invalid problem set
Problem | 12397 |
Created | 2009-02-14 |
Source | |
Rating | |
Difficulty | 5.5 dan |
Average Solve Time | 83 secs |
User Attempts |
86 / 348 |
Solve Ratio Rating | 3 kyu |
| rating history |
(;SZ[19]AW[rl]AW[on]AW[qn]AW[rn]AW[qo]AW[op]AW[nq]AW[nr]AW[rr]AW[qs]AB[ro]AB[qp]AB[sp]AB[qq]AB[rq]C[Black to try to live.]GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]RU[Japanese]KM[0.00]
(;B[pr];W[ps]
(;B[os];W[or]
(;B[rs];W[ns]
(;B[sr];W[ss]C[Ko. Well done!RIGHT])
(;B[qr];W[ss];B[sr];W[sq]C[Ko. Well done!RIGHT]))
(;B[sr];W[rs])
(;B[qr];W[rs]))
(;B[rs];W[os]))
(;B[rs];W[ps]
(;B[qr];W[ss];B[sr];W[rs])
(;B[sr];W[qr]))
(;B[ps];W[pr]
(;B[qr];W[rs])
(;B[rs];W[qr]))
(;B[qr];W[rs])
(;B[sr];W[ps]))
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