13. Three Immortals Refine the Elixir

Hundred Variations Manual: 67 classical compositions

18 moves

三仙炼丹 — "Three Immortals Refine the Elixir" Problem 13 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_278394.html