(;GM[1]FF[4]SZ[19]
GN[Flanking extension]
PC[http://senseis.xmp.net/?FlankingExtension]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?FlankingExtension

Flanking extension]
PL[B]

AB[dc][dd][pd][de][df][dg]
AW[cc][cd][ce][cf][ch]
LB[ic:b][jd:a]

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

;LB[ic:b][jd:a]
)
