(;AB[rc]AB[qb]AW[qc]AB[qd]AB[rd]AB[oe]AB[pf]AB[pg]AB[og]AB[nf]AW[nh]AB[mg]AB[mh]AB[mi]AB[oi]AB[oj]AW[pi]AW[pj]AW[qh]AW[qg]AW[qf]AW[qe]AB[re]AW[rf]AW[pk]AW[ol]AW[nk]AW[lj]AW[kj]AW[ki]AW[mf]AW[lg]AW[lh]AB[li]AW[jh]AW[ne]AW[nd]AW[od]AW[pd]AW[nc]AB[ob]AB[le]AB[lc]AB[nb]C[Black to play.]AB[lf]AW[me]AB[ld]AW[kd]AW[ll]AP[goproblems]
(;B[pe];W[ng]
(;B[ni];W[of]LB[jl:A]C[If you think this is a ko, please play at A.]
(;B[oh];W[nf]
(;B[mc]C[RIGHT])
(;B[pc]C[RIGHT])
(;B[oc]C[RIGHT])
(;B[md]C[RIGHT]))
(;B[mc];W[oh])
(;B[oc];W[oh])
(;B[pc];W[oh])
(;B[md];W[oh]))
(;B[oh];W[of]C[If you think this is a ko, please play at A.]LB[jl:A]
(;B[ni];W[nf]
(;B[mc]C[RIGHT])
(;B[pc]C[RIGHT])
(;B[oc]C[RIGHT])
(;B[md]C[RIGHT]))
(;B[mc];W[ni])
(;B[pc];W[ni])
(;B[oc];W[ni])
(;B[md];W[ni]))
(;B[mc];W[oh])
(;B[pc];W[oh])
(;B[oc];W[oh])
(;B[md];W[oh])
(;B[mj];W[oh])
(;B[nj];W[oh])
(;B[ph];W[ni]))
(;B[mj];W[pe])
(;B[nj];W[pe])
(;B[ni];W[pe])
(;B[oh];W[pe])
(;B[ph];W[pe])
(;B[ng];W[pe])
(;B[mc];W[pe])
(;B[pc];W[pe])
(;B[oc];W[pe])
(;B[md];W[pe]))