invalid problem set
Problem | 5445 |
Created | 2004-11-10 |
Name | Go Seigen Tsumego No.15 |
Source | Go Seigen |
Rating | |
Difficulty | 9 dan |
Average Solve Time | 31 secs |
User Attempts |
80 / 1560 |
Solve Ratio Rating | 5 dan |
| rating history |
Black to play.
(;AB[sc][rd][re][qf][pg][of][ne][nd][mc][nb][ob]
AW[sb][rb][rc][qd][pb][od][nc]SZ[19]
(;B[qa]
(;W[oc];B[qb];W[qc];B[pa];W[pc];B[ra];W[sa];B[mb];W[oa];B[qa]C[RIGHT])
(;W[pa];B[ra];W[oc]
(;B[qb];W[qc];B[pd]C[RIGHT])
(;B[pd];W[pe];B[oe];W[pc]C[Wrong.]))
(;W[ra];B[pa];W[pc];B[pe]C[RIGHT]))
(;B[pc];W[pa];B[qc];W[qb]C[Wrong.]))
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