invalid problem set
Problem | 19356 |
Created | 2015-04-11 |
Name | 099 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 15.9 kyu |
Average Solve Time | 42 secs |
User Attempts |
1139 / 2171 |
Solve Ratio Rating | 10 kyu |
| rating history |
(;AB[br]AB[dr]AB[cq]AB[cp]AB[do]AB[dn]AB[dm]AB[dl]AB[cl]AB[bk]AB[cj]AW[al]AW[bl]AW[cm]AW[cn]AW[co]AW[bo]AW[bp]AW[bq]AP[goproblems]
(;B[an];W[bn]
(;B[am];W[aq]
(;B[ao]LB[ak:A]C[RIGHT])
(;B[ak]C[RIGHT]))
(;B[ak]
(;W[ao]C[CHOICE];B[am];W[bm];B[aq]C[RIGHT])
(;W[aq];B[am];W[bm];B[ao]C[RIGHT])
(;W[am];B[bm]C[RIGHT])
(;W[ap];B[am]C[RIGHT])
(;W[bm];B[ao]C[RIGHT])))
(;B[aq];W[an];B[ap];W[bm])
(;B[ak];W[an]))
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