(;GM[1]FF[4]SZ[19]
GN[This would be still ko, and better for Black than the normal ko]
PC[http://senseis.xmp.net/?posting=10678]AP[GoWiki:2009]
DT[2016-03-03]
C[Diagram from http://senseis.xmp.net/?posting=10678

This would be still ko, and better for Black than the normal ko]
PL[B]

AB[fb][ec][fc][cd][dd]
AW[ea][eb][cc][dc]

;B[bc]C[B1]MN[1]
;W[bb]C[W2]MN[2]
;B[cb]C[B3]MN[3]
;W[db]C[W4]MN[4]
;B[ab]C[B5]MN[5]
;W[ca]C[W6]MN[6]
;B[ba]C[B7]MN[7]

;
)
