小友观灯
41 手
小友观灯 — "Young Friends View the Lanterns" Problem 44 of 百局象棋谱. Transcribed from http://www.dpxq.com/hldcg/search/view_u_39656.html
41 手
小友观灯 — "Young Friends View the Lanterns" Problem 44 of 百局象棋谱. Transcribed from http://www.dpxq.com/hldcg/search/view_u_39656.html