public void QueenMoves()
{
for (int i = 0; i < 64; ++i)
{
var moves = ChessMove.QueenMoves(i);
int distanceFromEdge = DistanceFromEdge(i);
int count = 21 + 2 * distanceFromEdge;
Assert.AreEqual(count, moves.Count());
}
}
internal override IEnumerable <ChessMove> GetValidMoves() => ChessMove.QueenMoves((int)CurrentSquare);
