def test_clone_board(self):
board = Board(False)
board.load_fen("4k3/8/8/5R2/8/8/8/3R1R2 w kQkq - 0 1")
clone = board.clone()
self.assertEqual(clone.at((5, 4)), WR)
self.assertEqual(clone.at((4, 7)), BK)
self.assertEqual(clone.at((3, 0)), WR)
self.assertEqual(clone.at((5, 0)), WR)
self.assertEqual(clone.color(), board.color())
self.assertEqual(clone.get_hash(), board.get_hash())
