Drag a piece to play a move, or pick one from the list. Arrow keys step through the line.
1.d4 Nf6 2.c4 e5 3.dxe5 Ng4 4.Nf3 · ECO A52
Indian Defense: Budapest Gambit Accepted, Main Line, Adler Variation is a chess opening that arises after 1.d4 Nf6 2.c4 e5 3.dxe5 Ng4 4.Nf3. It is classified A52 in the ECO system, and the position after these moves has black to move.
This line is a variation within the Indian Defense family. The strategic ideas above describe the family as a whole; this particular line reaches them by the move order 1.d4 Nf6 2.c4 e5 3.dxe5 Ng4 4.Nf3.