(;GM[1]FF[4]SZ[19]
GN[Bad ko]
PC[http://senseis.xmp.net/?TsumegoFromGames42/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?TsumegoFromGames42/Solution

Bad ko]
PL[W]

AB[cd][ce][af][cf][bg][bh]
AW[cc][dc][ec][de][ee][cg][dg][eg][ch][bi][ci]

;W[bd]C[W1]MN[1]
;B[be]C[B2]MN[2]
;W[ac]C[W3]MN[3]
;B[ah]C[B4]MN[4]
;W[ae]C[W5]MN[5]

;
)
