(;AB[rc]AB[oc]AB[ob]AB[nb]AW[mb]AW[mc]AW[nc]AW[od]AW[pd]AW[qd]AW[re]AW[rg]AW[kb]AB[ra]C[White to kill]AP[goproblems]
(;W[na]
(;B[qb]
(;W[sb]
(;B[sc]
(;W[pa]C[Well done! :)RIGHT]TR[oa]TR[pb])
(;W[oa];B[pa]C[:(])
(;W[pc];B[pb]C[:(])
(;W[pb];B[pc]C[:(]))
(;B[pa];W[pc]TR[pb]TR[sc]C[RIGHT])
(;B[pc];W[pa]TR[oa]TR[sc]C[RIGHT])
(;B[pb];W[sc]C[RIGHT]))
(;W[pa];B[sb]C[:(])
(;W[pc];B[pb]C[:(])
(;W[oa];B[pa]C[:(]))
(;B[sc];W[qb];B[qc];W[pc];B[pb];W[pa]C[RIGHT])
(;B[rb];W[pb]C[RIGHT])
(;B[qc];W[sb];B[sc];W[pa]TR[pc]TR[oa]C[RIGHT])
(;B[sb];W[qb];B[qc];W[pc];B[pb];W[pa]C[RIGHT])
(;B[pb];W[sb];B[sc];W[qb];B[qc];W[rb];B[oa];W[pc];B[ma];W[qa]C[RIGHT])
(;B[pa];W[qb];B[qc];W[pc];B[pb];W[sb]TR[rb]TR[sc]C[RIGHT])
(;B[pc];W[sb];B[sc];W[qc];B[qb];W[oa]C[RIGHT])
(;B[oa];W[qb];B[qc];W[pc]C[RIGHT]))
(;W[sb]
(;B[sc]
(;W[na];B[qb]
(;W[pa]C[Well done! :)RIGHT]TR[pb]TR[oa])
(;W[oa];B[pa]C[:(])
(;W[pb];B[pc]C[:(])
(;W[pc];B[pb]C[:(]))
(;W[qb];B[qc]
(;W[pc];B[pb]
(;W[rb];B[qa];W[na];B[sa]C[:(]TR[rb]TR[oa])
(;W[na];B[rb]C[:(])
(;W[pa];B[qa]C[:(]))
(;W[rb];B[pc]C[White can't avoid seki! :(])
(;W[na];B[rb]
(;W[pc];B[pb]C[:(])
(;W[pb];B[pc]C[:(])
(;W[oa];B[pb]C[:(])
(;W[pa];B[pb]C[:(])))
(;W[qc];B[qb]
(;W[pb];B[pc]C[:(])
(;W[na];B[pa]C[:(])
(;W[pa];B[pb]C[:(]))
(;W[pb];B[pc]
(;W[qc];B[qb]C[:(])
(;W[qb];B[qc]C[:(])
(;W[na];B[qb]C[:(]))
(;W[pa];B[pb]
(;W[qb];B[qc]C[:(])
(;W[qc];B[qb]C[:(])
(;W[na];B[qa]C[:(])))
(;B[rb];W[sc]C[RIGHT]))
(;W[qb];B[qc]
(;W[sb];B[sc]
(;W[rb];B[pc]C[White can't avoid seki! :(])
(;W[pc];B[pb]
(;W[na];B[rb]C[:(])
(;W[pa];B[qa]C[:(])
(;W[rb];B[qa];W[na];B[sa]C[:(]TR[oa]TR[rb]))
(;W[pb];B[pc]C[:(])
(;W[na];B[rb]
(;W[pc];B[pb]C[:(])
(;W[pb];B[pc]C[:(])
(;W[oa];B[pb]C[:(])
(;W[pa];B[pb]C[:(])))
(;W[pc];B[pb]
(;W[na];B[rb]C[:(])
(;W[pa];B[rb]C[:(])
(;W[sb];B[sc]
(;W[rb];B[qa];W[na];B[sa]C[:(]TR[oa]TR[rb])
(;W[na];B[rb]C[:(])
(;W[pa];B[rb]C[:(])))
(;W[na];B[rb]C[:(]))
(;W[qc];B[qb]C[:(])
(;W[pb];B[pc]
(;W[qc];B[qb]C[:(])
(;W[qb];B[qc]C[:(])
(;W[na];B[qb]C[:(])
(;W[sb];B[sc]
(;W[qc];B[qb]C[:(])
(;W[na];B[qb]C[:(])
(;W[qb];B[qc]C[:(])))
(;W[pa];B[pb]
(;W[na];B[qa]C[:(])
(;W[sb];B[sc]
(;W[na];B[qa]C[:(])
(;W[qb];B[qc]C[:(])
(;W[qc];B[qb]C[:(]))
(;W[qc];B[qb]C[:(])
(;W[qb];B[qc]C[:(]))
(;W[pc];B[pb]
(;W[qb];B[qc]
(;W[sb];B[sc]
(;W[na];B[rb]C[:(])
(;W[rb];B[qa];W[na];B[sa]C[:(]TR[oa]TR[rb])
(;W[pa];B[rb]C[:(]))
(;W[na];B[rb]C[:(])
(;W[pa];B[rb]C[:(]))
(;W[qc];B[qb]C[:(])
(;W[na];B[qb]C[:(])
(;W[sb];B[sc]
(;W[qb];B[qc]
(;W[rb];B[qa];W[na];B[sa]C[:(]TR[oa]TR[rb])
(;W[na];B[rb]C[:(])
(;W[pa];B[rb]C[:(]))
(;W[qc];B[qb]C[:(])
(;W[na];B[qb]C[:(])))
(;W[rb];B[qb]C[>.>]))