[bottomset]

6max?
10handed?
something inbetween?

edit: or I could just count the folds .. I'm lazy, so tell me next time

um preflop is fine

flop turn are fine

river depends on how he plays Ahigh/Khigh if he always bets if you check, you are better served to check/call

if he checks behind Ahigh, but will call with it, bet/fold

if he checks behind Ahigh/Khigh, and doesn't call a river bet ... check/fold