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

Black dies]
PL[W]

AB[aa][ab][bc][ad][bd][cd][be][cf][df]
AW[ba][bb][cb][cc][dd][ce][de][ee][ef]

;B[ac]C[B2]MN[2]
;W[bf]C[W3]MN[3]

;
)
