Problem | 19409 |
Created | 2015-04-12 |
Name | 025 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 21.8 kyu |
Average Solve Time | 27 secs |
User Attempts |
1842 / 3207 |
Solve Ratio Rating | 12 kyu |
| rating history |
(;AB[bs]AB[cr]AB[cq]AB[dp]AB[eq]AB[eo]AB[en]AB[dm]AB[cm]AB[bm]AB[am]AW[bn]AW[cn]AW[dn]AW[cp]AW[bp]AW[bq]AW[br]AP[goproblems]
(;W[ao];B[do];W[co]C[RIGHT])
(;W[do];B[ao]LB[an:A]LB[bo:B]
(;W[an];B[bo])
(;W[bo];B[an]))
(;W[an];B[do];W[co];B[ar]
(;W[aq];B[ao];W[as];B[cs])
(;W[ao];B[aq];W[ap]
(;B[bo]C[CHOICE])
(;B[cs];W[as];B[ar])))
(;W[ap];B[do]
(;W[co];B[ar])
(;W[ar];B[co]
(;W[bo];B[an])
(;W[an];B[bo]))
(;W[an];B[co];W[bo];B[ar])))
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