
ChessBase is a personal, stand-alone chess database that has become the standard throughout the world. Everyone uses ChessBase, from the World Champion to the amateur next door. It is the program of choice for anyone who loves the game and wants to know more about it.
The time limit is 90 minutes for 40 moves + 30 minutes for the rest of the game + 30 seconds increment for each move.
In the Premiere League nine teams with six boards each play a round-robin; in the women's tournament the teams consists of four boards, and they play a Swiss tournament.