Related Openings
Budapest - Alekhine, Abonyi Variation	d4, Nf6, c4, e5, dxe5, Ng4, e4, Nxe5, f4, Nec6
Budapest - Alekhine Variation	d4, Nf6, c4, e5, dxe5, Ng4, e4
Budapest - Rubinstein Variation	d4, Nf6, c4, e5, dxe5, Ng4, Bf4
Budapest - Adler Variation	d4, Nf6, c4, e5, dxe5, Ng4, Nf3
Budapest defense	d4, Nf6, c4, e5, dxe5, Ng4