(;AB[mb]AB[mc]AB[nc]AB[oc]AB[pc]AB[qc]AB[rc]AB[sc]AW[nb]AW[ob]AW[pb]AW[qb]AW[rb]AW[sb]C[Can you kill White? If yes show meFORCE]LB[pd:no]AP[goproblems]
(;B[pd]C[RIGHT])
(;B[na];W[oa]C[FORCE]
(;B[qa];W[ra])
(;B[ra];W[qa]))
(;B[oa]
(;W[na]C[FORCE]
(;B[qa];W[pa])
(;B[ra];W[qa]))
(;W[pa]C[FORCE]
(;B[ra];W[na])
(;B[na];W[ma]C[FORCE]
(;B[la];W[na])
(;B[na];W[ra]))))
(;B[pa]
(;W[na]C[FORCE]
(;B[qa];W[ra])
(;B[ra];W[qa]))
(;W[qa]C[FORCE]
(;B[na];W[oa])
(;B[oa];W[na]))
(;W[oa]C[FORCE]
(;B[qa];W[ra])
(;B[ra];W[qa]))
(;W[ra]C[FORCE]
(;B[oa];W[na])
(;B[na];W[oa])))
(;B[qa];W[na]
(;B[pa];W[ra])
(;B[ra];W[pa]))
(;B[ra];W[qa]C[FORCE]
(;B[na];W[oa])
(;B[oa];W[na])))