NL50: A scare card --> bluff spot?

[von7thal]

PokerStars No-Limit Hold'em, $0.50 BB (5 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: ITH Forums)

BB ($21.65)
Hero ($50.25)
MP ($61)
Button ($63.75)
SB ($63.55)

Preflop: Hero is UTG with :jc, :ks.
Hero raises to $2, 3 folds, BB calls $1.50.

Flop: ($4.25) :8h, :7c, :3d (2 players)
BB checks, Hero checks.

Turn: ($4.25) :6s (2 players)
BB bets $1, Hero calls $1.

River: ($6.25) :ah (2 players)
BB bets $3, Hero raises to $10.5

villain: 48/0/6.0 über 21 hände.

er wird hier imho alle pairs ohne A folden weil ein A absolut in meiner range liegt.
move deswegen ok?