(;AB[sp]AB[rp]AB[rq]AW[qq]AB[pq]AB[pr]AW[pp]AW[oq]AW[or]AW[os]AW[qo]AW[ro]AW[so]AW[oo]C[B to live]AP[goproblems]
(;B[qr];W[sr]
(;B[qp];W[rr]
(;B[rs];W[ps];B[qs]C[Well done, seki! :)RIGHT])
(;B[ps];W[sq])
(;B[qs];W[sq]))
(;B[rr];W[qp]
(;B[ps];W[rs])
(;B[rs];W[ps]))
(;B[ps];W[rr]
(;B[qp];W[sq])
(;B[rs];W[qs]))
(;B[rs];W[qp]
(;B[rr];W[ps])
(;B[ps];W[rr])))
(;B[rr];W[qr]
(;B[rs];W[sr])
(;B[sr];W[rs]))
(;B[sr];W[rs]
(;B[qr];W[rr];B[qp];W[ps])
(;B[rr];W[qr]))
(;B[rs];W[qr]
(;B[rr];W[sr])
(;B[sr];W[rr])))