Event: Chinese National Youth Chess Championship 2024
Date: 2024-02-18
White: Chang(Cq) Xu
WhiteElo: 1590
Black: Hongtao Jin
BlackElo: 1884
Result: 0-1
ECO: B20
Opening: Sicilian Defense: Keres Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.2] [%clk 1:00:57] } 1... c5 { [%eval 0.33] [%clk 1:00:55] } 2. Ne2 { [%eval 0.0] [%clk 1:01:11] } 2... d6 { [%eval 0.36] [%clk 1:01:04] } 3. g3 { [%eval 0.0] [%clk 1:01:28] } 3... Nc6?! { [%eval 0.64] } { Inaccuracy. d5 was best. } { [%clk 1:00:58] } 4. Bg2 { [%eval 0.36] [%clk 1:01:45] } 4... g6 { [%eval 0.35] [%clk 1:00:37] } 5. O-O { [%eval 0.07] [%clk 1:01:27] } 5... Bg7 { [%eval 0.0] [%clk 1:00:43] } 6. c3 { [%eval 0.0] [%clk 1:00:25] } 6... Qb6?! { [%eval 0.7] } { Inaccuracy. e5 was best. } { [%clk 0:58:20] } 7. Na3 { [%eval 0.8] [%clk 0:58:23] } 7... e6 { [%eval 0.86] [%clk 0:56:53] } 8. Nc4 { [%eval 0.88] [%clk 0:53:45] } 8... Qc7 { [%eval 0.8] [%clk 0:57:20] } 9. Ne3 { [%eval 0.4] [%clk 0:54:06] } 9... Nge7 { [%eval 0.39] [%clk 0:53:49] } 10. d3 { [%eval 0.11] [%clk 0:54:07] } 10... b6 { [%eval 0.29] [%clk 0:52:55] } 11. f4 { [%eval 0.28] [%clk 0:50:08] } 11... O-O { [%eval 0.18] [%clk 0:51:06] } 12. h3 { [%eval -0.03] [%clk 0:50:24] } 12... Kh8 { [%eval -0.03] [%clk 0:47:35] } 13. g4 { [%eval -0.09] [%clk 0:50:20] } 13... f5 { [%eval -0.32] [%clk 0:48:02] } 14. Ng3 { [%eval -0.5] [%clk 0:49:33] } 14... Bd7 { [%eval -0.03] [%clk 0:36:00] } 15. Kh1 { [%eval -0.38] [%clk 0:42:00] } 15... Rae8 { [%eval -0.36] [%clk 0:35:00] } 16. Nc2 { [%eval -0.54] [%clk 0:34:27] } 16... Rc8 { [%eval -0.13] [%clk 0:26:43] } 17. Be3 { [%eval -0.19] [%clk 0:32:31] } 17... Na5 { [%eval 0.31] [%clk 0:24:39] } 18. Bg1?! { [%eval -0.34] } { Inaccuracy. Qd2 was best. } { [%clk 0:23:00] } 18... b5?! { [%eval 0.37] } { Inaccuracy. d5 was best. } { [%clk 0:21:23] } 19. Rb1 { [%eval 0.05] [%clk 0:20:51] } 19... e5 { [%eval 0.27] [%clk 0:17:10] } 20. gxf5 { [%eval 0.34] [%clk 0:16:35] } 20... exf4 { [%eval 0.35] [%clk 0:16:25] } 21. Ne2 { [%eval 0.0] [%clk 0:16:24] } 21... f3 { [%eval 0.0] [%clk 0:15:37] } 22. Bxf3 { [%eval 0.02] [%clk 0:15:06] } 22... gxf5 { [%eval 0.05] [%clk 0:16:02] } 23. Bg2? { [%eval -1.36] } { Mistake. Nf4 was best. } { [%clk 0:15:11] } 23... fxe4 { [%eval -1.3] [%clk 0:13:21] } 24. dxe4 { [%eval -1.29] [%clk 0:15:27] } 24... Ng6 { [%eval -1.02] [%clk 0:13:28] } 25. Bh2 { [%eval -1.09] [%clk 0:14:21] } 25... Rxf1+ { [%eval -1.19] [%clk 0:13:45] } 26. Qxf1 { [%eval -1.33] [%clk 0:13:46] } 26... Nc4 { [%eval -1.15] [%clk 0:13:59] } 27. Qe1 { [%eval -1.46] [%clk 0:13:29] } 27... Rf8 { [%eval -1.58] [%clk 0:13:43] } 28. b3 { [%eval -1.52] [%clk 0:13:26] } 28... Nce5 { [%eval -1.54] [%clk 0:14:07] } 29. Qd2?! { [%eval -2.24] } { Inaccuracy. Qg3 was best. } { [%clk 0:09:43] } 29... Bc6 { [%eval -1.7] [%clk 0:13:22] } 30. Nf4 { [%eval -1.79] [%clk 0:08:36] } 30... Nxf4 { [%eval -1.4] [%clk 0:11:26] } 31. Bxf4 { [%eval -1.36] [%clk 0:09:03] } 31... Qf7 { [%eval -1.24] [%clk 0:09:02] } 32. Rf1 { [%eval -1.27] [%clk 0:07:50] } 32... Qg6 { [%eval -1.27] [%clk 0:09:27] } 33. Qe3 { [%eval -1.3] [%clk 0:07:08] } 33... Qe6 { [%eval -1.14] [%clk 0:07:38] } 34. Rd1 { [%eval -1.16] [%clk 0:03:43] } 34... Bb7 { [%eval -0.8] [%clk 0:06:41] } 35. Ne1 { [%eval -1.14] [%clk 0:02:49] } 35... Qf6 { [%eval -0.84] [%clk 0:06:16] } 36. Bg3 { [%eval -1.26] [%clk 0:01:42] } 36... Bh6 { [%eval -0.78] [%clk 0:05:35] } 37. Qe2 { [%eval -0.76] [%clk 0:01:47] } 37... Bf4?! { [%eval -0.2] } { Inaccuracy. c4 was best. } { [%clk 0:05:00] } 38. Bxf4 { [%eval -0.11] [%clk 0:01:44] } 38... Qxf4 { [%eval -0.2] [%clk 0:05:27] } 39. Nd3 { [%eval -0.18] [%clk 0:01:42] } 39... Nxd3 { [%eval 0.0] [%clk 0:02:40] } 40. Qxd3 { [%eval 0.0] [%clk 0:02:08] } 40... a6 { [%eval 0.0] [%clk 0:02:03] } 41. Qxd6 { [%eval 0.0] [%clk 0:01:55] } 41... Bxe4 { [%eval 0.0] [%clk 0:02:29] } 42. Qxf4 { [%eval 0.0] [%clk 0:02:06] } 42... Rxf4 { [%eval 0.0] [%clk 0:02:47] } 43. Rd8+ { [%eval 0.0] [%clk 0:00:48] } 43... Kg7 { [%eval 0.0] [%clk 0:03:14] } 44. Rd7+ { [%eval 0.0] [%clk 0:01:12] } 44... Kf8 { [%eval 0.0] [%clk 0:03:28] } 45. Ra7?? { [%eval -4.05] } { Blunder. Kg1 was best. } { [%clk 0:00:36] } 45... Rf1+ { [%eval -4.28] [%clk 0:03:54] } 46. Kh2 { [%eval -4.27] [%clk 0:00:38] } 46... Rf2 { [%eval -4.31] [%clk 0:04:24] } 47. Kg3 { [%eval -4.31] [%clk 0:00:49] } 47... Rxg2+ { [%eval -4.12] [%clk 0:04:50] } 48. Kf4 { [%eval -4.12] [%clk 0:01:14] } 48... Bb1 { [%eval -4.09] [%clk 0:04:45] } 49. Rxa6 { [%eval -4.42] [%clk 0:01:26] } 49... Rxa2 { [%eval -4.41] [%clk 0:05:05] } 50. Rc6 { [%eval -4.65] [%clk 0:01:47] } 50... c4 { [%eval -4.72] [%clk 0:05:12] } 51. bxc4 { [%eval -4.92] [%clk 0:02:10] } 51... Ra4 { [%eval -4.8] [%clk 0:05:33] } 52. Rc8+ { [%eval -4.98] [%clk 0:02:04] } 52... Ke7 { [%eval -4.76] [%clk 0:05:56] } 0-1