invalid problem set
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life and death
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Problem | 11320 |
Created | 2008-06-01 |
Source | Méthode coréenne Tome 1 |
Rating | |
Difficulty | 24.2 kyu |
Average Solve Time | 21 secs |
User Attempts |
9652 / 15333 |
Solve Ratio Rating | 15 kyu |
| rating history |
Black to kill
(;AB[ss]AB[rs]AW[sr]AW[rr]AW[rq]AW[qq]AW[pr]AW[ps]AB[rp]AB[qp]AB[po]AB[pq]AB[oq]AB[or]AB[mr]C[Kill white group]AP[goproblems]
(;B[qs]C[];W[qr]C[];B[rs]C[Correct !RIGHT])
(;B[qr];W[qs])
(;B[os];W[qs]))
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