invalid problem set
Problem | 11793 |
Created | 2008-10-11 |
Source | |
Rating | |
Difficulty | 9.1 kyu |
Average Solve Time | 58 secs |
User Attempts |
824 / 2225 |
Solve Ratio Rating | 6 kyu |
| rating history |
Black to play and kill 5 white stones (without KO).
(;TR[ao][bo][co][do][bp]AB[ap][bq][cq][cp][dp][dr][bs][eo][en][cn][dm][bm]AW[ao][bo][co][do][bp][ep][eq][er][dq][ds][gq]
(;B[br];W[ar]
(;B[an];W[cr]
(;B[bn];W[aq]
;B[dn]C[RIGHT])
(;B[dn];W[aq]
;B[bn]C[RIGHT]))
(;B[dn];W[cr]
(;B[bn];W[aq]
;B[an]C[RIGHT])
(;B[an];W[aq]
;B[bn]C[RIGHT]))
(;B[bn];W[cr]
(;B[dn];W[aq]
;B[an]C[RIGHT])
(;B[an];W[aq]
;B[dn]C[RIGHT])))
(;B[ar];W[cr];B[br];W[cs];B[an];W[aq])
(;B[cr];W[ar]
(;B[aq];W[es]
(;B[an];W[cs])
(;B[bn];W[cs])
(;B[dn];W[cs]))
(;B[cs];W[es]
(;B[bn];W[aq]
(;B[dn];W[br])
(;B[an];W[br]))
(;B[aq];W[br])
(;B[dn];W[aq])
(;B[an];W[aq]
(;B[bn];W[br])
(;B[dn];W[br])))))
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