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Chess Position Trainer vs Stockfish Chess

Veteran flash-card repertoire trainer for desktop. The world's strongest engine, free and open source.

 Chess Position TrainerStockfish Chess
PricingFreeFree
PlatformsWindowsiOS, macOS, Windows, Linux, Android
Audienceintermediate, advanced, expertintermediate, advanced, expert
LanguagesEN, DEEN
Features
Play online
Play bots
Local pass-and-play
Tactics puzzles
Opening trainer
Endgame trainer
Spaced repetition
Video lessons
Live coaching
Engine analysis
Board scanner (OCR)
Opening repertoire
Cloud sync
Offline mode
Kid-safe
Tournaments
Rating system
Correspondence chess
Chess variants
Study & share
AI coach
Streaming-ready
Game database

Pick Chess Position Trainer if…

  • Invented the repertoire flash-card concept
  • Organizes repertoire as folders, not games
  • Fully offline — your repertoire is yours
  • Deep feature set for power users
Full review →

Pick Stockfish Chess if…

  • Strongest publicly available chess engine
  • Free, open source, no telemetry
  • Syzygy tablebase and MultiPV support
  • Trusted by grandmasters and every major platform
Full review →

FAQ

Is Chess Position Trainer better than Stockfish Chess?
Neither is strictly "better" — they serve different priorities. Chess Position Trainer excels at: Invented the repertoire flash-card concept. Stockfish Chess excels at: Strongest publicly available chess engine. Pick based on the job you want done.
Is Chess Position Trainer free?
Chess Position Trainer has a free tier. Paid plans unlock: Free version available; paid Pro license unlocks full feature set (exact price varies; check site)..
Is Stockfish Chess free?
Stockfish Chess has a free tier. Paid plans unlock: GPLv3 open source. Zero cost, zero ads..
On what platforms are Chess Position Trainer and Stockfish Chess available?
Chess Position Trainer runs on Windows. Stockfish Chess runs on iOS, macOS, Windows, Linux, Android.
Who should use Chess Position Trainer vs Stockfish Chess?
Chess Position Trainer is aimed at intermediate, advanced, expert. Stockfish Chess targets intermediate, advanced, expert. Our take: try the one whose audience description fits you.