const occup_both = self.occupBoth();

        const ba = self.attacks.getBishopAttacks(square, self.occupBoth());

        const ba = self.attacks.getBishopAttacks(square, occup_both);

        const ra = self.attacks.getRookAttacks(square, self.occupBoth());

        const ra = self.attacks.getRookAttacks(square, occup_both);