⚡Basic Features :

✅ Basic chess piece moves

✅ En Passant

✅ Castling

✅ Check

✅ Checkmate

✅ Pawn promotion to Queen by default

✅ Timer

🚀Advance Features :

✅ Undo, pause, and restart buttons

✅ Automatic undo of illegal moves

✅ Selected chess piece possible moves display