AKs vs 2 opponents - value bet A high on river?

[ipp147]

Absolute 5/10 FR clearing a bonus. First orbit, game normally plays a little tighter preflop and a far bit more passive postflop than party.

Mainly a river question but feel free to wade in on any street.

UTG+1 limps
I raise AK /images/graemlins/diamond.gif in MP
SB and BB call. Limper Calls.

4 to the flop for 8SB

Flop is 8 /images/graemlins/diamond.gifT /images/graemlins/diamond.gif 3 /images/graemlins/club.gif

Blinds check, UTG+1 bets, I raise. SB cold calls, BB folds and UTG+1 calls.

3 to the turn (7 BB)

Turn is the 8 /images/graemlins/heart.gif

Checked to me, I check

River is the 9 /images/graemlins/spade.gif

SB checks, UTG+1 checks, I.............. /images/graemlins/confused.gif

[toss]

Check this, they passive as you say.

[GetThere1Time]

Check here for sure. They're calling with hands that beat you and only folding hands that you beat. I doubt UTG+1 was betting with a worse ace high, either he has a pair or he has cheese.

[Jules22]

seems like an easy check behind.