(;GM[1]FF[4]SZ[19]
GN[Four moves later]
PC[http://senseis.xmp.net/?BasicEndgameTheory]AP[GoWiki:2009]
DT[2010-03-25]
C[Diagram from http://senseis.xmp.net/?BasicEndgameTheory

Four moves later]
PL[B]

AB[ba][da][fa][ha][ab][bb][cb][db][eb][fb][gb][hb][bc][dc][fc][hc][bd][dd][fd][hd]
AW[ia][ib][ic][id][ae][be][ce][de][ee][fe][ge][he][ie]
CR[ac][cc][ec][gc]

;B[ad]C[B1]MN[1]
;B[cd]C[B3]MN[3]
;B[ed]C[B5]MN[5]
;B[gd]C[B7]MN[7]

;CR[ac][cc][ec][gc]
)
