(;GM[1]FF[4]SZ[7]
GN[Black in [Zugzwang\]]
PC[http://senseis.xmp.net/?PrisonerReturn]AP[GoWiki:2009]
DT[2019-01-15]
C[Diagram from http://senseis.xmp.net/?PrisonerReturn

Black in [Zugzwang\]]
PL[B]

AB[ba][ga][ab][bb][gb][cc][dc][ec][fc][gc][dd][ed][fd][gd][de][ee][fe][ef][ff][gf][fg]
AW[da][fa][cb][db][eb][fb][ac][bc][ad][bd][cd][ae][be][ce][af][bf][df][ag][cg][dg][eg]
LB[ca:a]


;LB[ca:a]
)
