(;GM[1]FF[4]SZ[19]
GN[White must capture again]
PC[http://senseis.xmp.net/?BeginnerExercise86/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise86/Solution

White must capture again]
PL[B]

AB[cn][bo][cp][dp][dq][fq][ar][er]
AW[bp][bq][cq][br][dr][cs]
SQ[dr]
LB[ap:a]

;W[as]C[W4]MN[4]
;W[es]C[W6]MN[6]
;B[fs]C[B7]MN[7]
;W[ds]C[W8]MN[8]
;B[bs]C[B9]MN[9]
;W[cr]C[W10]MN[10]

;SQ[dr]
LB[ap:a]
)
