Related Openings
Budapest - Alekhine Variation , Balogh gambit	d4, Nf6, c4, e5, dxe5, Ng4, e4, d6
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