invalid problem set
Problem | 20339 |
Created | 2015-09-22 |
Name | 117 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 8 dan |
Average Solve Time | 25 secs |
User Attempts |
15 / 74 |
Solve Ratio Rating | 1 kyu |
| rating history |
(;AB[br]AB[bq]AB[cp]AB[dp]AB[dq]AB[eo]AB[dn]AB[em]AB[go]AB[gn]AB[io]AB[in]AB[gq]AB[jq]AB[kp]AW[cr]AW[cq]AW[eq]AW[ep]AW[fo]AW[gp]AW[hp]AW[hq]AW[jp]AP[goproblems];B[kr]
(;W[gr]
(;B[hs];W[dr];B[es];W[fs];B[fr]C[RIGHT])
(;B[ds];W[ir];B[hs];W[dr];B[cs];W[is];B[gs];W[fs];B[fr]C[RIGHT]))
(;W[dr];B[fr];W[gr];B[er]C[RIGHT]))
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