劍門設險

《竹香齋象戲譜》二集：六十三局古譜殘局

42 手

剑门设险 — "Setting the Defences at Sword Gate" Problem 9 of 竹香斋象戏谱, volume 2 (二集). Transcribed from http://www.dpxq.com/hldcg/search/view_u_40444.html