- Add comprehensive test suite (20 tests) for tactic detection
- Fix pawn detection threshold bug (200 -> 100 centipawns)
- Add error handling to uciToSan for invalid moves
- Integrate tactical data into Tutor component for real-time feedback
- Pass missedTactics from ChessGame to Tutor via props
- Update LLM prompt to explain missed tactical opportunities
- Fix Jest configuration to handle react-markdown ESM issues
- All 50 tests passing
Bug Fixes:
- Fix turn validation: Players can now only move their own pieces
- Fix computer not moving when player moves too quickly (before evalP0 ready)
- Add safety check: Computer move triggered when chat messages sent
- Computer now always responds even if evalP0 is missing (only move history skipped)
New Personalities:
- Add 'Friendly Motivator' - encouraging, positive coach focused on building confidence
- Add 'Bloody Pirate' - theatrical trash-talker with Monkey Island style humor
Personality Reordering:
- Reordered from serious to playful:
1. Opening Professor (most serious)
2. Professional Coach
3. Friendly Motivator
4. Speedrun Super GM
5. Hype Streamer
6. Angry Prodigy
7. Drunk Russian GM
8. Bloody Pirate (most playful)
- Added section headers for clarity (Serious/Professional, Balanced/Entertaining, Spicy/Trash-talking)
Technical Details:
- ChessGame: Added checkAndMakeComputerMove() callback
- Tutor: Calls onCheckComputerMove after sending messages
- Both fixes ensure robust gameplay even with race conditions
- Create chessFormatDetector utility for automatic format detection
- Update StartScreen with textarea supporting both FEN and PGN input
- Add real-time format detection with visual feedback indicators
- Update translations for all 4 languages (EN, DE, FR, IT)
- Add markdown rendering for Tutor chat messages
- Add comprehensive tests for format detection (20 tests)
- Update game initialization to handle both FEN and PGN formats
This completes the fix/stale-analysis-data branch with:
- Fixed stale evaluation data in hint/best move requests
- Clarified AI's dual role (opponent + tutor) to prevent hint rejection
- Stored complete evaluation history (P0, P1, P2) for all moves
- Improved end-game analysis with better mistake detection
- Fixed duplicate analysis runs with useRef flag
- Added markdown rendering for formatted analysis output
- Added unified FEN/PGN import with auto-detection
Stefan