(;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][mc][rc][nd][pd][qd][rd][ne][dp]
AW[rb][jc][kc][lc][nc][oc][pc][qc][dd][md][me][pp]

;W[ib]C[W1]MN[1]
;B[ic]C[B2]MN[2]
;W[hb]C[W3]MN[3]
;B[hc]C[B4]MN[4]
;W[gc]C[W5]MN[5]
;B[gd]C[B6]MN[6]
;W[fc]C[W7]MN[7]
;B[ld]C[B8]MN[8]
;W[jd]C[W9]MN[9]
;B[je]C[B10]MN[10]

;
)
