PenguinChess is a complete chess training platform, entirely free and accessible without creating an account.
You'll find everything you need to improve your game in one place :
Openings : line-by-line interactive training, including custom openings you can create yourself
Tactics : unlimited puzzles filterable by theme and Elo level
Endgames : theory lessons and practical training against Stockfish at variable Elo
No subscription, no account required. Just chess.
