Alekhine Defense Exchange Variation Hanging Piece in Chess

In the Alekhine Defense Exchange Variation, the defining idea is that Black forces an exchange sequence (often after 1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nf6 5.Nf3) that can leave a piece temporarily “hanging.” The alekhine defense exchange variation hanging piece motif means one side’s exchanged structure creates a loose pawn or piece that is short on defenders and can be attacked immediately.