249. Wild Geese in Ranks Across the Sky
Elegant Pastime Manual, Vol. 3: 97 classical compositions
11 moves
雁阵排空 — "Wild Geese in Ranks Across the Sky" Problem 249 of 適情雅趣, volume 3 (卷三). Transcribed from http://www.dpxq.com/hldcg/search/view_u_42961.html