(55) bluff this river?

[schwza]

i very rarely do this, but it seemed like a good spot for it. villain limped J8o on the button with 1 limper in during the 10/15 level and i haven't noticed anything else about him.

Party Poker No-Limit Hold'em Tourney, Big Blind is t30 (10 handed) converter

BB (t881)
UTG (t1435)
UTG+1 (t1374)
UTG+2 (t970)
Hero (t890)
MP2 (t890)
MP3 (t1000)
CO (t975)
Button (t525)
SB (t1060)

Preflop: Hero is MP1 with 9[img]/images/graemlins/club.gif[/img], 9[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">3 folds</font>, <font color="#CC3333">Hero raises to t90</font>, <font color="#666666">3 folds</font>, Button calls t90, <font color="#666666">1 fold</font>, BB calls t60.

Flop: (t285) 6[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/diamond.gif[/img], 7[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
BB checks, <font color="#CC3333">Hero bets t190</font>, Button folds, BB calls t190.

Turn: (t665) K[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
BB checks, Hero checks.

River: (t665) A[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
BB checks, <font color="#CC3333">Hero bets t610 (All-In)</font>,