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life and death
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Problem | 15078 |
Created | 2011-08-13 |
Name | battle for life III |
Source | korea book |
Rating | |
Difficulty | 9 dan |
Average Solve Time | 85 secs |
User Attempts |
19 / 129 |
Solve Ratio Rating | 2 dan |
| rating history |
Black play and kill
(;SZ[9]AB[ad]AB[bd]AB[ce]AB[de]AB[ee]AB[fe]AB[gd]AB[gc]AB[gb]AB[ga]AB[bf]AW[ac]AW[bb]AW[cb]AW[ea]AW[fa]AW[cd]AW[ed]AW[dd]AW[fd]AP[goproblems]
(;B[bc];W[fb]
(;B[db];W[fc];B[cc];W[dc];B[eb];W[da];B[ba];W[ab];B[ca];W[aa];B[ca];W[ec];B[db]C[RIGHT])
(;B[cc];W[db]
(;B[dc];W[ab];B[fc];W[eb])
(;B[fc];W[ab])))
(;B[cc];W[bc];B[dc];W[ec];B[eb];W[db];B[fb];W[da])
(;B[dc];W[ec];B[db];W[eb];B[da];W[ca];B[bc];W[cc];B[ab];W[db])
(;B[db];W[eb];B[ec];W[fc];B[fb];W[dc];B[da];W[ca])
(;B[eb];W[db];B[da];W[ca];B[fb];W[bc];B[fc];W[ec])
(;B[ec];W[fc];B[fb];W[eb];B[db];W[dc];B[bc];W[ab];B[cc];W[da])
(;B[fc];W[ec];B[eb];W[db];B[fb];W[da];B[bc];W[cc];B[ab];W[ba]))
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