Caissa Codex
B00

St. George Defense: Polish 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 St. George Defense: Polish Variation

Play Black's moves of the line from memory — 1. e4 a6 2. d4 b5 3. Nf3 Bb7 4. Bd3 e6 — 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 St. George Defense: Polish Variation page, or pick another opening in the opening trainer.

https://chesscodex.org/train/st-george-defense-polish-variation