(;GM[1]FF[4]SZ[19]
GN[If black continues the cut]
PC[http://senseis.xmp.net/?BramVandenbon/Mistakes]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BramVandenbon/Mistakes

If black continues the cut]
PL[B]

AB[ed][ce][de][cf]
AW[cd][dd][fd][ee][df]

;B[ec]C[B1]MN[1]
;W[fc]C[W2]MN[2]
;B[db]C[B3]MN[3]

;
)
