invalid problem set
Problem | 20404 |
Created | 2015-09-26 |
Name | 059 - 123 |
Source | Yi Ch'ang-ho's Selected Tesuji Go Problems |
Rating | |
Difficulty | 18.7 kyu |
Average Solve Time | 39 secs |
User Attempts |
1318 / 2570 |
Solve Ratio Rating | 10 kyu |
| rating history |
(;AB[br]AB[bq]AB[bp]AB[cp]AB[dp]AB[eq]AB[fq]AB[fr]AW[bs]AW[cr]AW[cq]AW[dq]AW[er]AW[hr]AW[ep]AW[fp]AW[gp]AW[bo]AW[co]AW[do]AP[goproblems]
(;B[ds]
(;W[cs]
(;B[ar];W[ap]
(;B[es];W[fs]
(;B[gs];W[gr];B[dr]C[RIGHT])
(;B[dr];W[er]))
(;B[as];W[aq]))
(;B[es];W[ap];B[dr]C[RIGHT])
(;B[as];W[ar];B[aq];W[ap]))
(;W[es]
(;B[fs]C[RIGHT])
(;B[cs];W[dr];B[cs];W[gr];B[fs]C[RIGHT])))
(;B[es];W[ds];B[dr]C[ko]))
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