(;AB[sb]AB[sc]AB[sd]AB[rd]AB[qd]AB[pd]AB[oa]AB[ma]AB[md]AB[nd]AW[na]AW[nb]AW[nc]AW[oc]AW[pc]AW[qc]AW[rc]AW[rb]AB[la]AB[lb]AB[lc]AB[ld]AW[od]AB[oe]AB[ne]AB[pe]AW[mb]AW[mc]LB[oa:1]LB[nb:2]LB[sb:3]C[Do your best!]AP[goproblems]
(;W[pa]
(;B[qa];W[ob]C[You did better than a certain 7d on KGS :)RIGHT])
(;B[ra]C[For reference];W[qa]C[RIGHT]))
(;W[pb];B[qa];W[ra];B[pa]C[Seki, but don't feel too bad, a certain 7d on KGS made the same mistake]))