invalid problem set
Problem | 20280 |
Created | 2015-09-20 |
Name | 062 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 8 dan |
Average Solve Time | 95 secs |
User Attempts |
14 / 70 |
Solve Ratio Rating | 1 kyu |
| rating history |
(;AW[cr]AW[cp]AW[bp]AW[eq]AW[fq]AB[bo]AB[bm]AB[co]AB[do]AB[dp]AB[fo]AB[gp]AB[hq]AB[hr]AB[jr]AP[goproblems]
(;B[ar]
(;W[bq];B[dq];W[dr]
(;B[es];W[ds]
(;B[bs]C[RIGHT])
(;B[ap];W[aq];B[bs]C[RIGHT])
(;B[br]C[RIGHT];W[cq]C[RIGHT];B[bs]C[RIGHT]))
(;B[ap];W[aq]
(;B[bs];W[cs];B[br];W[cq];B[er];W[as])
(;B[br];W[cq]
(;B[er];W[fr];B[es];W[fs])
(;B[es];W[fs]
(;B[er];W[fr])
(;B[ds];W[cs])
(;B[fr];W[gs]
(;B[gr];W[er];B[hs];W[ds]
(;B[cs];W[bs])
(;B[bs];W[cs])
(;B[as];W[bs]))
(;B[hs];W[er];B[gr];W[ds]
(;B[cs];W[bs])
(;B[bs];W[cs])
(;B[as];W[bs])))))))
(;W[dq];B[ap];W[br];B[bq];W[cq];B[aq];W[gr]
(;B[er]C[RIGHT])
(;B[fs];W[gs];B[er]C[RIGHT])))
(;B[dq];W[ar]
(;B[dr];W[bs])
(;B[bs];W[dr];B[cq];W[bq]
(;B[br];W[cs];B[ap];W[gr];B[aq];W[es])
(;B[ap];W[fs];B[br];W[cs]))))
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