invalid problem set
Problem | 684 |
Created | 2001-06-07 |
Source | |
Rating | |
Difficulty | 8 dan |
Average Solve Time | 62 secs |
User Attempts |
127 / 2617 |
Solve Ratio Rating | 5 dan |
| rating history |
(;GM[1]
FF[4]
AP[Hibiscus:2.1]
SZ[19]
ST[3]
;AB[nb][nc][oc][pd][qd][rd]
AW[kb][mb][mc][md][nd][od][pe][qe][re][se]
PL[W]
C[White to kill (two ways)
]
(;W[pb]
;B[pc]
(;W[rb]
;B[qb]
(;W[rc]
;B[sd]
(;W[qa]
;B[qc]
(;W[ra]
;B[oa]
(;W[pa]
;B[sc]
(;W[ob]
;B[na]
(;W[ma]
C[RIGHT]
)(;W[sb]
;B[sa]
))(;W[sb]
C[RIGHT]
)(;W[na]
;B[ma]
(;W[sb]
C[RIGHT]
)(;W[la]
;B[sb]
C[ko]
)))(;W[sc]
;B[pa]
)(;W[sb]
;B[pa]
))(;W[oa]
;B[ra]
(;W[sa]
;B[ob]
(;W[na]
;B[pa]
C[ko]
)(;W[pa]
;B[na]
)(;W[sc]
;B[pa]
C[ko]
))(;W[na]
;B[pa]
C[ko]
)(;W[pa]
;B[na]
))(;W[pa]
;B[sb]
(;W[ra]
;B[sc]
;W[na]
C[RIGHT]
)(;W[na]
;B[ra]
C[ko]
))(;W[na]
C[RIGHT]
)(;W[sc]
;B[oa]
;W[pa]
C[RIGHT]
)(;W[sb]
;B[oa]
))(;W[qc]
;B[ra]
;W[qa]
;B[sb]
C[ko]
)(;W[ra]
;B[pa]
)(;W[na]
;B[pa]
)(;W[pa]
;B[ra]
;W[qa]
;B[sb]
C[ko]
)(;W[oa]
;B[ob]
;W[qa]
;B[pa]
C[ko]
))(;W[qa]
;B[ob]
;W[pa]
;B[rc]
;W[sc]
;B[oa]
C[ko]
)(;W[sd]
;B[rc]
;W[qa]
;B[sb]
C[ko]
)(;W[sb]
;B[qa]
)(;W[ra]
;B[pa]
)(;W[oa]
;B[na]
))(;W[qb]
;B[rb]
;W[na]
;B[oa]
;W[sd]
;B[sc]
;W[ob]
;B[ma]
;W[pa]
;B[na]
;W[sb]
;B[rc]
;W[ra]
;B[sa]
C[ko]
)(;W[sd]
;B[rc]
;W[qb]
;B[rb]
;W[na]
;B[oa]
;W[ob]
;B[ma]
;W[pa]
;B[qc]
C[ko]
)(;W[na]
;B[qb]
(;W[oa]
;B[rb]
)(;W[rb]
;B[pa]
(;W[rc]
;B[sd]
)(;W[sd]
;B[rc]
)))(;W[rc]
;B[qb]
(;W[sd]
;B[rb]
(;W[sb]
;B[ra]
;W[pa]
C[RIGHT]
)(;W[pa]
;B[sb]
)(;W[na]
;B[sb]
)(;W[qa]
;B[sb]
))(;W[rb]
;B[sd]
(;W[qa]
C[RIGHT]
)(;W[qc]
;B[ra]
;W[qa]
;B[sb]
C[ko]
)(;W[na]
;B[pa]
)(;W[ra]
;B[pa]
))))(;W[qb]
;B[rb]
(;W[rc]
;B[qc]
;W[pb]
;B[sc]
;W[oa]
;B[sd]
;W[ra]
;B[pc]
;W[na]
;B[sa]
C[ko]
)(;W[na]
;B[pb]
)(;W[sc]
;B[pb]
))(;W[rb]
;B[pb]
;W[qb]
;B[sd]
;W[oa]
;B[sb]
;W[sa]
;B[pa]
;W[sc]
;B[pc]
;W[qa]
;B[rc]
;W[na]
;B[sb]
C[ko]
)(;W[sd]
;B[qb]
;W[pb]
;B[rb]
;W[sb]
;B[pa]
;W[pc]
;B[na]
;W[ob]
;B[qc]
;W[ra]
;B[sc]
C[ko]
)(;W[na]
;B[pb]
)(;W[sb]
;B[qb]
)(;W[ra]
;B[qb]
)(;W[rc]
;B[sd]
(;W[qb]
;B[pb]
(;W[ra]
;B[sb]
;W[sc]
C[RIGHT]
)(;W[sb]
;B[ra]
(;W[oa]
;B[na]
(;W[pa]
;B[qa]
)(;W[qa]
;B[pa]
C[seki.]
))(;W[qa]
;B[oa]
)(;W[na]
;B[oa]
))(;W[oa]
C[RIGHT]
))(;W[qc]
;B[pc]
)))
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