(;
SZ[7]C[White to play and win. No prisoners, no komi.
]
AW[da][ea][eb][fc][bd][fd][ce][ee][cf][ag][bg]
AB[ca][cb][db][ac][bc][dc][cd][dd][ed][be][de][bf]
(;W[ef]CR[ef];B[df]CR[df]
(;W[dg]CR[dg];B[cg]CR[cg];W[cf]CR[cf]PL[B];B[ec]
(;W[fb];B[af];W[cg];B[ce];W[eg]C[ RIGHT White wins by one point.
])
(;W[gb];B[af];W[cg];B[ce];W[eg]C[ RIGHT White wins by one point.
])
(;W[fa];B[af];W[cg];B[ce];W[eg]C[ RIGHT White wins by one point.
])
)
(;W[cg];B[dg])
(;W[eg];B[dg])
)
(;W[df];B[ef];W[fe];B[dg])
)