invalid problem set
Problem | 412 |
Created | 2001-02-25 |
Name | Large L* inside |
Source | |
Rating | |
Difficulty | 5.2 kyu |
Average Solve Time | 51 secs |
User Attempts |
1654 / 6362 |
Solve Ratio Rating | 3 kyu |
| rating history |
(;AW[aq][bq][cq][dq][er][bs][fs]AB[ap][bp][cp][dp][eq][fq][ar][fr][hr]C[can black kill this, or is ko the best you can do?]
(;B[br]CR[br]
;W[cr]CR[cr]
(;B[ds]CR[ds]
(;W[es]CR[es]
;B[gs]CR[gs]C[RIGHT
white can't connect])
(;W[dr]CR[dr]
;B[es]CR[es]
;W[cs]CR[cs]
;B[es]CR[es]C[RIGHT]))
(;B[gs]CR[gs]
;W[ds]CR[ds]
;B[es]CR[es]C[ko; you can do better.])
(;B[es]CR[es]
;W[ds]CR[ds]))
(;B[dr]CR[dr]
;W[ds]CR[ds]C[ko: you can do better])
(;B[cr]CR[cr]
;W[br]CR[br]
(;B[dr]CR[dr]
;W[ds]CR[ds]C[ko: you can do better])
(;B[ds]CR[ds]
;W[dr]CR[dr])
(;B[gs]CR[gs]
;W[dr]CR[dr]))
(;B[cs]CR[cs]
;W[cr]CR[cr]
(;B[ds]CR[ds]
;W[dr]CR[dr])
(;B[gs]CR[gs]
;W[ds]CR[ds]))
(;B[ds]CR[ds]
;W[dr]CR[dr]
(;B[br]CR[br]
;W[cs]CR[cs]
;B[gs]CR[gs]
;W[es]CR[es])
(;B[es]CR[es]
;W[cs]CR[cs]
;B[es]CR[es]
;W[br]CR[br]))
(;B[es]CR[es]
;W[ds]CR[ds]
(;B[br]CR[br]
;W[cr]CR[cr])
(;B[cr]CR[cr]
;W[br]CR[br]))
(;B[as]CR[as]
;W[cr]CR[cr]
;B[ds]CR[ds]
;W[es]CR[es]
;B[gs]CR[gs]
;W[dr]CR[dr])
(;B[gs]CR[gs]
;W[ds]
(;B[br]
;W[cr]
;B[es]C[ko
])
(;B[cr]
;W[br]
;B[es]
;W[dr])
(;B[es]
;W[cr]C[ko
])))
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