invalid problem set
Problem | 20415 |
Created | 2015-09-27 |
Name | 069 - 123 |
Source | Yi Ch'ang-ho's Selected Tesuji Go Problems |
Rating | |
Difficulty | 20.4 kyu |
Average Solve Time | 31 secs |
User Attempts |
1490 / 2693 |
Solve Ratio Rating | 12 kyu |
| rating history |
(;AP[goproblems]AB[cr]AB[cq]AB[dp]AB[ep]AB[fp]AB[fq]AB[gr]AB[hq]AW[br]AW[bq]AW[cp]AW[co]AW[cm]AW[dq]AW[eq]AW[es]AW[fr](;B[ds](;W[er]C[CHOICE](;B[gs];W[bs];B[fs];W[cs];B[dr]C[RIGHT])(;B[bs];W[ar](;B[bp]C[RIGHT])(;B[gs];W[as];B[fs];W[cs];B[dr]C[RIGHT])(;B[dr];W[cs]))(;B[dr];W[cs]))(;W[cs](;B[bs];W[er](;B[gs]C[RIGHT])(;B[cs]C[RIGHT])(;B[ar]C[RIGHT])(;B[dr];W[cs])(;B[fs];W[gs]))(;B[dr];W[er]))(;W[dr](;B[er]C[RIGHT])(;B[cs];W[bs])(;B[bs];W[cs])(;B[gs];W[cs])))(;B[dr];W[er];B[gs];W[cs])(;B[gs];W[dr])(;B[cs];W[dr](;B[ds];W[bs])(;B[gs];W[bs])))
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