Event: Round 9: Mayorga Araya, Sofia - Jiang, Tianyu
Site: https://lichess.org/broadcast/fide-world-youth-chess-championships-2025--girls-u16/round-9/D1tLJ4B9/OIEYUlVE
Date: 2025-10-13
White: Mayorga Araya, Sofia
WhiteTitle: WIM
WhiteElo: 1997
Black: Jiang, Tianyu
BlackElo: 2165
Result: 0-1
ECO: B42
Opening: Sicilian Defense: Kan Variation, Modern Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.24] [%clk 1:30:51] } 2. Nf3 { [%eval 0.2] [%clk 1:31:18] } 2... e6 { [%eval 0.28] [%clk 1:31:13] } 3. d4 { [%eval 0.4] [%clk 1:31:41] } 3... cxd4 { [%eval 0.29] [%clk 1:31:35] } 4. Nxd4 { [%eval 0.35] [%clk 1:32:06] } 4... a6 { [%eval 0.42] [%clk 1:31:03] } 5. Bd3 { [%eval 0.45] [%clk 1:32:28] } 5... Nf6 { [%eval 0.5] [%clk 1:29:53] } 6. O-O { [%eval 0.4] [%clk 1:32:43] } 6... Qc7 { [%eval 0.48] [%clk 1:30:02] } 7. Qe2 { [%eval 0.42] [%clk 1:33:06] } 7... d6 { [%eval 0.45] [%clk 1:29:52] } 8. c4 { [%eval 0.65] [%clk 1:33:28] } 8... Nbd7 { [%eval 0.58] [%clk 1:28:58] } 9. Nc3 { [%eval 0.4] [%clk 1:33:20] } 9... Ne5 { [%eval 0.42] [%clk 1:28:24] } 10. h3 { [%eval 0.28] [%clk 1:30:11] } 10... Be7 { [%eval 0.33] [%clk 1:17:09] } 11. Be3 { [%eval 0.37] [%clk 1:30:10] } 11... O-O { [%eval 0.48] [%clk 1:13:14] } 12. Rac1 { [%eval 0.42] [%clk 1:29:58] } 12... Nxd3 { [%eval 0.42] [%clk 1:12:08] } 13. Qxd3 { [%eval 0.41] [%clk 1:30:14] } 13... b6 { [%eval 0.39] [%clk 1:10:29] } 14. f4 { [%eval 0.39] [%clk 1:27:53] } 14... Re8 { [%eval 0.42] [%clk 1:07:59] } 15. b3 { [%eval 0.0] [%clk 1:20:12] } 15... Bb7 { [%eval 0.06] [%clk 1:06:44] } 16. f5 { [%eval 0.0] [%clk 1:19:18] } 16... Bd8 { [%eval 0.0] [%clk 0:55:58] } 17. fxe6 { [%eval 0.0] [%clk 1:15:17] } 17... fxe6 { [%eval 0.0] [%clk 0:56:11] } 18. Nf3 { [%eval -0.05] [%clk 1:14:56] } 18... Be7 { [%eval 0.23] [%clk 0:22:34] } 19. Ng5 { [%eval 0.17] [%clk 1:10:12] } 19... Bd8 { [%eval 0.06] [%clk 0:06:27] } 20. Bf4 { [%eval 0.12] [%clk 1:04:10] } 20... Qc5+ { [%eval 0.19] [%clk 0:04:00] } 21. Rf2 { [%eval 0.16] [%clk 1:02:07] } 21... h6 { [%eval 0.11] [%clk 0:01:17] } 22. Nf3 { [%eval 0.1] [%clk 1:00:55] } 22... Be7 { [%eval 0.08] [%clk 0:00:59] } 23. Rd1 { [%eval 0.03] [%clk 0:52:51] } 23... Rad8 { [%eval 0.41] [%clk 0:00:37] } 24. Nd4 { [%eval -0.05] [%clk 0:52:05] } 24... Bc8?? { [%eval 1.77] } { Blunder. Bf8 was best. } { [%clk 0:00:34] } 25. Be3 { [%eval 1.34] [%clk 0:49:21] } 25... Qh5 { [%eval 1.32] [%clk 0:00:38] } 26. Nde2?! { [%eval 0.62] } { Inaccuracy. Nc6 was best. } { [%clk 0:45:37] } 26... b5 { [%eval 1.02] [%clk 0:00:36] } 27. cxb5 { [%eval 0.99] [%clk 0:44:29] } 