AA with scary board. Should I bet river for value?

[Anders_G]

Party Poker 2/4 Hold'em (10 handed) converter

Average game. No reads on villain.

Preflop: Hero is CO with A[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/spade.gif[/img].
UTG calls, <font color="#CC3333">UTG+1 raises</font>, UTG+2 folds, MP1 folds, MP2 folds, MP3 folds, <font color="#CC3333">Hero 3-bets</font>, Button folds, SB folds, BB folds, UTG folds, UTG+1 calls.

Flop: (8.50 SB) Q[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/club.gif[/img], T[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
UTG+1 checks, <font color="#CC3333">Hero bets</font>, UTG+1 calls.

Turn: (5.25 BB) Q[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
UTG+1 checks, <font color="#CC3333">Hero bets</font>, UTG+1 calls.

River: (7.25 BB) K[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
UTG+1 checks, Hero checks.

The board looks really ugly. Is the check good or should I bet for value?

Final Pot: 7.25 BB

[Gravy (Gravy Smoothie)]

I check behind here as well given the action. I think you're either looking at AA or JJ, or a slowplayed monster that missed a checkraise on the river.

[Fabian]

Yes this does look a lot like jacks. Check behind.