(;GM[1]FF[4]SZ[19]
GN[Black first to kill (5 at 3)]
PC[http://senseis.xmp.net/?SnapbackProblem36/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?SnapbackProblem36/Solution

Black first to kill (5 at 3)]
PL[B]

AB[ia][ja][la][gb][mb][gc][mc][gd][jd][ld][he][ie][le][jf][kf][lf]
AW[ha][hb][ib][jb][hc][kc][lc][id][kd][je][ke]

;B[jc]C[B1]MN[1]
;W[ka]C[W2]MN[2]
;B[kb]C[B3]MN[3]
;W[lb]C[W4]MN[4]
;B[kb]C[B5]MN[5]

;
)
