invalid problem set
Problem | 20050 |
Created | 2015-05-30 |
Name | 001 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 7 dan |
Average Solve Time | 43 secs |
User Attempts |
47 / 131 |
Solve Ratio Rating | 5 kyu |
| rating history |
(;AB[dq]AB[eq]AB[gq]AB[gr]AB[fp]AB[fo]AB[gm]AB[el]AB[cl]AB[dm]AB[cn]AB[bo]AB[bn]AW[cm]AW[en]AW[eo]AW[ep]AW[co]AW[cp]AW[cq]TR[cm]AW[fr]AW[fq]TR[fr]TR[fq]AP[goproblems];W[dr];B[er]
(;W[ds]C[]
(;B[es];W[dp];B[fs]
(;W[bs];B[cr];W[br];B[cs];W[bp]C[RIGHT])
(;W[br];B[bs]
(;W[cr];B[dn];W[bp];B[aq];W[ap];B[ar]C[RIGHT])
(;W[dn];B[cr];W[bp]
(;B[cs];W[aq];B[as];W[ar])
(;B[aq];W[ar];B[cs];W[ap];B[as];W[bq])
(;B[ar]
(;W[aq];B[bq];W[ap];B[cs];W[br];B[as];W[bm];B[bl];W[am];B[al];W[an];B[ao])
(;W[cs]
(;B[cr];W[aq];B[cs];W[as])
(;B[aq];W[as];B[ap];W[bq];B[ao];W[bs])))
(;B[as];W[ar];B[cs];W[ap]))))
(;B[fs];W[br];B[aq];W[ar]C[RIGHT]))
(;W[es];B[fs])
(;W[fs];B[es]))
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