(;AB[dc]AB[ec]AB[fc]AB[gd]AB[ge]AB[cd]AB[de]AB[ce]AB[ff]AB[gf]AB[hd]AB[id]AB[ie]AW[eg]AW[fg]AW[gg]AW[hg]AW[ig]AW[jf]AW[je]AW[jd]AW[jc]AW[ic]AW[gc]AW[gb]AW[fb]AW[eb]AW[db]AW[cc]AW[bc]AW[bd]AW[bf]AW[cg]C[White to play.]AP[goproblems]
(;W[fd]
(;B[ef]
(;W[ed];B[dd];W[hf]C[CHOICERIGHT])
(;W[ee];B[fe]
(;W[ed];B[dd]
(;W[ed];B[hf])
(;W[hf];B[ed]))
(;W[hf];B[ed]))
(;W[hf];B[ed]))
(;B[ee]
(;W[ed];B[dd];W[hf]C[RIGHT])
(;W[hf];B[ed]))
(;B[hf]
(;W[ee];B[ef]
(;W[dd]C[CHOICERIGHT])
(;W[ed];B[dd]))
(;W[ed];B[dd])
(;W[dd];B[ed]
(;W[ee];B[fe];W[ef]C[CHOICERIGHT])
(;W[ef];B[ee]))
(;W[ef];B[ee]))
(;B[ed]
(;W[ee];B[fe];W[ef]C[RIGHT])
(;W[hf];B[ef]))
(;B[fe]
(;W[ed];B[dd]
(;W[hf]C[RIGHT])
(;W[ef];B[ee];W[hf]C[RIGHT]))
(;W[hf];B[ed])
(;W[ef];B[ee]
(;W[ed];B[dd];W[hf]C[RIGHT])
(;W[hf];B[ed]))
(;W[ee];B[ef]
(;W[ed];B[dd]
(;W[ed];B[hf])
(;W[hf];B[ed]))
(;W[hf];B[ed]))))
(;W[ee];B[ef]
(;W[fd];B[fe]
(;W[ed];B[dd]
(;W[ed];B[hf])
(;W[hf];B[ed]))
(;W[hf];B[ed]))
(;W[hf];B[ed])
(;W[ed];B[hf]))
(;W[hf];B[ee])
(;W[ed];B[hf]
(;W[fd];B[dd])
(;W[dd];B[fd])
(;W[ee];B[ef])
(;W[ef];B[ee]))
(;W[ef];B[ee]))