(;GM[1]FF[4]SZ[19]
GN[Defend here ?]
PC[http://senseis.xmp.net/?L1Group]AP[GoWiki:2009]
DT[2014-01-18]
C[Diagram from http://senseis.xmp.net/?L1Group

Defend here ?]
PL[B]

AB[cb][db][cc][bd][cd]
AW[eb][dc][fc][dd][be][ce][ee][bg]
LB[da:b][ab:a][ad:b]

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

;LB[da:b][ab:a][ad:b]
)
