020匹马从戎

《韬略元机》残局谱：一百七十六局古谱残局

26 手

匹马从戎 — "One Horse Rides to War" Problem 20 of 韬略元机, volume 2 (韬略元机残局谱). Transcribed from http://www.dpxq.com/hldcg/search/view_u_43654.html