(;AB[jj]AB[jk]AW[ki]AW[ij]AW[ik]AW[ii]AW[ig]AW[hh]AW[hf]AB[if]AB[jg]AB[kg]AW[jl]AW[kl]AW[ll]AB[mj]AB[mi]AB[mh]AB[il]AB[im]AB[jm]AB[kn]AB[mn]AB[nk]AB[nl]AB[nm]C[Black to play the best move.]AW[ml]AB[ln]AW[hg]AW[gj]AB[jf]AP[goproblems]
(;B[kj];W[lj]
(;B[li];W[lk];B[ji]C[RIGHT])
(;B[lk];W[li]
(;B[mk];W[kk])
(;B[ji];W[jh])
(;B[kk];W[mk])))
(;B[lk];W[lj]
(;B[kk];W[mk]
(;B[li];W[kj])
(;B[kj];W[ji])
(;B[ji];W[jh]))
(;B[mk];W[kk];B[ji];W[jh])
(;B[kj];W[li]
(;B[mk];W[kk])
(;B[kk];W[mk])
(;B[ji];W[jh]))
(;B[ji];W[jh]
(;B[kk];W[mk])
(;B[kj];W[kk])
(;B[kh];W[kj]C[ko])))
(;B[ji];W[jh]
(;B[kh];W[kj]C[ko])
(;B[kj];W[lj])
(;B[lj];W[kj])
(;B[lk];W[kk])
(;B[kk];W[lk]))
(;B[kk];W[lk]
(;B[ji];W[jh])
(;B[kj];W[lj])
(;B[lj];W[kj]))
(;B[lj];W[kj]
(;B[kk];W[lk])
(;B[ji];W[jh])
(;B[jh];W[ji])
(;B[lk];W[kk]))
(;B[jh];W[ji]))