[jwg152]

Here's the deal. Party tourney 100 buy-in, mid level, 100-200 blinds. I have 6000 chips.
Player A UTG raises 200, player B (also has around 6000 chips)two places to the left raises 1000. I have KK in middle position and call the bet and everyone else folds and Player A calls.
Flop comes down Q and two rags. Player A checks, Player B raises 1000, I go all in. Player A folds. Player B calls. turn brings J, river a 10. Player B has a 1010, and wins the pot.
I first thought it was a bad beat, and it kind of was, but I think that I should have gone all in before the flop. The only reason that I didn't was that I did fear Player B had pocket aces. I would appreciate any comments about my play.