054后悔无及
11 手
后悔无及 — "Regret Comes Too Late" Problem 54 of 梦入神机. Transcribed from http://www.dpxq.com/hldcg/search/view_u_41998.html
11 手
后悔无及 — "Regret Comes Too Late" Problem 54 of 梦入神机. Transcribed from http://www.dpxq.com/hldcg/search/view_u_41998.html