(;GM[1]FF[4]SZ[19]
GN[Black can kill]
PC[http://senseis.xmp.net/?BeginnerExercise75/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise75/Solution

Black can kill]
PL[B]

AB[oa][qa][lb][nb][pb][nc][rc][nd][od][pd][qd][rd]
AW[ra][ob][qb][rb][oc][pc][qc]

;B[pa]C[B1]MN[1]
;W[na]C[W2]MN[2]

;
)
