Trainer Fish — Serious Chess Training Without Subscriptions Trainer Fish is a powerful chess training app built for players who want real improvement: tactics, calculation, endgames, engine play, and serious game review in one focused training tool. New in Trainer Fish 5.0 • More than 2 million rated tactics puzzles • Puzzle ratings from 1200 to 3500 • Faster tactics cycle loading and continuation • Improved puzzle sharing with board-image challenge posters • Big-picture training reminders showing your next puzzle • Better board, pane, and color customization • Improved Beat the Fish, Game Recorder, and Endgame screens • Better layouts for small phones and tablets Train Tactics Seriously Trainer Fish includes a massive offline tactics database, organized by rating band and tactical theme, with training material for everyone from beginners to grandmasters. Build custom training cycles, solve puzzles, review you...