public HashSet <Piece> SetUpPiecesByColor(Color color, Dictionary <CoOrdinate, Piece> initialPiecesByCorOrdinate)
{
PieceFactory pieceFactory = new PieceFactory();
HashSet <Piece> piecesByColor = new HashSet <Piece>();
_boardState.SetUpState(pieceFactory.Get(PieceType.Bishop).SetUp(color), initialPiecesByCorOrdinate, piecesByColor);
_boardState.SetUpState(pieceFactory.Get(PieceType.King).SetUp(color), initialPiecesByCorOrdinate, piecesByColor);
_boardState.SetUpState(pieceFactory.Get(PieceType.Knight).SetUp(color), initialPiecesByCorOrdinate, piecesByColor);
_boardState.SetUpState(pieceFactory.Get(PieceType.Pawn).SetUp(color), initialPiecesByCorOrdinate, piecesByColor);
_boardState.SetUpState(pieceFactory.Get(PieceType.Queen).SetUp(color), initialPiecesByCorOrdinate, piecesByColor);
_boardState.SetUpState(pieceFactory.Get(PieceType.Rook).SetUp(color), initialPiecesByCorOrdinate, piecesByColor);
return(piecesByColor);
}