invalid problem set
Problem | 790 |
Created | 2001-06-28 |
Source | |
Rating | |
Difficulty | 6 dan |
Average Solve Time | 48 secs |
User Attempts |
150 / 2214 |
Solve Ratio Rating | 5 dan |
| rating history |
(;GM[1]
FF[4]
AP[Hibiscus:2.1]
SZ[19]
ST[3]
;C[White to kill.]
PL[W]
AB[qc][qd][rb][rd][rf]
AW[pb][pc][pd][pe][pg][qb][qh][rg][ri]
(;W[sc]
;B[ra]
(;W[sf]
;B[se]
(;W[qe]
;B[sb]
;W[re]
;B[sg]
;W[sd]
C[RIGHT]
)(;W[sb]
;B[qe]
(;W[qf]
;B[sg]
;W[sh]
;B[sd]
C[ko]
)(;W[sg]
;B[qf]
;W[sd]
;B[rc]
C[ko]
))(;W[sd]
;B[qe]
C[ko]
))(;W[sb]
;B[sf]
C[Black lives.]
)(;W[sd]
;B[qe]
;W[sf]
;B[se]
C[ko]
)(;W[se]
;B[sf]
C[Black lives.]
))(;W[ra]
;B[sc]
(;W[sb]
;B[sa]
C[ko]
)(;W[qe]
;B[re]
(;W[sb]
;B[sa]
C[ko]
)(;W[sf]
;B[se]
;W[sb]
;B[sa]
C[ko]
)))(;W[sb]
;B[ra]
;W[sc]
;B[sf]
C[Black lives.]
)(;W[sd]
;B[sc]
C[Black lives.]
)(;W[se]
;B[sf]
C[Black lives.]
)(;W[sf]
;B[se]
;W[sc]
;B[qe]
;W[sb]
;B[ra]
;W[qf]
;B[sg]
;W[sh]
;B[sd]
C[ko]
)(;W[qe]
;B[ra]
C[Black lives.]
))
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