27... axb5 { [%eval 0.97] [%clk 0:00:54] } 28. Nf4 { [%eval 0.93] [%clk 0:43:32] } 28... Qf7 { [%eval 0.88] [%clk 0:00:39] } 29. Nxb5?! { [%eval 0.24] } { Inaccuracy. Qxb5 was best. } { [%clk 0:41:25] } 29... Ba6 { [%eval 0.27] [%clk 0:00:35] } 30. a4 { [%eval 0.34] [%clk 0:41:46] } 30... Rb8 { [%eval 0.4] [%clk 0:00:33] } 31. Rc1 { [%eval 0.21] [%clk 0:35:57] } 31... Bb7?! { [%eval 1.04] } { Inaccuracy. Bf8 was best. } { [%clk 0:00:40] } 32. Nc3?! { [%eval 0.29] } { Inaccuracy. Rc7 was best. } { [%clk 0:34:10] } 32... Ba8 { [%eval 0.26] [%clk 0:00:53] } 33. Rb1 { [%eval 0.12] [%clk 0:32:18] } 33... Rec8 { [%eval 0.54] [%clk 0:00:54] } 34. Nfe2?! { [%eval -0.03] } { Inaccuracy. Rff1 was best. } { [%clk 0:32:11] } 34... Rb4 { [%eval 0.1] [%clk 0:00:45] } 35. Nd4 { [%eval -0.04] [%clk 0:30:56] } 35... Qg6 { [%eval -0.11] [%clk 0:00:37] } 36. Rc1 { [%eval -0.08] [%clk 0:19:42] } 36... Nxe4 { [%eval 0.0] [%clk 0:00:37] } 37. Rf4 { [%eval 0.0] [%clk 0:18:11] } 37... Bg5 { [%eval 0.0] [%clk 0:00:48] } 38. Rg4 { [%eval 0.0] [%clk 0:17:26] } 38... d5? { [%eval 1.44] } { Mistake. e5 was best. } { [%clk 0:00:36] } 39. Ncb5? { [%eval -0.04] } { Mistake. Nxe4 was best. } { [%clk 0:07:54] } 39... Rxc1+ { [%eval -0.05] [%clk 0:00:36] } 40. Bxc1 { [%eval -0.07] [%clk 0:38:22] } 40... e5 { [%eval -0.32] [%clk 0:30:33] } 41. Nc2?? { [%eval -3.72] } { Blunder. Bxg5 was best. } { [%clk 0:35:08] } 41... Qb6+ { [%eval -3.44] [%clk 0:22:29] } 42. Be3 { [%eval -3.26] [%clk 0:35:00] } 42... Bxe3+ { [%eval -3.59] [%clk 0:18:37] } 43. Nxe3 { [%eval -3.81] [%clk 0:34:27] } 43... h5 { [%eval -3.77] [%clk 0:15:18] } 44. Rxe4?! { [%eval -5.52] } { Inaccuracy. Rh4 was best. } { [%clk 0:32:11] } 44... Rxe4 { [%eval -5.5] [%clk 0:15:15] } 45. Kf2 { [%eval -5.37] [%clk 0:32:32] } 45... Qf6+ { [%eval -5.59] [%clk 0:12:40] } 46. Kg1 { [%eval -5.42] [%clk 0:32:48] } 46... d4 { [%eval -5.12] [%clk 0:12:30] } 47. Nf1?! { [%eval -6.95] } { Inaccuracy. Nc2 was best. } { [%clk 0:32:46] } 47... Re1 { [%eval -6.81] [%clk 0:12:22] } 48. Nc7 { [%eval -8.14] [%clk 0:31:33] } 48... Be4 { [%eval -7.96] [%clk 0:12:33] } 49. Qb5? { [%eval #-8] } { Checkmate is now unavoidable. Qa6 was best. } { [%clk 0:31:43] } 49... Kh7 { [%eval #-10] [%clk 0:12:26] } 50. Ne8 { [%eval #-8] [%clk 0:31:11] } 50... Qg5 { [%eval #-7] [%clk 0:12:40] } 51. Kf2 { [%eval #-7] [%clk 0:31:16] } 51... Rc1 { [%eval #-6] [%clk 0:12:46] } 52. g3 { [%eval #-6] [%clk 0:30:59] } 52... Qf5+ { [%eval #-5] [%clk 0:13:11] } 53. Kg1 { [%eval #-5] [%clk 0:31:20] } 53... d3 { [%eval #-4] [%clk 0:13:19] } 0-1