folding KK on a raggedy board to a lot of aggression

[DougL]

I think you have this hand backwards. Look at it from his point of view; he's heads up with a player capable of making a big fold. Why would he need a good hand to put in an extra bet? The chance that you might fold a big overpair makes it right for him to fire an extra sb with many holdings.

If you had described him as tight and unimaginitive, you might come up with a read of AA as the only hand. Based on your description, I might check call the rest of the way because I trust him to bluff another 2BB at the pot when I'm way ahead. I'm not sure I'd fold to the 3-bet after I CR the river.

Without a great read, I can't see folding this heads up. Even with a read, you're playing limit and this can't be a place to make money with a raise for information. I may be a wrong, but at this point I can't see you as an underdog in the hand. This isn't a fold in a big pot.

Maybe I'm leaking chips and you're making a much better fold that I'm capable of making. The thing I like most about this hand is that you didn't show the KK when you folded.

GL,

Doug