(;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[pd][dp]
AW[dd][pp]

;W[nc]C[W1]MN[1]
;B[ne]C[B2]MN[2]
;W[me]C[W3]MN[3]
;B[nd]C[B4]MN[4]
;W[md]C[W5]MN[5]
;B[mc]C[B6]MN[6]
;W[lc]C[W7]MN[7]
;B[mb]C[B8]MN[8]
;W[oc]C[W9]MN[9]
;B[lb]C[B10]MN[10]

;
)
