The 1090 selected annotated games offer excellent material for study. Top players like Carlsen (1 annotated game), Caruana (5), Anand (1), Aronian (1), Gelfand (2), Giri (1), Kramnik (1), Nakamura (1), Navara (2), Radjabov (2), So (1), Vachier Lagrave (1), Vidit (1), Vitiugov (1), Wojtaszek (1) have analysed their games and to these are added annotations from Grünfeld experts such as Krasenkow (533), Ftacnik (159), Marin (52) and other distinguished authors. There is a total of 9358 games with an average rating of at least 2570 (except games with annotations and those of Grünfeld experts Vachier Lagrave, Svidler and Ftacnik).
Pentium PC, 32 MB RAM, Windows 7, Windows 8, Windows 10, y Fritz 12, 13, Deep Fritz 14, 15, 16 o o ChessBase 12,13,14 unidad lectora de DVD.
A double click on the database loads the games overview. A further double click loads the relevant game. The tab Players lets you sort the games according to frequency (with the tab Total). At the top there is Lubomir Ftacnik with 427 games. It is also worth studying the games of Maxime Vachier Lagrave and Peter Svidler, who have played almost all their 319 or 358 games with the black pieces. Furthermore, it is interesting to click on Title; (for that you should have an up-to-date player encyclopaedia) you can see that almost all the world champions had or still have the Grünfeld Defence in their repertoire.
The games can be played through or further investigated with an engine or a Powerbook.