Turned TPNK

[Wolfram]

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if he c/r the turn there is a big possibility that he is bluffing

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Think about villains line. He 3bet preflop from the blinds to and UTG raise. He bets the flop, and then checks the turn when an ace appears. If he check/raises then this is a fancyplayed monster a lot and we have to fold imo.

I'd b/f turn and b/f river (maybe b/c river).