invalid problem set
Problem | 19312 |
Created | 2015-04-08 |
Name | 062 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 9.1 kyu |
Average Solve Time | 43 secs |
User Attempts |
512 / 1237 |
Solve Ratio Rating | 7 kyu |
| rating history |
(;AB[cs]AB[cr]AB[cq]AB[cp]AB[dp]AB[ep]AB[fp]AW[fo]AW[eo]AW[do]AB[fq]AB[fr]AW[eq]AW[gp]AW[gq]AW[gr]AW[co]AW[bp]AW[bq]AW[br]AW[bs]AP[goproblems]
(;W[fs];B[es];W[dr]C[RIGHT])
(;W[er];B[dr];W[fs];B[es]C[ko];W[ds];B[gs]
(;W[hs];B[es]C[ko];W[gs];B[dq])
(;W[dq]C[RIGHT]))
(;W[dr];B[er];W[fs];B[dq])
(;W[es];B[fs];W[er];B[dr]C[seki only. White can kill black.]))
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