Event: 2025 Victorian Championship | Reserves
Site: Melbourne, Australia
Date: 2025-07-26
White: Cheng, Chao Xin
WhiteTitle: WFM
WhiteElo: 1953
Black: Song, Olivia
BlackElo: 1584
Result: 1-0
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard
TimeControl: 90 min + 30 sec

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. Nf3 { [%eval 0.2] [%clk 1:31:13] } 2... d6 { [%eval 0.31] [%clk 1:31:18] } 3. d4 { [%eval 0.22] [%clk 1:31:34] } 3... cxd4 { [%eval 0.19] [%clk 1:31:36] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:58] } 4... Nf6 { [%eval 0.31] [%clk 1:31:58] } 5. Nc3 { [%eval 0.32] [%clk 1:32:19] } 5... a6 { [%eval 0.28] [%clk 1:32:26] } 6. Be2 { [%eval 0.14] [%clk 1:32:14] } 6... e5 { [%eval 0.14] [%clk 1:32:42] } 7. Nb3 { [%eval 0.09] [%clk 1:32:30] } 7... Be6 { [%eval 0.18] [%clk 1:33:06] } 8. Be3 { [%eval 0.26] [%clk 1:32:36] } 8... Be7 { [%eval 0.24] [%clk 1:33:30] } 9. Nd5 { [%eval 0.22] [%clk 1:32:00] } 9... Bxd5 { [%eval 0.55] [%clk 1:31:42] } 10. exd5 { [%eval 0.67] [%clk 1:32:20] } 10... O-O { [%eval 0.6] [%clk 1:32:04] } 11. O-O { [%eval 0.53] [%clk 1:31:26] } 11... Nbd7 { [%eval 0.46] [%clk 1:31:04] } 12. c4 { [%eval 0.0] [%clk 1:28:43] } 12... Rc8 { [%eval 0.42] [%clk 1:29:09] } 13. Rc1 { [%eval 0.28] [%clk 1:25:30] } 13... Ne4 { [%eval 0.68] [%clk 1:27:36] } 14. Bd3 { [%eval 0.72] [%clk 1:18:49] } 14... Nec5 { [%eval 1.02] [%clk 1:25:45] } 15. Nxc5 { [%eval 0.98] [%clk 1:12:08] } 15... Nxc5 { [%eval 1.46] [%clk 1:24:24] } 16. Bf5 { [%eval 1.56] [%clk 1:11:49] } 16... Rc7 { [%eval 1.88] [%clk 1:24:10] } 17. b4 { [%eval 1.77] [%clk 1:11:11] } 17... Nd7 { [%eval 1.84] [%clk 1:22:58] } 18. c5 { [%eval 1.55] [%clk 1:04:14] } 18... g6 { [%eval 1.84] [%clk 1:19:10] } 19. Bb1?! { [%eval 0.8] } { Inaccuracy. Bh3 was best. } { [%clk 1:00:47] } 19... Qc8?! { [%eval 1.94] } { Inaccuracy. Bg5 was best. } { [%clk 1:14:11] } 20. f4 { [%eval 2.02] [%clk 0:51:41] } 20... f5 { [%eval 2.13] [%clk 1:12:37] } 21. Qb3 { [%eval 1.62] [%clk 0:43:06] } 21... Kg7 { [%eval 1.98] [%clk 1:10:53] } 22. fxe5 { [%eval 1.7] [%clk 0:37:09] } 22... Nxe5 { [%eval 1.34] [%clk 1:10:59] } 23. Bd4 { [%eval 1.02] [%clk 0:33:11] } 23... Bf6 { [%eval 0.96] [%clk 1:10:20] } 24. Kh1 { [%eval 0.81] [%clk 0:28:59] } 24... Qd7?! { [%eval 1.84] } { Inaccuracy. Ng4 was best. } { [%clk 1:08:46] } 25. Rce1 { [%eval 1.76] [%clk 0:23:15] } 25... Ng4 { [%eval 2.22] [%clk 1:03:53] } 26. Bg1?! { [%eval 1.1] } { Inaccuracy. Bxf6+ was best. } { [%clk 0:21:47] } 26... Ne5?! { [%eval 2.2] } { Inaccuracy. Be5 was best. } { [%clk 1:03:30] } 27. cxd6 { [%eval 2.11] [%clk 0:21:00] } 27... Rc4?? { [%eval 4.86] } { Blunder. Qxd6 was best. } { [%clk 1:01:51] } 28. Rxe5 { [%eval 4.92] [%clk 0:20:25] } 28... Bxe5 { [%eval 4.91] [%clk 1:02:05] } 29. Qxc4 { [%eval 4.91] [%clk 0:20:47] } 29... Qxd6 { [%eval 5.28] [%clk 1:02:29] } 30. Re1 { [%eval 5.29] [%clk 0:20:40] } 30... Qf6?! { [%eval 7.62] } { Inaccuracy. Re8 was best. } { [%clk 1:02:08] } 31. Rxe5 { [%eval 7.64] [%clk 0:20:49] } 1-0