Problem | 20323 |
Created | 2015-09-22 |
Name | 101 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 7 dan |
Average Solve Time | 81 secs |
User Attempts |
21 / 122 |
Solve Ratio Rating | 1 dan |
| rating history |
(;AB[cr]AB[er]AB[es]AB[cp]AB[bp]AW[bo]AW[co]AW[bm]AW[dp]AW[ep]AW[fq]AW[fr]AW[fs]AP[goproblems]
(;W[br]
(;B[ar]
(;W[aq];B[bq];W[as];B[ap];W[dq]C[RIGHT])
(;W[bs]C[RIGHT]))
(;B[bq];W[ar];B[aq];W[dq]C[RIGHT])
(;B[cq];W[cs];B[bs];W[as];B[ds];W[dq];B[bq];W[dr];B[bs];W[ar]C[RIGHT]))
(;W[ar];B[br]
(;W[dq]
(;B[aq];W[cq];B[bq];W[dr]C[RIGHT])
(;B[cq];W[aq];B[ap];W[cs];B[dr];W[bs];B[ds];W[ao];B[as];W[bs];B[cs];W[as]C[RIGHT]))
(;W[ap]
(;B[bq];W[dq];B[as]
(;W[cs];B[dr];W[bs];B[aq]
(;W[cq];B[ao];W[eq]C[RIGHT];B[as])
(;W[eq];B[ao];W[cq];B[as]))
(;W[bs];B[aq];W[dr];B[cs]))
(;B[as];W[bs];B[bq]
(;W[cs];B[dq];W[eq];B[dr];W[aq]C[RIGHT])
(;W[aq];B[dq]))))
(;W[dq];B[ar];W[bs];B[dr];W[cq];B[cs];W[bq];B[br]))
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