invalid problem set
Problem | 19252 |
Created | 2015-04-04 |
Name | 007 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 22.1 kyu |
Average Solve Time | 28 secs |
User Attempts |
2016 / 3653 |
Solve Ratio Rating | 12 kyu |
| rating history |
(;AB[cs]AB[dr]AB[cq]AB[bq]AB[bp]AW[ao]AW[bo]AW[co]AW[cp]AW[dq]AW[eq]AW[er]AW[br]TR[br]AP[goproblems]
(;B[ar];W[bs]
(;B[ap]C[RIGHT])
(;B[cr];W[ap];B[as];W[aq]C[CHOICE])
(;B[ds];W[ap];B[cr];W[es];B[as];W[aq]C[CHOICE]))
(;B[cr];W[ar]LB[ap:a]LB[aq:b]LB[as:c]LB[bs:d]
(;B[ap];W[bs]C[CHOICE])
(;B[aq];W[ap]C[CHOICE])
(;B[bs];W[ap]C[CHOICE])
(;B[as];W[ap]C[CHOICE]))
(;B[bs];W[ar]C[]
(;B[cr];W[ap]C[CHOICE])
(;B[as];W[ap]
(;B[ds];W[aq]C[CHOICE])
(;B[cr];W[aq]C[CHOICE]))
(;B[ds];W[ap]C[CHOICE])
(;B[ap];W[cr]C[CHOICE])
(;B[aq];W[ap];B[cr];W[es]C[CHOICE]))
(;B[ds];W[ap];B[as];W[ar];B[bs];W[aq]C[CHOICE])
(;B[as];W[ar]
(;B[ap];W[cr]C[CHOICE])
(;B[bs];W[ap]C[CHOICE]
(;B[ds];W[aq]C[CHOICE])
(;B[cr];W[aq]C[CHOICE]))
(;B[aq];W[ap]C[CHOICE])
(;B[cr];W[ap]C[CHOICE])
(;B[ds];W[cr]
(;B[bs];W[es]C[CHOICE])
(;B[aq];W[ap]C[CHOICE])))
(;B[aq];W[cr]
(;B[ds];W[es]C[CHOICE])
(;B[ar];W[ds]C[CHOICE])
(;B[bs];W[ds];B[ar];W[dr]C[CHOICE])
(;B[ap];W[ar]C[CHOICE]))
(;B[ap];W[ar]
(;B[cr];W[bs]C[CHOICE])
(;B[bs];W[cr]C[CHOICE])))
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