(;GM[1]FF[4]SZ[19]
GN[White to play - Black dies]
PC[http://senseis.xmp.net/?RTGProblem8/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?RTGProblem8/Solution

White to play - Black dies]
PL[W]

AB[cb][db][ac][dc][fc][gc][bd][cd][dd][ed][fd][ae][ce]
AW[ca][da][bb][eb][fb][gb][ec][hc][hd][be][ge][af][bf][cf][ff][ag][cg][eg][ah][bh]

;W[ib]C[W1]MN[1]

;
)
