(;GM[1]FF[4]SZ[19]
GN[It's a ko!]
PC[http://senseis.xmp.net/?JGroup]AP[GoWiki:2009]
DT[2012-11-30]
C[Diagram from http://senseis.xmp.net/?JGroup

It's a ko!]
PL[W]

AB[ba][cb][cc][ad][cd][be][af]
AW[ca][ab][db][fb][dc][dd][ce][bf][cf]
LB[bg:a]

;W[bh]C[W5]MN[5]
;B[bb]C[B6]MN[6]
;W[ag]C[W7]MN[7]
;B[ac]C[B8]MN[8]
;W[bd]C[W9]MN[9]
;B[bc]C[B10]MN[10]
;W[ae]C[W11]MN[11]

;LB[bg:a]
)
