(;GM[1]FF[4]SZ[19]
GN[The ladder should favor white]
PC[http://senseis.xmp.net/?IshidaVolume2]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?IshidaVolume2

The ladder should favor white]
PL[B]

AB[ec]
AW[cc]

;B[de]C[B1]MN[1]
;W[ce]C[W2]MN[2]
;B[cf]C[B3]MN[3]
;W[df]C[W4]MN[4]
;B[cd]C[B5]MN[5]
;W[be]C[W6]MN[6]
;B[ee]C[B7]MN[7]
;W[bd]C[W8]MN[8]
;B[dg]C[B9]MN[9]

;
)
