93. Cannon Draws Against Two Cannons
Secret in the Tangerine: 88 endgame compositions
1 move
炮和双炮 — "Cannon Draws Against Two Cannons" Problem 93 of 橘中秘. The source records only the opening move of the solution, played below. Transcribed from http://www.dpxq.com/hldcg/search/view_u_41716.html