invalid problem set
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life and death
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+2
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Problem | 8520 |
Created | 2006-05-09 |
Source | |
Rating | |
Difficulty | 10.9 kyu |
Average Solve Time | 58 secs |
User Attempts |
2372 / 6366 |
Solve Ratio Rating | 6 kyu |
| rating history |
(;AW[sb]AW[rb]AW[qc]AW[pc]AW[od]AW[nd]AW[nc]AW[nb]AW[oa]AB[na]AB[ma]AB[mb]AB[lc]AB[ld]AB[me]AB[ne]AB[oe]AB[pd]AB[qd]AB[re]AB[rc]AB[sc]AB[sd]C[black to kill]AP[goproblems]
(;B[ob];W[pa]
(;B[pb];W[qa]
(;B[qb];W[oc])
(;B[ra];W[sa];B[qb];W[oc])
(;B[oc];W[qb]))
(;B[oc];W[pb])
(;B[qa];W[pb]
(;B[ra];W[qb])
(;B[qb];W[ra]))
(;B[qb];W[pb]
(;B[ra];W[qa])
(;B[sa];W[ra]))
(;B[ra];W[qa])
(;B[sa];W[ra])
(;B[mc])
(;B[md]))
(;B[pa];W[ob]
(;B[qb];W[pb]
(;B[ra];W[qa])
(;B[sa];W[ra])
(;B[qa];W[ra])
(;B[mc])
(;B[md]))
(;B[qa];W[qb])
(;B[pb];W[qb])
(;B[ra];W[qb])
(;B[sa];W[ra]))
(;B[oc];W[ob])
(;B[pb]
(;W[qb]C[CHOICE];B[ob]C[well done :)RIGHT])
(;W[ob]C[CHOICE]
(;B[qb];W[oc]
(;B[ra]C[well done :)RIGHT])
(;B[qa];W[pa];B[ra];W[sa];B[qb]C[Correct, but you gave your opponent some extra ko threats.RIGHT]))
(;B[pa];W[qb])
(;B[qa])
(;B[ra])
(;B[sa]))))
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