Caissa Codex
C14

French Defense: Classical Variation, Stahlberg 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 French Defense: Classical Variation, Stahlberg Variation

Play Black's moves of the line from memory — 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8. Nf3 c5 9. Qd2 Nc6 10. O-O-O c4 — 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 French Defense: Classical Variation, Stahlberg Variation page, or pick another opening in the opening trainer.

https://chesscodex.org/train/french-defense-classical-variation-stahlberg-variation