(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[19]KM[0.00]
AW[pp][sp][pq][sq][pr][sr][ps]AB[pn][qn][oo][ro][so][op][nq][nr][ss]KK[^Bestiary^Ishinoshita]
(;B[rr]C[the only move]
(;W[rq]
;B[rs]C[White looks dead, but...]
;W[qp]C[unexpected resistance]
;B[rp]
;W[qr]C[followed by a sacrifice no more expected]
;B[qq]
;W[rq]
;B[sq]
;W[qs]C[is it a ko?]
(;B[sr]C[Unbelievable, but]
;W[sp]
;B[sr]
;W[sq]
;B[rr]C[Dead at last])
(;B[qq]C[This is *not* the answer]BM[1]))
(;W[rs]
;B[rq]))
(;B[rq]
;W[rp]
;B[qp]
;W[rr]
;B[qq]
;W[qr]
;B[qo]
;W[rs]C[failure])
(;B[rp]
;W[rs]C[White is already alive])
(;B[rs]
;W[rp]
;B[rr]
;W[qo]
;B[rn]
;W[po]
;B[rq]
;W[qp]C[seki]))