invalid problem set
Problem | 7082 |
Created | 2005-08-13 |
Source | korean problem acadamy |
Rating | |
Difficulty | 4.4 kyu |
Average Solve Time | 52 secs |
User Attempts |
1103 / 3859 |
Solve Ratio Rating | 4 kyu |
| rating history |
Another problem for this basic shape
(;AB[rb]AB[sb]AB[rc]AW[sc]AW[rd]AW[re]AW[pd]AW[pe]AB[oc]AB[ob]AB[oa]AW[qa]AW[nd]AW[nc]AW[nb]AW[ne]AW[na]C[Black to live]AP[goproblems]
(;B[ra];W[qc];B[qb];W[pb]
(;B[pa];W[pc])
(;B[pc];W[sa])
(;B[sd];W[pc]))
(;B[qc];W[pc]
(;B[pb];W[ra])
(;B[ra];W[pb])
(;B[qb];W[pb]
(;B[ra];W[pa])
(;B[pa];W[od])))
(;B[qb];W[pc]
(;B[ra];W[pb])
(;B[pb];W[ra]))
(;B[pb];W[qb]
(;B[qc];W[ra])
(;B[ra];W[qc]))
(;B[pc];W[qb]
(;B[qc];W[ra];B[pa]C[Seki is correctRIGHT])
(;B[ra];W[qc])
(;B[pa];W[qc])))
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