Hand converted with online PokerStrategy.com hand converter:
$0.05/$0.1 No-Limit Hold'em (6 handed)
Known players:
[tg]BB$5.58:///////;MP2$10.15:///////;MP3$5.09:///////;CO (Hero)$10.51:///////;BU$7.03:///////;SB$13.87:///////;[/tg]
Preflop: Hero is CO with A:c, K:c.
2 folds, Hero raises to $0.30, BU calls $0.30, SB calls $0.25, BB folds.
Flop: ($1) 5:d, 3:h, A:h (3 players)
SB checks, Hero bets $0.71, BU folds, SB calls $0.71.
Turn: ($2.42) 7:d (2 players)
SB checks, Hero bets $2.00, SB raises to $4.00, Hero ???.
Villain - 22/6/1AF (only 16 hands)
Shove or fold?
There are many worse aces out there and a lot of draws as well ...
Possibly Ax of 
...
But his line is awfully strong ... Worse aces would c/c down or c/shove when they think they have the best hand and want to protect against draws or smth.
c/c - c/minr are usually nuts, but can I fold on such a board vs relative unknown?
