Until this new source appeared, the 1829 "Neueste Allgemeine Spielbuch" ("Latest General Book of Games") was the oldest known source for Königrufen which, as it turned out, contained an edited copy of the 1827 rules under the heading "Tappen mit König oder Tarokrufen" ("Tappen with King or Tarock Call"). From this, Tarock experts assumed that a King or a high tarock could be 'called' in the original form of the game. This turned out to be wrong with the appearance of the 1827 rules, in which only a King could be called. In the event that the called King was beaten by the opponents (or remained in the talon), a high penalty had to be paid. This was felt to be so harsh by Königrufen players that some of them used to call Tarock XX instead, the loss of which was far less of a worry and, if it were lost, was only of low value anyway. This is what the 1829 rules say: