NL25z 300bb deep pot with set against fish*

Posted 9 years ago

Blinds: $0.10/$0.25 (6 Players) BN: $115.00 (Hero)
SB: $22.45
BB: $70.60
UTG: $35.78
MP: $14.23
CO: $21.80

Only 41 hands on villain but appears to be a fish 45/25 ag factor of 2.3

Preflop ($0.35) Hero is BN with 6 6

UTG calls $0.25, 2 folds, Hero raises to $1.25, SB folds, BB calls $1.00, UTG folds

Flop ($2.85) 4 K 6

BB bets $0.75, Hero raises to $3.00, BB calls $2.25

At this point weighing villains range towards FDs and TP type hands

Turn ($8.85) 4 K 6 3

BB checks, Hero bets $7.00, BB raises to $20.00, Hero calls $13.00

Plan is to try get max value from the (likely) fish. I really have no clue what range to put villain on at this point :(.

River ($48.85) 4 K 6 3 A

BB bets $46.35 and is all in, Hero

What do y'all think is the best play here on the river? Do people think villain can have AK, 44, K3, K4 or busted FDs in his range?