invalid problem set
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life and death
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+15
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Problem | 2146 |
Created | 2003-04-18 |
Source | falias |
Rating | |
Difficulty | 30 kyu |
Average Solve Time | 9 secs |
User Attempts |
82158 / 93183 |
Solve Ratio Rating | 30 kyu |
| rating history |
Black to live.
(;SZ[13]AW[ci]AW[bj]AW[ck]AW[dk]AW[dl]AB[bk]AB[al]AB[bm]GM[1]FF[4]CA[UTF-8]AP[CGoban:2]ST[2]RU[Japanese]KM[0.00]PW[White]PB[Black]PL[B]
(;B[cl]C[];W[dm]
(;B[cm];W[aj];B[ak]MA[bl]MA[am]C[Black has 2 eyes.RIGHT])
(;B[aj];W[ai]
(;B[cm];W[ak]C[Ko])
(;B[ak];W[cm])))
(;B[aj];W[ai]
(;B[cl];W[ak]C[Ko])
(;B[ak];W[cl])))
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