History of Skat author of numerous Skat books and bookkeeper of the German Skat Association, Artur Schubert, published fixed rules for "Gucki-Skat" based on point bidding. In 1922, Schubert still rejected point bidding because the distribution of cards and the position of Jacks or Unters can already be guessed while bidding. He described the rules of the unpopular game variant in order to prevent further diversification. In 1927 and 1928, after a break of 18 years, two Skat congresses were held in Altenburg. Apart from the details, the rule changes decided upon are the basis of today's game. At the 11th Skat Congress,
Games played with Go equipment Games played with Go equipment Many games can be played with Go equipment: a supply of white and black "stones" and a board with 19×19 intersections, other than Go and many more can be played with minor modification. Games that can be played without modification on the intersections of a 19×19 Go board include: Games that can be played without modification on the intersections of a Go board reduced in size (perhaps by masking the unwanted sections with paper or tape) include: Games that can be played without modification on the "squares" of a Go board reduced in size include: