4/2/2026 – The grenke Freestyle Chess Open is taking place from 2 to 6 April at the Karlsruhe Convention Centre in Germany. The tournament follows a nine-round Swiss format with a classical time control of 90 minutes for the game plus a 30-second increment per move. Players from the parallel grenke Chess Open could switch to the Freestyle event between rounds two and five while keeping their scores. | Follow the games live with expert commentary starting at 18.30 CEST (12.30 ET, 22.00 IST)
new: Fritz 20
Your personal chess trainer. Your toughest opponent. Your strongest ally. FRITZ 20 is more than just a chess engine – it is a training revolution for ambitious players and professionals. Whether you are taking your first steps into the world of serious chess training, or already playing at tournament level, FRITZ 20 will help you train more efficiently, intelligently and individually than ever before.
Your personal chess trainer. Your toughest opponent. Your strongest ally. FRITZ 20 is more than just a chess engine – it is a training revolution for ambitious players and professionals. Whether you are taking your first steps into the world of serious chess training, or already playing at tournament level, FRITZ 20 will help you train more efficiently, intelligently and individually than ever before.
Throughout the video course, Sasikran shows various examples from his career to explain sacrifices for initiative, an attack, a better pawn structure and much more.
€49.90
Round 1
The grenke Freestyle Chess Open is taking place on 2-6 April at the Karlsruhe Convention Centre in Karlsruhe, Germany. The event is a nine-round Swiss tournament played under Freestyle Chess rules, where the starting position is altered while preserving castling rights.
Each round uses a classical time control: 90 minutes for the entire game, with a 30-second increment from move one. The tournament attracts both elite and aspiring players in a format that balances tradition and innovation.
Players competing in the parallel grenke Chess Open, which features standard classical chess, have the option to switch to the Freestyle Chess event between rounds two and five while retaining their score. This flexibility offers participants a unique opportunity to test themselves in both classical and Freestyle formats within a single event framework.
* Notice: Games on 3 April (Good Friday) are not broadcasted live. Games are only uploaded the next day.
In this video course, experts (Pelletier, Marin, Müller and Reeh) examine the games of Viktor Korchnoi. Let them show you which openings Korchnoi chose to play, where his strength in middlegames were, or how he outplayed his opponents in the endgame.
Let our authors show you how Carlsen tailored his openings to be able to outplay his opponents strategically in the middlegame or to obtain an enduring advantage into the endgame.
1/25/2026 – The grenke Chess Festival returns to Karlsruhe at Easter 2026, bringing together thousands of players for one of the world's largest chess gatherings. Alongside the traditional classical Open, the festival will stage a Freestyle Chess Open that serves as a qualifier for the FIDE Freestyle Chess World Championship. With leading grandmasters expected and substantial prizes at stake, the event combines large-scale participation with direct international sporting significance.
1/24/2026 – The grenke Chess Festival will return to Karlsruhe over Easter 2026, bringing together thousands of players for parallel classical and Freestyle opens. For the first time, the Freestyle event will serve as a qualifier for the FIDE Freestyle Chess World Championship, adding direct sporting stakes to the established festival format. Leading figures including Magnus Carlsen and Vincent Keymer are set to feature in one of the largest open gatherings in world chess. | Photo: Stev Bonhage
What to do against the Pirc? Many players find it difficult to play against Black’s set-up. Try the Austrian Attack! It is a solid but dangerous weapon and guarantees White an effective attack from the very start! Learn the key tricks of this deadly line and crush the Pirc with ease!
London System PowerBase 2026 is a database and contains in all 11 285 games from Mega 2026 and the Correspondence Database 2026, of which 282 are annotated.
The London System Powerbook 2026 is based on more than 410 000 games or game fragments from different opening moves and ECO codes; what they all have in common is that White plays d4 and Bf4 but does not play c4.
In this course, Grandmaster Elisabeth Pähtz presents the London System, a structured and ambitious approach based on the immediate Bf4, leading to rich and dynamic positions.
Opening videos: Open Spanish (Sipke Ernst) and Classical Sicilian (Nico Zwirs). Endgame Special by Igor Stohl: ‘Short or long side’ – where should the defending king be placed in rook endgames? ‘Lucky bag’ with 35 master analyses.
YOUR EASY ACCESS TO OPENING THEORY: Whether you want to build up a reliable and powerful opening repertoire or find new opening ideas for your existing repertoire, the Opening Encyclopaedia covers the entire opening theory on one product.
The Queen’s Gambit Declined Exchange Variation with 5.Bf4 has a great balance between positional play and sharp pawn pushes; and will be a surprise for your opponents while being easy to learn for you, as the key patterns are familiar.
€9.90
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