Strangely, KK is a big loser for me (over 35,000 hands). Its rated as my worst pocket pair. I basically play it like AA in terms of pfr (which is big--no limpers allowed). If I am an overpair to the board, I am ALWAYS betting the pot. Slowplaying is not really my style so i bet strong even at a ragged board (and this gives more legitimacy to my steal attempts later). If an A falls, I fold probably 1/2 of the time if another is showing strength (I wouldn't fold if I thought he was too loose or played lots of 2nd/3rd pairs). Not sure where my leak is. I win small pots frequently, and lose some monsters rarely. AA is a HUGE winner for me which I play about the same way. I'm at 6-max tables exclusively.
Question... how do you play KK, generally?
Question.. if you use PT, what is your winning percentage with KK? What is your W$at SD with KK.
Tim
Funny side note--I read the KK in BB article and yesterday I had almost the same thing. I was over pair, board paired, i called all in on the river. Guy had top pair on board and made two pair on river (calling my pot bets all the way). Variance I guess.