he can't really have a strong hand here, with the exception of KTs maybe. is it to obvious, what i'm doing here ? probably looks like BS, cause i'm not sure if he thinks, that i expect him to vbet AQ for my ch/raise to make sense.

its not obvious, but he does not expect you to expect him to bet the river.. so your river line is random

i don't know, what type of hand would you have in a 3bet pot, where you lead flop for 1/2 pot, check turn, then check / raise super large on river?

It seems super random, and doesn't seem like a value hand. I would imagine a value hand to be betting on the river, and it seems like you gave up on turn / river and after he bets 50% on river, to me it feels like you took it as a sign of weakness and decided to see where it goes...

but then again, i'm interested in what others think

its a standard spot where hero thinks villains range is capped to mediocre strength hands. Unfortunately, the only value hand we rep is j9. So it depends on how weak passive the villain is. Does he only see his hand strength and fold to aggression? If hes good, its terrible because we cant rep anything.

thanks for replies. he called with Q9s. I think i got FPS and played that hand pretty bad.