invalid problem set
Problem | 20027 |
Created | 2015-05-30 |
Name | 102 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 9 dan |
Average Solve Time | 43 secs |
User Attempts |
15 / 102 |
Solve Ratio Rating | 2 dan |
| rating history |
(;AB[br]AB[cs]AB[ds]AB[cq]AB[dq]AB[cp]AB[do]AB[ep]AB[fo]AB[gp]AB[ho]AB[ip]AB[jp]AB[jq]AB[jr]AB[lr]AB[gr]AW[cr]AW[dr]AW[er]AW[eq]AW[fq]AW[gq]AW[hq]AW[iq]AW[ir]AW[js]AW[gs]AP[goproblems]
(;B[fs];W[es];B[hs];W[bs];B[cs]C[RIGHT])
(;B[is];W[fr];B[es];W[bs];B[as];W[fs];B[bs];W[bq])
(;B[bs];W[is];B[fs];W[hr];B[es];W[fr])
(;B[hs];W[fr]
(;B[fs];W[es]
(;B[gs];W[bs];B[cs];W[bq]
(;B[as];W[ds]
(;B[ar];W[bs];B[bp];W[aq])
(;B[bp];W[bs]C[ko];B[aq];W[ar]C[ko]))
(;B[ar];W[aq];B[as];W[ds]))
(;B[bs];W[gs]))
(;B[es];W[hr])
(;B[hr];W[es];B[bs];W[is])))
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