蝴蝶高飛

《蕉竹齋象棋譜》：七十五局古譜殘局

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