invalid problem set
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Problem | 9079 |
Created | 2006-08-25 |
Source | chinese go book |
Rating | |
Difficulty | 2.9 dan |
Average Solve Time | 46 secs |
User Attempts |
519 / 2017 |
Solve Ratio Rating | 3 kyu |
| rating history |
(;AB[qq]AB[pq]AB[oq]AB[rr]AB[nr]AB[ns]AW[nq]AW[mq]AW[mr]AW[pp]AW[qp]AW[rp]AW[np]AW[no]AW[rq]C[white to make a ko.]AP[goproblems]
(;W[qr];B[sr]
(;W[pr];B[or])
(;W[ps];B[pr])
(;W[qs];B[pr]))
(;W[or];B[pr]
(;W[ps];B[os];W[qs];B[rs])
(;W[qs];B[rs]))
(;W[ps];B[pr]
(;W[rs];B[os];W[sr];B[qr])
(;W[qs];B[rs];W[ms];B[qr];W[sr];B[os]))
(;W[qs];B[pr]
(;W[rs];B[sr];W[ps];B[ss]
(;W[ms];B[qr])
(;W[sq];B[qr]))
(;W[sr];B[rs]))
(;W[pr];B[qr];W[sr];B[ps]
(;W[or];B[rs])
(;W[rs];B[or]))
(;W[rs];B[sr]
(;W[qs];B[pr];W[ps];B[ss]
(;W[ms];B[qr])
(;W[sq];B[qr]))
(;W[ps];B[pr];W[ms];B[or];W[qr];B[qs]C[RIGHT]))
(;W[sr];B[rs]))
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