Caissa Codex
A00

Polish Opening 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 Polish Opening

The Polish Opening (1.b4), also called the Sokolsky Opening and the Orangutan, is an uncommon first move: databases rank it ninth in popularity among White's twenty possible first moves. Play White's moves of the line from memory — 1. b4 — and the trainer plays Black's replies; "Play the other side" turns it around.

"Drill all" adds the 25 named lines that continue it, such as Polish Opening, with d5, Polish Opening: Czech Defense, Polish Opening: King's Indian Variation, Polish Opening: Outflank Variation, Polish Opening: Bugayev Attack, Polish Opening: Schiffler-Sokolsky Variation, Polish Opening: Baltic Defense, Polish Opening: Birmingham Gambit.

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

https://chesscodex.org/train/polish-opening