Budapest Defense (1.d4 Nf6 2.c4 e5 / 1.d4 Nf6 2.c4 e5 3.dxe5 Ng4 / 1.d4 Nf6 2.c4 e5 3.dxe5 Ne4) Chess Puzzles

The Budapest Defense is an aggressive opening for Black, initiated by the moves 1.d4 Nf6 2.c4 e5. It aims to surprise White and create imbalanced positions, offering Black active piece play and tactical opportunities.