invalid problem set
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life and death
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Problem | 8883 |
Created | 2006-07-15 |
Source | Chinese go book (which you can order): http://www.books.com.tw/exep/prod/lookinside.php?item=CN10003302#t |
Rating | |
Difficulty | 5.6 kyu |
Average Solve Time | 61 secs |
User Attempts |
1231 / 3905 |
Solve Ratio Rating | 4 kyu |
| rating history |
(;AB[sr]AB[rr]AB[qr]AB[pq]AB[pp]AB[po]AB[qn]AB[qm]AB[ql]AB[qk]AB[rk]AB[sk]AB[sm]AW[sl]AW[rl]AW[rm]AW[rn]AW[ro]AW[rq]AW[sq]C[Black to kill unconditionally.]AP[goproblems]
(;B[rp];W[qp]
(;B[qo];W[sp]
(;B[qq];W[sn])
(;B[sn];W[qq]))
(;B[qq];W[sp]
(;B[qo];W[sn])
(;B[sn];W[qo])))
(;B[qo]C[])
(;B[qq]C[])
(;B[sn]
(;W[qp]
(;B[qq];W[so];B[rp]C[RIGHT])
(;B[qo];W[so];B[rp]C[RIGHT]))
(;W[so];B[rp];W[qp]
(;B[qo]C[RIGHT])
(;B[qq]C[RIGHT]))))
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