(;AB[cb]AB[db]AB[eb]AB[fb]AB[bc]AB[bd]AB[be]AW[bb]AW[cc]AW[dc]AW[ec]AW[fc]AW[gc]AW[gb]AW[ga]AW[af]AW[bf]AW[cg]AW[ce]AW[dd]C[White to kill...]AP[goproblems]
(;W[ab];B[ac]
(;W[fa];B[ba]
(;W[ea];B[ae]
(;W[ca];B[aa]
(;W[bb];B[ab];W[da]C[Well done! :)RIGHT])
(;W[da];B[bb]C[:(])
(;W[cd];B[da]C[:(]))
(;W[da];B[ca]
(;W[aa];B[cb]C[:(])
(;W[cd];B[aa]C[:(]))
(;W[cd];B[aa]C[:(]))
(;W[ae];B[aa]C[:(])
(;W[ca];B[da]C[:(])
(;W[da];B[ca]
(;W[ea];B[ae]
(;W[aa];B[cb]C[:(])
(;W[cd];B[aa]C[:(]))
(;W[ae];B[ea]C[:(])
(;W[cd];B[ea]C[:(]))
(;W[cd];B[aa]C[:(]))
(;W[ea];B[ba]
(;W[fa];B[ae]
(;W[ca];B[aa]
(;W[bb];B[ab]
(;W[da]C[Well done! :)RIGHT])
(;W[cd];B[da]C[:(]))
(;W[da];B[bb]C[:(])
(;W[cd];B[da]C[:(]))
(;W[cd];B[aa]C[:(])
(;W[da];B[ca]
(;W[aa];B[cb]C[:(])
(;W[cd];B[aa]C[:(])))
(;W[ca];B[da]C[:(])
(;W[da];B[ca]
(;W[fa];B[ae]
(;W[aa];B[cb]C[:(])
(;W[cd];B[aa]C[:(]))
(;W[ae];B[fa]C[:(])
(;W[cd];B[fa]C[:(]))
(;W[cd];B[aa]C[:(])
(;W[ae];B[aa]C[:(]))
(;W[da];B[ca]C[:(])
(;W[ca];B[ba]C[:(])
(;W[ba];B[ca]C[:(])
(;W[ae];B[ba]C[:(])
(;W[cd];B[ba]C[:(])
(;W[ad];B[ba]C[:(]))
(;W[ba];B[ca]C[]
(;W[fa];B[ab]C[:(])
(;W[ea];B[ab]C[:(])
(;W[da];B[ab]C[:(])
(;W[ae];B[ab]C[:(])
(;W[ad];B[ab]C[:(])
(;W[ac];B[ab]C[:(])
(;W[ab];B[ac]C[:(])
(;W[cd];B[ab]C[:(]))
(;W[aa];B[ca]C[:(])
(;W[ca];B[ab]C[:(])
(;W[ac];B[ba]C[:(])
(;W[ad];B[ab]C[:(])
(;W[ae];B[ab]C[:(])
(;W[da];B[ba]C[:(])
(;W[ea];B[ba]C[:(])
(;W[fa];B[ab]C[:(]))