Problem | 19795 |
Created | 2015-05-10 |
Name | 056 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 12.9 kyu |
Average Solve Time | 47 secs |
User Attempts |
781 / 2109 |
Solve Ratio Rating | 6 kyu |
| rating history |
(;AB[bq]AB[bp]AB[bo]AB[cp]AB[dp]AB[ep]AB[fq]AB[gq]AB[gr]AW[fr]AW[fs]AW[eq]AW[dq]AW[cq]AW[br]AW[as]AW[aq]GE[life and death]DI[6k]DP[39]SO[kochi]CO[7]AP[goproblems]
(;B[ds]
(;W[dr]
(;B[cs];W[cr]
(;B[gs]C[RIGHT])
(;B[er];W[es]
(;B[gs];W[bs])
(;B[ap];W[ar]))
(;B[es]C[RIGHT]))
(;B[cr];W[cs])
(;B[es];W[cs];B[gs];W[er])
(;B[gs];W[cs];B[es];W[er])
(;B[ap];W[cs]
(;B[ar];W[es];B[bs];W[cr])
(;B[es];W[er];B[ar])
(;B[gs];W[es])))
(;W[cs];B[er]C[RIGHT]))
(;B[cs];W[ds]
(;B[dr];W[er]C[ko])
(;B[cr];W[dr])
(;B[er];W[dr])
(;B[gs];W[dr]))
(;B[cr];W[cs]
(;B[er];W[dr])
(;B[dr];W[er])
(;B[es];W[dr]))
(;B[dr];W[er]
(;B[cs];W[ds]C[ko])
(;B[ds];W[cs])
(;B[cr];W[cs]))
(;B[er];W[dr]
(;B[cs];W[ds])
(;B[ds];W[es];B[cs];W[cr]
(;B[gs];W[bs])
(;B[ap];W[ar])))
(;B[es];W[ds]
(;B[cr];W[dr])
(;B[gs];W[er]))
(;B[gs];W[ds]
(;B[cr];W[dr])
(;B[cs];W[dr])
(;B[dr];W[cr]
(;B[cs];W[er])
(;B[er];W[es]))
(;B[er];W[es]
(;B[cr];W[dr];B[ap];W[cs];B[ar];W[bs])
(;B[cs];W[dr];B[ap];W[ar])))
(;B[ap];W[dr]
(;B[ar];W[bs];B[cs];W[aq];B[ds];W[es];B[ar];W[cr])
(;B[es];W[er];B[ds];W[cs];B[ar])
(;B[cs];W[bs];B[ar];W[cr];B[aq];W[ds])
(;B[ds];W[cs]
(;B[ar];W[es];B[bs];W[cr])
(;B[es];W[er])
(;B[gs];W[es]))))
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