Caissa Codex
A63

Benoni Defense: Fianchetto Variation, Hastings Defense 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 Benoni Defense: Fianchetto Variation, Hastings Defense

Play Black's moves of the line from memory — 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Nbd7 — and the trainer plays White's replies; "Play the other side" turns it around.

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

https://chesscodex.org/train/benoni-defense-fianchetto-variation-hastings-defense