[Albert Moulton]

It is very hard to read your action.

Is "he" in "he pushes" the preflop raiser in EP who had raised for 2.5 times the size of the big blind? Or was it the CO who had reraised? I'm assuming it was the CO who had reraised.

It might actually be easier to read the raw hand history (as much as I hate that) as reading your action.

In any event, if the guy pushing has a range as little as QQ, KK, AA, then you're equity is 50%, and you should call.

If you think he might do this with any pair 99 or higher, then your equity is 63.409% and it's an easy call.

My guess is that CO might reraise and push like this with QQ-AA and AKs. I don't think 99 would reraise preflop as often. And if he did reraise preflop, then he might usually try to milk his full house for more value post flop.

So, vs QQ-AA/AKs you have 54.532% equity and you should call, especially since you only called with KK preflop instead of reraised (leading the reraiser to underestimate your hand in many cases).