Schafkopf
Schafkopf (), also called Bavarian Schafkopf, is a popular German trick-taking card game of the Ace-Ten family for four players that evolved, towards the end of the 19th century, from German Schafkopf. It is still very popular in Bavaria, where it is their national card game played by around two million people, but it also played elsewhere in Germany and in Austria. It is an official cultural asset and important part of the Old Bavarian and Franconian way of life. Schafkopf is a mentally demanding pastime that is considered "the supreme discipline of Bavarian card games" and "the mother of all trump games." Its closest relatives are Doppelkopf and Skat. These three and the North American game of Sheepshead descend from an earlier game, also called Schafkopf, with influences from Solo which, in turn, is the German version of Quadrille. The earliest written reference to the earlier form of Schafkopf – now known as German Schafkopf – dates to 1780, although it only came to notice through the polite society of Altenburg in 1811. Some kind of Schafkopf was current in Franconia (northern Bavaria) in the first half of the 19th century, but the distinct Bavarian form of the game