Event: \Boyi Cup\China Youth Chess International Open Tournament 2025(Group A)
Site: Daqing, China
Date: 2025-07-31
White: Hong, Mingren
WhiteElo: 2171
Black: Chua, Jia-Tien
BlackTitle: WCM
BlackElo: 1933
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:54] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. Nf3 { [%eval 0.2] [%clk 1:31:15] } 2... d6 { [%eval 0.31] [%clk 1:31:22] } 3. d4 { [%eval 0.22] [%clk 1:31:36] } 3... cxd4 { [%eval 0.19] [%clk 1:31:46] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:00] } 4... Nf6 { [%eval 0.31] [%clk 1:32:11] } 5. Nc3 { [%eval 0.32] [%clk 1:32:24] } 5... a6 { [%eval 0.28] [%clk 1:32:38] } 6. Be3 { [%eval 0.25] [%clk 1:32:42] } 6... e5 { [%eval 0.15] [%clk 1:33:01] } 7. Nb3 { [%eval 0.21] [%clk 1:32:57] } 7... Be6 { [%eval 0.2] [%clk 1:33:27] } 8. f3 { [%eval 0.39] [%clk 1:33:19] } 8... h5 { [%eval 0.44] [%clk 1:33:51] } 9. Nd5 { [%eval 0.44] [%clk 1:33:44] } 9... Bxd5 { [%eval 0.39] [%clk 1:34:12] } 10. exd5 { [%eval 0.49] [%clk 1:34:08] } 10... g6 { [%eval 0.49] [%clk 1:34:12] } 11. Qd2 { [%eval 0.54] [%clk 1:34:13] } 11... Nbd7 { [%eval 0.4] [%clk 1:34:28] } 12. O-O-O { [%eval 0.45] [%clk 1:33:58] } 12... Nb6 { [%eval 0.39] [%clk 1:34:41] } 13. Qa5 { [%eval 0.17] [%clk 1:34:19] } 13... Bh6 { [%eval 0.24] [%clk 1:33:25] } 14. Bxh6 { [%eval 0.29] [%clk 1:33:52] } 14... Rxh6 { [%eval 0.31] [%clk 1:33:52] } 15. Qd2 { [%eval 0.29] [%clk 1:34:10] } 15... Rh8 { [%eval 0.15] [%clk 1:34:14] } 16. f4 { [%eval 0.4] [%clk 1:34:28] } 16... exf4 { [%eval 0.32] [%clk 1:30:32] } 17. Qxf4 { [%eval 0.0] [%clk 1:34:52] } 17... Kf8 { [%eval 0.38] [%clk 1:30:57] } 18. Bd3 { [%eval 0.42] [%clk 1:34:45] } 18... Nbxd5 { [%eval 0.27] [%clk 1:15:09] } 19. Qg5 { [%eval 0.7] [%clk 1:32:56] } 19... h4?! { [%eval 1.28] } { Inaccuracy. Qb6 was best. } { [%clk 1:08:29] } 20. g4 { [%eval 1.64] [%clk 1:15:29] } 20... Qb6 { [%eval 1.78] [%clk 1:01:09] } 21. Bxg6? { [%eval 0.23] } { Mistake. Rhe1 was best. } { [%clk 1:09:02] } 21... Qe3+?! { [%eval 0.97] } { Inaccuracy. Re8 was best. } { [%clk 0:46:13] } 22. Qxe3 { [%eval 0.76] [%clk 1:09:26] } 22... Nxe3 { [%eval 0.74] [%clk 0:46:37] } 23. Rxd6 { [%eval 0.93] [%clk 1:09:47] } 23... Ne8 { [%eval 1.25] [%clk 0:42:37] } 24. Rd3 { [%eval 1.3] [%clk 1:07:04] } 24... Nxg4 { [%eval 1.11] [%clk 0:41:27] } 25. Rd4 { [%eval 1.35] [%clk 1:07:20] } 25... fxg6 { [%eval 1.78] [%clk 0:30:33] } 26. Rxg4 { [%eval 1.63] [%clk 1:07:41] } 26... Kg7 { [%eval 2.13] [%clk 0:30:34] } 27. Rhg1 { [%eval 2.1] [%clk 1:07:08] } 27... Rh6 { [%eval 2.06] [%clk 0:30:43] } 28. Nd4 { [%eval 1.93] [%clk 1:06:02] } 28... Nd6 { [%eval 2.03] [%clk 0:28:10] } 29. Rg5 { [%eval 1.9] [%clk 1:06:00] } 29... Nf7 { [%eval 1.63] [%clk 0:22:45] } 30. Rd5 { [%eval 1.92] [%clk 1:05:02] } 30... Rh7 { [%eval 1.56] [%clk 0:13:14] } 31. Rd7 { [%eval 1.44] [%clk 1:04:35] } 31... b5? { [%eval 2.95] } { Mistake. Kh6 was best. } { [%clk 0:08:55] } 32. Ne6+?! { [%eval 1.89] } { Inaccuracy. Nf3 was best. } { [%clk 1:03:50] } 32... Kh6?? { [%eval 5.48] } { Blunder. Kh8 was best. } { [%clk 0:07:54] } 33. Rd4 { [%eval 5.47] [%clk 1:04:05] } 33... g5 { [%eval 5.4] [%clk 0:05:30] } 34. Nxg5 { [%eval 5.34] [%clk 1:04:25] } 34... Nxg5 { [%eval 5.47] [%clk 0:05:34] } 35. Rxh4+ { [%eval 5.68] [%clk 1:04:53] } 35... Kg6 { [%eval 5.58] [%clk 0:05:54] } 36. Rxh7 { [%eval 5.53] [%clk 1:05:20] } 36... Kxh7 { [%eval 5.27] [%clk 0:06:17] } 37. Rxg5 { [%eval 5.21] [%clk 1:05:48] } 37... Rd8 { [%eval 5.3] [%clk 0:06:14] } 38. c3 { [%eval 5.38] [%clk 1:06:07] } 38... Kh6 { [%eval 5.21] [%clk 0:06:31] } 39. Rg2 { [%eval 4.97] [%clk 1:06:24] } 39... a5 { [%eval 5.32] [%clk 0:05:13] } 40. Kc2 { [%eval 5.04] [%clk 1:06:46] } 40... Rd5 { [%eval 5.97] [%clk 0:05:05] } 41. Kb3 { [%eval 5.62] [%clk 1:07:06] } 41... Rf5 { [%eval 6.03] [%clk 0:05:10] } 42. a4 { [%eval 6.12] [%clk 1:07:30] } 42... b4 { [%eval 6.94] [%clk 0:05:14] } 43. cxb4 { [%eval 6.9] [%clk 1:07:49] } 43... Rf3+ { [%eval 6.68] [%clk 0:05:36] } 44. Kc4 { [%eval 6.62] [%clk 1:08:11] } 44... Rf4+ { [%eval 6.75] [%clk 0:06:01] } 45. Kb5 { [%eval 6.37] [%clk 1:08:39] } 45... axb4 { [%eval 7.31] [%clk 0:06:10] } 46. b3 { [%eval 7.34] [%clk 1:09:03] } 46... Kh5 { [%eval 7.17] [%clk 0:05:59] } 47. a5 { [%eval 7.12] [%clk 1:09:29] } 47... Kh4 { [%eval 7.19] [%clk 0:05:51] } 48. a6 { [%eval 7.05] [%clk 1:09:55] } 48... Kh3 { [%eval 7.15] [%clk 0:06:09] } 49. Ra2 { [%eval 7.05] [%clk 1:10:22] } 1-0