Fifty Moves: Chess Endgames

Stop losing the endgame. 100,000+ real endgame puzzles sorted by type and rating, plus Stockfish and Syzygy tablebase analysis — win the wins and save the draws.

Fifty Moves is an endgame-focused chess training app. Every puzzle is a real endgame position — no openings, no middlegames. The brand name references the 50-move rule because endgames are where it matters.

WHAT YOU GET: • 100,000+ endgame puzzles, with full stats and Glicko-2 rating • Reference chapter: Glossary, Tactical Motifs, Checkmate Patterns, Endgame Studies, and Help • Hyperlinked glossary — tap any term in an example to read its definition • Curated puzzle collections: Practice, Motifs, Checkmates, Studies, Mistakes • Stockfish 18 engine analysis on every position • Syzygy 7-piece + op1 8-piece tablebase lookups • Detailed stats — accuracy, ratings progression • Global rankings

WHY ENDGAMES? Most players spend 90% of their study on openings. Endgames decide games. Strong endgame play wins more rated games than any opening trick. Fifty Moves is built so that 10 minutes a day in the right rating range moves your endgame skill measurably.

COMING SOON: • Full theory course library by rating band (0-1400, 1400-1600, 1600-1800, 1800-2000, 2000-2200, 2200+) • 8 training modes (Learn Coordinates, Memory Challenge, Tactical Streak, Position Evaluation, Time Pressure, Win in 50 moves, Hold a Draw, Blindfold chess)

Contact: support@fiftymoves.com