Problem | 19503 |
Created | 2015-04-18 |
Name | 114 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 4.4 kyu |
Average Solve Time | 49 secs |
User Attempts |
372 / 1119 |
Solve Ratio Rating | 5 kyu |
| rating history |
(;AB[bs]AB[cr]AB[dr]AB[dq]AB[dp]AB[do]AB[dn]AB[dm]AB[cm]AB[bm]AW[an]AW[bn]AW[cn]AW[co]AW[cp]AW[cq]AW[bq]AW[br]AW[cs]C[Black to get a ko]AP[goproblems]
(;B[ar]
(;W[ap];B[bo]C[RIGHT];W[as]C[RIGHT])
(;W[as]C[RIGHT]))
(;B[ds];W[ap]
(;B[ar];W[bo])
(;B[bo];W[ar]))
(;B[ap]
(;W[as];B[aq]
(;W[ao];B[bp])
(;W[bp];B[ao]))
(;W[ao];B[bp];W[as];B[aq])))
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