Kev, pio has some BB v BTN 100bb 6max ranges and i used those.
I did type up an analysis but my browser died. So will quickly retype what i remembered. I have the tree saved so can post some screen grabs tomorrow.
I gave 2 betsizings on flop and 3 for turn and river.
I allowed a 35% and 75% betsize on flop. [interestingly here 75% is very close to the geometeric growth betsize that allows you to bet the same percentage of pot on all streets and be all in on river]
Villain is indifferent with his whole range on flop. That means the EV for checking, betting small and betting 75% are the same [or very close to the same]. Note this means that BTN is playing in such a way as to make those hands indifferent.
As for our repsonse, we have no raising range here. We continue with all pairs, gutshots+ and some BDFDs. Any Ax or Kx with a
+ calls. Our only indifferent hands are some of those BDFD and underpairs. Our flop play is pretty simple tbh.
Now here we want to quickly break some of these indifferences, and make good use of the solution. Remember that our indifferent hands are indifferent because of villains strategy. here we have reads. villain is tighter than pio's engine and more aggressive. Its likely, therefore, that we want to fold all those indifferent hands.
On the
turn villain now checks 43% of his range. He bets value + gutshots [gutshots without overs it bets only without FD] with the 75% sizing - essentially polar. obviously we dont raise into a ploarised range and we again play call / fold. Here ATdd does much better flatted than jammed. As ATdd isnt indifferent you want reads to allow you to rasie it here. Its very likely that simply calling will be best.