invalid problem set
Problem | 19823 |
Created | 2015-05-15 |
Name | 073 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 5 dan |
Average Solve Time | 60 secs |
User Attempts |
68 / 234 |
Solve Ratio Rating | 4 kyu |
| rating history |
(;AB[bc]AB[cd]AB[de]AB[dc]AW[bd]AW[ad]AW[ce]AW[cf]AW[cg]AW[ch]AW[ci]AW[bi]AB[bh]AB[bj]AB[cj]AB[bk]AB[dj]AW[di]AB[ei]AB[eh]AB[dg]AB[df]GE[life and death]DI[2d]DP[12]SO[tristesse]CO[7]AP[goproblems]
(;B[ai];W[ah]
(;B[af]C[RIGHT];W[bg];B[be];W[bf];B[ac]C[RIGHT])
(;B[ag]
(;W[af]C[CHOICE]
(;B[bf];W[be];B[ae];W[bg])
(;B[bg];W[bf]C[CHOICE];B[aj];W[ah])
(;B[be];W[bg]C[CHOICE];B[dh];W[ah]))
(;W[bg];B[be]C[];W[af]
(;B[ac];W[ah];B[ae];W[bf])
(;B[aj];W[ah]))))
(;B[af]
(;W[bf]
(;B[ai]
(;W[ae]
(;B[ah];W[ag])
(;B[ag];W[bg])
(;B[ac];W[ag]))
(;W[ag];B[ae];W[bg]))
(;B[ag]
(;W[ai];B[be];W[ae];B[ac];W[be])
(;W[bg])))
(;W[ag]
(;B[bg];W[bf];B[ah];W[ai])
(;B[ai];W[ae];B[bf];W[bg])))
(;B[be];W[af]
(;B[ag];W[bg];B[ac];W[ah];B[ae];W[bf])
(;B[bg];W[bf];B[ai]
(;W[ah];B[aj];W[ag])
(;W[ae];B[aj];W[ah];B[ag];W[ah]))
(;B[ac];W[ae];B[ag];W[bf];B[ai];W[bg];B[aj];W[ah])
(;B[ai]
(;W[bf];B[ah])
(;W[ah]
(;B[ag];W[bg];B[aj];W[ah])
(;B[bf];W[bg])
(;B[bg];W[bf];B[ag];W[ah])))))
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