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

]
PL[W]

AB[jb][kb][lb][mb][hc][ic][mc][rc][gd][ld][nd][pd][qd][rd][je][ne][dp]
AW[hb][ib][rb][fc][gc][jc][kc][lc][nc][oc][pc][qc][dd][jd][md][me][pp]

;W[ie]C[W1]MN[1]
;B[mf]C[B2]MN[2]
;W[le]C[W3]MN[3]
;B[ke]C[B4]MN[4]
;W[lf]C[W5]MN[5]
;B[lg]C[B6]MN[6]
;W[kf]C[W7]MN[7]
;B[jf]C[B8]MN[8]
;W[kg]C[W9]MN[9]
;B[kd]C[B10]MN[10]

;
)
