invalid problem set
Problem | 20813 |
Created | 2016-03-19 |
Name | 004 - 123 |
Source | Yi Ch'ang-ho's Selected Tesuji Go Problems |
Rating | |
Difficulty | 14.3 kyu |
Average Solve Time | 24 secs |
User Attempts |
681 / 1711 |
Solve Ratio Rating | 6 kyu |
| rating history |
(;AB[cr]AB[dq]AB[eq]AB[er]AB[fr]AB[ck]AB[cn]AW[cq]AW[dp]AW[ep]AW[fp]AW[fq]AW[gr]AW[hq]AW[jq]AP[goproblems]
(;B[bp];W[cp];B[bq]C[RIGHT])
(;B[ds];W[fs];B[bp];W[bq];B[cp];W[br];B[bs];W[gs];B[es]C[RIGHT])
(;B[bq];W[bp];B[cp];W[co];B[bo];W[cq];B[ap];W[cp];B[bn];W[br];B[aq];W[cs]
(;B[ds];W[dr])
(;B[dr];W[fs]))
(;B[cp];W[co]
(;B[bq];W[bo])
(;B[bp];W[bo];B[bq];W[dn]))
(;B[bo];W[bp];B[bq];W[cp];B[ap];W[br];B[aq];W[co];B[an]))
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