Nimzo Indian Defense Normal Variation Intermezzo in Chess

In the Nimzo-Indian Defense, Normal Variation, the intermezzo is a tactical “in-between” move that changes the timing of White’s typical plans. After 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4, the Normal Variation often reaches positions where White wants to play e4 or complete development, and Black inserts an intermezzo to force a more favorable order of moves. The defining feature is that Black plays a move first that compels White to respond, then returns to the main Nimzo plan.