Engines:
- Stockfish, version: 13Dev, author: Stockfish team
- LeelaChessZero, version: 0.26.3, author: LeelaChessZero team
- Ethereal, version: 12.50, author: Andrew Grant
- Xiphos, version: 0.5, author: Milos Tatarevic
- Defenchess, version: 2.2, author: Can Cetin, Dogac Eldenk
- RubiChess, version: 1.8, author: Andreas Matthies
- Laser, version: 1.6, author: Jeffrey An, Michael An
- Igel, version: 2.6, author: Medvedev, Shcherbyna

Features:
- Play vs very strong Chinese chess engine
- Setup time controller
- Setup Skill level (to adjust playing strength)
- Can take back
- Support Analysing on fly mode
- Display all computing info, show analysing arrow
- Voice moves as well as simple sounds
- Has an internal Opening book
- Can run the benchmark
- Custom chess pieces, board materials
- Support both Light and Dark Appearance modes
- Edit position
- Autosave/load playing game
- Paste FEN, PGN
- Copy, email FEN, PGN, image
- On, off or hybrid NNUE mode
- Release with source-code (GPL license) thus anyone can check, verify and/or contribute