A powerful chess GUI built with Qt6 and C++. Free for testing.
Features:
- Local play, Engine vs Engine, Tournaments
- Lichess integration
- Real-time analysis with eval bar and depth table
- Chess960, opening book, multiple piece sets
- Dark/Light themes
- PGN import/export
- Board editor
What's new in v1.3.6:
- Stockfish 18 built-in (replaces Sila and Fairy-Max)
- Lighter installer (~95 MB instead of 164 MB)
- Config auto-deleted on uninstall
- Smoother tournament animation
- Engine stats no longer reset during analysis
Download: ZenithChess_Setup.exe
GitHub: github.com/nkralev76-hue/zenith-chess
User Manual: View Manual
© 2026 Nikolay Kralev. All rights reserved.