第045局 质子求和
23 手
质子求和 — "A Hostage Prince Sues for Peace" Problem 45 of 渊深海阔. Transcribed from http://www.dpxq.com/hldcg/search/view_u_36525.html
23 手
质子求和 — "A Hostage Prince Sues for Peace" Problem 45 of 渊深海阔. Transcribed from http://www.dpxq.com/hldcg/search/view_u_36525.html