055五子登科
17 手
五子登科 — "Five Sons Pass the Exams" Problem 55 of 韬略元机, volume 2 (韬略元机残局谱). Transcribed from http://www.dpxq.com/hldcg/search/view_u_43689.html
17 手
五子登科 — "Five Sons Pass the Exams" Problem 55 of 韬略元机, volume 2 (韬略元机残局谱). Transcribed from http://www.dpxq.com/hldcg/search/view_u_43689.html