Event: Round 5: Tjong, Zach Alexander - Zhang, Beichen
Site: https://lichess.org/broadcast/fide-world-cadet-chess-championships-2025--open-u8/round-5/Gx5X1fSE/75doavF1
Date: 2025-09-23
White: Tjong, Zach Alexander
WhiteElo: 1628
Black: Zhang, Beichen
Result: 0-1
ECO: B06
Opening: Modern Defense: Standard Line
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:52] } 1... g6 { [%eval 0.5] [%clk 1:30:35] } 2. d4 { [%eval 0.48] [%clk 1:30:46] } 2... Bg7 { [%eval 0.48] [%clk 1:30:52] } 3. Nc3 { [%eval 0.51] [%clk 1:30:05] } 3... a6 { [%eval 0.51] [%clk 1:31:06] } 4. Be3 { [%eval 0.45] [%clk 1:29:40] } 4... b5 { [%eval 0.63] [%clk 1:31:27] } 5. f3 { [%eval 0.48] [%clk 1:29:17] } 5... d6 { [%eval 0.54] [%clk 1:31:37] } 6. Qd2 { [%eval 0.41] [%clk 1:28:42] } 6... Bb7 { [%eval 0.55] [%clk 1:31:35] } 7. O-O-O { [%eval 0.44] [%clk 1:27:28] } 7... Nd7 { [%eval 0.66] [%clk 1:31:28] } 8. h4 { [%eval 0.74] [%clk 1:26:14] } 8... h6 { [%eval 0.76] [%clk 1:30:51] } 9. h5 { [%eval 0.59] [%clk 1:19:33] } 9... g5 { [%eval 0.62] [%clk 1:25:47] } 10. d5 { [%eval 0.61] [%clk 1:13:30] } 10... c5 { [%eval 0.46] [%clk 1:24:12] } 11. dxc6 { [%eval 0.55] [%clk 1:08:49] } 11... Bxc6 { [%eval 0.49] [%clk 1:24:14] } 12. Nge2 { [%eval 0.56] [%clk 1:07:58] } 12... Qa5 { [%eval 0.63] [%clk 1:21:36] } 13. Nd4 { [%eval 0.67] [%clk 1:02:36] } 13... Bb7 { [%eval 0.66] [%clk 1:21:23] } 14. Nb3 { [%eval 0.37] [%clk 1:00:03] } 14... Qd8 { [%eval 0.83] [%clk 1:20:03] } 15. Nd5 { [%eval 0.4] [%clk 0:56:43] } 15... Ngf6 { [%eval 0.4] [%clk 1:18:34] } 16. Na5 { [%eval 0.14] [%clk 0:53:09] } 16... Bxd5 { [%eval 0.08] [%clk 1:16:39] } 17. exd5 { [%eval 0.11] [%clk 0:51:26] } 17... Rc8 { [%eval 0.39] [%clk 1:14:43] } 18. Bd4?! { [%eval -0.31] } { Inaccuracy. Nc6 was best. } { [%clk 0:45:45] } 18... Nb6 { [%eval 0.19] [%clk 1:07:09] } 19. Nc6 { [%eval 0.27] [%clk 0:39:54] } 19... Qc7 { [%eval 0.22] [%clk 1:06:19] } 20. Nb4 { [%eval 0.28] [%clk 0:39:24] } 20... Qb7 { [%eval 0.25] [%clk 1:03:37] } 21. Re1?! { [%eval -0.6] } { Inaccuracy. Qf2 was best. } { [%clk 0:35:47] } 21... Rc7? { [%eval 0.5] } { Mistake. Kf8 was best. } { [%clk 1:01:19] } 22. Bc3?? { [%eval -2.26] } { Blunder. f4 was best. } { [%clk 0:32:25] } 22... O-O { [%eval -1.93] [%clk 1:00:18] } 23. Rd1? { [%eval -3.95] } { Mistake. f4 was best. } { [%clk 0:26:45] } 23... Rfc8 { [%eval -3.79] [%clk 0:59:20] } 24. Bxf6 { [%eval -4.4] [%clk 0:22:18] } 24... Bxf6 { [%eval -4.12] [%clk 0:59:31] } 25. Bd3 { [%eval -4.97] [%clk 0:20:10] } 25... Na4 { [%eval -4.6] [%clk 0:56:51] } 26. Qf2 { [%eval -5.46] [%clk 0:17:49] } 26... Nxb2?! { [%eval -4.13] } { Inaccuracy. Bxb2+ was best. } { [%clk 0:55:28] } 27. Qe2 { [%eval -4.74] [%clk 0:15:51] } 27... Nxd1 { [%eval -4.69] [%clk 0:52:11] } 28. Rxd1 { [%eval -4.63] [%clk 0:13:49] } 28... Qb6 { [%eval -4.83] [%clk 0:51:11] } 29. Nc6 { [%eval -5.02] [%clk 0:13:28] } 29... Rxc6 { [%eval -4.49] [%clk 0:49:19] } 30. dxc6 { [%eval -4.35] [%clk 0:13:15] } 30... Qxc6 { [%eval -4.27] [%clk 0:49:24] } 31. Qe4 { [%eval -4.16] [%clk 0:12:50] } 31... Qxe4 { [%eval -3.84] [%clk 0:49:16] } 32. Bxe4 { [%eval -3.94] [%clk 0:13:13] } 32... Rc5? { [%eval -2.2] } { Mistake. Rc4 was best. } { [%clk 0:49:14] } 33. Bb7 { [%eval -2.27] [%clk 0:12:39] } 33... a5 { [%eval -2.36] [%clk 0:49:00] } 34. Rd5 { [%eval -2.36] [%clk 0:12:35] } 34... Rxd5 { [%eval -2.28] [%clk 0:47:55] } 35. Bxd5 { [%eval -2.19] [%clk 0:12:57] } 35... Bc3 { [%eval -2.25] [%clk 0:47:28] } 36. Bc6 { [%eval -2.4] [%clk 0:12:37] } 36... b4 { [%eval -2.47] [%clk 0:47:50] } 37. Kd1 { [%eval -2.14] [%clk 0:12:08] } 37... e6 { [%eval -2.14] [%clk 0:47:30] } 38. Ke2 { [%eval -2.15] [%clk 0:11:40] } 38... d5 { [%eval -2.3] [%clk 0:47:54] } 39. g4?! { [%eval -3.21] } { Inaccuracy. Bb7 was best. } { [%clk 0:11:16] } 39... Kf8 { [%eval -3.93] [%clk 0:48:11] } 40. Bb5 { [%eval -3.91] [%clk 0:10:28] } 40... Ke7 { [%eval -3.71] [%clk 0:48:32] } 41. Kd3 { [%eval -3.94] [%clk 0:09:54] } 41... Kd6 { [%eval -3.68] [%clk 0:48:54] } 42. a4?! { [%eval -4.96] } { Inaccuracy. Ke3 was best. } { [%clk 0:09:51] } 42... Ke5 { [%eval -5.24] [%clk 0:48:44] } 43. Ke2 { [%eval -5.05] [%clk 0:09:33] } 43... f5 { [%eval -4.81] [%clk 0:47:46] } 44. Bd7?! { [%eval -6.19] } { Inaccuracy. gxf5 was best. } { [%clk 0:08:47] } 44... fxg4 { [%eval -5.9] [%clk 0:39:21] } 45. fxg4?! { [%eval -9.12] } { Inaccuracy. Bc8 was best. } { [%clk 0:09:07] } 45... Kd6 { [%eval -9.14] [%clk 0:39:42] } 46. Bc8 { [%eval -8.72] [%clk 0:08:29] } 46... e5 { [%eval -8.41] [%clk 0:37:43] } 47. Bf5 { [%eval -7.86] [%clk 0:08:13] } 47... Kc5 { [%eval -7.87] [%clk 0:38:05] } 48. Bd3 { [%eval -7.85] [%clk 0:08:06] } 48... Kd4 { [%eval -6.25] [%clk 0:38:14] } 49. Ba6 { [%eval -6.19] [%clk 0:07:58] } 49... Ke4 { [%eval -6.2] [%clk 0:38:35] } 50. Bd3+ { [%eval -6.82] [%clk 0:07:52] } 50... Kf4 { [%eval -6.53] [%clk 0:38:55] } 51. Bf5?! { [%eval -10.1] } { Inaccuracy. Kd1 was best. } { [%clk 0:08:10] } 51... e4 { [%eval -9.42] [%clk 0:39:16] } 52. Be6 { [%eval -6.73] [%clk 0:07:41] } 52... d4 { [%eval -6.59] [%clk 0:39:36] } 53. Bf5?? { [%eval #-12] } { Checkmate is now unavoidable. Kf2 was best. } { [%clk 0:07:36] } 53... b3 { [%eval #-11] [%clk 0:38:45] } 54. cxb3 { [%eval #-11] [%clk 0:07:58] } 54... d3+ { [%eval #-10] [%clk 0:39:10] } 55. Kd1 { [%eval #-10] [%clk 0:08:22] } 55... Ke5 { [%eval #-9] [%clk 0:39:22] } 56. Bd7 { [%eval #-4] [%clk 0:08:16] } 56... e3 { [%eval #-3] [%clk 0:39:47] } 0-1