Event: Asian Age Group 2025
Site: Berjaya Penang
Date: 2025-07-04
White: Zhang, Zhengxuan
Black: Chen, Nicholas Yuileng
BlackElo: 1586
Result: 1-0
ECO: B40
Opening: Sicilian Defense: Four Knights Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:50] } 1... c5 { [%eval 0.25] [%clk 1:30:57] } 2. Nf3 { [%eval 0.2] } 2... e6 { [%eval 0.28] [%clk 1:31:26] } 3. d4 { [%eval 0.4] [%clk 1:31:18] } 3... cxd4 { [%eval 0.29] [%clk 1:31:53] } 4. Nxd4 { [%eval 0.23] [%clk 1:31:36] } 4... Nf6 { [%eval 0.29] [%clk 1:32:19] } 5. Nc3 { [%eval 0.21] [%clk 1:31:52] } 5... Nc6 { [%eval 0.35] [%clk 1:32:37] } 6. Be2 { [%eval 0.09] [%clk 1:31:53] } 6... Bb4 { [%eval 0.14] [%clk 1:32:52] } 7. Bg5?! { [%eval -0.94] } { Inaccuracy. O-O was best. } { [%clk 1:31:23] } 7... h6?! { [%eval -0.09] } { Inaccuracy. Qa5 was best. } { [%clk 1:32:46] } 8. Nxc6 { [%eval -0.28] [%clk 1:31:01] } 8... bxc6 { [%eval -0.37] [%clk 1:33:08] } 9. Bxf6 { [%eval -0.65] [%clk 1:30:51] } 9... Qxf6 { [%eval -0.65] [%clk 1:33:36] } 10. Qd2 { [%eval -1.01] [%clk 1:30:06] } 10... d5 { [%eval -0.83] [%clk 1:33:50] } 11. exd5 { [%eval -1.36] [%clk 1:30:34] } 11... exd5 { [%eval -1.08] [%clk 1:34:08] } 12. a3 { [%eval -1.2] [%clk 1:30:24] } 12... Ba5 { [%eval -0.82] [%clk 1:34:32] } 13. b4?? { [%eval -2.79] } { Blunder. Qe3+ was best. } { [%clk 1:30:01] } 13... Bb6 { [%eval -2.72] [%clk 1:34:58] } 14. O-O { [%eval -2.91] [%clk 1:29:33] } 14... Bd4 { [%eval -2.76] [%clk 1:34:56] } 15. Nxd5 { [%eval -2.73] [%clk 1:01:29] } 15... cxd5 { [%eval -2.69] [%clk 0:50:50] } 16. Rad1 { [%eval -2.8] [%clk 1:01:29] } 16... Bb6 { [%eval -2.76] [%clk 1:29:05] } 17. Qxd5 { [%eval -2.68] [%clk 1:25:07] } 17... Rb8 { [%eval -2.75] [%clk 1:28:51] } 18. Bb5+ { [%eval -3.02] [%clk 1:22:08] } 18... Kf8 { [%eval -2.66] [%clk 1:29:10] } 19. Rde1?! { [%eval -3.63] } { Inaccuracy. c4 was best. } { [%clk 1:15:14] } 19... Bb7?? { [%eval 4.62] } { Blunder. g5 was best. } { [%clk 1:26:34] } 20. Qxb7 { [%eval 4.46] [%clk 1:15:25] } 20... Qd8 { [%eval 4.28] [%clk 1:21:44] } 21. Qf3 { [%eval 4.18] [%clk 1:15:31] } 21... Qc7?! { [%eval 5.42] } { Inaccuracy. Qf6 was best. } { [%clk 1:19:19] } 22. c4 { [%eval 5.52] [%clk 1:15:25] } 22... Kg8 { [%eval 5.83] [%clk 1:17:59] } 23. Re2 { [%eval 5.49] [%clk 1:13:58] } 23... Kh7 { [%eval 5.57] [%clk 0:58:34] } 24. Rfe1 { [%eval 5.54] [%clk 1:13:55] } 24... Rhf8 { [%eval 5.41] [%clk 0:58:17] } 25. Re7 { [%eval 