(;AW[bc]AW[cb]AW[cd]AW[ce]AW[de]AW[dc]AW[ec]AW[fc]AW[fe]AW[gd]AW[hd]AW[gf]AW[hf]AB[ad]AB[bd]AB[be]AB[cf]AB[bg]AB[df]AB[ef]AB[ff]AB[gg]AB[hg]AB[if]AB[ie]AB[id]AB[hc]AB[gc]AB[fb]AB[eb]AB[db]AB[da]AP[goproblems]
(;B[ed];W[ee];B[fd]
(;W[dd];B[fd];W[ed]
(;B[he];W[ge]
(;B[bb]
(;W[ab];B[ba]C[RIGHT])
(;W[ba];B[ab]C[RIGHT]))
(;B[ab];W[ac];B[bb];W[cc]
(;B[ca]C[RIGHT])
(;B[ba]C[RIGHT]))
(;B[ba];W[ca];B[bb];W[cc]
(;B[ac]C[RIGHT])
(;B[ab]C[RIGHT])))
(;B[ge])))
(;B[ee];W[ed];B[he])
(;B[he]
(;W[ba]
(;B[ge];W[fd]C[])
(;B[ed];W[ee]))
(;W[ee];B[ge];W[fd];B[ab];W[ac];B[ba];W[ca]C[Seki, double mistake (Black could kill and White could live with points).])))