Event: Round 9: Tjong, Zach Alexander - Jin, Yuxin
Date: 2025-07-22
White: Tjong, Zach Alexander
WhiteElo: 1630
Black: Jin, Yuxin
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed, Traditional
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... c5 { [%eval 0.25] [%clk 1:30:51] } 2. Nc3 { [%eval 0.26] [%clk 1:31:18] } 2... Nc6 { [%eval 0.16] [%clk 1:31:15] } 3. Bb5 { [%eval 0.0] [%clk 1:31:34] } 3... Nd4 { [%eval 0.0] [%clk 1:31:33] } 4. Nf3 { [%eval 0.0] [%clk 1:31:46] } 4... Nxb5 { [%eval 0.18] [%clk 1:30:37] } 5. Nxb5 { [%eval 0.0] [%clk 1:32:08] } 5... Nf6 { [%eval 0.47] [%clk 1:30:20] } 6. O-O?! { [%eval -0.33] } { Inaccuracy. e5 was best. } { [%clk 1:27:44] } 6... d6 { [%eval 0.04] [%clk 1:30:05] } 7. d3 { [%eval -0.04] [%clk 1:24:57] } 7... e6 { [%eval 0.07] [%clk 1:29:52] } 8. Nc3 { [%eval -0.15] [%clk 1:18:06] } 8... Be7 { [%eval -0.08] [%clk 1:29:47] } 9. Ne2 { [%eval -0.21] [%clk 1:17:27] } 9... O-O { [%eval -0.18] [%clk 1:30:06] } 10. Re1 { [%eval -0.32] [%clk 1:16:54] } 10... a6 { [%eval -0.28] [%clk 1:30:14] } 11. Ng3 { [%eval -0.3] [%clk 1:16:55] } 11... b5 { [%eval -0.25] [%clk 1:30:01] } 12. h3 { [%eval -0.33] [%clk 1:16:17] } 12... Bb7 { [%eval -0.2] [%clk 1:30:17] } 13. Be3 { [%eval -0.41] [%clk 1:12:55] } 13... h6 { [%eval -0.22] [%clk 1:28:52] } 14. Qd2 { [%eval -0.44] [%clk 1:11:11] } 14... Nh7 { [%eval -0.21] [%clk 1:28:01] } 15. Nh5 { [%eval -0.44] [%clk 1:07:41] } 15... Bf6?? { [%eval 1.25] } { Blunder. Nf6 was best. } { [%clk 1:25:12] } 16. Nxf6+? { [%eval 0.05] } { Mistake. Bxh6 was best. } { [%clk 1:07:57] } 16... Nxf6 { [%eval 0.08] [%clk 1:25:32] } 17. Rad1 { [%eval 0.0] [%clk 1:06:06] } 17... Qc7 { [%eval 0.22] [%clk 1:23:30] } 18. Bxh6 { [%eval 0.0] [%clk 0:59:13] } 18... gxh6 { [%eval 0.0] [%clk 1:22:05] } 19. Qxh6 { [%eval 0.0] [%clk 0:59:32] } 19... Nh7 { [%eval 0.0] [%clk 1:22:15] } 20. Ng5 { [%eval 0.0] [%clk 0:59:49] } 20... f6?? { [%eval 3.77] } { Blunder. Nxg5 was best. } { [%clk 1:16:41] } 21. Nxe6 { [%eval 3.72] [%clk 1:00:01] } 21... Qf7 { [%eval 3.83] [%clk 1:17:00] } 22. Nxf8 { [%eval 3.41] [%clk 1:00:16] } 22... Rxf8 { [%eval 3.91] [%clk 1:17:25] } 23. Re3 { [%eval 3.79] [%clk 0:57:56] } 23... Kh8 { [%eval 3.75] [%clk 1:13:36] } 24. Rg3 { [%eval 3.82] [%clk 0:57:21] } 24... Rg8 { [%eval 4.08] [%clk 1:12:54] } 25. Rxg8+ { [%eval 4.1] [%clk 0:56:17] } 25... Qxg8 { [%eval 4.08] [%clk 1:10:35] } 26. b3 { [%eval 3.99] [%clk 0:55:10] } 26... Qg5 { [%eval 4.4] [%clk 0:57:07] } 27. Qxg5 { [%eval 4.11] [%clk 0:55:20] } 27... Nxg5 { [%eval 4.39] [%clk 0:56:29] } 28. f3 { [%eval 4.37] [%clk 0:55:19] } 28... Ne6 { [%eval 4.21] [%clk 0:53:01] } 29. Kf2 { [%eval 3.56] [%clk 