invalid problem set
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Problem | 5284 |
Created | 2004-10-17 |
Source | |
Rating | |
Difficulty | 8 dan |
Average Solve Time | 45 secs |
User Attempts |
337 / 2552 |
Solve Ratio Rating | 2 dan |
| rating history |
black to save his stones
(;AB[rc]AB[qb]AB[qd]AB[pd]AB[od]AB[nc]AB[mc]AB[lc]AB[lb]AW[la]AW[kb]AW[jc]AW[je]AW[le]AW[ne]AW[nd]AW[nb]AW[mb]AW[oc]AW[pc]AW[ib]AP[goproblems]
(;B[ob];W[pb]
(;B[ma];W[na];B[pa];W[oa];B[qa];W[ka];B[qc];W[ma];B[ob]C[RIGHT])
(;B[pa];W[oa];B[qa];W[ma])
(;B[oa];W[pa])
(;B[na];W[oa];B[qa];W[ma]))
(;B[ma];W[ob]
(;B[ka];W[ld];B[pb];W[kc];B[oa];W[md];B[la];W[ja])
(;B[pb];W[na];B[qc];W[ka];B[pa])))
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