invalid problem set
Problem | 19247 |
Created | 2015-04-04 |
Name | 002 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 17.3 kyu |
Average Solve Time | 35 secs |
User Attempts |
1200 / 2767 |
Solve Ratio Rating | 7 kyu |
| rating history |
(;AB[ar]AB[aq]AB[bq]AB[cq]AB[dq]AB[eq]AW[br]AW[cr]AW[ap]AW[bp]AW[cp]AW[dp]AW[ep]AW[fp]AW[gp]AW[gq]AW[fr]AW[fs]AP[goproblems]
(;B[bs]
(;W[dr];B[er];W[es];B[ds]C[RIGHT];W[cs];B[ds]C[RIGHT])
(;W[cs]
(;B[dr];W[as];B[ds]C[RIGHT])
(;B[ds];W[as]
(;B[dr]C[RIGHT])
(;B[er];W[bs]
(;B[dr];W[bs]C[])
(;B[es];W[fq];B[dr];W[bs]C[])))))
(;B[ds]
(;W[bs]C[CHOICE];B[cs];W[er])
(;W[dr];B[er];W[es]C[];B[bs];W[cs];B[ds]C[RIGHT]))
(;B[dr]
(;W[bs]C[CHOICE];B[cs];W[ds];B[as];W[cs];B[es];W[cs])
(;W[ds]
(;B[bs];W[es];B[cs]C[RIGHT])
(;B[cs];W[bs];B[as];W[es];B[cs];W[br]C[])))
(;B[er];W[es]
(;B[ds];W[bs]C[])
(;B[bs];W[ds]
(;B[dr];W[cs])
(;B[cs];W[dr]))
(;B[dr];W[ds];B[cs];W[bs];B[as];W[cs]))
(;B[cs];W[dr]
(;B[ds];W[er]C[])
(;B[er];W[es]C[];B[ds];W[bs];B[ds];W[cs];B[as];W[fq]))
(;B[es];W[er]
(;B[dr];W[bs]
(;B[cs];W[ds];B[as];W[fq])
(;B[as];W[cs];B[ds];W[cs])
(;B[ds];W[cs]))
(;B[ds];W[dr]C[])
(;B[bs];W[dr])))
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