262. Reinforcing the Narrow Pass

Elegant Pastime Manual, Vol. 3: 97 classical compositions

9 moves

增补隘口 — "Reinforcing the Narrow Pass" Problem 262 of 適情雅趣, volume 3 (卷三). Transcribed from http://www.dpxq.com/hldcg/search/view_u_42974.html