invalid problem set
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Problem | 14948 |
Created | 2011-06-25 |
Source | |
Rating | |
Difficulty | 8 dan |
Average Solve Time | 73 secs |
User Attempts |
63 / 268 |
Solve Ratio Rating | 2 kyu |
| rating history |
get the marked stone
(;AB[fc]AB[db]AW[gc]AW[fb]AB[eb]AB[gd]AW[hc]AB[hd]AW[ic]AB[id]AB[jc]AW[jb]AB[fd]AW[gb]AB[kc]AW[kb]AB[lc]AW[lb]AB[mc]AB[oc]AB[pd]AB[qd]AB[rd]AW[oa]C[]TR[oa]AP[goproblems]
(;B[mb]
(;W[ma]C[CHOICE];B[la];W[ka];B[ia];W[ha];B[ib];W[fa];B[ea];W[na]
(;B[ob];W[la]
(;B[nb];W[pb]
(;B[qb]C[RIGHT])
(;B[pc]C[RIGHT])
(;B[qa];W[qb]
(;B[rb];W[pa];B[qc];W[ra];B[pc]C[RIGHT])
(;B[pa];W[ra];B[pa];W[qa];B[qc];W[sb])))
(;B[pa];W[pb]
(;B[nb];W[qa];B[qb];W[rb];B[qc];W[ra])
(;B[qa];W[qb];B[nb];W[ra];B[pa];W[qa];B[qc];W[sb])))
(;B[nb];W[la]
(;B[ob];W[pb]
(;B[qb]C[RIGHT])
(;B[pc]C[RIGHT])
(;B[qa];W[qb]
(;B[rb];W[pa];B[qc];W[ra];B[pc]C[RIGHT])
(;B[pa])))
(;B[pa];W[pb]
(;B[ob];W[qa];B[qb];W[rb];B[qc];W[ra])
(;B[qa];W[qb];B[ob];W[ra];B[pa];W[qa];B[qc];W[sb]))))
(;W[la];B[ma]C[RIGHT]))
(;B[nb];W[na];B[ma];W[mb];B[pa];W[la];B[ob];W[ma]
(;B[pb])
(;B[qb])
(;B[pc]))
(;B[ma];W[mb];B[nb];W[na];B[pa];W[la];B[ob];W[ma]
(;B[pb])
(;B[qb])
(;B[pc]))
(;B[ob];W[na];B[pa];W[mb];B[nb];W[ma];B[pb]))
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