Villain is fairly standard 19/16 TAG.


PokerStars No-Limit Hold'em, $2 BB (6 handed) Converter Tool from (Format: Bet The Pot)

SB ($794.20)
BB ($223.10)
UTG ($200)
MP ($125.50)
CO ($202)
Hero ($197)

Preflop: Hero is Button with , .
2 folds, CO raises to $8, Hero calls $8, 2 folds.

Flop: ($19) , , (2 players)
CO bets $12, Hero calls $12.

Turn: ($43) (2 players)
CO checks, Hero bets $31, CO calls $31.

River: ($105) (2 players)
CO checks, Hero?

How do we like a bluff here? If so, what size bet?