十二阑干
11 手
十二阑干 — "The Twelvefold Balustrade" Problem 26 of 百局象棋谱. Transcribed from http://www.dpxq.com/hldcg/search/view_u_39638.html
11 手
十二阑干 — "The Twelvefold Balustrade" Problem 26 of 百局象棋谱. Transcribed from http://www.dpxq.com/hldcg/search/view_u_39638.html