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life and death
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Problem | 5116 |
Created | 2004-09-23 |
Name | chinese - 204 |
Source | |
Rating | |
Difficulty | 14.7 kyu |
Average Solve Time | 33 secs |
User Attempts |
8644 / 17874 |
Solve Ratio Rating | 8 kyu |
| rating history |
(;AW[sm][qn][rn][qo][qp][qq][rq][rr][sr]AB[rl][sl][pm][qm][pn][po][ro][pp][rp][pq][pr][qr][rs]C[Black to kill]
(;B[sp]CR[sp]
;W[so]CR[so]
(;B[rm]CR[rm]
;W[sq]CR[sq]
;B[rp]CR[rp]C[RIGHT])
(;B[sn]CR[sn]
;W[ns]CR[ns]LB[nr:A]C[Answer threat at A]
;B[nr]CR[nr]
;W[so]CR[so]
;B[rm]CR[rm]
;W[sq]CR[sq]
;B[rp]CR[rp]C[RIGHT]))
(;B[so]CR[so]
;W[sp]CR[sp]C[ko])
(;B[rm]CR[rm]
;W[sp]CR[sp]
(;B[sn]CR[sn]
;W[so]CR[so])
(;B[so]CR[so]
;W[sn]CR[sn]))
(;B[sn]CR[sn]
;W[so]CR[so]
;B[sp]CR[sp]
;W[rm]CR[rm]
;B[sn]CR[sn]C[ko]))
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