invalid problem set
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life and death
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+7
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Problem | 12134 |
Created | 2008-12-23 |
Source | Cho Chikun - Elementary Problems |
Rating | |
Difficulty | 7.9 kyu |
Average Solve Time | 69 secs |
User Attempts |
942 / 2609 |
Solve Ratio Rating | 6 kyu |
| rating history |
Black to live
(;AB[ab]AB[bb]AB[db]AB[eb]AB[cc]AB[cd]AW[cb]AW[fa]AW[fb]AW[fc]AW[ec]AW[dc]AW[dd]AW[ce]AW[be]AW[ad]AP[goproblems]
(;B[ca];W[ea]
(;B[bd]
(;W[ac];B[da];W[ae];B[bc]C[RIGHT])
(;W[da]
(;B[ac];W[cb]
(;B[db];W[eb]
(;B[cb]C[RIGHT])
(;B[ae]C[RIGHT]))
(;B[bc];W[db]C[]))
(;B[cb];W[ac]C[])))
(;B[da];W[bc]))
(;B[bc];W[ea];B[ca];W[da])
(;B[da];W[ea];B[ca];W[bc])
(;B[ba];W[da];B[ca];W[ea];B[bd];W[ac])
(;B[bd];W[bc])
(;B[ac];W[bd]
(;B[ca];W[ea]
(;B[da];W[bc])
(;B[bc];W[da]))
(;B[bc];W[ca])))
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