Hungarian wine regions offer a great variety of styles: the main products of the country are elegant and full-bodied dry whites with good acidity, although complex sweet whites (Tokaj), elegant (Eger) and full-bodied robust reds (Villány and Szekszárd). The main varieties are: Olaszrizling, Hárslevelű, Furmint, Pinot gris or Szürkebarát, Chardonnay (whites), Kékfrankos (or Blaufrankisch in German), Kadarka, Portugieser, Zweigelt, Cabernet sauvignon, Cabernet franc and Merlot. The most famous wines from Hungary are Tokaji Aszú and Egri Bikavér. Tokaji, meaning "of Tokaj", or "from Tokaj" in Hungarian, is used to label wines from the wine region of Tokaj-Hegyalja. Tokaji wine has received accolades from numerous great writers and composers including Beethoven, Liszt, Schubert and Goethe; Joseph Haydn's favourite wine was a Tokaji. Louis XV and Frederick the Great tried to outdo one another when they entertained guests with Tokaji. Napoleon III, the last Emperor of France, ordered 30–40 barrels of Tokaji at the French Royal Court every year. Gustav III, King of Sweden, loved Tokaji. In Russia, customers included Peter the Great and Empress Elizabeth, while Catherine the Great actually established a Russian garrison in the town of Tokaj with the aim of assuring regular wine deliveries to St. Petersburg.