Similar to 角換わり腰掛け銀

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  角換わり

  Bishop Exchange
  ▲1 trends

  
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  木村定跡

  Kimura joseki
  
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  後手番一手損角換わり

  Tempo Loss Bishop Exchange
  
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  筋違い角

  Wrong Diagonal Bishop
  
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  角換わり棒銀

  ▲1 trends