(;AW[pq]AW[qq]AW[rq]AW[sq]AW[pr]AW[ps]AB[op]AB[pp]AB[qp]AB[rp]AB[sp]AB[oq]AB[or]AB[os]C[black to kill]SZ[19]GM[1]FF[3]RU[Japanese]HA[0]KM[5.5]PW[White]PB[Black]GN[White (W) vs. Black (B)]DT[1999-07-28]SY[Cgoban 1.9.2]TM[30:00(5x1:00)]
(;B[rr];W[rs]
(;B[sr]C[white can't pushRIGHT])
(;B[qr];W[sr])
(;B[ss];W[sr]))
(;B[rs];W[rr]
(;B[qs];W[ss]C[ko])
(;B[ss];W[qs]))
(;B[qr];W[rr];B[rs];W[qs])
(;B[sr];W[rr]
(;B[rs];W[ss]C[bad ko])
(;B[ss];W[rs]))
(;B[ss];W[rs]
(;B[rr];W[sr])
(;B[sr];W[rr]))
(;B[qs];W[rs]
(;B[qr];W[rr])
(;B[rr];W[qr])
(;B[sr];W[rr])))