(;GM[1]FF[4]SZ[19]
GN[Black kills]
PC[https://senseis.xmp.net/?GokyoSeimyoVolume3Problem92/Solution]AP[GoWiki:2009]
DT[2023-02-17]
C[Diagram from https://senseis.xmp.net/?GokyoSeimyoVolume3Problem92/Solution

Black kills]
PL[B]

AB[ga][gb][bc][cc][dc][fc][gc][ed][de][ee][bf][cg]
AW[db][eb][fb][ec][ad][bd][cd][dd]

;B[cb]C[B1]MN[1]
;W[ac]C[W2]MN[2]
;B[ba]C[B3]MN[3]
;W[ab]C[W4]MN[4]
;B[da]C[B5]MN[5]
;W[bb]C[W6]MN[6]
;B[fa]C[B7]MN[7]
;W[ca]C[W8]MN[8]

;
)
