invalid problem set
Problem | 19383 |
Created | 2015-04-11 |
Name | 003 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 8.2 kyu |
Average Solve Time | 59 secs |
User Attempts |
347 / 1093 |
Solve Ratio Rating | 4 kyu |
| rating history |
(;AB[aq]AB[bq]AB[cq]AB[dq]AB[eq]AB[er]AB[es]AW[fs]AW[fr]AW[fq]AW[fp]AW[ep]AW[dp]AW[cp]AW[bp]AW[ap]AW[cr]TR[cr]AP[goproblems]
(;B[bs];W[br]
(;B[cs];W[ar];B[ds]C[sekiRIGHT])
(;B[ar];W[cs]C[ko]))
(;B[br];W[bs]
(;B[ds]
(;W[ar]LB[cs:A];B[cs];W[dr]C[CHOICE])
(;W[cs]
(;B[as];W[ar])
(;B[dr];W[ar])
(;B[ar]C[seki])))
(;B[ar];W[ds])
(;B[dr];W[cs]))
(;B[ar]
(;W[bs];B[ds];W[br];B[cs]C[sekiCHOICERIGHT])
(;W[cs];B[br];W[bs];B[ds]C[sekiRIGHT])
(;W[br];B[cs]C[RIGHT])
(;W[ds];B[bs];W[br]))
(;B[cs];W[bs]
(;B[br];W[ds])
(;B[dr];W[ds])
(;B[ds];W[ar]))
(;B[ds]
(;W[ar]
(;B[br];W[bs]C[ko])
(;B[cs];W[bs])
(;B[bs];W[br];B[cs]C[sekiRIGHT]))
(;W[bs]
(;B[ar]C[RIGHT])
(;B[br];W[ar]C[ko])
(;B[cs];W[ar]))
(;W[br];B[cs]C[RIGHT])
(;W[cs];B[br];W[bs];B[ar]C[sekiRIGHT])))
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