invalid problem set
Problem | 20639 |
Created | 2015-10-27 |
Name | 103 - 123 |
Source | Yi Ch'ang-ho's Selected Tesuji Go Problems |
Rating | |
Difficulty | 15.9 kyu |
Average Solve Time | 33 secs |
User Attempts |
905 / 2080 |
Solve Ratio Rating | 7 kyu |
| rating history |
(;AP[goproblems]AB[bq]AB[cq]AW[bp]AW[cp]AW[ep]AW[eq]AW[fp]AW[gq]AW[hq]AW[gr]AW[ho]AB[fq]AB[fr]AB[gs]AB[hr]AB[ir]AB[iq]AB[ip](;B[dr];W[er](;B[es];W[fs](;B[fr]C[RIGHT])(;B[ds];W[hs])(;B[hs];W[ds])(;B[cs];W[hs]))(;B[fs];W[es])(;B[ds];W[es])(;B[dq];W[es])(;B[cs];W[fs]))(;B[er];W[dr](;B[dq];W[es])(;B[es];W[ds])(;B[cr];W[es]))(;B[gp];W[hp])(;B[hp];W[gp])(;B[fs];W[er];B[es];W[ds](;B[dr];W[hs])(;B[hs];W[dq]))(;B[dq];W[er];B[es];W[ds])(;B[es](;W[dr]C[CHOICE])(;W[er](;B[fs];W[ds](;B[dr];W[hs])(;B[hs];W[dq]))(;B[dr])))(;B[ds];W[dr](;B[cs];W[es](;B[fs];W[er])(;B[er];W[fs]))(;B[er];W[fs](;B[es];W[cs])(;B[cr];W[es])(;B[dq];W[es])(;B[cs];W[es]))(;B[es];W[cr](;B[cs];W[br])(;B[br];W[cs]))(;B[cr];W[es](;B[fs];W[er])(;B[er];W[fs])(;B[dq];W[er]))))
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