第497局 三鎮連兵
1 手
三镇连兵 — "Three Garrisons Join Forces" Problem 497 of 適情雅趣, volume 6 (卷六). The source gives its answer in prose rather than as a line, which is what a draw study usually needs: 「三兵保和局」 「红兵遮头，三兵并联，有闲着可走，官和。」 Transcribed from http://www.dpxq.com/hldcg/search/view_u_43214.html