(;GM[1]FF[4]SZ[5]
GN[White to play and win]
PC[http://senseis.xmp.net/?GoneProblem3/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GoneProblem3/Solution

White to play and win]
PL[W]

AB[aa][bc][ad][dd][be][ce]
AW[ea][db][cc][ec][cd]

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

;
)
