Chess Base

• The American Cup - Live!

  The American Cup, one of the United States' premier chess tournaments, returns to Saint Louis. Now in its fifth year, the event runs on March 3-12 at the Saint Louis Chess Club, featuring sixteen of America's top chess talents. With $400,000 in prize money up for grabs, the competitors will prove their mettle under mounting pressure in the double-elimination knockout format. | Follow the games live with expert commentary starting at 18.00 CET (13.00 ET, 22.30 IST) | Pictured: Alice Lee | Photo: Lennart Ootes

• Chess Olympiad: Cloud power for your national squad

  Success in world-class chess is built long before the game begins. With the "Federation Package", developed specifically for national federations, players and coaches gain access to the complete professional ChessBase software, the world's largest chess database, and powerful cloud analysis – at a price that provides up to five times more computing power than individual solutions! A long-term investment that will measurably enhance the performance of the entire team.

• Jon Speelman: Battles with Jan

  In his latest column, Jon Speelman reflects on the career and personality of Dutch GM Jan Timman following the news of his passing. Speelman recalls their encounters over the board, including games from their 1989 Candidates' match in London. "Away from the board, Jan was always excellent company and I always thought that he was one of the very nicest of the generation just a few years older than me". | Pictured: Jan Timman at the 1996 Hoogovens Tournament in Wijk aan Zee | Photo: Fotopersbureau De Boer / Noord-Hollands Archief