車馬合圍

《蕉竹齋象棋譜》：七十五局古譜殘局

27 手

车马合围 — "Chariot and Horse Close the Ring" Problem 71 of 蕉竹斋象棋谱. Transcribed from http://www.dpxq.com/hldcg/search/view_u_42788.html