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

Ladder]
PL[W]

AB[ib][bc][ec][fc][hc][gd][hd][be][cf][dg]
AW[db][fb][gb][hb][dc][gc][dd][fd][ce][fe]

;W[ic]C[W1]MN[1]
;B[jc]C[B2]MN[2]
;W[id]C[W3]MN[3]
;B[ie]C[B4]MN[4]

;
)
