The positions are defined as follows for 10-player tables: 1  BB â big blind. 2  SB â small blind. 3  BTN â button.  CO â cut-off (the seat to the right of the 1  button) MP â âmiddle positionâ: the three seats to the right of the cut- 2 off. EP â âearly positionâ, the three seats to the right of middle position.
The Second Peace of Thorn (1466) split Prussia into the western Royal Prussia, a province of Poland, and the eastern part, from 1525 called the Duchy of Prussia, a fief of the Crown of Poland up to 1657.
Prussia was a German state centred around Berlin in the era when Germany existed of many small states. Prussia was also one of the great powers in modern history. Prussia has disappeared completely from the map. The Prussian borders changed very often. Prussia had a great influence on German and European history. Its rival was Austria, because Prussia and Austria both wanted to control the rest of Germany.