第281局 前後一轍
7 手
前后一辙 — "One and the Same Track" Problem 281 of 適情雅趣, volume 3 (卷三). Transcribed from http://www.dpxq.com/hldcg/search/view_u_42993.html
7 手
前后一辙 — "One and the Same Track" Problem 281 of 適情雅趣, volume 3 (卷三). Transcribed from http://www.dpxq.com/hldcg/search/view_u_42993.html