097瞻前忽後
17 手
瞻前忽后 — "Eyes Ahead, Blind Behind" Problem 97 of 梦入神机. Transcribed from http://www.dpxq.com/hldcg/search/view_u_42041.html
17 手
瞻前忽后 — "Eyes Ahead, Blind Behind" Problem 97 of 梦入神机. Transcribed from http://www.dpxq.com/hldcg/search/view_u_42041.html