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Problem | 12710 |
Created | 2009-05-25 |
Source | Graded Go Problems for Beginners: Volume Two |
Rating | |
Difficulty | 30 kyu |
Average Solve Time | 20 secs |
User Attempts |
13680 / 17672 |
Solve Ratio Rating | 25 kyu |
| rating history |
How does Black play so as to capture four white stones?
(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[19]KM[0.00]
AW[dl][fl][gl][hl][do][eo][fo][fp][bq][cq][eq][br][dr][er]AB[gk][dn][en][co][cp][dp][ep][gp][dq][fq][gr]
(;B[gn]C[]
;W[fn]
(;B[fm]
;W[go]
(;B[ho]C[RIGHT])
(;B[hn]
;W[ho])
(;B[hp]
;W[ho])
(;B[gm]
;W[ho])
(;B[em]
;W[ho]))
(;B[go]
;W[fm])
(;B[gm]
;W[fm])
(;B[em]
;W[fm]))
(;B[fn]
;W[go]
(;B[ho]
;W[gn]
(;B[gm]
;W[hn]
(;B[in]
;W[hm])
(;B[hm]
;W[in]))
(;B[hn]
;W[gm])
(;B[hm]
;W[gm]))
(;B[hn]
;W[ho])
(;B[gn]
;W[ho]))
(;B[go]
;W[fn]
(;B[fm]
;W[gn]
(;B[hn]
;W[gm])
(;B[gm]
;W[hn]))
(;B[gn]
;W[fm]C[White connects.])
(;B[gm]
;W[fm]))
(;B[ho]
;W[fn])
(;B[hn]
;W[fn]
(;B[fm]
;W[gm]
(;B[em]
;W[gn])
(;B[gn]
;W[em]
;B[go]
;W[fm]))
(;B[go]
;W[gn])
(;B[gn]
;W[fm]))
(;B[gm]
;W[go]
(;B[ho]
;W[hp])
(;B[hn]
;W[ho])
(;B[gn]
;W[ho])
(;B[fn]
;W[ho])))
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