[yvesaint]

i think check-raise all-in on the river is best

you are showing big ol weakness checking both turn/river, really looks like youre trying to get to showdown "cheap" by check-calling the whole way down

as you said, villain has a tendency to bluff too, and not only that, he will def bet out with any A, 2-pair, set, etc., and the pot is so big no matter what he bets, he calls your check-raise

i think if you push you let him off easy with a weaker pair