invalid problem set
Problem | 20975 |
Created | 2016-03-28 |
Name | 026 - 123 |
Source | Yi Ch'ang-ho's Selected Tesuji Go Problems |
Rating | |
Difficulty | 21.5 kyu |
Average Solve Time | 31 secs |
User Attempts |
1526 / 2651 |
Solve Ratio Rating | 12 kyu |
| rating history |
(;AW[bp]AW[cp]AW[bq]AW[cr]AW[dq]AW[er]AW[do]AW[eo]AW[io]AW[iq]AW[hn]AB[bo]AB[co]AB[dp]AB[ep]AB[eq]AB[gp]AB[dn]AB[cm]AP[goproblems]
(;B[fn]
(;W[fo];B[go];W[fp];B[fq]C[RIGHT])
(;W[en];B[em];W[fo];B[go];W[fp];B[fq]C[RIGHT]))
(;B[fo];W[en]
(;B[fm]
(;W[dm]C[CHOICE]
(;B[dl];W[cn];B[bn];W[bm]C[ko])
(;B[em];W[cn]C[ko]
(;B[bn]
(;W[bm]C[koCHOICE])
(;W[dl];B[dn];W[fn];B[gn]))
(;B[dl];W[bn]
(;B[dn];W[ao])
(;B[fn];W[ao]))))
(;W[em];B[el];W[dm]
(;B[cn];W[dl];B[dk];W[cl])
(;B[dl];W[cn];B[fn];W[bn];B[dn])))
(;B[em];W[fn];B[gn];W[fm]
(;B[gm];W[fl])
(;B[fl];W[gm]))
(;B[fn];W[em];B[fm];W[el])))
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