invalid problem set
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life and death
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Problem | 991 |
Created | 2001-08-13 |
Source | |
Rating | |
Difficulty | 7 dan |
Average Solve Time | 38 secs |
User Attempts |
153 / 2008 |
Solve Ratio Rating | 4 dan |
| rating history |
(;GM[1]
FF[4]
AP[Hibiscus:2.1]
SZ[19]
ST[3]
;C[White to kill.]
PL[W]
AB[bp][br][cp][dr]
AW[ao][bo][co][do][ep][eq][er][gr]
(;W[ds]
;B[cs]
(;W[ap]
;B[aq]
(;W[cq]
;B[dq]
;W[dp]
C[RIGHT]
)(;W[dq]
;B[cq]
C[ko.]
))(;W[dq]
;B[cq]
C[ko]
)(;W[cq]
;B[dq]
)(;W[aq]
;B[ap]
))(;W[cs]
;B[ds]
)(;W[bs]
;B[cs]
)(;W[ar]
;B[aq]
)(;W[aq]
;B[ap]
)(;W[ap]
;B[aq]
)(;W[dq]
;B[cq]
(;W[ap]
;B[aq]
)(;W[ds]
;B[cs]
C[ko]
)(;W[cs]
;B[ds]
)(;W[aq]
;B[ap]
;W[ds]
;B[cs]
C[ko]
))(;W[cq]
;B[dq]
))
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