Budapest Gambit
The Budapest Gambit is a chess opening that begins with the moves:
1. d4 Nf6
2. c4 e5
Despite an early debut in 1896, the Budapest Gambit received attention from leading players only after a win as Black by Grandmaster Milan Vidmar over Akiba... Wikipedia
Moves: 1.d4 Nf6 2.c4 e5
ECO: A51–A52
Origin: Adler vs. Maróczy, Budapest 1896
Synonym(s): Budapest Defence