The threshold for selecting games for the database was a high one - the average Elo of games being over 2550 points. There are many world-class Nimzo-Indian specialists, but all of them have played the opening with both colours. World champion Magnus Carlsen has 96 games in it, 53 of which with White. As is the case in the Mega as a whole Viktor Kortschnoj has the largest number of games in the Nimzo-Indian Powerbase namely 271, of which 130 are with Black.
System requirements (Minimum): Desktop PC or Notebook, Windows 10, 8.1, 2 GB RAM, and Fritz 14, 15, 16, 17 or ChessBase 12, 13, 14, 15, 16 and DVD drive for DVDs / for Downloads no DVD drive required.
The database shows the games list. With a double click on a game, the game is loaded. By clicking on the tab Players you can sort the list by frequency. By doing this you can examine the games of Korchnoi or Carlsen further who have played the opening a lot.
Games can be replayed and examined with an engine or likewise with a powerbook.