(;GM[1]FF[3]
RU[Japanese]SZ[19]HA[0]KM[5.5]
PW[White]
PB[Black]
GN[White (W) vs. Black (B)]
DT[1999-07-27]
SY[Cgoban 1.9.2]TM[30:00(5x1:00)];AW[op][pp][qp][rp][sp][oq][mr][or]
AB[pq][qq][rq][pr][rr]PL[2]C[white to kill. two ways.
]
(;W[sq];B[sr]
(;W[qs];B[ps];W[rs]C[RIGHT
])
(;W[ps];B[qs])
(;W[rs];B[qs])
)
(;W[rs];B[qs])
(;W[sr];B[sq];W[qs];B[ps];W[rs];B[ss]C[ko
])
(;W[qs];B[ps]
(;W[sq];B[sr];W[rs]C[RIGHT
])
(;W[rs];B[sq];W[ss]
C[RIGHT
bent four in the corner is dead, but this is a slow way to kill
])
(;W[sr];B[sq])
)
(;W[ps];B[qs]
(;W[sr];B[sq])
(;W[sq];B[sr])
)
(;W[ss];B[qs]
(;W[sq];B[sr])
(;W[sr];B[sq])
)
(;W[qr];B[qs])
)