Hey everyone
Joined the community a couple of days ago and really liked reading, great advice you guys give to other players.
Decided to post one of my hands I played yesterday and hopeing to get some advice.

UTG pretty solid reg.
Decided to go for the check on the flop and went for the raise on the turn.
Really not understding why is he check raising me (and not raising directly), Ace king clearly in my range.
I honestly do not expect him to play draws like this (most of the solid regs do generally not play draws OOP that aggressive).
So he could have AK (why should he reraise me here?) the set of Jacks or some slow played aces (unlikely)

What do you think what he is check raising here and what would you do in my position the turn and also on the river facing another raise if draws did not find their target (also depending on the size of his raises)?
Am I pretty likely to call on the turn and hope for the split pot here?

Thanks in advance.