(;AB[rs]AB[rr]AB[sq]AB[qq]AB[rp]AB[ro]AB[qn]AB[qm]AB[pl]AB[om]AB[mm]AB[lm]AB[ln]AB[lo]AB[kq]AB[lr]AB[mq]AB[ms]AB[ls]AW[mr]AW[nr]AW[nq]AW[np]AW[mo]AW[mn]AW[oo]AW[pp]AW[qp]AW[qo]AW[qr]AW[pr]AW[pq]AW[qs]AW[ns]AB[mp]AB[lp]AB[rq]AB[nl]C[Black can't kill White but has the best result. (Japanese rules)(Assumed all other territory and kos are settled)]AP[goproblems]
(;B[nm];W[nn];B[pn];W[on])
(;B[nn];W[no]
(;B[on];W[pn]C[RIGHT])
(;B[pn];W[on]
(;B[nl];W[nm])
(;B[nm]C[RIGHT]))
(;B[pm];W[on];B[nm];W[pn])
(;B[po];W[pn];B[on]))
(;B[on];W[nn]
(;B[nm];W[no]
(;B[pm])
(;B[pn]C[RIGHT])
(;B[po];W[pn]))
(;B[pm])
(;B[pn]C[RIGHT])
(;B[po];W[pn]))
(;B[pn];W[nn]
(;B[nm];W[on])
(;B[on]C[RIGHT]))
(;B[pm];W[on])
(;B[po];W[on])
(;B[no];W[nn]))