中炮七路马对屏风马双炮过河布局在五、六十年代曾一度盛行,随着中炮过河车布局出现和发展,近几年来双炮过河布局在重大比赛中则比较少见了,无论谁执后手,敢于斗这个布局的棋手大都是赛前做过充分准备的,综观此局,正反映这一点。 In the 1950s and 1960s, once the layout of artillery crossing the river car appeared and development, in recent years the layout of the double gun across the river in the major competition is relatively rare And no matter who is the striker, most of the chess players who dare to fight this layout are fully prepared before the game. Looking at this board, it reflects this point.