(;GM[1]FF[4]SZ[19]
GN[corner]
PC[http://senseis.xmp.net/?posting=7601]AP[GoWiki:2009]
DT[2010-04-02]
C[Diagram from http://senseis.xmp.net/?posting=7601

corner]
PL[B]

AB[db][fc][ic]
AW[cc][dd][cf]

;B[cb]C[B1]MN[1]

;
)
