ok should be good now, comment any changes that need made or flaws.
(;AB[qc]AB[nb]AW[ob]AW[na]AW[pb]AB[pc]AB[od]AB[rd]AW[qa]C[White to live.]AB[oc]AW[rb]AB[ma]AW[jc]AP[goproblems]
(;W[qb];B[oa]
(;W[sc];B[sd]
(;W[rc];B[sa])
(;W[sa];B[rc]))
(;W[rc];B[sd]
(;W[sc];B[sa])
(;W[sa];B[sc])
(;W[sb]C[Only one eye.]))
(;W[sb];B[sc];W[rc];B[sd])
(;W[sd];B[sc]
(;W[rc];B[se]
(;W[sb];B[sd])
(;W[sa];B[sd]))
(;W[sb];B[rc])))
(;W[oa];B[qb])
(;W[mb]
(;B[nc]C[White gets lucky...]
(;W[la]C[RIGHT])
(;W[oa];B[qb]C[];W[la];B[mc];W[lc]C[This variation also works, but it is not as good as simply capturing.RIGHT]TR[oa]))
(;B[oa]C[CHOICE];W[nc];B[mc];W[na]C[Black can force this ko.RIGHT])))