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.
The name Prussia derives from the Old Prussians. In the 13th century, the Teutonic Knightsâan organized Catholic medieval military order of German crusadersâconquered the lands inhabited by them. In 1308, the Teutonic Knights conquered the region of Pomerelia with GdaÅsk (Danzig).