3/27/2026 – An overview of the Opening Encyclopaedia 2026 highlights its role as a structured resource for studying modern opening theory. Combining articles, annotated games and video content, it offers both broad coverage and practical guidance. With contributions from authors such as Daniel King and Dorian Rogozenco, the material spans introductory tutorials and detailed analysis, alongside an extensive, searchable games' database.

3/27/2026 – Viktor Korchnoi's favorite opening used to be the French Defense, featuring some positionally risky lines with a lot of fighting spirit. That's what Viktor Lvovich loved to play and so we are going to have a look at some spectacular games he played in this opening.

3/27/2026 – The exhibition "Chess Variants: Transforming Tradition" explores the evolution of chess across cultures, from its early forms in Asia to modern reinterpretations of the game. Hosted by the World Chess Hall of Fame, it brings together historical artefacts, rare sets and interactive displays, alongside examples of variants such as Shogi and Xiangqi. The show highlights how communities have continually reshaped chess over more than fifteen centuries. | Photos: World Chess Hall of Fame

3/27/2026 – Karsten pays tribute to Viktor Korchnoi who would have turned 95 this week.. | You can watch the Endgame Magic Show on-demand with a ChessBase Premium account.

3/27/2026 – Black threatens checkmate, White delivers checkmate – can you calculate the entire variation in your head?

3/27/2026 – Haik Martirosyan won the 19th Agzamov Memorial in Tashkent on tiebreak after finishing level on 7½/9 with 16-year-old Artem Uskov. The two co-leaders drew their direct encounter in round seven, before Martirosyan moved ahead with a win in round eight. Uskov's final-round victory over Abhimanyu Puranik allowed him to catch the Armenian GM, but not to overtake him on tiebreak. A group of six players finished half a point behind in a closely contested event. | Photo: FIDE / Anastasiia Korolkova

3/26/2026 – A life between political pressure, sporting rivalry and unshakeable ambition: Viktor Korchnoi is one of the most fascinating figures in chess history. On 23 March, the chess legend would have turned 95. ChessBase is taking this as an opportunity to provide you with a feature package on the influential figure in the history of chess. | Pictured: Petra and Viktor Korchnoi enjoying a meal aboard the Hamburg Alster steamer at the ChessBase Christmas celebration. | Photos: ChessBase

3/26/2026 – Last week we honored Jan Timman, who passed away a few weeks ago, by studying his brilliant attacking game against Anatoli Karpov. This week at Chessbase we dedicate our shows to the legendary Viktor Kortchnoi, who would have turned 95. Hans Ree wrote that Viktor told him back in the day that he choose Kortchnoi as the right spelling of his name, since it combines something from several languages. Our Game of the Week is his amazing attacking game against Mijo Udovcic. Merijn's show is available on-demand with a ChessBase Premium Account. You can register a Premium account here.

3/26/2026 – The oldest surviving chess book is Lucena's "Repetición de Amores y Arte de Ajedrez" from 1497. One of the few remaining copies is now being auctioned at Sotheby's. Anyone looking to spruce up their chess book collection should seize this opportunity. | Photo: Sotheby's

3/26/2026 – At the Prague International Chess Festival 2026, the popular Hand & Brain format followed right after the main event, bringing together Grandmasters, Challengers, Futures players, celebrities, and sponsors in mixed teams for four entertaining rounds. Among the standout games was the pairing of Divya Deshmukh & Christina Jordan against Bao Anh Angelina Nguyen Doan & Benjamin Gledura. The game seemed firmly in White’s hands before the momentum shifted dramatically, turning into a commanding position for Black. In a remarkable finish, Gledura discovered a brilliant tactical idea that everyone else at the table missed—including his own partner.

3/25/2026 – After twelve rounds of the 2025/26 Bundesliga season, SC Viernheim lead the standings with a three-point margin over OSG Baden-Baden, while Schachfreunde Wolfhagen remain within reach in third place. The latest weekend saw Viernheim maintain their perfect record with two further wins, as both Baden-Baden and Wolfhagen dropped points in drawn matches. The title race is set to be shaped by direct encounters at the three final rounds in Berlin. | Pictured: Viernheim's Igor Kovalenko | Photo: Angelika Valkova

3/25/2026 – In the latest episode of his Power Play Show, GM Daniel King dedicated the video to Viktor Korchnoi on what would have been his 95th birthday. | Free for all to watch. All the usual puzzles, games and instruction will be on offer.