invalid problem set
Problem | 19707 |
Created | 2015-05-03 |
Name | 012 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 1 dan |
Average Solve Time | 66 secs |
User Attempts |
221 / 627 |
Solve Ratio Rating | 5 kyu |
| rating history |
(;AB[ar]AB[bq]AB[bp]AB[co]AB[do]AB[ep]AB[fq]AB[gq]AB[hq]AB[hr]AW[gr]AW[fr]AW[er]AW[eq]AW[dp]AW[cq]AW[br]AP[goproblems]
(;W[ds];B[dq]
(;W[cr]C[RIGHT])
(;W[bs];B[cr];W[dr]C[RIGHT])
(;W[dr];B[bs]))
(;W[bs]
(;B[ds]C[CHOICE];W[dr];B[cp];W[cs];B[dq])
(;B[cp]C[Mistake for Black];W[ds]))
(;W[dr];B[bs];W[cs];B[cr]))
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