invalid problem set
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life and death
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Problem | 6724 |
Created | 2005-06-19 |
Source | www.flygo.net |
Rating | |
Difficulty | 8 dan |
Average Solve Time | 53 secs |
User Attempts |
139 / 1258 |
Solve Ratio Rating | 3 dan |
| rating history |
(;SZ[19]AW[kb]AW[nb]AW[pb]AW[qb]AW[lc]AW[mc]AW[oc]AB[ra]AB[jb]AB[rb]AB[ic]AB[kc]AB[pc]AB[qc]AB[kd]AB[ld]AB[md]AB[od]AB[ne]AB[pe]C[White to live unconditionally.]GM[1]FF[4]CA[UTF-8]AP[CGoban:2]ST[2]RU[Japanese]KM[0.00]PL[W]
(;W[la];B[ja]
(;W[qa];B[oa]
(;W[na];B[ob]
(;W[pa];B[ob];W[nc];B[oa];W[pb]C[White is alive!RIGHT])
(;W[nc];B[pa]C[Dead.]))
(;W[ob];B[na]
(;W[ma];B[lb]C[Dead.])
(;W[mb];B[ka]C[Dead.])))
(;W[oa];B[qa]
(;W[ma];B[nc]C[Ko.])
(;W[pa];B[nc]C[Ko.]))
(;W[mb];B[ka];W[oa];B[qa];W[pa];B[nc]C[Ko.])
(;W[ma];B[oa];W[pa];B[nc];W[ob];B[lb]C[Dead.])
(;W[ka];B[ma];W[lb];B[pa]C[Dead.])
(;W[na];B[pa]C[Dead.]))
(;W[ma];B[lb]
(;W[ka];B[nc]C[Ko.])
(;W[nc];B[oa]C[W is dead.])
(;W[mb];B[ka];W[oa];B[qa];W[pa];B[nc]C[Ko.]))
(;W[ka];B[ma]
(;W[mb];B[ja]
(;W[na];B[la];W[lb];B[pa]C[Dead.])
(;W[lb];B[qa];W[pa];B[oa];W[ob];B[na]C[Dead.]))
(;W[qa];B[lb];W[mb];B[ja];W[na];B[la];W[oa];B[nc]C[Ko.]))
(;W[oa];B[lb]
(;W[ma];B[ka];W[qa];B[nc]C[Ko.])
(;W[mb];B[ka]
(;W[nc];B[qa];W[pa];B[ma]C[Dead.])
(;W[qa];B[nc]C[Ko.])))
(;W[lb];B[ma];W[qa];B[ka]
(;W[la];B[nc]C[Ko.])
(;W[oa];B[la];W[na];B[nc]C[Ko.])))
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