invalid problem set
Problem | 20023 |
Created | 2015-05-30 |
Name | 098 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 9 kyu |
Average Solve Time | 50 secs |
User Attempts |
578 / 1565 |
Solve Ratio Rating | 6 kyu |
| rating history |
(;AB[ar]AB[br]AB[cr]AB[ds]AB[es]AB[er]AB[eq]AB[ep]AB[eo]AB[en]AW[bs]AW[bq]AW[aq]AW[bp]AW[bo]AW[bn]AW[dn]AW[do]AW[dp]AW[dq]AW[dr]AB[dm]AB[cm]AB[bl]AP[goproblems]
(;B[cq];W[cp]
(;B[cn];W[cs];B[as];W[cs];B[bs];W[cs]
(;B[cr]C[RIGHT])
(;B[bs];W[cr]))
(;B[cs];W[cn]))
(;B[cn];W[cq]
(;B[co];W[cs];B[as];W[cs];B[bs];W[cs])
(;B[cs];W[co]))
(;B[cs];W[cq];B[cn];W[co])
(;B[as];W[cq])
(;B[cp];W[cq])
(;B[co];W[cn]))
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