17. Those Above Encroach, Those Below Decline

Secrets of Strategy, Vol. 2: 176 classical compositions

41 moves

上陵下替 — "Those Above Encroach, Those Below Decline" Problem 17 of 韬略元机, volume 2 (韬略元机残局谱). Transcribed from http://www.dpxq.com/hldcg/search/view_u_43651.html