Free, open-source chess platform with zero ads, zero paywalls, and a full suite of tools.
The world's largest chess platform with play, tactics, courses, and live event coverage.
Chess training site known for its tactics trainer, opening trainer, and large game database.
Kid-friendly chess platform from Chess.com with games, puzzles, videos, and lessons.
Free daily chess puzzles with a large archive, filterable by theme and difficulty.
Speed tactics trainer: solve as many puzzles as possible within a time limit.
Free chess training combining spaced repetition for openings, blindfold tactics, and endgames.
Pattern recognition trainer using real rapid and blitz positions to build fast tactical vision.
Free, open-source chess training app for tactics, opening drills, and game review.
Free offline chess training software with engines, tactics, openings, and a competition system.