(;GM[1]FF[4]SZ[19]
GN[Black to play.]
PC[http://senseis.xmp.net/?BeginnerExercise142]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise142

Black to play.]
PL[B]

AB[cb][gb][hb][cc][dc][fc][bd][dd][fd][be][de][ee][fe]
AW[ea][bb][db][eb][fb][ib][bc][ec][gc][hc][ic][cd][ed][ce][bf][cf]
CR[bb][bc]
SQ[ea][db][eb][fb][ec][ed]


;CR[bb][bc]
SQ[ea][db][eb][fb][ec][ed]
)
