invalid problem set
Problem | 19441 |
Created | 2015-04-13 |
Name | 057 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 11.5 kyu |
Average Solve Time | 79 secs |
User Attempts |
524 / 1256 |
Solve Ratio Rating | 7 kyu |
| rating history |
(;AB[bs]AB[cr]AB[dr]AB[dq]AB[dp]AB[eo]AB[fo]AB[fp]AB[fq]AW[br]AW[ar]AW[cq]AW[cp]AW[co]AW[dn]AW[en]AW[fn]AW[go]AW[gp]AW[gq]AW[gr]AW[gs]AP[goproblems]
(;B[fr]
(;W[eq]
(;B[cs];W[es];B[fs];W[er];B[do]C[RIGHT])
(;B[es];W[cs])
(;B[fs];W[cs]
(;B[ds]C[];W[er])
(;B[es];W[as])
(;B[er];W[ds];B[es];W[cs];B[ds]
(;W[bp]C[CHOICE])
(;W[as];B[bq];W[cs];B[aq];W[bp];B[bs]))))
(;W[cs]
(;B[eq];W[es];B[fs]LB[ds:A]C[White cannot play at ARIGHT])
(;B[fs];W[eq]
(;B[ds]C[];W[er])
(;B[es];W[as])
(;B[er];W[ds];B[es];W[cs];B[ds]
(;W[bp]C[CHOICE])
(;W[as];B[bq];W[cs];B[aq];W[bp];B[bs])))))
(;B[es];W[cs];B[fr];W[eq]))
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