(;C[Black to live.]AW[ad]AW[bd]AW[ca]AW[ce]AW[cf]AW[cg]AW[ci]AW[db]AW[dc]AW[dd]AW[ee]AW[fb]AB[bc]AB[be]AB[bf]AB[cb]AB[cc]AB[cd]
(;B[ae]
(;W[bb]C[CHOICE];B[ac]
(;W[ba]C[CHOICE];B[bg];W[bh];B[ag]C[ Black lives!RIGHT])
(;W[bg]C[CHOICE]
(;B[ab];W[ba]C[White wins.CHOICE])
(;B[aa];W[ba]C[White wins.CHOICE])
(;B[ba];W[aa];B[ab]C[ Black lives!RIGHT])))
(;W[bg]C[CHOICE]
(;B[ba];W[af]
(;B[ab]C[ Black lives!RIGHT])
(;B[da];W[ab]C[Oops! White wins.CHOICE]))
(;B[ac];W[ba]C[White wins.CHOICE])
(;B[ab];W[ba]C[White wins.CHOICE])))
(;B[ab];W[ba]C[White wins. Black can make only one eye.CHOICE])
(;B[ac];W[ba]C[White wins. Black can make only one eye.CHOICE])
(;B[ba];W[ac]
(;B[bb];W[bg]C[White wins.CHOICE])
(;B[da];W[ab]C[White wins.]))
(;B[bb];W[ba]C[White wins.CHOICE])
(;B[bg];W[bb]C[Oops! White wins.CHOICE]))