Related Openings
Old Benoni - Schmid's system	d4, c5, d5, d6, Nc3, g6
Hawk (Habichd) defense	d4, c5, d5, Nf6, Nf3, c4
Old Benoni - Mujannah formation	d4, c5, d5, f5
Old Benoni - Franco-Benoni defense	d4, c5, d5, e6, e4