(;GM[1]
FF[4]
AP[Hibiscus:2.1]
SZ[19]
ST[3]
TM[30:00(5x1:00)]
SY[Cgoban 1.9.2]
DT[1999-07-28]
GN[White (W) vs. Black (B)]
PB[Black]
PW[White]
KM[5.5]
HA[0]
;C[Best endgame for black in the corner?
]
AB[no][qo][op][pp][nq][qq][rq][nr][rr]
AW[mp][np][qp][mq][oq][pq][mr][or][qr]
(;B[ps]
(;W[ns]
;B[pr]
C[RIGHT]
)(;W[os]
;B[qs]
C[Even better for Black as he has a big
ko-threat.]
))(;B[qs]
;W[jp]
C[White plays tenuki.]
LB[jp:T];B[pr]
;W[ns]
C[And later white can play A
practically forcing black to
connect sometime gaining a half
point compared to the correct
answer.]
LB[ns:4][ps:A])(;B[rs]
;W[ns]
)(;B[ns]
;W[pr]
;B[qs]
;W[ms]
C[not optimal
]
))
