Interesting hand. I just don't see this guy raising a river with a bare 6 that I beat here.
A straight is also our there and I can have the 6 like I do anyway.
Seem like a decent fold? This guy can have 56, 67, 55, 22 all in his range.

Player 4(SB) $8.65 - VP:24 PFR:10 AF: W:0| STL:25|80 3B:0| CB:|100 N:-1.40 Hands:21
Me(BB) $11.80
Player 6(UTG) $9.37 - VP:28 PFR:19 AF:Inf. W:13|0 STL:63|88 3B:4|0 CB:50| N:2.68 Hands:47
Player 1(CO) $20.61 - VP:21 PFR:14 AF:2.0 W:36|75 STL:45|89 3B:0|0 CB:100|67 N:9.66 Hands:66
Player 3(BTN) $11.55 - VP:25 PFR:22 AF:8.0 W:20|50 STL:67|92 3B:6|50 CB:60|0 N:0.04 Hands:67



Pre Flop: Me(BB) with [Ah,6h]
Player 6(UTG) folds,
Player 1(CO) folds,
Player 3(BTN) raises 0.20,
Player 4(SB) folds,
Me(BB) calls 0.10


Flop: (2h,6d,5s)(2 players)
Pot - 0.45
Me(BB) checks,
Player 3(BTN) bets 0.20,
Me(BB) calls 0.20


Turn: 6s (2 players)
Pot - 0.85
Me(BB) checks,
Player 3(BTN) bets 0.60,
Me(BB) calls 0.60


River: 7c (2 players)
Pot - 2.05
Me(BB) bets 1,
Player 3(BTN) raises 4,
Me(BB) folds