Problem | 5522 |
Created | 2004-11-15 |
Name | Go Seigen Tsumego No.71 |
Source | Go Seigen |
Rating | |
Difficulty | 7 dan |
Average Solve Time | 54 secs |
User Attempts |
316 / 2112 |
Solve Ratio Rating | 2 dan |
| rating history |
Black to play.
(;AB[kb]AB[rb]AB[rc]AB[rd]AB[re]AB[qf]AB[pf]AB[of]AB[oe]AB[nd]AB[md]AB[mc]AB[mb]AB[la]AW[qe]AW[pe]AW[od]AW[qd]AW[qc]AW[qb]AW[nc]AW[nb]AW[na]AW[ma]SZ[19]
(;B[qa]
(;W[pb]
(;B[oc];W[pc]C[];B[pd]C[RIGHT])
(;B[pc];W[pa]C[Wrong.]))
(;W[pa]
(;B[pb];W[ra]
(;B[pc];W[oc])
(;B[ob];W[oc];B[pc])
(;B[oc];W[pc];B[pd];W[ob]))
(;B[oc];W[ob]
(;B[pd];W[ra];B[pc]C[RIGHT])
(;B[pc];W[pb])))
(;W[ob]
(;B[pc];W[pa]
(;B[pb];W[ra])
(;B[oc];W[pb])
(;B[pd];W[pb]))
(;B[pa];W[pc];B[pb]C[RIGHT])))
(;B[oc];W[ob];B[pd];W[pc];B[od];W[pa]C[Wrong.])
(;B[ob];W[oc];B[pb];W[pc]C[Wrong.])
(;B[pc];W[pb];B[qa];W[pa]C[Wrong.])
(;B[pb];W[pa]
(;B[pc];W[ob]C[Wrong.])
(;B[oc];W[pc];B[pd];W[ob])))
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