invalid problem set
Problem | 5569 |
Created | 2004-11-17 |
Name | Go Seigen Tsumego No.97 |
Source | Go Seigen |
Rating | |
Difficulty | 6 dan |
Average Solve Time | 72 secs |
User Attempts |
110 / 1495 |
Solve Ratio Rating | 4 dan |
| rating history |
White to play.
(;AB[jb]AB[jc]AB[kc]AB[ld]AB[md]AB[nd]AB[pe]AB[qd]AB[qc]AB[pc]AB[od]AB[oc]AB[nb]AW[nc]AW[qb]AW[rb]AW[rc]AW[re]AW[qf]AW[pf]AW[of]AW[ne]AW[me]AW[le]AW[kd]AW[jd]AW[id]AW[hc]AW[lc]AW[lb]AW[kb]AW[mc]SZ[19]
(;W[ma]
(;B[ka];W[ob]
(;B[ja];W[na];B[pb]
(;W[ib];B[oa]
(;W[ia]C[RIGHT])
(;W[ic]C[RIGHT]))
(;W[ic]C[NOTTHIS])
(;W[ia]C[NOTTHIS]))
(;B[pb];W[ib]
(;B[na];W[pa]C[RIGHT])
(;B[oa];W[na]C[RIGHT])))
(;B[pb];W[na];B[ob];W[ib];B[mb];W[ic];B[oa];W[ja]C[RIGHT]))
(;W[ib];B[mb];W[ja];B[pb]
(;W[ma];B[oa]C[Wrong.])
(;W[oa];B[pa]C[Wrong.])
(;W[pa];B[oa];W[qa];B[ma]C[Wrong.]))
(;W[mb]
(;B[ma];W[ob];B[oa]C[Wrong.])
(;B[pb];W[na];B[oa]C[Wrong.])))
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