NL200: AKo oop vs. unknown

[donbierone]

Vilain ist unknown. rund 35hände zu diesem Zeitpunkt. Stats daher nicht aufschlussreich, vpip28/pfr22/AF1.6

Party Poker No-Limit Hold'em, $2 BB (6 handed) Party-Poker Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

MP ($200)
CO ($455.70)
Button ($200.80)
Hero ($200)
BB ($190)
UTG ($251.53)

Preflop: Hero is SB with A, K.
1 fold, MP raises to $8, 2 folds, Hero raises to $25, 1 fold, MP calls $17.

Flop: ($52) 6, 6, 2 (2 players)
Hero bets $40, MP calls $40.

Turn: ($132) 7 (2 players)

hero ?