invalid problem set
Problem | 20346 |
Created | 2015-09-23 |
Name | 001 - 123 |
Source | Yi Ch'ang-ho's Selected Tesuji Go Problems |
Rating | |
Difficulty | 23.4 kyu |
Average Solve Time | 28 secs |
User Attempts |
1882 / 3342 |
Solve Ratio Rating | 12 kyu |
| rating history |
(;AB[bs]AB[br]AB[bq]AB[cp]AB[dp]AB[eq]AB[fq]AB[hq]AW[aq]AW[bp]AW[bo]AW[cn]AW[cs]AW[cr]AW[cq]AW[dq]AW[er]AP[goproblems]
(;B[ds];W[dr];B[fr]C[RIGHT])
(;B[fr];W[ds];B[fs];W[ar])
(;B[es]
(;W[ar]C[CHOICE])
(;W[fr]C[Mistake for White.];B[dr]))
(;B[dr];W[ds];B[fr];W[ar])
(;B[ar];W[as])
(;B[as];W[ar]))
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