invalid problem set
Problem | 20293 |
Created | 2015-09-20 |
Name | 075 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 9 dan |
Average Solve Time | 29 secs |
User Attempts |
8 / 55 |
Solve Ratio Rating | 2 dan |
| rating history |
(;AB[br]AB[cr]AB[dq]AB[dp]AB[cp]AB[fp]AB[gq]AB[hr]AW[cq]AW[bq]AW[bp]AW[bo]AW[co]AW[do]AW[eo]AW[fo]AW[go]AW[hp]AW[hq]AW[ir]AW[jq]AP[goproblems]
(;W[fr]
(;B[gr]
(;W[er];B[fq];W[dr];B[ar]
(;W[ep]C[];B[eq];W[gp]C[RIGHT])
(;W[eq];B[ep];W[gp]C[RIGHT])
(;W[cs]C[RIGHT]))
(;W[ep];B[eq];W[fq];B[er];W[gp];B[ds]))
(;B[er];W[gr];B[ar]
(;W[eq]
(;B[es]
(;W[dr];B[ds];W[bs]C[RIGHT])
(;W[bs]
(;B[cs];W[dr]C[RIGHT])
(;B[dr];W[cs]C[RIGHT])))
(;B[ds];W[bs]))
(;W[bs];B[cs];W[es];B[ds];W[ep];B[fs];W[eq]C[RIGHT])))
(;W[ep];B[eq];W[fr];B[gr];W[fq];B[er];W[gp];B[ds]))
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