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中央の攻防が一段落し、黒番一力碁聖、黒3と上辺を一杯に広げますが、
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次譜、井山挑戦者の白3ツケが鋭い!
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狙いは・・・次譜右上隅・白4キリから、
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二手ヨセコウに・・・一力碁聖、この後、辛抱して期を伺いますが、
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プロの囲碁局面図。
下辺、白5に打ち込んだ狙いは、
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次譜、白1サガリの筋!
黒は、足早に左辺へ展開!勉強になります。
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一力挑戦者、黒1以下眼を取りながら、黒7!
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次譜、白の大石を攻めながら・・・
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局面は進み、黒5まで右辺の白を取り込みましたが、やや足りず…
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井山名人の白11に対し、黒番一力挑戦者の次の一手は…
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分厚いツギ!
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