KnightSight

VISUAL CHESS TRAINING

See the tactic.
Trust your sight.

Turn positions into understanding. Train your tactical vision with clear board overlays, guided practice and real Stockfish analysis.

Support & beta information Your privacy →

iPhone & iPad · iOS 16 and later
Preparing for TestFlight testing.

01 / VISION

Make patterns visible.

Visual overlays help you explore tactical relationships and understand the board.

02 / ANALYSIS

Real engine. Fully offline.

The full Stockfish 18 engine and its neural networks are included on your device.

03 / PRIVACY

Your games stay with you.

No app account, ads or built-in analytics. You choose when to export or share.

THE DETAILS, IN PLAIN SIGHT

Everything you need to know.

Privacy policyApp data, website hosting and beta testing.Terms of useUsing the app and your third-party license rights.Open-source licensesStockfish, artwork and corresponding source.SupportQuestions, feedback and help with KnightSight.