haxworx 4286 - study chess board

This is a chess board for chess study, analysis, lectures, and demonstration

Features:

- Choice of different color themes and wood theme
- Place and remove pieces on the board at any time
- Change between white and black view at any time
- Go back and forward through moves
- display of move number, and input number to go to move
- Can make any move including illegal moves (for study reasons)
- Highlight squares with colors
- Draw highlighting arrows
- Smooth moving pieces make moves easy to see (optional)
- Highlight the last move made (optional)
- Input and output FEN
- Input and output PGN
- Detailed access control - limit features to everyone, group, admin list, or owner
- Supports castling, en passant captures, promotion

- lifetime free updates