With no decent turn cards to barrel I'm checking this flop.

As played the turn card doesn't change anything and he's probably calling almost all of his range baring random overcard floats.I guess once you get to the river like this the bluff can't be bad if you know he has a fold button. Have you played this line blind? No stats on villain?

On the flop here I don't mind either a bet or a check. If we bet we're very much betting for protection against random overcards which seems like a reasonable line, I think I opt for a check call though.

On the turn when we get called I'm shutting down here almost always and just check folding. It's possibly villain has floated us here in position but if he has then GG sir. Continuing to bet here seems like a spew to me.

River is super interesting, the A is obviously a pretty awful card for most of villains range here so I think it's a great card to follow through with a triple barrel. I actually really like the overbet, it makes is super tough for villain to continue unless he has precisely AJ, his JT, QJ, KJ will all be hating life and I would expect his range to be very heavily weighted towards these types of hands here.