Caissa Codex
C01

French Defense: Exchange 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: Exchange Variation

Play White's moves of the line from memory — 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 — and the trainer plays Black's replies; "Play the other side" turns it around.

"Drill all" adds the 1 named line that continue it, such as French Defense: Exchange Variation, Bogoljubow Variation.

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

https://chesscodex.org/train/french-defense-exchange-variation-2