Event: K-12 International Schools Chess Open 2025 G3-G5
Site: Shanghai American School Puxi, China
White: Xiao, Ruhan
WhiteElo: 1753
Black: Jiang, Weiyuan
Result: 0-1
ECO: B40
Opening: Sicilian Defense: Delayed Alapin Variation, with e6
Variant: Standard
TimeControl: 20+5

1. e4 { [%eval 0.18] [%clk 0:20:08] } 1... c5 { [%eval 0.25] [%clk 0:20:09] } 2. Nf3 { [%eval 0.2] [%clk 0:20:12] } 2... e6 { [%eval 0.28] [%clk 0:20:13] } 3. c3 { [%eval 0.14] [%clk 0:20:15] } 3... Nf6 { [%eval 0.2] [%clk 0:20:06] } 4. e5 { [%eval 0.25] [%clk 0:19:51] } 4... Nd5 { [%eval 0.22] [%clk 0:20:10] } 5. d4 { [%eval 0.12] [%clk 0:19:47] } 5... cxd4 { [%eval 0.17] [%clk 0:20:10] } 6. cxd4 { [%eval 0.07] [%clk 0:19:46] } 6... d6 { [%eval 0.17] [%clk 0:20:05] } 7. Nc3 { [%eval 0.0] [%clk 0:19:05] } 7... Nxc3 { [%eval 0.0] [%clk 0:19:13] } 8. bxc3 { [%eval 0.08] [%clk 0:19:09] } 8... Be7 { [%eval 0.54] [%clk 0:19:13] } 9. Bd3 { [%eval 0.56] [%clk 0:17:46] } 9... dxe5 { [%eval 0.84] [%clk 0:18:13] } 10. Nxe5 { [%eval 0.68] [%clk 0:17:37] } 10... Nd7 { [%eval 0.79] [%clk 0:16:54] } 11. Bb5?! { [%eval -0.23] } { Inaccuracy. f4 was best. } { [%clk 0:15:29] } 11... O-O { [%eval -0.12] [%clk 0:16:08] } 12. Bxd7 { [%eval -0.14] [%clk 0:14:11] } 12... Bxd7 { [%eval -0.16] [%clk 0:16:01] } 13. Qb3 { [%eval -0.24] [%clk 0:12:10] } 13... Bc6 { [%eval -0.08] [%clk 0:13:04] } 14. Nxc6 { [%eval -0.09] [%clk 0:12:06] } 14... bxc6 { [%eval -0.06] [%clk 0:13:08] } 15. O-O { [%eval -0.09] [%clk 0:11:59] } 15... c5 { [%eval -0.07] [%clk 0:11:25] } 16. Be3 { [%eval -0.13] [%clk 0:10:54] } 16... Qc8 { [%eval -0.01] [%clk 0:09:44] } 17. Qc4 { [%eval -0.12] [%clk 0:06:03] } 17... cxd4 { [%eval -0.1] [%clk 0:09:31] } 18. Qxc8 { [%eval -0.22] [%clk 0:05:56] } 18... Re8?? { [%eval 6.23] } { Blunder. Rfxc8 was best. } { [%clk 0:09:03] } 19. Qxa8 { [%eval 6.12] [%clk 0:05:56] } 19... Rxa8 { [%eval 6.09] [%clk 0:09:03] } 20. Bxd4 { [%eval 6.09] [%clk 0:04:07] } 20... Bc5 { [%eval 7.96] [%clk 0:06:51] } 21. Bxc5 { [%eval 7.87] [%clk 0:02:54] } 0-1