ChessFan: Notation & PDF

CYCC 2026 · Limited Offer First 3 Months at $0.99 / mo - CYCC 2026 Special Subscribe before July 31, 2026 - all plans enjoy $0.99 / month for the first 3 months.

ChessFan is a chess PDF reader designed for players, coaches, and students.

Import your chess books in PDF, detect chessboards on each page, recognize pieces with on-device ML, generate FEN, and jump directly into interactive puzzle practice.

Key features:

• Scan and digitize handwritten score sheets with AI
• Review, edit, and replay games from score sheets on an interactive board
• PDF chess book reading with smooth page navigation
• Automatic board detection on PDF pages
• Piece recognition and FEN generation
• Edit and verify FEN before practice
• Interactive puzzle practice board
• Save and review practice history
• Coach-student workflow for training feedback
• Offline-first design: core recognition runs on your device
• Multi-language UI support

Privacy-focused by design:

• Your PDF files stay on your device
• Board recognition ML runs locally on-device
• Score sheet images are temporarily sent to our AI service for recognition and not permanently stored
• Recognized move data may be saved to cloud for Pro/Coach subscribers

Subscription:

• Free tier available
• Paid plans unlock advanced cloud and coaching features

Need help? Contact: service@aifetel.cc

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