invalid problem set
| Problem | 5193 |
| Created | 2004-10-07 |
| Name | Go Seigen Tsumego No.111 |
| Source | Go Seigen |
| Rating | |
| Difficulty | 7 dan |
| Average Solve Time | 63 secs |
| User Attempts |
177 / 1513 |
| Solve Ratio Rating | 3 dan |
| rating history |
Black to play.
(;C[Black to play.]AB[rc]AB[sc]AB[qd]AB[pd]AB[od]AB[oc]AB[nb]AW[rf]AW[qe]AW[sd]AW[rd]AW[qc]AW[oe]AW[ne]AW[nd]AW[nc]AW[mb]AW[lc]
(;B[rb];W[qb];B[qa];W[pa]
(;B[sa]C[RIGHT])
(;B[ra];W[sa])
(;B[pb];W[ra]))
(;B[qb];W[rb];B[pc];W[sb];B[qc];W[ob]))
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