第515局 將士離心
1 手
将士离心 — "Officers and Men Divided" Problem 515 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: 「双卒难破双仕局」 「黑方无法以一卒换双，且帅在高处，和局。」 Transcribed from http://www.dpxq.com/hldcg/search/view_u_43232.html