Problem | 19490 |
Created | 2015-04-18 |
Name | 103 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 10.1 kyu |
Average Solve Time | 50 secs |
User Attempts |
444 / 1312 |
Solve Ratio Rating | 5 kyu |
| rating history |
(;AW[bs]AW[cr]AW[cq]AW[cp]AW[bo]AW[ao]AB[bn]AB[cm]AB[co]AB[do]AB[dp]AB[dq]AB[dr]AB[ds]AB[cs]AP[goproblems]
(;B[aq]
(;W[ar]C[CHOICE];B[bp]LB[bq:A]C[RIGHT])
(;W[bq];B[ar]C[RIGHT]))
(;B[bq];W[bp]
(;B[ar];W[aq];B[ap]C[ko])
(;B[aq];W[ar]))
(;B[br];W[ar]LB[aq:A]LB[bq:B]LB[bp:C])
(;B[ar];W[aq]
(;B[bq];W[bp]
(;B[ap]C[ko])
(;B[br];W[as])
(;B[as];W[br])
(;B[an];W[br]))
(;B[br];W[bq]
(;B[as];W[bs])
(;B[an];W[as])
(;B[bp];W[as])
(;B[ap];W[as]))
(;B[as];W[br])
(;B[ap];W[bq])
(;B[bp];W[bq])
(;B[an];W[bq])))
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