Event: FIDEWORLDYOUTHCHESSCHAMPIONSHIP Open 16
Site: Montesilvano, Italy
Date: 2023-11-16
White: Chia, Yu Zhe Ashton
WhiteTitle: CM
WhiteElo: 2043
Black: Karsten, Jan
BlackTitle: IM
BlackElo: 2306
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard
TimeControl: 90' x 40 + 30' + 30\

1. e4 { [%eval 0.36] [%clk 1:30:36] } 1... c5 { [%eval 0.32] [%clk 1:30:46] } 2. Nc3 { [%eval 0.24] [%clk 1:30:24] } 2... d6 { [%eval 0.0] [%clk 1:29:51] } 3. f4 { [%eval 0.0] [%clk 1:30:43] } 3... g6 { [%eval 0.15] [%clk 1:30:07] } 4. Nf3 { [%eval 0.0] [%clk 1:30:42] } 4... Bg7 { [%eval 0.0] [%clk 1:30:33] } 5. Bc4 { [%eval -0.09] [%clk 1:30:40] } 5... Nc6 { [%eval -0.13] [%clk 1:30:45] } 6. O-O { [%eval -0.18] [%clk 1:30:53] } 6... e6 { [%eval -0.05] [%clk 1:31:09] } 7. d3 { [%eval -0.07] [%clk 1:30:57] } 7... Nge7 { [%eval -0.17] [%clk 1:30:51] } 8. f5 { [%eval -0.55] [%clk 1:29:30] } 8... exf5 { [%eval -0.42] [%clk 1:21:00] } 9. Qe1 { [%eval -0.41] [%clk 1:28:42] } 9... h6 { [%eval -0.5] [%clk 1:20:40] } 10. Bd2 { [%eval -0.46] [%clk 1:26:15] } 10... Ne5?! { [%eval 0.2] } { Inaccuracy. a6 was best. } { [%clk 1:06:52] } 11. Nxe5 { [%eval -0.3] [%clk 1:13:58] } 11... dxe5 { [%eval -0.52] [%clk 1:02:41] } 12. Be3 { [%eval -0.89] [%clk 1:12:52] } 12... b6 { [%eval -0.94] [%clk 0:55:32] } 13. exf5 { [%eval -0.39] [%clk 1:06:20] } 13... Nxf5 { [%eval -1.21] [%clk 0:53:11] } 14. Bd5 { [%eval -1.21] [%clk 0:58:49] } 14... Rb8 { [%eval -1.27] [%clk 0:50:26] } 15. g4 { [%eval -1.43] [%clk 0:59:03] } 15... Nd6 { [%eval -1.22] [%clk 0:49:23] } 16. Ne4 { [%eval -1.13] [%clk 0:43:54] } 16... O-O?! { [%eval -0.1] } { Inaccuracy. Bb7 was best. } { [%clk 0:46:53] } 17. g5? { [%eval -1.78] } { Mistake. Bxh6 was best. } { [%clk 0:40:33] } 17... h5 { [%eval -1.36] [%clk 0:33:04] } 18. Nf6+ { [%eval -1.19] [%clk 0:36:28] } 18... Bxf6 { [%eval -1.21] [%clk 0:29:34] } 19. Rxf6 { [%eval -1.27] [%clk 0:31:20] } 19... Nf5 { [%eval -1.0] [%clk 0:25:38] } 20. c4?! { [%eval -1.72] } { Inaccuracy. Bb3 was best. } { [%clk 0:30:06] } 20... Kg7?? { [%eval 2.93] } { Blunder. Ne7 was best. } { [%clk 0:24:15] } 21. Bd2?? { [%eval 0.1] } { Blunder. Bxc5 was best. } { [%clk 0:19:54] } 21... Qc7 { [%eval 0.04] [%clk 0:23:16] } 22. Bc3 { [%eval -0.22] [%clk 0:20:15] } 22... Nd4 { [%eval -0.22] [%clk 0:23:27] } 23. Qe4 { [%eval -0.26] [%clk 0:15:14] } 23... Bf5 { [%eval -0.23] [%clk 0:21:11] } 24. Qe3 { [%eval -0.27] [%clk 0:15:05] } 24... Rbe8 { [%eval -0.45] [%clk 0:19:35] } 25. Rf1 { [%eval -0.58] [%clk 0:15:20] } 25... Re7 { [%eval -0.57] [%clk 0:18:50] } 26. Qf2? { [%eval -2.24] } { Mistake. Re1 was best. } { [%clk 0:13:01] } 26... Bxd3 { [%eval -2.2] [%clk 0:14:31] } 27. Re1 { [%eval -2.19] [%clk 0:12:08] } 27... Qd7 { [%eval -1.95] [%clk 0:13:08] } 28. Qg3 { [%eval -2.12] [%clk 0:10:41] } 28... Qg4 { [%eval -2.24] [%clk 0:10:43] } 29. Kf2 { [%eval -1.9] [%clk 0:07:07] } 29... Qxg3+ { [%eval -2.01] [%clk 0:09:03] } 30. hxg3 { [%eval -2.0] [%clk 0:07:30] } 30... e4 { [%eval -2.37] [%clk 0:07:22] } 31. Ke3 { [%eval -2.92] [%clk 0:07:46] } 31... Re5 { [%eval -2.69] [%clk 0:02:10] } 32. Kf4 { [%eval -3.16] [%clk 0:06:25] } 32... Rf5+ { [%eval -3.17] [%clk 0:01:48] } 33. Rxf5 { [%eval -3.02] [%clk 0:06:43] } 33... gxf5 { [%eval -3.32] [%clk 0:02:14] } 34. Bxd4+ { [%eval -3.17] [%clk 0:06:41] } 34... cxd4 { [%eval -3.07] [%clk 0:02:39] } 35. Ke5 { [%eval -3.27] [%clk 0:07:06] } 35... Kg6 { [%eval -3.06] [%clk 0:02:25] } 36. b4?! { [%eval -4.05] } { Inaccuracy. Kxd4 was best. } { [%clk 0:07:29] } 36... Kxg5 { [%eval -3.3] [%clk 0:02:14] } 37. c5 { [%eval -3.39] [%clk 0:07:37] } 37... bxc5 { [%eval -3.16] [%clk 0:02:31] } 38. bxc5 { [%eval -3.53] [%clk 0:08:07] } 38... Kg4 { [%eval -3.93] [%clk 0:02:16] } 39. c6 { [%eval -3.87] [%clk 0:07:58] } 39... Kxg3 { [%eval -3.79] [%clk 0:02:16] } 40. c7?! { [%eval -4.97] } { Inaccuracy. Rg1+ was best. } { [%clk 0:37:41] } 40... Ba6 { [%eval -4.08] [%clk 0:31:42] } 41. Kxd4 { [%eval -4.24] [%clk 0:36:15] } 41... Re8 { [%eval -4.12] [%clk 0:26:08] } 42. Rc1?! { [%eval -5.3] } { Inaccuracy. Bxf7 was best. } { [%clk 0:34:25] } 42... e3 { [%eval -4.97] [%clk 0:19:47] } 43. Rc3 { [%eval -5.34] [%clk 0:33:28] } 43... Kf2 { [%eval -5.87] [%clk 0:18:50] } 44. Bxf7 { [%eval -6.34] [%clk 0:33:51] } 44... Re4+ { [%eval -6.54] [%clk 0:18:54] } 45. Kc5 { [%eval -6.65] [%clk 0:34:13] } 45... e2 { [%eval -6.51] [%clk 0:16:24] } 46. Be6?? { [%eval #-11] } { Checkmate is now unavoidable. Rc2 was best. } 0-1