(;AW[ps]AB[qs]AB[qr]AB[rq]AW[rp]AW[pr]AB[pq]AW[or]AW[nq]AB[qp]AW[ro]AW[qo]AW[qn]AW[pn]AB[mn]AB[nm]AB[ol]AB[ln]AB[sr]AW[lq]AW[ql]AW[pm]AB[pl]AB[qk]AW[rl]AB[rk]AW[rm]AW[om]AB[ml]AW[ll]AW[mk]AB[nk]AW[lk]AW[kp]AB[ko]AW[jp]AB[jo]AW[km]AB[jm]AW[lr]AP[goproblems]
(;W[rs];B[oq]
(;W[pp];B[nr])
(;W[op];B[nr])
(;W[oo];B[nr])
(;W[po];B[nr])
(;W[no];B[nr])
(;W[nr]
(;B[oo]
(;W[op];B[np]
(;W[pp];B[po])
(;W[po];B[pp])
(;W[no];B[mp]
(;W[po];B[pp])
(;W[mo];B[lo])
(;W[pp];B[po])
(;W[mq];B[mo]))
(;W[mp];B[no]))
(;W[np];B[op]
(;W[no];B[po])
(;W[po];B[no])
(;W[on];B[po])
(;W[nn];B[no]
(;W[on];B[mo])
(;W[mo];B[on])))
(;W[no];B[op]
(;W[po];B[np]
(;W[mp];B[on])
(;W[pp];B[qq]
(;W[on];B[nn])
(;W[mp];B[on]
(;W[nn];B[mo])
(;W[mo];B[nn])))
(;W[mo];B[mp]
(;W[lp];B[lo])
(;W[lo];B[lp])))
(;W[np];B[po]))
(;W[pp];B[op]
(;W[qq]C[koRIGHT])
(;W[po];B[qq]
(;W[no];B[nn])
(;W[np];B[no])
(;W[on];B[no])))
(;W[po];B[op]
(;W[pp];B[qq]
(;W[no];B[nn])
(;W[on];B[no])
(;W[np];B[no])
(;W[nn];B[no]))
(;W[np];B[no])
(;W[on];B[no])
(;W[nn];B[no])
(;W[no];B[nn])))
(;B[op];W[oo];B[np];W[no];B[mp];W[mo]))
(;W[mr]C[o2 is better as it allows no ko threats, but as we are here please continue]
(;B[oo]
(;W[pp];B[op]
(;W[qq]C[koRIGHT])
(;W[po];B[qq]
(;W[no];B[nn])
(;W[on];B[no])
(;W[np];B[no])))
(;W[op];B[np]
(;W[no];B[mp])
(;W[mp];B[no]))
(;W[no];B[op]
(;W[np];B[po])
(;W[po];B[np];W[mp];B[on]))
(;W[np];B[op]
(;W[po];B[no])
(;W[no];B[po]))
(;W[po];B[op]
(;W[pp];B[qq]
(;W[np];B[no])
(;W[no];B[nn])
(;W[on];B[no])
(;W[nn];B[no]))
(;W[no];B[np];W[mp];B[on])
(;W[np];B[no])
(;W[on];B[no])))
(;B[op];W[oo];B[np];W[no];B[mp];W[mo])))
(;W[ss];B[rs])
(;W[sp];B[rs])
(;W[pp];B[rs]C[Black lives in the corner. There is a another way to profit from his weak shape])
(;W[no];B[rs])
(;W[op];B[rs])
(;W[oo];B[rs]))