check. I think you can justify calling a small bet and then check calling (small bets again) non A9D rivers but otherwise just check fold imo, or just check fold turn. It's definitely not a hand where you go broke vs an unknown..

I prefer betting like 5 bucks. I think solver approves more of that. The id is idiotic, and although we can't assume he would raise a K on flop he did just call. Something like Jd8d or some other diamonds is possible. Just a ten is possible. A 5 is possible. Q9 diamonds. I think we have enough hand to maintain control and bet again. He may just have 99 or something. I would bet here for 5 and do it with no clear plan. I would be inclined to bet again here with a ten, so JJ is better than that so I like betting.

You can also simplify and jc pre and basically just not fold. That line is basically guaranteed to win a small amount, as guys tend to run bet chkbeh bluff far too often. I do a good amount of flatting with big pairs both in and out of position. I construct my 3bets with board coverage more in mind than hand value, although I try to have a good # of A high hands and pairs.

sb v bn is 3b
been working with the app from hybridpoker
flop is ok, you can size up if you want. you can also check, since oop and can easily chkc. this prevents you being raised off the hand.
i think chkc best tbh.

chkc leads into turn check and probably call

bet turn small again, bet 1/2 pot brick river again (GTO approved line). keeping control, preventing him from bluffing us off our hand, giving him a chance to bluff-catch river with TXs