(;GM[1]FF[4]SZ[19]
GN[Ladder]
PC[http://senseis.xmp.net/?BQM582]AP[GoWiki:2009]
DT[2013-07-23]
C[Diagram from http://senseis.xmp.net/?BQM582

Ladder]
PL[B]

AB[pd][pf][ph][gn][fo][dp][fp][ip][pp][dq]
AW[nc][cd][ne][ng][cn][go][gp][eq][fq][iq]
CR[nh][mi][lj][kk][jl][im][hn]

;B[gq]C[B1]MN[1]
;W[hq]C[W2]MN[2]
;B[gr]C[B3]MN[3]
;W[hr]C[W4]MN[4]
;B[hp]C[B5]MN[5]
;W[ho]C[W6]MN[6]

;CR[nh][mi][lj][kk][jl][im][hn]
)
