invalid problem set
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life and death
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Problem | 13542 |
Created | 2010-03-28 |
Source | |
Rating | |
Difficulty | 17.1 kyu |
Average Solve Time | 26 secs |
User Attempts |
2619 / 6165 |
Solve Ratio Rating | 7 kyu |
| rating history |
(;AB[ba]AB[bb]AB[cb]AB[cc]AB[cd]AB[ce]AW[af]AW[bf]AW[cf]AW[df]AW[de]AW[dd]AW[dc]AW[db]AW[da]AW[ca]C[Black to live with points. Seki is not good.]AP[goproblems]
(;B[ac]C[RIGHT])
(;B[bd];W[ac];B[ad];W[ab])
(;B[ab];W[ad];B[bd];W[ac];B[ae];W[be])
(;B[bc];W[ad])
(;B[ad];W[ac]
(;B[ab]
(;W[bd]))
(;B[be]
(;W[ae]
(;B[bc];W[bd]C[ko.])
(;B[ab];W[bd])
(;B[bd];W[ab]))))
(;B[be];W[ac]
(;B[ae];W[ab]
(;B[bc];W[ad]C[seki.])
(;B[ad];W[bc]C[seki.]))
(;B[ad];W[ae]
(;B[bc];W[bd]C[ko.])
(;B[ab];W[bd])
(;B[bd];W[ab]))
(;B[ab];W[ae])
(;B[bd];W[ab]))
(;B[ae];W[be]
(;B[bd];W[ac]
(;B[ad];W[ab])
(;B[ab];W[ad]))
(;B[ac];W[bd])
(;B[ad];W[bd])
(;B[ab];W[bd])))
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