(;GM[1]FF[4]SZ[19]
GN[Black first]
PC[http://senseis.xmp.net/?SnapbackProblem4]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?SnapbackProblem4

Black first]
PL[B]

AB[ea][eb][dc][fc][cd][dd][be][bf][ag][bg]
AW[ca][da][bb][db][cc][ad][bd][ae][af]


;
)
