(;GM[1]FF[4]SZ[19]
GN[Not so good for Black (ii).]
PC[http://senseis.xmp.net/?ShapeProblem3]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?ShapeProblem3

Not so good for Black (ii).]
PL[B]

AB[ab][bc][dc][ec][cd][ed][be][ce][ee]
AW[bb][cb][cc][ad][dd][de][cf][df][ef][dg]

;B[ac]C[B1]MN[1]
;W[bf]C[W2]MN[2]
;B[ae]C[B3]MN[3]
;W[af]C[W4]MN[4]
;B[bd]C[B5]MN[5]
;W[aa]C[W6]MN[6]
;B[ba]C[B7]MN[7]
;W[ca]C[W8]MN[8]
;B[db]C[B9]MN[9]

;
)
