- Add tutor message guardrail to prevent rapid-fire messages
- Track last message by move index
- Wait for both player and opponent moves before speaking
- Speak immediately when player deviates from theory
- Add deviation dialog with three options:
- Continue Playing (Start Game) - transitions to game mode
- Undo & Return to Opening - returns to theory
- Explore This Variation - continues off-book practice
- Implement smooth game mode transition:
- Pass opening context from trainer to game
- Tutor welcomes player with context about their study
- Computer makes first move if needed in starting position
- Fix generate-test-fixtures script:
- Add safety check to prevent overwriting real data
- Restore full opening database (12,379 openings)
- Rebuild move index (12,377 sequences)
- Add clear warnings about test fixtures
- Update ChessGame to accept openingContext prop
- Update Tutor to display contextual greeting in game mode
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Stefan
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