invalid problem set
Problem | 20388 |
Created | 2015-09-25 |
Name | 043 - 123 |
Source | Yi Ch'ang-ho's Selected Tesuji Go Problems |
Rating | |
Difficulty | 19.6 kyu |
Average Solve Time | 37 secs |
User Attempts |
1345 / 2670 |
Solve Ratio Rating | 10 kyu |
| rating history |
(;AB[ap]AB[bo]AB[co]AB[dp]AB[dq]AB[cq]AB[eq]AB[fq]AB[gp]AB[hq]AW[as]AW[ar]AW[cr]AW[cs]AW[bs]AW[bq]AW[bp]AW[cp]AW[do]AW[dn]AW[cm]AW[fn]AW[fp]AW[ep]AP[goproblems]
(;B[ao];W[aq]
(;B[dr];W[bn];B[ds]C[RIGHT])
(;B[ds];W[bn];B[dr]C[RIGHT]))
(;B[dr];W[bn];B[ao];W[cn])
(;B[bm];W[bn];B[an];W[cn];B[ao];W[bl])
(;B[ds];W[bn];B[ao];W[cn])
(;B[eo];W[fo])
(;B[fo];W[eo]))
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