(;GM[1]FF[4]SZ[19]
GN[White kills]
PC[https://senseis.xmp.net/?GokyoShumyoSection2Problem43/Solution]AP[GoWiki:2009]
DT[2023-01-12]
C[Diagram from https://senseis.xmp.net/?GokyoShumyoSection2Problem43/Solution

White kills]
PL[W]

AB[bb][cc][dc][cd][ce]
AW[fb][fc][dd][ed][bf][cf][df][ff]

;W[ca]C[W1]MN[1]
;B[ba]C[B2]MN[2]
;W[ac]C[W3]MN[3]
;B[ab]C[B4]MN[4]
;W[ad]C[W5]MN[5]
;B[da]C[B6]MN[6]
;W[db]C[W7]MN[7]
;B[cb]C[B8]MN[8]
;W[eb]C[W9]MN[9]

;
)
