invalid problem set
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life and death
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Problem | 1773 |
Created | 2002-11-20 |
Source | IGS Art Gallery |
Rating | |
Difficulty | 8 dan |
Average Solve Time | 62 secs |
User Attempts |
110 / 2081 |
Solve Ratio Rating | 5 dan |
| rating history |
Black to save his 6 trapped stones.
(;SZ[19]AB[db]AB[dd]AB[cd]AB[ed]AB[ee]AB[fe]AB[ge]AB[hd]AB[hc]AB[gc]AB[hb]AB[jb]AW[cb]AW[cc]AW[bd]AW[ce]AW[cf]AW[dg]AW[fg]AW[hf]AW[he]AW[ig]AW[gd]AW[fd]AW[fc]AW[eb]AW[gb]FF[4]GM[1]AP[Jago:Version 4.10]GN[Problem01]
(;B[fb];W[fa]
(;B[da];W[dc];B[ec];W[fb];B[bb];W[bc];B[ca];W[ab];B[ba];W[ac];B[be];W[bf];B[ha]C[RIGHT])
(;B[ec];W[fb];B[da];W[dc];B[bb];W[bc];B[ca];W[ab];B[ba];W[ac];B[be];W[bf];B[ha]C[RIGHT]))
(;B[da];W[dc];B[ec];W[fb];B[bb];W[bc];B[ca];W[ea])
(;B[ec];W[fb];B[da];W[dc];B[bb];W[bc];B[ca];W[ea])
(;B[dc];W[da];B[fb];W[fa];B[ec];W[fb])
(;B[ga];W[fb]
(;B[dc];W[da])
(;B[da];W[dc];B[ec];W[ca])))
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