Caissa Codex
B00

Borg 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 Borg Defense

Play Black's moves of the line from memory — 1. e4 g5 — and the trainer plays White's replies; "Play the other side" turns it around.

"Drill all" adds the 3 named lines that continue it, such as Borg Defense: Borg Gambit, Borg Defense: Zilbermints Gambit, Borg Defense: Troon Gambit.

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

https://chesscodex.org/train/borg-defense