(;GM[1]FF[4]SZ[19]
GN[Black to kill]
PC[https://senseis.xmp.net/?Imagist/DifficultProblem]AP[GoWiki:2009]
DT[2020-04-25]
C[Diagram from https://senseis.xmp.net/?Imagist/DifficultProblem

Black to kill]
PL[B]

AB[ba][bb][gb][cc][dc][gc][cd][ed][fd][ce][de]
AW[ca][ab][cb][fb][bc][fc][hc][bd][gd][id][be][ge][cf][df][ef]


;
)
