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

The ladder fails]
PL[W]

AB[fb][dc][ec][cd][fd][gd][ge][he][hf][if][ig][ii]
AW[gb][fc][gc][hc][jc][ed][hd][fe][ie][gf][jf][hg]
CR[ii]

;W[ih]C[W1]MN[1]
;B[jg]C[B2]MN[2]
;W[kg]C[W3]MN[3]
;B[jh]C[B4]MN[4]

;CR[ii]
)
