第293局 勤勞一紀
9 手
勤劳一纪 — "Twelve Years of Toil" Problem 293 of 適情雅趣, volume 4 (卷四). Transcribed from http://www.dpxq.com/hldcg/search/view_u_43275.html
9 手
勤劳一纪 — "Twelve Years of Toil" Problem 293 of 適情雅趣, volume 4 (卷四). Transcribed from http://www.dpxq.com/hldcg/search/view_u_43275.html