invalid problem set
Problem | 21071 |
Created | 2016-04-02 |
Name | 101 - 123 |
Source | Yi Ch'ang-ho's Selected Tesuji Go Problems |
Rating | |
Difficulty | 1.9 kyu |
Average Solve Time | 58 secs |
User Attempts |
270 / 906 |
Solve Ratio Rating | 4 kyu |
| rating history |
(;AB[bs]AB[dr]AB[dq]AB[dp]AB[co]AB[bo]AB[ap]AW[bn]AW[cn]AW[dn]AW[do]AW[cp]AW[cq]AW[br]AP[goproblems]
(;B[cr]
(;W[aq]
(;B[bq]C[RIGHT])
(;B[bp]C[RIGHT]))
(;W[bq]
(;B[aq];W[ar];B[cs]C[RIGHT])
(;B[ar]C[RIGHT])))
(;B[bq];W[cr]
(;B[cs];W[ar]
(;B[bp];W[an];B[ds];W[ao])
(;B[ao];W[an]))
(;B[ar];W[cs]
(;B[ds];W[as];B[aq];W[an])
(;B[bp];W[as];B[ds];W[aq])
(;B[aq];W[as];B[ds];W[an])
(;B[ao];W[as];B[ds];W[an]))
(;B[aq];W[ar]
(;B[cs];W[an];B[ds];W[ao])
(;B[ao];W[an]))
(;B[ao];W[ar]
(;B[cs];W[an])
(;B[aq];W[an])))
(;B[ar];W[bp]
(;B[ao];W[aq])
(;B[cr];W[ao])))
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