বুদাপেস্ট ও ইংলুন্ড

An opening where Black offers an early central pawn to displace White's queen pawn, develop with threats, and try to regain the material.

A Budapest Gambit line where Black centralizes a knight to create quick threats instead of immediately recovering the offered pawn.

An immediate gambit against the queen pawn in which Black offers a pawn to bring pieces out quickly and create threats.