Caissa Codex
A05

King's Indian Attack 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 King's Indian Attack

Play Black's moves of the line from memory — 1. Nf3 Nf6 2. g3 d5 — and the trainer plays White's replies; "Play the other side" turns it around.

"Drill all" adds the 9 named lines that continue it, such as King's Indian Attack, with e6, King's Indian Attack, with Bf5, King's Indian Attack: Yugoslav Variation, Réti Opening: Anglo-Slav Variation, with g3.

Read about the line, its statistics on Lichess and Stockfish's evaluation on the King's Indian Attack page, or pick another opening in the opening trainer.

https://chesscodex.org/train/kings-indian-attack-2