Bug fixes

With more users come more edge case bugs. PGN file handling is more robust. Engine bugs squished.
Few foundations laid for some fun new features.

Bug fixes on larger game imports (100+)

Player Profile PDF Export
Generate a detailed coaching report from your games — weakness profile, blunder heatmap, opening performance, positional tendencies, and playing style analysis. Export as a shareable PDF.

Chessnut Move Support
Full support for the Chessnut Move board, including auto-move for engine moves during play.

Lichess & Chess.com Import Improvements
- Per-game side selection during import (play as White, Black, or mark as study game)
- Study games are fully analysed but excluded from your profile stats
- Fixed timing data for imported Lichess games
- Live Lichess games now track per-move thinking time

Improved Analysis
- New positional tendencies section (castling timing, pawn structure, outpost usage, bishop pair retention, open file contests)
- Accuracy formula refined for more meaningful percentages
- Definitions glossary added to PDF reports

Board Improvements
- Expanded hint display (source and destination squares)
- Game start/end LED animations
- Improved reconnection reliability

Now works with Chessnut electronic boards. Coaching commentary is sharper and quieter on routine moves, so when Nadia speaks up, it matters. Plus dozens of fixes to analysis, imports, and your player profile.

TTS engine changed, 1/3 the memory overhead means works on more devices reliably.
Engine resilience - you won't see the engine stop randomly as much
iPhone UI tweaks
Liquid Glass design
Lichess import and play possible.

Chess Coach AI — formerly Notation.

New in this release:
• Coach Mode: real-time AI coaching during every game
• 11 AI opponents with unique personalities
• 62 guided lessons from beginner to expert
• Mistake tracking and weakness profiling
• TTS voice coaching — hear the coach explain your moves
• Classic games with coach commentary
• Something is coming...But in the end, it's only a passing thing, this shadow. Even darkness must pass. A new day will come. And when the sun shines, it'll shine out the clearer.

Same app, better name. Your chess coach is ready.

NEW IN THIS UPDATE:

Classic Games Collection
Watch 17 of history's greatest chess games with full broadcast commentary. From the Opera Game to Gukesh's 2024 World Championship victory. Pause and jump in as either player.

Coach Mode
Real-time coaching while you play. Hints, blunder detection with take-backs, mate spotting, and proactive suggestions. Disables ratings for pressure-free training.

Live Commentary
Two AI voices narrate your games in real-time — a coach for the chess, a commentator for the drama. Three detail levels from beginner to expert.

Improved AI Opponents
Fairy-Stockfish configuration updated for more realistic play at all levels. No more robotic king shuffling.

UI Refresh
Streamlined navigation with four clear sections: Play, Learn, Classics, and Profile. The board stays front and centre.

Board flipping - when playing as black, board is correctly oriented.
Minor bug fixes

Coming soon.... live analysis and commentary during play (optional), heat maps in review mode. Playing style identification.
Coming later.... Vision Pro Support (Immersive)

Improvements have been made.