(;GM[1]FF[4]SZ[19]
GN[Black kills with 7 stones, my take.]
PC[http://senseis.xmp.net/?ConstructionProblem6]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?ConstructionProblem6

Black kills with 7 stones, my take.]
PL[B]

AB[da][fa][ia][eb][ib][ac][dc][fc][ic][ad][dd][ed][id][ae][ie][af][bf][cf][df][ef][ff][gf][hf]
AW[ba][ha][ab][bb][hb][bc][hc][bd][hd][be][ce][de][ee][fe][ge][he]
CR[da][fa][eb][dc][fc][dd][ed]


;CR[da][fa][eb][dc][fc][dd][ed]
)
