(;GM[1]FF[4]SZ[19]
GN[Ko 1 - White captures first]
PC[https://senseis.xmp.net/?JGroup]AP[GoWiki:2009]
DT[2024-08-24]
C[Diagram from https://senseis.xmp.net/?JGroup

Ko 1 - White captures first]
PL[W]

AB[cb][cc][cd][ae][be]
AW[db][fb][dc][dd][ce][bf][cf]
LB[bb:a]

;W[ca]C[W1]MN[1]
;B[ba]C[B2]MN[2]
;W[ab]C[W3]MN[3]
;B[ac]C[B4]MN[4]
;W[bc]C[W5]MN[5]
;B[bd]C[B6]MN[6]

;LB[bb:a]
)
