(;GM[1]FF[4]SZ[19]
GN[Double hane in sente (cont.)]
PC[http://senseis.xmp.net/?Ryobane]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?Ryobane

Double hane in sente (cont.)]
PL[W]

AB[ea][db][fb][bc][cc][dc][fc][cd][gd][hd][de][ee][fe]
AW[fa][ga][cb][gb][gc][hc][jc][bd][id][be][ce][df][cg]
CR[cb]

;W[ac]C[W1]MN[1]
;B[ab]C[B2]MN[2]
;W[ad]C[W3]MN[3]
;B[bb]C[B4]MN[4]

;CR[cb]
)
