(;GM[1]FF[4]SZ[19]
GN[and must make ko]
PC[http://senseis.xmp.net/?DoublehaneOnTheFirstLine]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?DoublehaneOnTheFirstLine

and must make ko]
PL[W]

AB[qb][rb][rc][rd][qe][rf]
AW[pb][pc][qc][qd][sd][re][sf]

;W[qf]C[W1]MN[1]

;
)
