双方子力布置基本就绪,紧接着就进入激烈的搏杀阶段,也可称为中局。中局一直延续到残棋为止。在这个比较漫长的阶段中,往往会形成各种各样复杂的搏斗形式。有时呈现缠绵的纠葛,有时却是激烈的拼杀。这一阶段战略思想相当丰富,战术方法也颇为繁多。可以说,中局是对弃者较量实力的重点,是最引人注目的阶段。中局的类型比较广泛,分“中局杀势”、“实战中局”、“中局技巧”, The basic layout of the two child force basically ready, followed by intense fighting into the stage, also known as the Bureau. Central Bureau has been extended to the residual chess. In this relatively long period, often form a variety of complex forms of fighting. Sometimes showing lingering disputes, sometimes it is fierce fight. Strategic thinking of this phase is quite rich, tactical methods are quite numerous. It can be said that the Central Board is the focus of the strength to give up the winner, is the most compelling stage. The types of bureau in the more extensive, divided “in the Bureau to kill”, “combat in the Bureau”, “Bureau skills”