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life and death
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| Problem | 10368 |
| Created | 2007-09-11 |
| Name | Chinese II - 447 |
| Source | Chinese book |
| Rating | |
| Difficulty | 6 dan |
| Average Solve Time | 43 secs |
| User Attempts |
185 / 895 |
| Solve Ratio Rating | 1 kyu |
| rating history |
(;AW[rr]AW[rq]AW[qr]AW[pq]AW[oq]AW[op]AW[np]AW[mp]AW[mq]AW[mr]AW[nr]AB[ms]AB[ls]AB[lr]AB[lq]AB[lp]AB[mo]AB[no]AB[oo]AB[sp]AB[rp]AB[qp]AB[qq]AB[pp]AB[lo]AB[pr]C[FORCE]AP[goproblems]
(;B[os];W[ns]
(;B[rs];W[qs]
(;B[sr];W[ss];B[sq]C[Good.RIGHT])
(;B[sq];W[sr]C[Only seki.]))
(;B[qs];W[rs];B[sq];W[ps]C[Only ko.])
(;B[sq];W[ps];B[qs];W[rs]C[Only ko])
(;B[sr];W[ps];B[qs];W[rs]C[Only ko.]))
(;B[ns];W[ps])
(;B[or];W[ps])
(;B[ps];W[qs];B[ns];W[os];B[or];W[os])
(;B[qs];W[os]
(;B[ps];W[rs])
(;B[rs];W[ps];B[sr];W[ss]))
(;B[rs];W[ps];B[ns];W[os])
(;B[sq];W[ps])
(;B[sr];W[ps]))
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