中国象棋将帅问题，下过中国象棋的朋友都知道，双方的将和帅不能照面，在残局中，很高告诉利用这一规则走出精妙的杀招。-Chinese Chess Generals problem, did some Chinese chess friends all know that both sides will not be handsome face to face, in the endgame, the very telling of this rule out the use of sophisticated Sha Zhao.