invalid problem set
Problem | 19694 |
Created | 2015-05-02 |
Name | 005 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 17.6 kyu |
Average Solve Time | 24 secs |
User Attempts |
1265 / 2835 |
Solve Ratio Rating | 7 kyu |
| rating history |
(;AB[dr]AB[dq]AB[eq]AB[fp]AB[gp]AB[ho]AB[in]AB[ip]AB[jp]AB[kq]AB[lq]AB[lr]AB[ls]AW[kr]AW[jr]AW[jq]AW[hq]AW[hp]AW[fq]AW[fr]AW[er]AP[goproblems]
(;W[hs];B[gq];W[gr];B[iq];W[ir]C[RIGHT])
(;W[iq];B[ks]
(;W[hs];B[es];W[fs]
(;B[js]
(;W[is];B[gr])
(;W[gr];B[is]))
(;B[gr];W[gq];B[js]
(;W[gs];B[is];W[hr];B[ir])
(;W[is];B[hr])
(;W[hr];B[is];W[gs];B[ir])))
(;W[hr];B[gq];W[gr];B[is];W[js];B[es];W[fs];B[hs])
(;W[gq];B[js];W[is];B[hr];W[hs];B[es];W[fs];B[gr])
(;W[js];B[gq];W[gr];B[hs];W[hr];B[is]
(;W[gs];B[es])
(;W[es];B[gs]C[seki])))
(;W[hr];B[gq];W[gr];B[iq];W[ir];B[ks];W[js];B[es])
(;W[gq];B[iq];W[ir];B[hs]
(;W[hr]
(;B[gs]C[CHOICE]
(;W[is];B[ks])
(;W[es];B[is];W[ks])
(;W[gr];B[is];W[es];B[ks])
(;W[ks];B[is];W[gr];B[es]))
(;B[is]
(;W[ks];B[gs];W[es]C[seki])
(;W[gs])))
(;W[ks];B[hr])
(;W[es];B[ks];W[hr];B[gs];W[js]C[seki])))
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