invalid problem set
Problem | 20561 |
Created | 2015-10-11 |
Name | 055 - 123 |
Source | Yi Ch'ang-ho's Selected Tesuji Go Problems |
Rating | |
Difficulty | 21.4 kyu |
Average Solve Time | 37 secs |
User Attempts |
1283 / 2217 |
Solve Ratio Rating | 12 kyu |
| rating history |
(;AB[bs]AB[br]AB[bq]AB[bp]AB[co]AB[do]AB[en]AB[em]AB[eq]AW[bo]AW[bn]AW[cn]AW[cl]AW[cp]AW[cr]AW[cq]AW[er]AW[fo]AW[gr]AW[gq]AW[gp]AP[goproblems]
(;B[dr]
(;W[dq]
(;B[dp];W[ds];B[cs]C[RIGHT])
(;B[cs];W[ds];B[dp];W[dr];B[fr]C[RIGHT]))
(;W[ep];B[dp]C[RIGHT])
(;W[fr];B[dp]C[RIGHT]))
(;B[fr];W[dr])
(;B[dq];W[dr])
(;B[dp];W[dr])
(;B[cs];W[dr])
(;B[ds];W[dr])
(;B[ep];W[dr])
(;B[es];W[dr];B[fr];W[fq]))
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