第549局 孤雁折群
5 手
孤雁折群 — "The Lone Goose Breaks from the Flock" Problem 549 of 適情雅趣, volume 6 (卷六). Transcribed from http://www.dpxq.com/hldcg/search/view_u_43266.html
5 手
孤雁折群 — "The Lone Goose Breaks from the Flock" Problem 549 of 適情雅趣, volume 6 (卷六). Transcribed from http://www.dpxq.com/hldcg/search/view_u_43266.html