invalid problem set
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life and death
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Problem | 9439 |
Created | 2006-11-14 |
Name | k79 |
Source | dashnet |
Rating | |
Difficulty | 8 dan |
Average Solve Time | 39 secs |
User Attempts |
69 / 910 |
Solve Ratio Rating | 4 dan |
| rating history |
(;AB[fr]AB[fq]AW[gr]AW[hr]AW[ir]AW[iq]AW[jq]AW[lq]AW[kq]AW[mq]AB[gq]AB[hq]AB[ip]AB[jp]AB[kp]AB[lp]AB[mp]AB[nq]AB[or]AB[op]C[black to kill]AP[goproblems]
(;B[gs]
(;W[js]
(;B[hs]
(;W[mr]
(;B[ls]
(;W[kr];B[ms]C[RIGHT])
(;W[ms];B[kr]C[RIGHT]))
(;B[kr]C[RIGHT])
(;B[ms]C[RIGHT]))
(;W[kr];B[ls]C[RIGHT]))
(;B[mr];W[hs])
(;B[ls];W[hs];B[kr];W[lr])
(;B[ms];W[hs])
(;B[kr];W[hs]))
(;W[mr]C[CHOICE]
(;B[ls]
(;W[ks]C[CHOICE]
(;B[ms];W[lr]
(;B[ns];W[jr])
(;B[jr];W[ns])
(;B[hs];W[ns])
(;B[js];W[ns]))
(;B[kr];W[js]
(;B[hs];W[lr])
(;B[lr];W[hs])
(;B[ms];W[hs]))
(;B[hs];W[jr]
(;B[is];W[lr])
(;B[lr];W[is])
(;B[ms];W[is]))
(;B[js]C[]
(;W[ms]
(;B[kr]C[RIGHT])
(;B[hs];W[lr]))
(;W[kr];B[ms]C[RIGHT])))
(;W[ms];B[kr]
(;W[hs];B[js]C[RIGHT])
(;W[js];B[hs]C[RIGHT])))
(;B[kr];W[hs]
(;B[ls];W[js];B[ms];W[ks])
(;B[js];W[ls]C[]
(;B[ks];W[jr]C[seki])
(;B[jr];W[ks]C[seki]))
(;B[ks];W[js]))
(;B[js];W[kr]C[seki at most])
(;B[ks];W[kr]C[]
(;B[ls];W[js])
(;B[js];W[ls])
(;B[ms];W[js]))
(;B[ms];W[ls]
(;B[kr];W[hs]
(;B[js];W[ns])
(;B[ns];W[js]))
(;B[js];W[kr])
(;B[hs];W[kr])
(;B[ks];W[ns]
(;B[kr];W[js]
(;B[hs];W[nr])
(;B[nr];W[hs]))
(;B[hs];W[kr])
(;B[js];W[kr])
(;B[nr];W[kr])))
(;B[hs];W[kr]C[seki, at most]))
(;W[kr];B[mr]C[RIGHT]))
(;B[ls];W[js]
(;B[kr];W[lr])
(;B[gs])
(;B[mr];W[kr]))
(;B[mr];W[js]
(;B[kr];W[lr])
(;B[lr];W[kr]))
(;B[kr];W[js]
(;B[mr])
(;B[ls]))
(;B[ms];W[js]
(;B[kr];W[lr])
(;B[ks]))
(;B[js];W[mr]
(;B[kr];W[gs]
(;B[ls];W[ms];B[is];W[jr])
(;B[is];W[ls]))
(;B[ls];W[ms]
(;B[gs];W[kr])
(;B[kr];W[gs]))
(;B[gs];W[kr])
(;B[is];W[gs])
(;B[ms];W[ls]
(;B[kr];W[gs]
(;B[ns];W[is];B[lr];W[jr])
(;B[is];W[ns]))
(;B[ns];W[ks]
(;B[kr];W[lr]
(;B[gs];W[jr])
(;B[jr];W[is]))
(;B[gs];W[jr]))))
(;B[ks];W[js]
(;B[kr];W[lr])
(;B[ls];W[kr])
(;B[ms];W[kr])
(;B[mr];W[kr])))
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