Im going to have to say pawn but the queen and knight are close seconds. I know it may sound dumb but pawns are quite helpful! They can block your opponents pieces, they can be promoted to any other piece, and are good for sacrifices because there are so many of them...
I like rooks. they are the second strongest pieces, and they are 2 of them. 2 rooks together are very hard to beat, and 2 rooks together are stronger than a queen
Im going to have to say pawn but the queen and knight are close seconds. I know it may sound dumb but pawns are quite helpful! They can block your opponents pieces, they can be promoted to any other piece, and are good for sacrifices because there are so many of them...
Mine is the knight because it can jump over anything.