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          • 178棋牌正规吗-企图扩大空间作活,白2扑,黑3提,白4点,黑棋

            2020-09-14 12:48 游戏微乐棋牌

             

            (图9)的黑1尖,是杀死这块白棋的唯一妙着,白2顶,黑3挖,白棋被杀。毫无疑问,使用技巧杀棋是死活问题的另一种思考方法。之前在扩大空间做活中讲鞍山麻将微乐辽宁棋牌到的图1和图2178棋牌正规吗,(图1)是实战中常见之形,黑棋下在微乐龙江棋牌声望哪里才能活棋呢?(图2)是黑1立,形成扩大空间作活,白2点和黑3顶为见合之点178棋牌正规吗,至黑5作眼止,黑棋已成为活棋。黑棋的这个形,俗称“板六”,它具有普遍意义,因为死、活棋的空间界限为6目。在这里扩大空间形成6目的地,才能达到成活的目的。

            不过,6目以内的直四、曲四、直五、曲五也都是活形,扩大空间的内容也包括这些形状

            空间 洛克棋牌大厅 777棋牌娱乐 178棋牌正规吗 喜来乐棋牌玩不成
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