The International Chess Federation has introduced a big change to its ELO system, sparking claims from GMs that their ratings were “stolen.” ...

Duolingo launched a beta version of a chess course on Tuesday, April 22. The new, free course teaches users how each chess piece moves through short puzzles, lead by the app's in-game chess coach ...

Duolingo is broadening its horizons, adding a chess course to its educational repertoire. The language-learning app, known for its feisty owl mascot, launched an initial version of a chess course for ...