57. Six States Make Peace with Qin

Hundred Variations Manual: 67 classical compositions

23 moves

六国和秦 — "Six States Make Peace with Qin" Problem 57 of 百变神妙象棋谱, volume 1 (百变象棋谱（全70局）). Transcribed from http://www.dpxq.com/hldcg/search/view_u_285329.html