ChessBase

• World Senior Team Championship heats up, USA and Italy share the lead in 50+ section

  At the halfway stage of the World Senior Team Championship in Durrës, the standings have begun to take clearer shape. In the 50+ section, USA 1 and Italy moved into the lead after key round-five victories, while France 1 emerged as sole leaders in the 65+ category. With closely contested matches and limited separation across both sections, the tournament remains open ahead of the decisive final rounds following the rest day. | Photo: Georgia Grapsa

• Chess.com Open Playoffs - Live!

  The Chess.com Open Playoffs, running from 23 to 26 April, offer a direct route to the Esports World Cup, with up to three qualification places at stake. A 16-player field featuring Magnus Carlsen, Javokhir Sindarov and other leading grandmasters contest a double-elimination playoff bracket in a rapid format (10+0) with Armageddon tiebreaks deciding drawn matches. | Follow the games live starting at 17.15 CEST (11.15 ET, 20.45 IST)

• Problem Challenge April

  Were you able to handle the four rook endgame studies we showed you recently? They were a little bit harder to solve than they looked. We now bring you all the intricacies and subtleties in short videos by IM Gauri Shankar, who works as a chess trainer in Chicago. And of course we give you full analysis in a ChessBase replayer, where you can switch on an engine to help resolve any residual questions.

• Regulations for FIDE Rapid and Blitz

  Preparations are fully underway for the FIDE World Team Rapid and Blitz Chess Championships 2026 in Hong Kong from 16 to 22 June. In previous editions, the tournament has featured numerous top players competing alongside amateurs and rising talents, producing a dynamic atmosphere rarely seen in traditional elite events. Magnus Carlsen is expected to participate in Hong Kong, adding further star power to the competition.

• Candidates Round 14 - Live!

  The Candidates Tournaments form the final qualifying stage of the FIDE World Championship cycle. Each tournament features eight of the world's strongest players competing in a double round-robin format over fourteen rounds of classical chess. No fewer than six players (out of eight) enter the final round with mathematical chances of winning the Women's Candidates Tournament. | Follow the games live with expert commentary starting at 14.30 CEST (8.30 ET, 18.00 IST) | Photo: Michal Walusza

• A Game That Outlasted the Day (4)

  It should be clearly emphasized that the longest chess game of all time can only arise by chance. Any prior agreement between the opponents before the game—such as, "Let’s play the longest game in history today!" – or any such understanding reached during the game, automatically turns them into cheaters, with all the ensuing consequences. Estonian chess expert and trainer, Valery Golubenko, tells us about the struggle to regulate very long theoretical endings.

• A Game That Outlasted the Day (3)

  Two months ago Valery Golubenko played what may well have been one of the longest chess games ever seen, measured by number of moves, under the rather restrictive conditions of modern chess life. At move 88, with queen and b-pawn against queen, Golubenko's opponent held for 37 moves, until he missed an only move, and it was theoretically a mate in 47. | Photo during the game by Chess Club Kaksikodad – from the right, GM Aleksandr Volodin and the chief arbiter Askold Nassar

• The Birth of a Journey

  Praful Zaveri is the founder of Indian Chess School, where he has trained more than 5000 students. In 2023 he began writing a book, Shat Shat Vande Chess, on the cultural, historical, and philosophical journey of chess, on the 15,000‑year “odyssey” of the game. Now he has decided to make it into a film. Here is the first trailer – and Praful's thoughts on the enterprise.

• 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.

• News on the 1896 Schiffers vs Steinitz Match

  Wilhelm Steinitz had lost his World Championship title to Emanuel Lasker in 1894, but he still retained the right to a return match. That rematch was scheduled to take place in Moscow at the end of 1896. Before that, however, Steinitz played a training match against Emanuel Schiffers. Join us on a brief journey back in time to Rostov-on-Don in 1896.