invalid problem set
Problem | 14547 |
Created | 2011-02-10 |
Source | Book; 围棋阶梯训练1000题 (入门篇) |
Rating | |
Difficulty | 13.2 kyu |
Average Solve Time | 44 secs |
User Attempts |
1815 / 4985 |
Solve Ratio Rating | 6 kyu |
| rating history |
(;AB[bc]AW[bh]AW[cb]AW[db]AW[cd]AW[dd]AW[ee]AW[df]AW[cf]AW[bg]AB[bb]AB[ba]AB[bd]AB[ce]AB[bf]AB[ag]C[White, to kill Black]AP[goproblems]
(;W[ab]
(;B[ac]
(;W[ae];B[af];W[be];B[ad];W[be]C[RIGHT])
(;W[af];B[ae])
(;W[be];B[ae])
(;W[de];B[be])
(;W[ah];B[af])
(;W[ad];B[ae]))
(;B[af]
(;W[ac];B[be];W[ad])
(;W[be];B[ae];W[ac]C[RIGHT])))
(;W[aa];B[ab])
(;W[ac];B[ab]
(;W[ad];B[ae])
(;W[ae];B[ad]))
(;W[ad];B[ae])
(;W[ae];B[ad]
(;W[ab];B[af])
(;W[be];B[ab]))
(;W[be];B[ae])
(;W[af];B[ae]))
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