Caissa Codex
E17

Queen's Indian Defense: Classical 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 Queen's Indian Defense: Classical Variation

Play White's moves of the line from memory — 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O — and the trainer plays Black's replies; "Play the other side" turns it around.

"Drill all" adds the 8 named lines that continue it, such as Queen's Indian Defense: Classical Variation, Traditional Variation, Queen's Indian Defense: Classical Variation, Traditional Variation, Nimzowitsch Line, Queen's Indian Defense: Classical Variation, Traditional Variation, Main Line, Queen's Indian Defense: Classical Variation, Polugaevsky Gambit, Queen's Indian Defense: Fianchetto Variation, Kramnik Variation, Queen's Indian Defense: Euwe Variation, Queen's Indian Defense: Classical Variation, Tiviakov Defense, Queen's Indian Defense: Classical Variation, Taimanov Gambit.

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

https://chesscodex.org/train/queens-indian-defense-classical-variation