Caissa Codex
E46

Nimzo-Indian Defense: Normal Variation trainer

Back to the opening, all openings to practise or my repertoire

Type a move and press Enter: e4, Nf3, O-O, or from and to squares like g1f3 (e7e8q to promote). The board is also played with the mouse.

Practise the Nimzo-Indian Defense: Normal Variation

The Normal Variation is 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O, Black's most flexible and most frequent answer to the Rubinstein System of the Nimzo-Indian Defense. Play Black's moves of the line from memory — 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O — and the trainer plays White's replies; "Play the other side" turns it around.

"Drill all" adds the 24 named lines that continue it, such as Nimzo-Indian Defense: Normal Variation, Ragozin Variation, Nimzo-Indian Defense, Nimzo-Indian Defense: Normal Variation, Classical Defense, Nimzo-Indian Defense: Reshevsky Variation, Nimzo-Indian Defense: Normal Variation, Gligoric System, Nimzo-Indian Defense: Normal Variation, Sämisch Deferred, Nimzo-Indian Defense: Sämisch Variation, Nimzo-Indian Defense: Normal Variation, Gligoric System, Exchange Variation.

Read about the line, its statistics on Lichess and Stockfish's evaluation on the Nimzo-Indian Defense: Normal Variation page, or pick another opening in the opening trainer.

https://chesscodex.org/train/nimzo-indian-defense-normal-variation