invalid problem set
Problem | 20430 |
Created | 2015-10-03 |
Name | 080 - 123 |
Source | Yi Ch'ang-ho's Selected Tesuji Go Problems |
Rating | |
Difficulty | 11.3 kyu |
Average Solve Time | 45 secs |
User Attempts |
658 / 1633 |
Solve Ratio Rating | 7 kyu |
| rating history |
(;AB[bs]AB[br]AB[bq]AB[cp]AB[dp]AB[ep]AB[fq]AB[gq]AB[hq]AB[iq]AB[ir]AW[hr]AW[fr]AW[gr]AW[cr]AW[cq]AW[dq]AW[eq]AW[bp]AW[bo]AW[cn]AW[fp]AW[fo]AW[en]AP[goproblems]
(;B[er]
(;W[dr]
(;B[ds];W[es];B[cs];W[er]
(;B[hs]C[RIGHT])
(;B[gs];W[hs];B[is]C[RIGHT])
(;B[fs];W[gs];B[is];W[do];B[hs]C[RIGHT]))
(;B[cs];W[es];B[ds];W[er];B[hs]C[RIGHT]))
(;W[es];B[cs];W[dr];B[ds];W[er];B[hs]C[RIGHT]))
(;B[cs];W[er])
(;B[ds];W[er])
(;B[dr];W[er])
(;B[es];W[er];B[cs];W[do]))
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