The 2 main uses of the rook

We all know the rook in chess, but do we know its main uses? If not, then continue reading, if yes also continue reading .

1. Castling, we've all castled our king with our rook to keep it safe from the great dangers of the chess world, and that's its most common use.

2. The Endgame, do you relate to a king, rook, and pawn endgame, if you do then you know why I'm mentioning this, if not, it's basically when you barely have any pieces left on the board, but what's let's are the pieces I just mentioned, the king, rook, and pawn, or the king and the rook.

Taleb Jr. 1/2022.