invalid problem set
Problem | 11227 |
Created | 2008-04-27 |
Source | Cho Chikun's encyclopedia of life and death |
Rating | |
Difficulty | 19.5 kyu |
Average Solve Time | 26 secs |
User Attempts |
4616 / 9759 |
Solve Ratio Rating | 8 kyu |
| rating history |
black to live (1 of 3)
(;AB[ab]AB[bc]AB[bd]AB[ca]AB[cb]AB[db]AB[eb]AB[ea]AW[ba]AW[bb]AW[ad]AW[ae]AW[ce]AW[be]AW[cd]AW[cc]AW[ec]AW[fc]AW[fb]AW[dc]C[]AP[goproblems]
(;B[ac]C[Now, Ko Threats];W[aa]C[1]
(;B[bc]C[RIGHT])
(;B[ac];W[bc])
(;B[ab]
(;W[bc])
(;W[ac];B[bc];W[bd])))
(;B[aa];W[bb]
(;B[ac];W[ba])
(;B[ba];W[ac])))
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