invalid problem set
Problem | 19715 |
Created | 2015-05-03 |
Name | 020 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 12.7 kyu |
Average Solve Time | 32 secs |
User Attempts |
830 / 1996 |
Solve Ratio Rating | 7 kyu |
| rating history |
(;AB[br]AB[bq]AB[cq]AB[bp]AB[bo]AB[cn]AB[dn]AB[en]AB[fo]AB[fp]AB[fq]AB[hq]AB[jq]AW[cr]AW[dq]AW[eq]AW[ep]AW[co]AW[cp]AW[do]AW[eo]AP[goproblems]
(;W[ds]
(;B[er];W[fr]C[RIGHT])
(;B[fr];W[er]C[RIGHT]))
(;W[er];B[cs];W[ds];B[dr])
(;W[fr]
(;B[dr]C[CHOICE]
(;W[er];B[cs])
(;W[ds];B[cs])
(;W[cs];B[ds])
(;W[es];B[ds]))
(;B[gr]
(;W[ds];B[er];W[fs])
(;W[es];B[dr]
(;W[er];B[cs])
(;W[cs];B[bs])))))
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