Fashionable openings are investigated by well-known grandmasters. Includes Gruenfeld Defense (by GMs Bagirov, Gipslis, Mikhalchishin, Sakaev, Zaitsev), Modern-Benoni (by GM Shipov), Trompovsky attack, Benoni, Old Indian Defense and Queenâs Pawn Opening (by GM Gufeld). Thorough and convenient classification Chess Assistant Openings program is included. You can add comments and print games. Built-in chess playing program Dragon. Database with openings in question is enclosed (50,000 games)