5.47] [%clk 1:09:42] } 25... Qd8 { [%eval 5.92] [%clk 0:58:17] } 26. Re8 { [%eval 4.83] [%clk 1:04:30] } 26... Rxe8 { [%eval 5.66] [%clk 0:58:18] } 27. Rxe8 { [%eval 4.83] [%clk 1:04:39] } 27... Qg5 { [%eval 4.83] [%clk 0:56:14] } 28. Qd3+ { [%eval 5.44] [%clk 1:05:02] } 28... g6 { [%eval 5.36] [%clk 0:55:27] } 29. Rxb8 { [%eval 5.27] [%clk 1:05:02] } 29... Qf4 { [%eval 6.66] [%clk 0:54:22] } 30. c5 { [%eval 6.56] [%clk 1:03:58] } 30... Qxb8 { [%eval 6.8] [%clk 0:54:32] } 31. cxb6 { [%eval 6.53] [%clk 1:03:58] } 31... axb6 { [%eval 6.58] [%clk 0:54:27] } 32. a4 { [%eval 5.99] [%clk 1:02:32] } 32... Qe5 { [%eval 5.93] [%clk 0:54:46] } 33. Kf1 { [%eval 5.42] [%clk 1:02:46] } 33... Qxh2?! { [%eval 7.05] } { Inaccuracy. Qa1+ was best. } { [%clk 0:52:32] } 34. Qd5 { [%eval 6.52] [%clk 1:01:23] } 34... Qf4 { [%eval 7.78] [%clk 0:52:26] } 35. Ke2 { [%eval 6.03] [%clk 1:01:07] } 35... Kg7?! { [%eval 8.34] } { Inaccuracy. Qg4+ was best. } { [%clk 0:51:22] } 36. Bc4 { [%eval 7.85] [%clk 1:00:55] } 36... h5 { [%eval 8.22] [%clk 0:49:52] } 37. a5 { [%eval 7.29] [%clk 1:00:27] } 37... bxa5 { [%eval 7.58] [%clk 0:49:43] } 38. bxa5 { [%eval 7.22] [%clk 1:00:41] } 38... Qg4+ { [%eval 7.54] [%clk 0:49:31] } 39. Ke3 { [%eval 8.44] [%clk 0:59:40] } 39... Qc8 { [%eval 8.19] [%clk 0:49:07] } 40. Qxf7+ { [%eval 7.87] [%clk 0:59:52] } 40... Kh6 { [%eval #17] [%clk 0:49:21] } 41. Bd3 { [%eval #17] [%clk 0:59:21] } 41... Qc5+ { [%eval #19] [%clk 0:50:07] } 42. Ke2 { [%eval 26.18] [%clk 0:58:17] } 42... Qe5+?! { [%eval #12] } { Checkmate is now unavoidable. Qd6 was best. } { [%clk 0:50:07] } 43. Kf3 { [%eval #13] [%clk 0:58:20] } 43... Qd6 { [%eval #10] [%clk 0:50:04] } 44. Qf4+ { [%eval #9] [%clk 0:58:37] } 44... Qxf4+ { [%eval #9] [%clk 0:50:29] } 45. Kxf4 { [%eval #8] [%clk 0:58:57] } 45... g5+ { [%eval #8] [%clk 0:49:30] } 46. Kf5 { [%eval #7] [%clk 0:59:16] } 46... h4 { [%eval #6] [%clk 0:49:54] } 47. a6 { [%eval #6] [%clk 0:59:39] } 47... h3 { [%eval #5] [%clk 0:50:18] } 48. gxh3 { [%eval #6] [%clk 0:59:58] } 48... g4 { [%eval #5] [%clk 0:49:53] } 49. hxg4 { [%eval #5] [%clk 1:00:20] } 49... Kg7 { [%eval #5] [%clk 0:50:09] } 50. a7 { [%eval #4] [%clk 1:00:45] } 50... Kh6 { [%eval #4] [%clk 0:49:43] } 51. a8=Q { [%eval #3] [%clk 1:00:58] } 51... Kh7 { [%eval #2] [%clk 0:50:09] } 52. Kf6+ { [%eval #1] [%clk 1:01:06] } 52... Kh6 { [%eval #1] [%clk 0:50:50] } 53. Qh1# { [%clk 1:01:29] } 1-0