Caissa Codex
C67

Ruy Lopez: Berlin Defense, l'Hermet Variation, Berlin Wall 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 Ruy Lopez: Berlin Defense, l'Hermet Variation, Berlin Wall Defense

Play Black's moves of the line from memory — 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 — and the trainer plays White's replies; "Play the other side" turns it around.

"Drill all" adds the 1 named line that continue it, such as Ruy Lopez: Berlin Defense, Berlin Wall.

Read about the line, its statistics on Lichess and Stockfish's evaluation on the Ruy Lopez: Berlin Defense, l'Hermet Variation, Berlin Wall Defense page, or pick another opening in the opening trainer.

https://chesscodex.org/train/ruy-lopez-berlin-defense-lhermet-variation-berlin-wall-defense