(;GM[1]FF[4]SZ[19]
GN[Black to play and connect underneath]
PC[http://senseis.xmp.net/?GokyoShumyoSection6Problem43]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection6Problem43

Black to play and connect underneath]
PL[B]

AB[db][hb][ib][dc][ic][dd][ed][id][ie][hf][if]
AW[bb][gb][bc][ec][hc][hd][ce][ee][fe][he][gf][cg]


;
)
