(;GM[1]FF[3]
RU[Japanese]SZ[19]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)];C[black to try to kill
]
AW[pq][qq][rq][sq][pr][ps]AB[op][pp][qp][rp][sp][oq][nr][or]
(;B[rr];W[rs]
(;B[sr];W[qr])
(;B[qr];W[sr])
(;B[ss];W[sr])
)
(;B[rs];W[rr]
(;B[qs];W[ss]C[RIGHT
ko - this is the best you can do
])
(;B[ss];W[qs])
)
(;B[qr];W[rr];B[rs];W[qs])
(;B[sr];W[rr]
(;B[rs];W[qs];B[os];W[ss])
(;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])
)
)