I 4-bet pretty big at btn and sb calls.
Now i wonder what hands he could call a 4-bet oop with for 13.5 bb.
I think he has TT,99, JJ,QQ discounted, AK discounted and AQs and of course if he is bad enouph also other combos.
So Flop is J9 and i bet half pot, hoping he calls with TT,QQ.
He called and Turn is a J.
Now my thought process was that he shouldnt have a J besides JJ but here the question is.
After i pretty fast shoved the turn he can fold his TT,QQ because i should have JJ+ here nearly 100%.
If i check, maybe he calls more on river, but the disadvantages are obv.
An A could kill the action, i dont know him, he surely can have hands like A9s.
If you think he has 99-QQ here and think, that he folds all TT nand many QQ Combos, do you think checking turn to induce or get lighter calls at river have enouph advantages to equalize the disadvantages of a river card A,Q,T, ?

888 Poker - $0.10 NL (6 max) FAST - Holdem - 6 players
Hand converted by PokerTracker 4

Hero (BTN): 115.8 BB
SB: 464 BB
BB: 363.2 BB
UTG: 175.4 BB
MP: 40 BB
CO: 259.4 BB

SB posts SB 0.5 BB, BB posts BB 1 BB

Pre Flop: (pot: 1.5 BB) Hero has K K

fold, fold, fold, Hero raises to 2.2 BB, SB raises to 9.6 BB, fold, Hero raises to 23 BB, SB calls 13.4 BB

Flop: (47 BB, 2 players) 4 J 9
SB checks, Hero bets 23.5 BB, SB calls 23.5 BB

Turn: (94 BB, 2 players) J
SB checks, Hero bets 69.3 BB and is all-in, fold

Hero wins 88.5 BB

Id BC 30bb's OTT. Its a 4B pot & you have an overpair, you cant really do much else apart from gii imo, if V has a J then whatever WP.

I sign up with what that man^ said as long as nobody else smarter comes and tells me I'm wrong.

Shove is definitely STD here though arguments could be made for strengthening your CB range with this combo.