clk 0:14:34] } 34... Qf5 { [%eval 2.31] [%clk 0:12:19] } 35. a4 { [%eval 2.23] [%clk 0:13:11] } 35... Qd3 { [%eval 2.7] [%clk 0:12:38] } 36. Qxd3 { [%eval 2.71] [%clk 0:13:31] } 36... Bxd3 { [%eval 2.61] [%clk 0:13:06] } 37. Rfd1 { [%eval 2.47] [%clk 0:13:56] } 37... Ba6 { [%eval 2.65] [%clk 0:13:03] } 38. Kf2 { [%eval 2.47] [%clk 0:14:25] } 38... Kf7 { [%eval 2.61] [%clk 0:13:10] } 39. Rc5 { [%eval 2.57] [%clk 0:14:41] } 39... Re6?! { [%eval 3.66] } { Inaccuracy. Ke6 was best. } { [%clk 0:12:31] } 40. Ra5 { [%eval 3.56] [%clk 0:41:20] } 40... Ra8 { [%eval 3.16] [%clk 0:41:29] } 41. Rd4 { [%eval 2.92] [%clk 0:40:42] } 41... Ree8 { [%eval 2.89] [%clk 0:37:34] } 42. Rb4 { [%eval 2.9] [%clk 0:37:16] } 42... Reb8 { [%eval 2.71] [%clk 0:28:08] } 43. Rc5 { [%eval 2.61] [%clk 0:35:45] } 43... Rc8 { [%eval 2.76] [%clk 0:28:19] } 44. Ba5 { [%eval 2.56] [%clk 0:33:05] } 44... Ke6 { [%eval 3.05] [%clk 0:28:01] } 45. Rb6 { [%eval 3.05] [%clk 0:31:53] } 45... Kd6?! { [%eval 4.45] } { Inaccuracy. Kd7 was best. } { [%clk 0:27:17] } 46. Bb4 { [%eval 4.22] [%clk 0:31:52] } 46... Kd7 { [%eval 4.77] [%clk 0:27:36] } 47. Ra5 { [%eval 4.7] [%clk 0:31:27] } 47... Bd3 { [%eval 4.95] [%clk 0:26:40] } 48. Rb7+ { [%eval 4.89] [%clk 0:31:48] } 48... Ke6 { [%eval 4.84] [%clk 0:26:47] } 49. e4 { [%eval 4.43] [%clk 0:28:13] } 49... c5 { [%eval 4.43] [%clk 0:24:59] } 50. exd5+ { [%eval 4.33] [%clk 0:27:20] } 50... Kd6?! { [%eval 5.56] } { Inaccuracy. Ke5 was best. } { [%clk 0:24:53] } 51. Bxc5+ { [%eval 5.28] [%clk 0:26:38] } 51... Kxd5 { [%eval 5.27] [%clk 0:23:34] } 52. Rd7+ { [%eval 5.24] [%clk 0:25:51] } 52... Kc6 { [%eval 4.97] [%clk 0:23:40] } 53. Rd6+ { [%eval 5.05] [%clk 0:26:07] } 53... Kb7 { [%eval 5.49] [%clk 0:23:56] } 54. Rxa8 { [%eval 5.76] [%clk 0:26:13] } 54... Kxa8 { [%eval 5.73] [%clk 0:24:21] } 55. Rxd3 { [%eval 5.71] [%clk 0:26:38] } 55... Rxc5 { [%eval 5.49] [%clk 0:24:45] } 56. Rd8+ { [%eval 5.71] [%clk 0:25:39] } 56... Kb7 { [%eval 5.73] [%clk 0:25:08] } 57. Rd7+ { [%eval 5.64] [%clk 0:26:07] } 57... Kc6 { [%eval 5.63] [%clk 0:25:19] } 58. Rxg7 { [%eval 5.53] [%clk 0:26:35] } 58... Kd5 { [%eval 5.75] [%clk 0:25:37] } 59. Rd7+ { [%eval 5.7] [%clk 0:26:58] } 59... Ke5 { [%eval 5.65] [%clk 0:25:50] } 60. Ke3 { [%eval 5.58] [%clk 0:27:02] } 60... f5 { [%eval 6.29] [%clk 0:25:57] } 61. f4+ { [%eval 6.51] [%clk 0:26:52] } 61... Ke6 { [%eval 6.44] [%clk 0:26:15] } 62. Rd3 { [%eval 6.27] [%clk 0:27:16] } 62... Rc2 { [%eval 6.77] [%clk 0:26:24] } 63. h4 { [%eval 6.52] [%clk 0:27:41] } 63... Ra2 { [%eval 7.26] [%clk 0:26:33] } 64. Kd4 { [%eval 7.26] [%clk 0:28:09] } 64... Kd6 { [%eval 6.94] [%clk 0:26:55] } 65. Kc4+ { [%eval 6.93] [%clk 0:28:38] } 65... Kc6 { [%eval 6.72] [%clk 0:27:18] } 66. Kb4 { [%eval 7.09] [%clk 0:29:07] } 66... Re2 { [%eval 6.9] [%clk 0:27:34] } 67. Rc3+ { [%eval 6.67] [%clk 0:29:33] } 67... Kb6 { [%eval 7.71] [%clk 0:27:58] } 68. a5+ { [%eval 7.35] [%clk 0:30:01] } 68... Ka6 { [%eval 10.26] [%clk 0:28:22] } 69. Rc6+ { [%eval 9.18] [%clk 0:30:30] } 69... Kb7 { [%eval 8.66] [%clk 0:28:46] } 70. Rb6+ { [%eval 7.67] [%clk 0:30:40] } 70... Ka7 { [%eval 7.45] [%clk 0:29:05] } 71. Rf6 { [%eval 7.48] [%clk 0:31:08] } 71... Re4+ { [%eval 8.67] [%clk 0:29:25] } 72. Kb5 { [%eval 8.5] [%clk 0:31:37] } 72... Re3 { [%eval 8.56] [%clk 0:29:45] } 73. b4 { [%eval 8.04] [%clk 0:32:07] } 73... Rxg3 { [%eval 7.97] [%clk 0:30:08] } 74. Rxf5 { [%eval 7.83] [%clk 0:32:35] } 74... Rg4 { [%eval 9.22] [%clk 0:30:27] } 75. Rxh5 { [%eval 8.21] [%clk 0:32:55] } 75... Rxf4? { [%eval #21] } { Checkmate is now unavoidable. Rg7 was best. } { [%clk 0:30:52] } 76. Rh7+ { [%eval #18] [%clk 0:33:22] } 76... Ka8 { [%eval #18] [%clk 0:31:16] } 77. a6 { [%eval #17] [%clk 0:33:28] } 77... Kb8 { [%eval #16] [%clk 0:30:54] } 78. Ka5 { [%eval #15] [%clk 0:33:47] } 78... Rf5+ { [%eval #15] [%clk 0:30:37] } 79. b5 { [%eval #14] [%clk 0:34:13] } 79... Re5 { [%eval #14] [%clk 0:30:34] } 80. h5 { [%eval #13] [%clk 0:34:41] } 80... Rf5 { [%eval #13] [%clk 0:30:57] } 81. h6 { [%eval #12] [%clk 0:34:50] } 81... Rf6 { [%eval #11] [%clk 0:31:19] } 82. Rb7+ { [%eval #10] [%clk 0:35:05] } 82... Ka8 { [%eval #10] [%clk 0:31:32] } 83. Rg7 { [%eval #9] [%clk 0:35:24] } 1-0