invalid problem set
Problem | 20254 |
Created | 2015-09-20 |
Name | 036 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 3.5 dan |
Average Solve Time | 53 secs |
User Attempts |
177 / 501 |
Solve Ratio Rating | 5 kyu |
| rating history |
(;AB[bq]AB[cp]AB[dp]AB[eq]AB[fq]AB[gr]AB[hq]AB[hp]AB[ho]AB[hn]AB[fo]AB[fn]AB[fm]AB[fl]AB[el]AB[dl]AB[cm]AB[bm]AB[bn]AW[bp]AW[bo]AW[co]AW[cn]AW[do]AW[eo]AW[en]AW[em]AW[dm]AW[ep]AW[fp]AW[gp]AW[gq]AP[goproblems]
(;W[fr]
(;B[er];W[cq];B[dq];W[cr];B[br];W[bs];B[dr];W[cs]C[RIGHT])
(;B[dq]
(;W[cr]
(;B[er];W[cq]C[RIGHT];B[br];W[bs];B[dr];W[cs]C[RIGHT])
(;B[cq];W[er]C[RIGHT]))
(;W[hr];B[er];W[gs];B[ir])
(;W[er];B[dr];W[hr];B[ir];W[gs];B[br];W[es])))
(;W[cq];B[dq]
(;W[fr];B[cr];W[hr];B[ir];W[gs];B[er])
(;W[cr];B[br];W[fr];B[dr];W[hr];B[ir];W[gs]
(;B[es])
(;B[cs])))
(;W[dq];B[cq];W[dr]
(;B[cr]
(;W[fr]C[RIGHT])
(;W[cs];B[bs]
(;W[aq];B[ds];W[er];B[fr])
(;W[ds];B[es])
(;W[ar];B[ds]))
(;W[ds];B[cs]
(;W[bs];B[es])
(;W[aq];B[es])
(;W[er];B[fr])))
(;B[er];W[ds]
(;B[cr]C[CHOICE];W[fr];B[fs])
(;B[fr];W[br]C[]))))
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