Jacki Burkhart
long winded rambler...
Silver Level
You play a 20BB stack effectively, so I don't think you can get away here often.
If he openraises, you 3bet preflop to get it in.
If he limps you obvious raise to get it in.
If he shoves you call his shove or overshove.
Hero doesn't have 20BB he has 20k, which at 200/400 is 50BB.
There is a time and place for limping AA and there is a time and place for folding QQ. In this spot, I would have seriously considered folding my QQ as the most likely hands that he would limp shove with would be AA/KK/AK and I don't really want to have all my chips in the middle vs. that range...