invalid problem set
Problem | 19850 |
Created | 2015-05-19 |
Name | 086 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 4.5 dan |
Average Solve Time | 93 secs |
User Attempts |
160 / 516 |
Solve Ratio Rating | 4 kyu |
| rating history |
(;AB[bs]AB[br]AB[cq]AB[bp]AB[dp]AB[ep]AB[fp]AB[gp]AB[hq]AB[iq]AB[ir]AB[is]AW[cs]AW[cr]AW[dq]AW[eq]AW[fq]AW[gq]AW[er]AW[gs]AW[hr]AP[goproblems]
(;B[ds];W[dr];B[gr];W[fr];B[hs]C[RIGHT])
(;B[gr]
(;W[ds]C[CHOICE];B[hs];W[fs])
(;W[fr]C[];B[fs];W[es];B[hs];W[gr]))
(;B[es];W[fs];B[gr];W[ds]))
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