[Quester]

I think this is close because we haven't represented any hand.


Basic range analysis:
TT-KK - 24 combos (ahead)
33,66,88,99 - 12 combos (behind)
AA - 1 combo (behind)
A3,A6,A8,A9 - 20 combos (behind)
AT-AQ - 24 combos (ahead)
AK - 6 combos (tied)
Let's say he bluffs 10%, so add 8 combos (ahead)

We're ahead of 56, split with 6, lose to 33. So we're right around what our pot odds are (edit: I'm discounting much of what we beat in my mind, that isn't clear here). I say marginal call on the river. We occasionally see some weird crap doing this, and it may be useful for some future value if he has it.