The Catalan is a solid opening system in which White combines the Queen's Gambit with a kingside fianchetto. In recent years it has become an increasingly popular choice at all levels of chess, and elite grandmasters such as Vladimir Kramnik have developed major new ideas for both White and Black.

The Catalan is a solid opening system in which White combines the Queen's Gambit with a kingside fianchetto. In recent years it has become an increasingly popular choice at all levels of chess, and elite grandmasters such as Vladimir Kramnik have developed major new ideas for both White and Black.