invalid problem set
| Problem | 5495 |
| Created | 2004-11-13 |
| Name | Go Seigen Tsumego No.52 |
| Source | Go Seigen |
| Rating | |
| Difficulty | 7 dan |
| Average Solve Time | 65 secs |
| User Attempts |
171 / 1532 |
| Solve Ratio Rating | 3 dan |
| rating history |
Black to play.
(;AB[qa]AB[qb]AB[qd]AB[qf]AB[pd]AB[pc]AB[od]AB[nc]AB[mc]AB[mb]AW[rb]AW[rc]AW[qc]AW[oc]AW[oa]AW[pb]AW[ob]AW[nb]SZ[19]
(;B[sc]
(;W[rd];B[re];W[sb];B[ra];W[sd];B[se]C[RIGHT])
(;W[sb];B[ra];W[sd];B[rd]C[RIGHT]))
(;B[rd];W[sc];B[ra];W[sa]C[Wrong.];B[sb]C[Wrong.])
(;B[ra]
(;W[sc];B[rd];W[sa];B[sb]C[Wrong.])
(;W[sa];B[sb];W[sc];B[rd];W[sa]C[Wrong.])))
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