(;AB[rq]AB[rp]AB[ro]AB[qp]AB[pq]AB[po]AB[oo]AB[no]AB[on]AB[np]AB[mn]AB[nm]AB[ml]AW[nl]AW[ol]AW[om]AW[pn]AW[qn]AW[qo]AW[qm]AW[qq]AW[qr]AW[oq]AW[op]AW[pp]AW[lq]C[Black to play and capture the corner.]AP[goproblems]
(;B[rr]C[RIGHT];W[pr];B[rs]C[Not the best solutionRIGHT])
(;B[or]
(;W[pr];B[nq];W[pq];B[nr];W[rr];B[sr];W[sq];B[sp];W[qs]
(;B[ss]C[RIGHT])
(;B[os];W[ss];B[ps]C[RIGHT])
(;B[rn]C[RIGHT]))
(;W[nq]
(;B[pr];W[nr]
(;B[rr]C[RIGHT])
(;B[qs]C[RIGHT]))
(;B[nr]
(;W[mq];B[pr]C[RIGHT])
(;W[pr]C[CHOICE];B[mq];W[pq]
(;B[mr];W[rr];B[sr];W[rs];B[ps]C[RIGHT])
(;B[rr];W[mr];B[mp];W[ns])
(;B[lr];W[rr];B[sr];W[os]))))))