雙騎救駕

《蕉竹齋象棋譜》：七十五局古譜殘局

18 手

双骑救驾 — "Two Riders Rescue the Sovereign" Problem 32 of 蕉竹斋象棋谱. Transcribed from http://www.dpxq.com/hldcg/search/view_u_42749.html