Nimzo Larsen Attack Classical Variation Discovered Attack in Chess

In the Nimzo-Larsen Attack Classical Variation, the “discovered attack” motif appears when a piece moves away (often from a line like the diagonal or file) to reveal a stronger attack on a more valuable target. A defining feature is that White’s setup creates a tactical line where one move both changes the geometry and immediately threatens something concrete—typically involving the queen, bishop, or rook behind the moved piece.