invalid problem set
Problem | 17575 |
Created | 2014-01-14 |
Source | KGS game |
Rating | |
Difficulty | 6 dan |
Average Solve Time | 55 secs |
User Attempts |
117 / 570 |
Solve Ratio Rating | 1 kyu |
| rating history |
(;AB[pr]AB[pq]AB[qp]AB[qo]AB[pn]AB[mr]AB[jr]AB[jq]AB[kq]AB[lq]AB[lp]AB[mp]AB[mo]AB[no]AB[fr]AB[er]AB[dr]AB[kp]AB[iq]AW[ir]AW[js]AW[kr]AW[gr]AW[hq]AW[gq]AW[fq]AW[eq]AW[or]AW[oq]AW[op]AW[pp]AW[oo]AW[on]AW[nn]AW[mn]AB[qq]AB[cp]AW[ip]AW[jp]AW[ko]AW[lo]AW[jo]AW[lm]AB[ms]TR[ms]C[Kill black stones]AW[ho]AP[goproblems]
(;W[nr];B[ks]
(;W[lr];B[is]
(;W[hr];B[nq];W[np]C[RIGHT])
(;W[hs];B[hr]C[only ko]))
(;W[ls];B[lr]
(;W[ks];B[is]
(;W[ks]
(;B[hr])
(;B[gs]C[black connects outCHOICEFORCE]))
(;W[hs];B[ks])
(;W[hr];B[ks]))
(;W[is];B[ks]))
(;W[is];B[lr])
(;W[mq];B[lr])
(;W[nq];B[lr])
(;W[np];B[lr])
(;W[ns];B[lr]))
(;W[ks];B[os])
(;W[nq];B[os]
(;W[mq];B[lr]LB[ks:a]LB[ns:b]C[miai])
(;W[ns];B[nr])
(;W[nr];B[ns])
(;W[np];B[ns])
(;W[ls];B[ns])
(;W[lr];B[mq]
(;W[np];B[ns])
(;W[nr];B[ns])
(;W[ns];B[nr])
(;W[ks];B[ns]))
(;W[ks];B[ns]))
(;W[mq];B[lr]
(;W[ks];B[os])
(;W[ls];B[ks])
(;W[is];B[ks])
(;W[np];B[ks])
(;W[nq];B[ks])
(;W[nr];B[ks])
(;W[ns];B[ks])
(;W[os];B[ks]))
(;W[os];B[ks]
(;W[is];B[lr])
(;W[lr];B[is]
(;W[hr];B[nq]
(;W[nr];B[np])
(;W[np];B[nr])
(;W[hs];B[js]))
(;W[hs];B[nq]
(;W[nr];B[np];W[js];B[ls])
(;W[np];B[nr];W[js];B[ls])))
(;W[ls];B[lr];W[ks];B[is]
(;W[ks]
(;B[hr];W[gs];B[nq])
(;B[gs]C[black connects outCHOICE])
(;B[nq]))
(;W[hr]
(;B[ks])
(;B[nq])))
(;W[np];B[lr])
(;W[nq];B[lr])
(;W[mq];B[lr])
(;W[nr];B[lr])
(;W[ns];B[lr]))
(;W[ns];B[ks]
(;W[ls];B[lr]
(;W[is];B[ks])
(;W[ks];B[is]
(;W[hr];B[ks])
(;W[ks]
(;B[gs]C[black connects outCHOICE])
(;B[nq]TR[js]TR[hr]MA[nr]MA[np]C[miaiCHOICE]))))
(;W[lr];B[is]
(;W[hr];B[nq]
(;W[nr];B[np])
(;W[np];B[nr]))
(;W[nq];B[hr])
(;W[nr];B[hr])
(;W[np];B[hr])
(;W[mq];B[hr])
(;W[hs];B[nq]
(;W[nr];B[np])
(;W[np];B[nr])
(;W[js];B[ls]C[miai]LB[np:a]LB[nr:b])))
(;W[nr];B[lr])
(;W[nq];B[lr])
(;W[np];B[lr])
(;W[mq];B[lr])
(;W[is];B[lr]))
(;W[lr];B[os]
(;W[mq];B[nq];W[np];B[mq]
(;W[ns];B[nr]LB[ls:a]C[cannot approach])
(;W[nr];B[ns]))
(;W[np];B[mq]
(;W[ns];B[nr])
(;W[nr];B[ns])
(;W[nq];B[ns])
(;W[ls];B[ks];W[lr];B[ns])
(;W[ks];B[ns]))
(;W[nq];B[mq];W[ns];B[nr])
(;W[nr];B[ns];W[mq];B[nq];W[np];B[mq])
(;W[ns];B[nr];W[mq];B[nq];W[np];B[mq]LB[ls:a]C[cannot approach]))
(;W[np];B[os]
(;W[ns];B[nr])
(;W[nr];B[ns]
(;W[mq];B[lr])
(;W[lr];B[mq]))
(;W[nq];B[ns])
(;W[mq];B[lr]
(;W[nq]
(;B[ns])
(;B[ks]))
(;W[ks];B[ns])
(;W[nr];B[ns])
(;W[ns];B[nr])
(;W[ls];B[ks])
(;W[is];B[ks]))
(;W[lr];B[mq]
(;W[ns];B[nr])
(;W[nr];B[ns])
(;W[nq];B[ns])
(;W[ls];B[ks];W[lr];B[ns])
(;W[ks];B[ns]))
(;W[ls];B[ns])
(;W[ks];B[ns]))
(;W[ls];B[os]
(;W[ns];B[nr])
(;W[nr];B[ns])
(;W[mq]
(;B[lr]
(;W[ns];B[ks])
(;W[nr];B[ks])
(;W[nq];B[ks])
(;W[np];B[ks]))
(;B[ns]))
(;W[nq];B[ns])
(;W[np];B[ns])
(;W[is];B[ns])
(;W[ks];B[ns])
(;W[lr];B[ks]))
(;W[ps];B[ks]
(;W[lr];B[is]
(;W[hr];B[nq]
(;W[nr];B[np])
(;W[np];B[nr]))
(;W[hs];B[nq]
(;W[js];B[ls]
(;W[nr];B[np])
(;W[np];B[nr]))
(;W[nr];B[np])
(;W[np];B[nr])))
(;W[is];B[lr])
(;W[ls];B[lr];W[ks];B[is]
(;W[ks];B[hr])
(;W[hr];B[ks]))
(;W[mq];B[lr])
(;W[np];B[lr])
(;W[nq];B[lr])
(;W[nr];B[lr])
(;W[ns];B[lr]))
(;W[is];B[os]))
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