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

White lives]
PL[B]

AB[ga][gb][gc][bd][cd][dd][ed][fd][gd]
AW[ba][fa][bb][cb][db][fb][cc][fc]
LB[da:a][ea:b]

;B[ab]C[B1]MN[1]
;W[ec]C[W2]MN[2]

;LB[da:a][ea:b]
)
