蝴蝶高飞

《蕉竹斋象棋谱》：七十五局古谱残局

21 手

蝴蝶高飞 — "The Butterfly Flies High" Problem 66 of 蕉竹斋象棋谱. Transcribed from http://www.dpxq.com/hldcg/search/view_u_42783.html