(;GM[1]FF[4]SZ[19]
GN[Black to play and connect underneath]
PC[http://senseis.xmp.net/?GokyoShumyoSection6Problem74]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection6Problem74

Black to play and connect underneath]
PL[B]

AB[ha][cb][hb][cc][hc][cd][dd][hd][ge][hf]
AW[ab][eb][gb][dc][gd][be][ee][fe][cf][eg]


;
)
