(;AB[qa]AB[rb]AB[rc]AB[rd]AB[pc]AB[od]AB[nd]AB[md]AB[ld]AB[kc]AB[jc]AB[ib]AB[id]AW[jb]AW[kb]AW[lc]AW[mc]AW[nc]AW[oc]AW[pb]AW[qb]AW[la]AB[ja]AP[goproblems]
(;B[oa];W[pa]
(;B[ob];W[ra]
(;B[qc];W[na]
(;B[qa]
(;W[mb]C[CHOICE]
(;B[nb];W[pb];B[ma]C[Ko, the best black can get.RIGHT])
(;B[ia];W[nb];B[ka];W[pb];B[lb];W[kb];B[jb];W[pa];B[lb]C[Ko, the best black can get.RIGHT]))
(;W[nb]
(;B[mb];W[pb];B[lb];W[ma];B[lb];W[mb];B[ia]C[RIGHT])
(;B[pb];W[mb])))
(;B[mb];W[nb];B[lb];W[ma];B[lb];W[ka]C[White lives! You can do better...]))
(;B[ma];W[nb]C[White lives! You can do better...]))
(;B[mb];W[nb]C[White lives! You can do better...]))
(;B[mb];W[nb]
(;B[pa];W[oa]
(;B[ra];W[ma]C[White lives! You can do better...])
(;B[ma];W[ra]C[White lives! You can do better...]))
(;B[oa];W[pa]C[White lives! You can do better...]))
(;B[na];W[oa]
(;B[ra];W[nb];B[pa];W[ma]C[White lives! You can do better...])
(;B[mb];W[nb]C[White lives! You can do better...])
(;B[ia];W[nb];B[ka];W[lb];B[ra];W[pa]C[White lives! You can do better...])
(;B[nb];W[mb]C[White lives! You can do better...]))
(;B[pa];W[oa]
(;B[ra];W[mb]C[White lives! You can do better...])
(;B[nb];W[mb]C[White lives! You can do better...]))
(;B[nb];W[mb]
(;B[na];W[oa]C[White lives! You can do better...])
(;B[oa];W[pa]
(;B[ia];W[ob]
(;B[ka];W[na]C[White lives! You can do better...])
(;B[na];W[ka]C[White lives! You can do better...]))
(;B[ma];W[ob]C[White lives! You can do better...])))
(;B[ob];W[oa];B[nb];W[mb];B[qc];W[na]C[White lives! You can do better...])
(;B[ma];W[oa]
(;B[ia];W[nb]C[White lives! You can do better...])
(;B[ra];W[mb];B[ia];W[na]C[White lives! You can do better...]))
(;B[qc];W[oa]
(;B[mb];W[nb]C[White lives! You can do better...])
(;B[nb];W[mb]C[White lives! You can do better...])))