invalid problem set
Problem | 5458 |
Created | 2004-11-10 |
Name | Go Seigen Tsumego No.25 |
Source | Go Seigen |
Rating | |
Difficulty | 9 dan |
Average Solve Time | 75 secs |
User Attempts |
115 / 1335 |
Solve Ratio Rating | 4 dan |
| rating history |
White to play.
(;AB[me][lc][mb][nc][nd][re][qe][pe][pd][qc]
AW[rd][qd][rb][pc][md][mc][jc]SZ[19]
(;W[ob]
(;B[rc];W[qb];B[sd];W[sb];B[oc];W[pb]
(;B[ra];W[nb];B[na];W[oa];B[qa];W[lb];B[ld];W[ma]C[RIGHT])
(;B[oa];W[pa];B[ra];W[nb];B[na];W[ma]C[RIGHT]))
(;B[qb];W[rc];B[pb];W[oc]C[RIGHT]))
(;W[pb];B[rc];W[qb];B[sd];W[sb];B[ob]C[Wrong.])
(;W[qb];B[pb];W[rc];B[ob]C[Wrong.])
(;W[rc];B[pb];W[qb];B[ob]C[Wrong.]))
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