invalid problem set
Problem | 20515 |
Created | 2015-10-09 |
Name | 020 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 9.5 kyu |
Average Solve Time | 50 secs |
User Attempts |
513 / 1421 |
Solve Ratio Rating | 6 kyu |
| rating history |
(;AB[bs]AB[bq]AB[br]AB[aq]AB[cr]AB[dp]AB[dq]AB[ep]AB[dn]AB[cn]AB[bm]AB[bl]AW[ds]AW[dr]AW[eq]AW[fq]AW[fp]AW[iq]AW[cq]AW[cp]AW[co]AW[bp]AW[bn]AW[cl]AW[cm]AW[bk]AW[cj]AP[goproblems]
(;B[bo];W[ao]
(;B[ap];W[al];B[do]C[RIGHT])
(;B[do];W[ap]))
(;B[do];W[bo])
(;B[an];W[bo];B[ao];W[al])
(;B[ap];W[bo]
(;B[do];W[am])
(;B[ao];W[am];B[do];W[al]))
(;B[ao];W[bo];B[ap];W[am];B[an];W[al])
(;B[al];W[ak]
(;B[bo];W[ao])
(;B[do];W[bo])))
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