invalid problem set
Problem | 19522 |
Created | 2015-04-19 |
Name | 006 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 8.5 kyu |
Average Solve Time | 59 secs |
User Attempts |
681 / 1547 |
Solve Ratio Rating | 7 kyu |
| rating history |
(;AW[bs]AW[ar]AW[cr]AW[cq]AW[eq]AW[ep]AW[fr]AW[fo]AW[fn]AW[em]AW[dm]AW[cm]AW[bm]AW[am]AB[bn]AB[cn]AB[dn]AB[en]AB[eo]AB[dp]AB[cp]AB[br]AB[bq]AP[goproblems]
(;B[ap];W[an];B[ao]C[RIGHT])
(;B[bp]
(;W[co];B[aq];W[ao])
(;W[aq];B[co];W[ao];B[an]LB[ap:A]LB[bo:B]
(;W[ap];B[bo])
(;W[bo];B[ap])))
(;B[bo]
(;W[an]C[CHOICE]
(;B[aq];W[ao]
(;B[as];W[cs])
(;B[ap];W[bp])
(;B[bp];W[cs];B[as];W[ap]))
(;B[ao];W[aq];B[bp];W[as])
(;B[ap];W[ao];B[aq];W[cs];B[as])
(;B[bp];W[ao];B[aq];W[cs];B[as];W[ap]))
(;W[ap];B[bp];W[aq];B[ao])))
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