invalid problem set
Problem | 7805 |
Created | 2005-12-18 |
Source | a game of mine |
Rating | |
Difficulty | 0.7 kyu |
Average Solve Time | 43 secs |
User Attempts |
917 / 2873 |
Solve Ratio Rating | 4 kyu |
| rating history |
(;AW[db]AW[dc]AW[dd]AW[ed]AW[fd]AW[fc]AW[gc]AB[ec]AB[eb]AB[gb]AB[fb]AB[hb]AB[hc]AB[hd]AB[he]AB[ge]AB[ff]AB[gf]AB[ef]AB[df]AB[cf]AB[bf]AB[bd]AW[be]AW[ce]C[Can Black kill? Please start with A.]LB[ae:A]AW[bg]AW[ch]AP[goproblems];B[ae];W[bc]
(;B[cd]C[]
(;W[cc];B[de]
(;W[ba];B[ab];W[ac]
(;B[da]
(;W[ca];B[bb]C[Well done! :)RIGHT])
(;W[bb];B[ca]C[RIGHT]))
(;B[bb]
(;W[da];B[cb]C[Well done! :)RIGHT])
(;W[cb];B[da]C[RIGHT])))
(;W[bb];B[ca];W[da];B[ac];W[ab];B[ba]C[RIGHT])
(;W[ac];B[bb]TR[ab]TR[ba]C[RIGHT])
(;W[da];B[bb]TR[ab]TR[ba]C[RIGHT])
(;W[ab];B[ba]C[RIGHT]))
(;W[bb];B[cc];W[cb];B[de];W[ac];B[da]TR[ca]TR[aa]C[RIGHT])
(;W[ba];B[ab];W[cc];B[de];W[ac];B[da]TR[ca]TR[bb]C[RIGHT]
(;W[ca];B[bb]C[Well done! :)RIGHT])
(;W[bb];B[ca]C[RIGHT]))
(;W[ab];B[ba]C[RIGHT])
(;W[da];B[bb];W[cc];B[de]TR[ba]TR[ab]C[RIGHT]))
(;B[de];W[cd]
(;B[ad];W[ac];B[af];W[cb]C[:(])
(;B[cb]
(;W[ad]
(;B[af];W[da]C[:(])
(;B[da];W[af]C[:(]))
(;W[da];B[ad];W[ac];B[af];W[bb]C[:(])))
(;B[bb]
(;W[cd];B[ac];W[ad]MA[bd]C[:(])
(;W[ac];B[cd]))
(;B[cb]
(;W[ba]
(;B[ab];W[cd]
(;B[ac];W[ad]MA[bd]C[:(])
(;B[da];W[ad];B[af];W[bb]C[:(])
(;B[bb];W[ad];B[af];W[ac]C[:(])
(;B[ad];W[ac];B[af];W[bb]C[:(]))
(;B[cd];W[cc]
(;B[de];W[bb]C[:(])
(;B[ac];W[ab]C[:(])
(;B[ab];W[ad]C[:(]))
(;B[da];W[ab]
(;B[ca];W[ad];B[ac]MA[ad]C[:(])
(;B[ad];W[ca]C[:(])
(;B[cd];W[cc]C[:(]))
(;B[bb];W[ab]
(;B[cc];W[cd];B[ac];W[ca];B[aa]MA[ab]C[:(])
(;B[ac];W[ad]C[:(])
(;B[da];W[cc]C[:(])
(;B[ca];W[da];B[aa];W[ac]
(;B[cc];W[ba]C[:(]MA[aa])
(;B[ad];W[cc]C[:(])))
(;B[ad];W[bb])
(;B[af];W[bb]C[:(]))
(;W[cc]
(;B[da];W[ba];B[ca])
(;B[ba];W[bb];B[ca])))
(;B[ac];W[cd]
(;B[bb];W[ad]MA[bd]C[:(])
(;B[ad];W[ab];B[af];W[bb]C[:(])
(;B[cb];W[ad]C[:(]MA[bd]))
(;B[ab];W[cd]
(;B[ac];W[ad]C[:(]MA[bd])
(;B[ad];W[ac];B[af];W[bb]C[:(])
(;B[cb];W[ad]C[:(]))
(;B[ad];W[bb]
(;B[ac];W[ab]C[:(])
(;B[cd];W[cc]C[:(])
(;B[ca];W[da]
(;B[ac];W[ab]C[:(])
(;B[cd];W[cc]C[:(])))
(;B[af];W[ac]C[:(])
(;B[cc];W[cd]
(;B[ac];W[ad]C[:(]MA[bd])
(;B[ad];W[ac];B[af];W[cb]C[:(])
(;B[cb];W[ad]C[:(]))
(;B[ca];W[cd]
(;B[ad];W[ac];B[af];W[cb]C[:(])
(;B[da];W[ad];B[af];W[cb]C[:(]))
(;B[ba];W[cd]
(;B[ad];W[ac];B[af];W[cb]C[:(])
(;B[da];W[ad];B[af];W[cb]C[:(]))
(;B[da];W[cd]
(;B[ad];W[ac];B[af];W[cb]C[:(])
(;B[cb];W[ad];B[af];W[bb]C[:(]))
(;B[ea];W[cd];B[ad];W[ac];B[af];W[da]C[:(]))
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