I think it coulda been a mistake to turn my hand into a bluff on the turn here ... but villain was pretty tight player and thought his range could consist of QQ-TT pretty easily. Your guys thoughts?

Full Tilt No-Limit Hold'em, $4 BB (6 handed) Full-Tilt Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver Cards)

saw flop|saw showdown

BB ($89.20)
UTG ($1672.50)
MP ($86.90)
CO ($987.75)
Marshall28 ($861.50)
SB ($418.10)

Preflop: Marshall28 is Button with , .
2 folds, CO raises to $14, Marshall28 raises to $48, 2 folds, CO calls $34.

Flop: ($102) , , (2 players)
CO checks, Marshall28 bets $86, CO calls $86.

Turn: ($274) (2 players)
CO checks, Marshall28 bets $185, CO calls $185.

River: ($644) (2 players)
CO checks, Marshall28 checks.

Final Pot: $644