Hero is BTN w AdKd, opens for 2.25bb
SB 3bets to 8bb
Hero 4bets to 18bb
SB calls (pretty linear range, usually without QQ+,AK)

FLOP: Qd6s4c (37bb)
SB checks, Hero bets 9.25bb, SB calls

TURN: Qs6s4cTc (55.5bb)
SB checks, Hero checks (I think I dont have enough FE to bluff and also have some SD value and have to fold to a jam,, so checking and taking a free card seems like a best option to me)

RIVER: Qs6s4cTc2h (55.5bb)

SB checks, Hero bets 72.75bb and is all in.

Blocking AQ. dont expect QQ and TT taking such a passive line and QTs as well. Maybe AQo is in his range and therefore we dont have enough fold equity.. depends how wide is he preflop.. I mean if he has got 77-99 we are better off betting like 1/2 right? We are also folding out possible AK.. Like my point is that I think OTR, we arent winning really often (in practice)

It was just scenario while I was playing against snowie AI and was wondering that even if the river jam is theoretically wrong, whats your opinion in terms of exploitative strategy, I dont mind playing this line with my KK (which unblock his AQ)