(;GM[1]FF[4]SZ[19]
GN[A long ladder (cont'd)]
PC[http://senseis.xmp.net/?Ladder]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?Ladder

A long ladder (cont'd)]
PL[B]

AB[oc][nd][me][pe][lf][of][kg][ng][jh][mh][ii][li][hj][kj][gk][jk][fl][il][em][hm][dn][gn][co][fo][bp][ep][cq][dq]
AW[od][pd][ne][oe][mf][nf][lg][mg][kh][lh][ji][ki][ij][jj][hk][ik][gl][hl][fm][gm][en][fn][do][eo][cp][dp]

;B[qd]C[B1]MN[1]
;W[pc]C[W2]MN[2]
;B[pb]C[B3]MN[3]
;W[qc]C[W4]MN[4]
;B[rc]C[B5]MN[5]
;W[qb]C[W6]MN[6]
;B[qa]C[B7]MN[7]
;W[rb]C[W8]MN[8]
;B[sb]C[B9]MN[9]

;
)
