invalid problem set
Problem | 20853 |
Created | 2016-03-22 |
Name | 042 - 123 |
Source | Yi Ch'ang-ho's Selected Tesuji Go Problems |
Rating | |
Difficulty | 6.6 kyu |
Average Solve Time | 60 secs |
User Attempts |
274 / 685 |
Solve Ratio Rating | 6 kyu |
| rating history |
(;AB[dr]AB[es]AB[fr]AB[gr]AB[fq]AB[ep]AB[dp]AB[cp]AB[dn]AB[en]AB[fn]AB[em]AB[el]AB[gm]AB[cm]AB[cl]AW[br]AW[cr]AW[er]AW[fp]AW[gq]AW[hr]AW[hp]AW[iq]AW[do]AW[co]AW[cn]AW[bm]AW[ck]AW[dk]AW[dl]AW[dm]AW[dj]AW[fk]AW[fj]AW[hl]AW[hm]AW[hn]AP[goproblems]
(;B[bn];W[bo];B[bp];W[eo];B[fo]C[RIGHT])
(;B[eo]
(;W[bp]C[CHOICE]
(;B[cq];W[ds]
(;B[cs];W[bs]
(;B[ds];W[gs]
(;B[eq]
(;W[hs]C[CHOICE]
(;B[fs]C[RIGHT])
(;B[bq]C[RIGHT]))
(;W[bq]))
(;B[bq]))
(;B[bq];W[ds]
(;B[bo];W[bn];B[ap];W[fs]
(;B[eq];W[gs];B[es])
(;B[gs];W[eq];B[es]))
(;B[eq]C[RIGHT])))
(;B[eq]C[RIGHT])
(;B[bq]
(;W[aq]C[CHOICE];B[bo]
(;W[bn]C[CHOICE];B[ap])
(;W[ap];B[bn];W[dq]))
(;W[dq];B[bo];W[fs]
(;B[gs];W[eq])
(;B[eq];W[gs];B[bn];W[bl];B[dr]))))
(;B[bo];W[bn];B[bq];W[ao];B[cq];W[aq])
(;B[bq]C[RIGHT]))
(;W[gs];B[bp]))
(;B[bp];W[eo];B[fo];W[gp];B[bn];W[bl];B[bo];W[cm])
(;B[bo];W[bn]))
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