本局是韩国全州第一届国务总理杯世界业余围棋锦标赛第7轮的比赛,前六轮中韩国选手禹东河7段6连胜,而日本选手平冈聪8段则5胜1败,因此本局对比赛争冠形势是关键的一局。两人棋风都属于稳健派,惟一的区别是禹更偏重实空,而平冈则更重厚。因此在对局前,大家就预计这是一盘比耐心比功力的棋。1、3、5是平冈喜欢的布局,他在国际或日本国内的关键比赛中,屡屡下出这套布局。白6小飞应,不常见,可见禹东河也是有备而来。黑7、黑13都拆的位置在目前的布局中并不常见,黑7更多的是 This Council is the 7th round of the first State Champion Cup World Amateur Go Championship in Jeonju, South Korea. In the first six rounds, South Korea’s Yudong River was 6-for-7 in a row and Japan’s Hiraoka was 8-1, The situation in this competition is a crucial one. The two men’s chess style belong to the conservative group, the only difference is that Yu prefers to be more empty, while Hiraoka is even thicker. Therefore, before the match, everyone is expected to be a game of chess more than patience. 1,3,5 Hirakata favorite layout, he in the international or Japan’s key competition, repeatedly laid out this layout. White 6 Feifei, not common, we can see Yudong also come prepared. Black 7, Black 13 are the location of dismantling in the current layout is not common, Black 7 more is