Event: ACA Junior Interclubs 2025
Site: Auckland, New Zealand
Date: 2025-06-28
White: Cui, Oscar
WhiteElo: 1781
Black: Hsu, Jayden
BlackElo: 945
Result: 1-0
ECO: A03
Opening: Bird Opening: Dutch Variation
Variant: Standard
TimeControl: 25 minutes, 5 seconds increment.

1. f4 { [%eval -0.23] [%clk 0:25:08] } 1... d5 { [%eval -0.17] [%clk 0:25:06] } 2. Nf3 { [%eval -0.24] [%clk 0:25:11] } 2... Nc6 { [%eval 0.11] [%clk 0:25:08] } 3. e3 { [%eval 0.03] [%clk 0:25:15] } 3... Bf5 { [%eval 0.29] [%clk 0:25:05] } 4. Bb5 { [%eval 0.25] [%clk 0:25:18] } 4... Nf6 { [%eval 0.42] [%clk 0:24:46] } 5. b3 { [%eval 0.28] [%clk 0:25:12] } 5... e6 { [%eval 0.43] [%clk 0:24:38] } 6. Bb2 { [%eval 0.35] [%clk 0:25:15] } 6... Bd6 { [%eval 0.46] [%clk 0:24:24] } 7. O-O { [%eval 0.3] [%clk 0:24:57] } 7... O-O { [%eval 0.3] [%clk 0:24:19] } 8. Ne5?! { [%eval -0.37] } { Inaccuracy. Bxc6 was best. } { [%clk 0:24:57] } 8... Bxe5? { [%eval 0.77] } { Mistake. Nb4 was best. } { [%clk 0:23:50] } 9. fxe5 { [%eval 0.81] [%clk 0:24:59] } 9... Nd7 { [%eval 0.78] [%clk 0:23:20] } 10. Bxc6 { [%eval 0.8] [%clk 0:25:01] } 10... bxc6 { [%eval 0.72] [%clk 0:23:23] } 11. d3 { [%eval 0.78] [%clk 0:24:52] } 11... Qg5 { [%eval 0.67] [%clk 0:23:06] } 12. Qe2 { [%eval 0.19] [%clk 0:24:18] } 12... Bg6?! { [%eval 0.87] } { Inaccuracy. Nxe5 was best. } { [%clk 0:22:23] } 13. d4?! { [%eval -0.18] } { Inaccuracy. Rf4 was best. } { [%clk 0:23:48] } 13... Be4?! { [%eval 0.45] } { Inaccuracy. c5 was best. } { [%clk 0:21:28] } 14. Nc3 { [%eval 0.38] [%clk 0:23:45] } 14... Qg6? { [%eval 2.04] } { Mistake. Bg6 was best. } { [%clk 0:20:47] } 15. Nxe4 { [%eval 2.12] [%clk 0:23:45] } 15... Qxe4 { [%eval 2.16] [%clk 0:20:49] } 16. Rf4 { [%eval 2.07] [%clk 0:23:46] } 16... Qg6 { [%eval 1.86] [%clk 0:20:49] } 17. Raf1 { [%eval 1.57] [%clk 0:23:45] } 17... f6 { [%eval 1.77] [%clk 0:20:11] } 18. exf6?! { [%eval 1.05] } { Inaccuracy. Ba3 was best. } { [%clk 0:22:56] } 18... Rxf6 { [%eval 1.09] [%clk 0:19:43] } 19. Ba3?! { [%eval 0.25] } { Inaccuracy. Bc3 was best. } { [%clk 0:22:22] } 19... Rxf4?! { [%eval 0.85] } { Inaccuracy. a5 was best. } { [%clk 0:18:54] } 20. Rxf4?! { [%eval 0.25] } { Inaccuracy. exf4 was best. } { [%clk 0:22:21] } 20... a6 { [%eval 0.54] [%clk 0:18:20] } 21. Qf2 { [%eval 0.14] [%clk 0:22:01] } 21... Rb8?! { [%eval 0.8] } { Inaccuracy. a5 was best. } { [%clk 0:17:33] } 22. h3 { [%eval 0.88] [%clk 0:21:31] } 22... h6 { [%eval 0.82] [%clk 0:15:54] } 23. Kh2?! { [%eval 0.17] } { Inaccuracy. Qd2 was best. } { [%clk 0:20:59] } 23... Qh7?? { [%eval 3.92] } { Blunder. Nf6 was best. } { [%clk 0:13:21] } 24. Rf7 { [%eval 3.85] [%clk 0:20:39] } 24... Nf6 { [%eval 3.67] [%clk 0:12:36] } 25. Rxc7 { [%eval 3.32] [%clk 0:20:27] } 25... Rb6?? { [%eval #7] } { Checkmate is now unavoidable. Rd8 was best. } { [%clk 0:10:15] } 26. Rc8+ { [%eval #6] [%clk 0:20:15] } 26... Kf7 { [%eval #6] [%clk 0:10:16] } 27. Rf8+ { [%eval #5] [%clk 0:20:16] } 27... Kg6 { [%eval #5] [%clk 0:10:16] } 28. Qg3+ { [%eval #4] [%clk 0:19:51] } 28... Kf5 { [%eval #1] [%clk 0:10:04] } 29. Qf4+ { [%eval #5] [%clk 0:19:44] } 29... Kg6 { [%eval #5] [%clk 0:10:06] } 30. Be7? { [%eval 8.69] } { Lost forced checkmate sequence. Qg3+ was best. } { [%clk 0:19:40] } 30... Rb7? { [%eval #3] } { Checkmate is now unavoidable. Qg8 was best. } { [%clk 0:09:30] } 31. Rxf6+ { [%eval #2] [%clk 0:19:35] } 31... gxf6 { [%eval #2] [%clk 0:09:20] } 32. Qxf6+ { [%eval #1] [%clk 0:19:37] } 32... Kh5 { [%eval #1] [%clk 0:09:22] } 33. g4# { [%clk 0:19:41] } 1-0