(;GM[1]FF[4]SZ[19]
GN[An open side]
PC[http://senseis.xmp.net/?FiveSpaceExtension]AP[GoWiki:2009]
DT[2016-05-04]
C[Diagram from http://senseis.xmp.net/?FiveSpaceExtension

An open side]
PL[B]

AB[dc][ce]
AW[oc][qd]
CR[dc][oc][qd][ce]

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

;CR[dc][oc][qd][ce]
)
