4/9/2018 – From March 31st to April 9th, the Grenke Chess Classic takes place in Karlsruhe and Baden-Baden, Germany. Ten grandmasters play a single round-robin, headed by World Champion Magnus Carlsen, Levon Aronian, the winner of the 2017 tournament, Fabiano Caruana, Maxime Vachier-Lagrave and Viswanathan Anand. Live games and commentary webcast. | Photo: Macauley Peterson
Chess Festival Prague 2025 with analyses by Aravindh, Giri, Gurel, Navara and others. ‘Special’: 27 highly entertaining miniatures. Opening videos by Werle, King and Ris. 10 opening articles with new repertoire ideas and much more. ChessBase Magazine offers first-class training material for club players and professionals! World-class players analyse their brilliant games and explain the ideas behind the moves. Opening specialists present the latest trends in opening theory and exciting ideas for your repertoire. Master trainers in tactics, strategy and endgames show you the tricks and techniques you need to be a successful tournament player! Available as a direct download (incl. booklet as pdf file) or booklet with download key by post. Included in delivery: ChessBase Magazine #225 as “ChessBase Book” for iPad, tablet, Mac etc.!
At the airport, in the hotel or at home on your couch: with the new ChessBase you always have access to the whole ChessBase world: the new ChessBase video library, tactics server, opening training App, the live database with eight million games, Let’s Check and web access to playchess.com
The Grenke Chess Classic is the first tournament for World Champion Magnus Carlsen since he won the Tata Steel Chess tournament in January and the start of a busy few months. He faced his future Challenger for the World Championship, Fabiano Caruana, fresh off his Berlin win, already in the first round.
Fabiano Caruana won his last round game against Nikita Vitiugov, and therefore secured clear first place.
The time control is 100 minutes for 40 moves, then 50 minutes for 20 moves and then 15 minutes to the end of the game, with a 30-second increment from move 1.
At the airport, in the hotel or at home on your couch: with the new ChessBase you always have access to the whole ChessBase world: the new ChessBase video library, tactics server, opening training App, the live database with eight million games, Let’s Check and web access to playchess.com
Commentary by GM Peter Leko and GM Jan Gustafsson
Current standings
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Peter Leko's Round 9 recap
Vincent Keymer wins Grenke Open
The Grenke Chess Open in Karlsruhe ran from March 29th to April 2nd. The top A-open group contained over 300 players including over 50 grandmasters, four of whom are over 2700: Etienne Bacrot, Richard Rapport, Wang Hao and Dmitry Andreikin.
How do you play the Queen's Gambit Accepted? Does White have promising variations or can Black construct a water-tight repertoire? The Powerbook provides the answers based on 300 000 games, most of them played by engines.
The Queen's Gambit Accepted Powerbase 2025 is a database and contains a total of 11827 games from Mega 2025 and the Correspondence Database 2024, of which 240 are annotated.
Rossolimo-Moscow Powerbase 2025 is a database and contains a total of 10950 games from Mega 2025 and the Correspondence Database 2024, of which 612 are annotated.
The greater part of the material on which the Rossolimo/Moscow Powerbook 2025 is based comes from the engine room of playchess.com: 263.000 games. This imposing amount is supplemented by some 50 000 games from Mega and from Correspondence Chess.
Focus on the Sicilian: Opening videos on the Najdorf Variation with 6.h3 e5 7.Nb3 (Luis Engel) and the Taimanov Variation with 7.Qf3 (Nico Zwirs). ‘Lucky bag’ with 38 analyses by Anish Giri, Surya Ganguly, Abhijeet Gupta, Yannick Pelletier and many more.
€14.90
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