Originally posted by NAoise
How do I play this spot?
What hands could CO logically 3Bet over a 2.5 BB raise?
Let's pretend MP has something like KQ, so raise/folds (I'm lazy, and 2-way hands are easier)
I'll go with TT+, AQs+, KQs, AQo+, KQo
Here's what Equilab says about your hand pre-flop:
Equity Win Tie
CO 45.67% 37.40% 8.27% { TT+, AQs+, KQs, AQo+, KQo }
BB 54.33% 46.06% 8.27% { AKo }
Nice — you have 54% equity but you must hit something OTF to get you to continue.
Problem #2: You're out of position.
Problem #3: We assumed above that MP would fold. If we raise and either of the others re-raises, then what?
It would help having some idea of how the other two play.
A "standard" 4Bet is 3x the last raise, so 27 BB, but do you really want to raise/fold that much?
As you point out, folding isn't an option (at NL 2 anyway).
What do you think of just calling? MP will then call (likely, IMO) and you get to see a flop with more potential.
I hope SDK1987 answers this — he's way better at Hold'em than I am.