ECO E21 Opening Names: Nimzo-Indian

What is the ECO E21 opening name?

ECO E21 contains 3 named chess openings in this database. This code is represented primarily by the Nimzo-Indian family. The listed names include Korchnoi Variation, Nimzo-Indian, Shocron Gambit, Nimzo-Indian and Euwe Variation, Nimzo-Indian.

Select a variation to view its complete move sequence, board position, engine analysis, and game results.