(;GM[1]FF[4]SZ[19]
GN[Black to play.]
PC[http://senseis.xmp.net/?BeginnerExercise233]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise233

Black to play.]
PL[B]

AB[ca][ha][cb][fb][hb][cc][dc][fc][gc][ed][fd]
AW[da][fa][ia][bb][db][eb][ib][bc][hc][ic][bd][dd][gd][de][ge][ff]


;
)
