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life and death
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Problem | 8460 |
Created | 2006-04-28 |
Name | k2 |
Source | www.DashN.com |
Rating | |
Difficulty | 9 dan |
Average Solve Time | 80 secs |
User Attempts |
88 / 933 |
Solve Ratio Rating | 3 dan |
| rating history |
(;AB[er]AB[fq]AB[gr]AB[fp]AB[fo]AB[go]AB[hn]AB[in]AB[jn]AB[km]AB[lm]AB[mm]AB[mo]AB[no]AB[nq]AB[mq]AB[lq]AB[lr]AW[gp]AW[gq]AW[hq]AW[ip]AW[io]AW[ho]AW[kn]AW[ko]AW[kq]AW[kr]AW[ks]C[Black to kill]AB[ls]AP[goproblems]
(;B[ir];W[hr]
(;B[hs];W[is]
(;B[js];W[iq]
(;B[kp]C[CHOICE];W[lp]
(;B[gs];W[jp]
(;B[jr]C[RIGHT])
(;B[jo];W[jr])
(;B[lo];W[jr])
(;B[is];W[jr]))
(;B[is];W[jp]
(;B[jr]C[RIGHT])
(;B[lo];W[jr])
(;B[jo];W[jr]))
(;B[lo];W[jp]
(;B[jr];W[jq])
(;B[gs];W[jr])
(;B[is];W[jr]))
(;B[jo];W[jp]
(;B[jr];W[jq])
(;B[gs];W[jr])
(;B[is];W[jr]))
(;B[jp];W[jo]
(;B[lo];W[jq]
(;B[kp];W[jr])
(;B[gs];W[kp])
(;B[is];W[kp]))
(;B[gs];W[lo])
(;B[is];W[lo])
(;B[jr];W[jq]))
(;B[jq];W[jp]))
(;B[gs];W[jr]
(;B[is];W[kp])
(;B[kp];W[is]))
(;B[jo];W[jr])
(;B[is];W[jr];B[gs];W[kp])
(;B[jq];W[jp])
(;B[jp];W[jr]))
(;B[iq];W[gs])
(;B[gs];W[iq];B[js];W[jr]
(;B[is];W[kp])
(;B[kp];W[is])))
(;B[is];W[gs]
(;B[fs];W[fr]C[ko])
(;B[fr];W[iq]
(;B[hs];W[jr])
(;B[kp];W[hs]))
(;B[iq];W[jq]
(;B[fs];W[fr]C[ko])
(;B[fr];W[jr]
(;B[fs];W[js])
(;B[jp];W[jo])))
(;B[hs];W[fr]))
(;B[iq];W[is])
(;B[js];W[iq]
(;B[kp];W[jq])
(;B[hs];W[jr]))
(;B[gs];W[is];B[hs];W[iq];B[js]))
(;B[jo];W[ir];B[jp];W[jq])
(;B[hr];W[ir])
(;B[iq];W[ir])
(;B[jp];W[jq]
(;B[ir];W[hr];B[hs];W[iq]
(;B[is];W[jo])
(;B[jo];W[is])
(;B[gs];W[jo]))
(;B[hr];W[ir])
(;B[jo];W[ir])
(;B[is];W[ir]
(;B[js];W[jo])
(;B[jo];W[js])))
(;B[is];W[ir]
(;B[jq];W[jp])
(;B[kp];W[jp])
(;B[jo];W[jp])
(;B[jp];W[jq]
(;B[js];W[jo])
(;B[jo];W[js])))
(;B[jq];W[jr]
(;B[ir];W[iq]
(;B[kp];W[jp]
(;B[lp];W[hr])
(;B[hr];W[lp]))
(;B[hr];W[kp])
(;B[jp];W[jo]))
(;B[jp];W[jo])
(;B[kp];W[jp])
(;B[hr];W[ir]))
(;B[js];W[ir])
(;B[kp];W[ir]))
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