invalid problem set
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Problem | 3969 |
Created | 2004-02-21 |
Source | Cho Chikun's L&D Encyclopedia |
Rating | |
Difficulty | 7.9 kyu |
Average Solve Time | 35 secs |
User Attempts |
871 / 3930 |
Solve Ratio Rating | 2 kyu |
| rating history |
Black to play and live. There are multiple solutions, some better than others. Experiment with the different possibilities.
(;AW[bb]AW[bc]AW[bd]AW[cd]AW[de]AW[ee]AW[fe]AW[gd]AW[hd]AW[hc]AW[hb]AW[jb]AB[cb]AB[cc]AB[dd]AB[ed]AB[fd]AB[gc]AB[gb]AP[goproblems];B[eb];W[ga]
(;B[ea];W[ca];B[ec];W[db];B[dc];W[fb];B[fc]C[RIGHT])
(;B[fa];W[fc];B[fb];W[ca]
(;B[da];W[dc])
(;B[db];W[ec];B[dc];W[da])
(;B[ec];W[db];B[dc];W[da]))
(;B[ec];W[fb];B[fc];W[fa];B[ea];W[ha]
(;B[ca];W[db])
(;B[db];W[ca]))
(;B[fb];W[ca]
(;B[db];W[ec]
(;B[fa];W[da])
(;B[da];W[fa]))
(;B[da];W[dc];B[db];W[ec];B[fc];W[fa]))
(;B[db];W[fc];B[fb];W[ec];B[dc];W[ca]
(;B[fa];W[da])
(;B[da];W[fa]))
(;B[ca]
(;W[dc]C[CHOICE]
(;B[db];W[ea];B[fb];W[ec];B[fc];W[fa])
(;B[ec]
(;W[fb]
(;B[fc];W[ea])
(;B[ea];W[fc];B[db]C[RIGHT]))
(;W[ea];B[fb]C[RIGHT]))
(;B[fa];W[fc])
(;B[ea];W[ec];B[fc];W[fb])
(;B[fb];W[ec];B[fc];W[fa];B[ea];W[db]
(;B[ha];W[ga];B[da];W[dc])
(;B[da];W[dc];B[ha];W[ga])))
(;W[ea]C[CHOICE];B[fb]
(;W[fa];B[da]C[RIGHT])
(;W[dc];B[ec]C[RIGHT]))
(;W[fa];B[ea];W[fb];B[fc]
(;W[dc];B[ha]C[RIGHT])
(;W[ha];B[dc]C[RIGHT]))))
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