Event: Chinese National Youth Chess Championship 2024
Date: 2024-02-17
White: Zhi Chen
WhiteElo: 1885
Black: Yidi Sun
BlackElo: 2102
Result: 1-0
ECO: D47
Opening: Semi-Slav Defense: Meran Variation, Wade Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.15] [%clk 1:00:14] } 1... Nf6 { [%eval 0.16] [%clk 1:00:48] } 2. Nf3 { [%eval 0.13] [%clk 0:59:56] } 2... d5 { [%eval 0.12] [%clk 1:00:31] } 3. c4 { [%eval 0.16] [%clk 1:00:03] } 3... e6 { [%eval 0.12] [%clk 1:00:56] } 4. Nc3 { [%eval 0.0] [%clk 1:00:05] } 4... c6 { [%eval 0.33] [%clk 0:58:38] } 5. e3 { [%eval 0.13] [%clk 0:58:19] } 5... Nbd7 { [%eval 0.29] [%clk 0:59:00] } 6. Bd3 { [%eval 0.19] [%clk 0:58:08] } 6... dxc4 { [%eval 0.0] [%clk 0:58:58] } 7. Bxc4 { [%eval 0.2] [%clk 0:58:33] } 7... b5 { [%eval 0.14] [%clk 0:59:25] } 8. Bd3 { [%eval 0.21] [%clk 0:55:26] } 8... Bb7 { [%eval 0.28] [%clk 0:59:49] } 9. O-O { [%eval 0.23] [%clk 0:55:19] } 9... a6 { [%eval 0.17] [%clk 1:00:11] } 10. Qe2 { [%eval -0.14] [%clk 0:52:30] } 10... c5 { [%eval -0.07] [%clk 0:58:28] } 11. a3 { [%eval -0.34] [%clk 0:45:58] } 11... Qb6 { [%eval -0.03] [%clk 0:52:45] } 12. Bc2 { [%eval -0.33] [%clk 0:44:37] } 12... cxd4 { [%eval -0.12] [%clk 0:48:33] } 13. exd4 { [%eval -0.09] [%clk 0:39:01] } 13... Be7 { [%eval -0.08] [%clk 0:47:26] } 14. Rd1 { [%eval -0.07] [%clk 0:31:49] } 14... Nd5 { [%eval -0.03] [%clk 0:45:11] } 15. Bb3 { [%eval -0.12] [%clk 0:28:11] } 15... N7f6 { [%eval 0.02] [%clk 0:34:43] } 16. Bg5 { [%eval -0.1] [%clk 0:28:22] } 16... Nxc3 { [%eval 0.12] [%clk 0:34:11] } 17. bxc3 { [%eval 0.02] [%clk 0:28:49] } 17... Nd5?! { [%eval 0.67] } { Inaccuracy. Bd5 was best. } { [%clk 0:34:08] } 18. Bxe7 { [%eval 0.68] [%clk 0:24:53] } 18... Kxe7 { [%eval 0.75] [%clk 0:34:02] } 19. Bxd5 { [%eval 0.44] [%clk 0:24:04] } 19... Bxd5 { [%eval 0.29] [%clk 0:34:26] } 20. Ne5 { [%eval 0.36] [%clk 0:24:13] } 20... f6 { [%eval 0.36] [%clk 0:18:04] } 21. Nd3 { [%eval 0.42] [%clk 0:20:22] } 21... Bc4 { [%eval 0.69] [%clk 0:17:48] } 22. Qg4 { [%eval 0.62] [%clk 0:19:14] } 22... Kf7 { [%eval 0.77] [%clk 0:18:11] } 23. Nc5?! { [%eval -0.03] } { Inaccuracy. Qh5+ was best. } { [%clk 0:18:06] } 23... h5 { [%eval 0.0] [%clk 0:18:21] } 24. Qf4 { [%eval 0.03] [%clk 0:18:00] } 24... Qb8 { [%eval 0.14] [%clk 0:16:46] } 25. Qe3 { [%eval 0.14] [%clk 0:16:14] } 25... h4 { [%eval 0.37] [%clk 0:14:21] } 26. h3 { [%eval 0.05] [%clk 0:15:13] } 26... Qd6 { [%eval 0.31] [%clk 0:12:58] } 27. Re1 { [%eval 0.12] [%clk 0:14:13] } 27... Bd5 { [%eval 0.19] [%clk 0:11:57] } 28. a4 { [%eval 0.25] [%clk 0:13:24] } 