Problem | 20461 |
Created | 2015-10-04 |
Name | 107 - 123 |
Source | Yi Ch'ang-ho's Selected Tesuji Go Problems |
Rating | |
Difficulty | 12.5 kyu |
Average Solve Time | 43 secs |
User Attempts |
863 / 1900 |
Solve Ratio Rating | 8 kyu |
| rating history |
(;AB[br]AB[cr]AB[dq]AB[dp]AB[cp]AB[ep]AB[fq]AB[gr]AB[gp]AW[dr]AW[er]AW[eq]AW[fr]AW[cq]AW[bq]AW[bp]AW[ar]AW[co]AW[cn]AP[goproblems]
(;B[bs]
(;W[ds]
(;B[fs];W[aq];B[bo];W[bn];B[gs];W[ao];B[es]C[RIGHT])
(;B[bo]
(;W[cs]C[CHOICE]
(;B[ap];W[as];B[br];W[fs])
(;B[fs];W[as];B[br];W[ap])
(;B[aq];W[as]))
(;W[bn]
(;B[fs];W[ao];B[gs];W[aq];B[es]C[])
(;B[gs];W[fs];B[aq];W[ap])))
(;B[gs];W[aq]
(;B[bo];W[cs])
(;B[fs];W[as]))
(;B[aq];W[cs]
(;B[as];W[ap])
(;B[bo];W[as])))
(;W[es]
(;B[gs];W[cs];B[ds]C[RIGHT])
(;B[cs];W[gs];B[hs]C[RIGHT])))
(;B[aq];W[bs];B[as];W[ap]
(;B[bo];W[ar])
(;B[cs]
(;W[ar]C[koCHOICE]
(;B[ds];W[bs])
(;B[es];W[bs])
(;B[fs];W[bs]))
(;W[ds]
(;B[bo];W[ar])
(;B[fs]))))
(;B[bo];W[bs])
(;B[cs];W[ds])
(;B[gs];W[cs]))
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