[what is this?]

[what is this?]

Beautiful attacks A collection of games that show beautifully organized attacks against the enemy king. 1 game, 1983 Blunders Mistakes by the great chess players 2 games, 1980-2006 Instructive games of the Bird Opening This collection contains games that show the characteristics of the Bird opening 1.f4 6 games, 1889-2017 Instructive games of the Dutch defense/Leningrad This collection contains games that show the characteristics of the Dutch defense/Leningrad variation. 2 games, 1988-2008 Instructive games of the King's Indian attack This collection contains games that show the characteristics of the King's Indian attack 1 game, 1967 Instructive games of the Pirc Defense This collection contains games that show the characteristics of the Pirc Defense. 10 games, 1962-2009