invalid problem set
Problem | 19491 |
Created | 2015-04-18 |
Name | 104 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 12.8 kyu |
Average Solve Time | 43 secs |
User Attempts |
703 / 1896 |
Solve Ratio Rating | 6 kyu |
| rating history |
(;AW[aq]AW[bq]AW[cp]AW[dp]AW[dq]AW[dr]AW[ds]AB[es]AB[er]AB[eq]AB[ep]AB[eo]AB[do]AB[co]AB[bp]AB[ap]AB[bn]AP[goproblems]
(;B[br];W[ar]
(;B[cs]
(;W[bs]C[CHOICE];B[as]C[RIGHT])
(;W[cq];B[bs]C[RIGHT]))
(;B[bs];W[cr]C[only seki])
(;B[cr];W[bs]
(;B[cs];W[cq])
(;B[cq];W[cs]))
(;B[cq];W[cr])
(;B[as];W[bs];B[cr];W[cs]))
(;B[cr]
(;W[bs]LB[br:A]LB[cq:B]LB[ar:C]
(;B[cq];W[cs]
(;B[br];W[ar])
(;B[ar];W[br]))
(;B[cs];W[cq]
(;B[br];W[ar])
(;B[ar];W[br]))
(;B[br];W[ar]
(;B[cs];W[cq])
(;B[cq];W[cs]))
(;B[ar];W[br]
(;B[cs];W[cq])
(;B[cq];W[cs])))
(;W[br]
(;B[bs];W[cq])
(;B[ar];W[bs]
(;B[cs];W[cq])
(;B[cq];W[cs]))
(;B[cs];W[cq];B[as];W[bs]))
(;W[cq];B[ar];W[br]
(;B[cs];W[bs])
(;B[bs];W[as])))
(;B[ar];W[br]
(;B[bs];W[cs];B[cr];W[as])
(;B[cs];W[bs]
(;B[cr];W[cq])
(;B[cq];W[cr]))
(;B[cr];W[cs];B[bs];W[as]))
(;B[cs];W[br]
(;B[cr];W[cq]
(;B[bs];W[as])
(;B[ar];W[bs])
(;B[as];W[bs]))
(;B[bs];W[cr])
(;B[as];W[bs]))
(;B[bs];W[br]
(;B[cr];W[cq])
(;B[cs];W[cr])
(;B[as];W[cs]))
(;B[as];W[br]
(;B[bs];W[cs])
(;B[cr];W[cs])
(;B[cs];W[bs])))
Toggle next/previous buttons