invalid problem set
Problem | 19969 |
Created | 2015-05-28 |
Name | 057 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 8 dan |
Average Solve Time | 56 secs |
User Attempts |
15 / 123 |
Solve Ratio Rating | 2 dan |
| rating history |
(;AB[br]AB[ar]AB[bq]AW[aq]AW[bp]AW[ap]AW[cp]AW[cr]AW[dq]AW[eq]AB[fq]AB[gq]AB[iq]AB[ep]AB[do]AB[co]AB[bo]AB[fn]GE[life and death]DI[1k]DP[19]SO[eryth]CO[0]AP[goproblems]
(;B[dp];W[bs]
(;B[er];W[dr]
(;B[es]
(;W[ds];B[ao]C[RIGHT])
(;W[fr];B[ds];W[fs]
(;B[gr];W[cs])
(;B[gs];W[cs])))
(;B[fr];W[ds])
(;B[ds];W[fr]
(;B[fs];W[es])
(;B[ao];W[es];B[cq];W[gr];B[hr];W[gs])))
(;B[ao];W[cq];B[er];W[as];B[br];W[ds]))
(;B[er];W[dr]
(;B[fr];W[bs];B[ds];W[dp])
(;B[ds];W[fr];B[fs];W[es])
(;B[fs];W[bs]
(;B[ds];W[dp])
(;B[dp];W[ds]))
(;B[es];W[fr]
(;B[dp];W[cq])
(;B[gr];W[ds])
(;B[ao];W[fs])))
(;B[dr];W[er];B[cq];W[ds];B[dp];W[fr]))
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