♟️ Trainer Fish — Serious Chess Training Without Subscriptions Trainer Fish is a powerful chess training app designed for players who want real improvement—not just casual play. Version 3 introduces a massive tactics database, human-like engine play, full game analysis tools, and one of the most advanced PGN readers available on mobile. ? WHAT MAKES TRAINER FISH UNIQUE? ? Massive Tactics Trainer Sharpen your calculation with one of the largest built-in puzzle collections available offline. • 666,715 tactical puzzles • Thousands of new mate and crushing attacks • Intelligent repetition inspired by the Woodpecker Method Solve patterns until they become instinct. ? Beat the Fish — Human-Like Engine Play against Trainer Fish and practice openings while you play. • Opening tree available during games • Three difficulty levels • Level 1–2: human-like mistakes • Level 3: Megalodon m...