invalid problem set
Problem | 19585 |
Created | 2015-04-24 |
Name | 069 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 12.5 kyu |
Average Solve Time | 50 secs |
User Attempts |
747 / 1526 |
Solve Ratio Rating | 8 kyu |
| rating history |
(;AB[br]AB[dr]AB[cr]AB[fr]AB[eq]AB[ep]AB[eo]AB[en]AB[em]AB[dm]AB[cm]AB[bl]AB[ck]AW[am]AW[bm]AW[bn]AW[cn]AW[dn]AW[aq]AW[bq]AW[cq]AW[dq]AP[goproblems]
(;B[ao]
(;W[dp];B[do];W[co];B[bp];W[bo]
(;B[ap]C[RIGHT])
(;B[ar]C[RIGHT]))
(;W[bo];B[do];W[co];B[dp];W[cp];B[ap]C[RIGHT]))
(;B[do];W[ao];B[co];W[bo]LB[dp:A]LB[cp:B])
(;B[dp];W[cp];B[do];W[ao]
(;B[bo];W[co])
(;B[co];W[bo])))
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