The bishop pair is normally worth more than a rook and a pawn (this is an important exception to the rough values – the bishop pair is often worth more than 6, especially when playing against a rook).
How does white capitalise on his advantage to win quickly?
White has ideas like cxd6 followed by Rc7 when his queenside pawns look menacing. But black’s has his own ideas. Can you see the best way for black to proceed?