(;GM[1]FF[4]SZ[19]
GN[Black to play and kill]
PC[http://senseis.xmp.net/?BeginnerExercise336]AP[GoWiki:2009]
DT[2014-07-29]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise336

Black to play and kill]
PL[B]

AB[bb][gb][ib][ec][gc][cd][ed][fd][gd][be][de][cf]
AW[ba][da][ga][db][eb][fb][bc][dc][fc]


;
)
