(;GM[1]FF[4]SZ[19]
GN[Actually, double ko]
PC[http://senseis.xmp.net/?EndgameTesuji16]AP[GoWiki:2009]
DT[2011-04-12]
C[Diagram from http://senseis.xmp.net/?EndgameTesuji16

Actually, double ko]
PL[W]

AB[ba][da][ea][ga][ab][hb][hc][hd][be][ce][de][ee][fe][ge]
AW[ca][bb][db][eb][ac][bc][cc][fc][cd][dd][ed][fd]

;B[cb]C[B6]MN[6]
;W[aa]C[W7]MN[7]

;
)
