(;GM[1]FF[4]SZ[19]
GN[Puzzle]
PC[http://senseis.xmp.net/?1971HoninboCh8]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?1971HoninboCh8

Puzzle]
PL[B]

AB[ic][kc][ie][bk][cl][dl][el][fl][gl][cm][bn][gn][bo][co][fo][jo][bp][ep][jp][cq][dq][gq][er]
AW[dc][gc][ce][ke][bj][hj][ck][dk][gk][bl][hl][bm][dm][cn][dn][hn][in][do][cp][dp][hp][ip][bq][eq][br]
LB[fj:a]

;B[an]C[B1]MN[1]
;W[ak]C[W2]MN[2]
;B[en]C[B3]MN[3]
;W[hd]C[W4]MN[4]
;B[id]C[B5]MN[5]
;W[hf]C[W6]MN[6]

;LB[fj:a]
)
