invalid problem set
Problem | 19900 |
Created | 2015-05-23 |
Name | 117 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 6 dan |
Average Solve Time | 60 secs |
User Attempts |
80 / 259 |
Solve Ratio Rating | 4 kyu |
| rating history |
(;AW[aq]AW[br]AW[cq]AW[eq]AW[dq]AW[fr]AW[fs]AB[gr]AB[gq]AB[fq]AB[ep]AB[dp]AB[cp]AB[bp]AB[bq]AP[goproblems]
(;B[bs]
(;W[cs];B[ds];W[dr];B[cr]C[RIGHT])
(;W[cr];B[ar]C[RIGHT]))
(;B[ds];W[dr]
(;B[cs];W[cr];B[gs];W[bs])
(;B[gs];W[cs];B[ap];W[ar])
(;B[bs]
(;W[as]
(;B[cs];W[ar];B[es];W[er];B[gs];W[cr])
(;B[ap];W[cs])
(;B[es];W[cs]))
(;W[es]C[CHOICE]))
(;B[as];W[ar])))
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