28... g5?! { [%eval 1.31] } { Inaccuracy. Rhe8 was best. } { [%clk 0:09:37] } 29. axb5 { [%eval 1.26] [%clk 0:11:49] } 29... axb5 { [%eval 1.17] [%clk 0:10:07] } 30. Rxa8 { [%eval 1.32] [%clk 0:11:12] } 30... Rxa8 { [%eval 1.01] [%clk 0:10:31] } 31. Qd3 { [%eval 1.18] [%clk 0:11:31] } 31... f5?? { [%eval 3.49] } { Blunder. Rh8 was best. } { [%clk 0:04:37] } 32. Qxb5 { [%eval 3.5] [%clk 0:11:27] } 32... g4 { [%eval 3.46] [%clk 0:03:36] } 33. hxg4 { [%eval 3.67] [%clk 0:05:29] } 33... h3 { [%eval 3.73] [%clk 0:03:10] } 34. Nxe6 { [%eval 3.96] [%clk 0:03:11] } 34... Rb8 { [%eval 3.86] [%clk 0:01:39] } 35. Ng5+ { [%eval 4.0] [%clk 0:02:40] } 35... Kg7 { [%eval 3.74] [%clk 0:01:25] } 36. Qc5? { [%eval 2.0] } { Mistake. Qe2 was best. } { [%clk 0:00:37] } 36... Qxc5 { [%eval 1.76] [%clk 0:01:26] } 37. dxc5 { [%eval 2.07] [%clk 0:01:06] } 37... hxg2 { [%eval 1.93] [%clk 0:01:47] } 38. Ne6+ { [%eval 2.12] [%clk 0:01:20] } 38... Kf7 { [%eval 2.03] [%clk 0:01:06] } 39. Nf4 { [%eval 2.19] [%clk 0:01:42] } 39... Bf3 { [%eval 2.34] [%clk 0:00:33] } 40. Nxg2?? { [%eval 0.28] } { Blunder. g5 was best. } { [%clk 0:02:00] } 40... Rh8?? { [%eval 3.39] } { Blunder. fxg4 was best. } { [%clk 0:00:46] } 41. g5 { [%eval 3.46] [%clk 0:00:54] } 41... f4 { [%eval 3.72] [%clk 0:00:41] } 42. Re5 { [%eval 4.14] [%clk 0:00:56] } 42... Bb7 { [%eval 4.09] [%clk 0:00:33] } 43. f3 { [%eval 4.2] [%clk 0:00:56] } 43... Rh3 { [%eval 4.37] [%clk 0:00:32] } 44. Rf5+ { [%eval 3.98] [%clk 0:01:02] } 44... Kg7 { [%eval 3.89] [%clk 0:00:43] } 45. Nxf4 { [%eval 6.23] [%clk 0:00:40] } 45... Rxf3 { [%eval 6.26] [%clk 0:00:37] } 46. Ne6+ { [%eval 6.47] [%clk 0:00:36] } 46... Kg6 { [%eval 6.31] [%clk 0:01:03] } 47. Rxf3 { [%eval 6.39] [%clk 0:00:42] } 47... Bxf3 { [%eval 6.52] [%clk 0:01:30] } 48. Kf2 { [%eval 6.47] [%clk 0:00:34] } 48... Bg4 { [%eval 6.67] [%clk 0:01:55] } 49. Nd4 { [%eval 6.78] [%clk 0:00:46] } 49... Kxg5 { [%eval 7.14] [%clk 0:02:23] } 50. Ke3 { [%eval 7.27] [%clk 0:01:12] } 50... Kf6 { [%eval 7.1] [%clk 0:02:50] } 51. Ke4 { [%eval 7.06] [%clk 0:01:35] } 51... Ke7 { [%eval 7.89] [%clk 0:02:57] } 52. Kd5 { [%eval 8.73] [%clk 0:01:58] } 52... Kd7 { [%eval 8.73] [%clk 0:02:54] } 53. c6+ { [%eval 8.13] [%clk 0:02:20] } 53... Kc7 { [%eval 35.53] [%clk 0:02:40] } 54. Kc5 { [%eval 14.64] [%clk 0:02:45] } 54... Bc8 { [%eval 34.53] [%clk 0:02:38] } 55. Nb5+ { [%eval 34.5] [%clk 0:03:06] } 55... Kb8 { [%eval #17] [%clk 0:02:40] } 56. Kb6 { [%eval #20] [%clk 0:03:16] } 56... Bb7 { [%eval #13] [%clk 0:02:08] } 57. Nd6 { [%eval #12] [%clk 0:03:34] } 1-0