0:53:40] } 29... b4 { [%eval 3.66] [%clk 0:51:49] } 30. Ke3 { [%eval 3.59] [%clk 0:48:04] } 30... Nd4 { [%eval 3.51] [%clk 0:51:10] } 31. Rc1 { [%eval 3.63] [%clk 0:46:30] } 31... Nb5 { [%eval 3.79] [%clk 0:50:03] } 32. Kd2 { [%eval 3.32] [%clk 0:36:44] } 32... Nc3?! { [%eval 4.47] } { Inaccuracy. a5 was best. } { [%clk 0:48:06] } 33. a4 { [%eval 4.4] [%clk 0:35:43] } 33... a5 { [%eval 4.72] [%clk 0:47:58] } 34. Re1 { [%eval 4.63] [%clk 0:35:19] } 34... Kg7 { [%eval 4.57] [%clk 0:46:49] } 35. f4 { [%eval 4.57] [%clk 0:34:36] } 35... Kf7 { [%eval 4.51] [%clk 0:42:09] } 36. g4 { [%eval 4.62] [%clk 0:34:10] } 36... Bc8 { [%eval 4.82] [%clk 0:42:30] } 37. e5 { [%eval 4.69] [%clk 0:29:12] } 37... fxe5 { [%eval 5.2] [%clk 0:42:16] } 38. fxe5 { [%eval 5.0] [%clk 0:29:12] } 38... d5 { [%eval 5.16] [%clk 0:41:23] } 39. Rf1+ { [%eval 4.86] [%clk 0:25:57] } 39... Ke6 { [%eval 5.21] [%clk 0:41:34] } 40. Rf6+ { [%eval 5.37] [%clk 0:24:49] } 40... Kxe5 { [%eval 5.35] [%clk 0:41:56] } 41. Rc6 { [%eval 5.38] [%clk 0:25:13] } 41... Bd7 { [%eval 5.55] [%clk 0:41:40] } 42. Rxc5 { [%eval 5.41] [%clk 0:24:42] } 42... Nb1+ { [%eval 5.45] [%clk 0:41:30] } 43. Kc1 { [%eval 5.58] [%clk 0:22:15] } 43... Nc3 { [%eval 5.58] [%clk 0:41:23] } 44. Rxa5 { [%eval 5.51] [%clk 0:21:21] } 44... Ne2+ { [%eval 5.48] [%clk 0:41:48] } 45. Kb2 { [%eval 5.48] [%clk 0:20:45] } 45... Nc3 { [%eval 5.77] [%clk 0:41:53] } 46. Ra7 { [%eval 5.66] [%clk 0:20:31] } 46... Be6 { [%eval 5.73] [%clk 0:41:27] } 47. Rb7 { [%eval 5.85] [%clk 0:18:32] } 47... Nd1+ { [%eval 5.8] [%clk 0:41:43] } 48. Kb1 { [%eval 5.75] [%clk 0:17:59] } 48... Nc3+ { [%eval 5.67] [%clk 0:42:06] } 49. Ka1 { [%eval 5.59] [%clk 0:17:50] } 49... Kd4 { [%eval 5.74] [%clk 0:42:25] } 50. a5 { [%eval 5.46] [%clk 0:15:36] } 50... Kc5 { [%eval 6.4] [%clk 0:42:34] } 51. a6 { [%eval 7.22] [%clk 0:14:36] } 51... Kc6 { [%eval 7.34] [%clk 0:42:59] } 52. Rxb4 { [%eval 7.01] [%clk 0:14:25] } 52... Bc8 { [%eval 7.95] [%clk 0:43:16] } 53. a7 { [%eval 7.76] [%clk 0:11:45] } 53... Bb7 { [%eval 7.44] [%clk 0:43:19] } 54. g5 { [%eval 7.17] [%clk 0:11:25] } 54... Ne2?! { [%eval 11.14] } { Inaccuracy. d4 was best. } { [%clk 0:43:27] } 55. g6 { [%eval 10.15] [%clk 0:10:58] } 55... d4?! { [%eval #7] } { Checkmate is now unavoidable. Ba8 was best. } { [%clk 0:43:41] } 56. g7 { [%eval #6] [%clk 0:10:43] } 56... Nf4 { [%eval #6] [%clk 0:43:41] } 57. Rxb7 { [%eval #11] [%clk 0:10:37] } 57... Kxb7 { [%eval #11] [%clk 0:44:03] } 58. a8=B+ { [%eval #11] [%clk 0:10:37] } 58... Kxa8 { [%eval #11] [%clk 0:44:25] } 59. g8=Q+ { [%eval #10] [%clk 0:10:54] } 59... Ka7 { [%eval #10] [%clk 0:44:18] } 60. Qf7+ { [%clk 0:11:16] } 1-0