invalid problem set
Problem | 20225 |
Created | 2015-08-29 |
Name | 018 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 1.8 kyu |
Average Solve Time | 52 secs |
User Attempts |
279 / 846 |
Solve Ratio Rating | 5 kyu |
| rating history |
(;AB[bs]AB[br]AB[cq]AB[dq]AB[cp]AB[co]AB[do]AB[ep]AB[fp]AB[gq]AB[gr]AW[ar]AW[cr]AW[cs]AW[bq]AW[bp]AW[bo]AW[cn]AW[dn]AW[en]AW[go]AW[gp]AW[fq]AW[fr]AW[hq]AP[goproblems]
(;B[fs]
(;W[hr]C[CHOICE]
(;B[gs];W[es]
(;B[ds];W[dr]
(;B[er]C[RIGHT])
(;B[eq];W[hs];B[er];W[as]))
(;B[dr];W[as])
(;B[er];W[hs]))
(;B[ds];W[as];B[gs];W[hs];B[es];W[dr];B[er];W[eq]))
(;W[es];B[ds]C[RIGHT]))
(;B[ds];W[as];B[fs];W[hr];B[gs];W[hs];B[es];W[dr])
(;B[hr];W[es])
(;B[dr];W[as])
(;B[er];W[hr])
(;B[es];W[gs]))
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