invalid problem set
Problem | 14208 |
Created | 2010-11-22 |
Source | |
Rating | |
Difficulty | 8 dan |
Average Solve Time | 50 secs |
User Attempts |
21 / 159 |
Solve Ratio Rating | 2 dan |
| rating history |
avoid thousand-year ko.
(;AB[dr]AB[dq]AB[cp]AB[co]AB[dn]AB[fo]AB[gp]AB[hp]AB[ip]AB[jp]AB[kq]AB[lq]AB[lr]AW[fp]AW[fq]AW[gq]AW[er]AW[iq]AW[jq]AW[jr]AW[kr]AW[cq]AB[bp]AB[nr]AP[goproblems]
(;B[gs]
(;W[es]
(;B[hq];W[hr];B[gr];W[is];B[hs]C[RIGHT])
(;B[eq];W[gr];B[ds];W[hs];B[hr];W[hq];B[is];W[ir])
(;B[hr];W[hq]
(;B[gr];W[is];B[eq];W[fr];B[ks];W[hs])
(;B[is];W[gr];B[eq];W[js];B[ds];W[ir])))
(;W[fs];B[hr];W[hq];B[gr];W[ds]
(;B[cr];W[ks];B[eq];W[fr];B[is]C[RIGHT])
(;B[cs];W[cr];B[dp];W[bs];B[bq];W[ks];B[eq];W[fr];B[is]C[RIGHT])))
(;B[es];W[fs];B[hr];W[hq];B[gr];W[ds]
(;B[cr];W[ks];B[gs];W[eq])
(;B[cs];W[cr];B[es];W[bs]))
(;B[eq];W[hr];B[fr];W[gr];B[es];W[is])
(;B[hr];W[hq]
(;B[gs];W[es];B[eq];W[gr];B[ds];W[ir])
(;B[es];W[fs];B[eq];W[ds];B[gr];W[fr];B[cr];W[ks])
(;B[gr];W[es]
(;B[ks];W[gs];B[hs];W[fr];B[fs];W[js]
(;B[ls]))
(;B[eq];W[fr];B[gs];W[ks];B[is];W[ir]))))
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