(;GM[1]FF[4]SZ[19]
GN[Black first]
PC[http://senseis.xmp.net/?SnapbackProblem13]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?SnapbackProblem13

Black first]
PL[B]

AB[ga][gb][gc][bd][cd][dd][ed][fd][gd]
AW[ba][fa][bb][cb][db][fb][cc][fc]


;
)
