8/19/2022 – Sipke Ernst has made a successful Fritzrainer last year, tackling the "flexible Open Spanish". The Dutch Grandmaster is back again, with "3.h4 against the King's Indian and Grünfeld". Time to ask him about when he started to play chess, his feeling when reaching the Grandmaster title, a rating of over 2600, and one of his most passionate hobbies - Arm wrestling! We also analyse one of his favourite games he ever played. Luke Mcshane was the opponent, made a beautiful sacrifice, which Sipke countered wonderfully. | Photo: Sipke Ernst FB
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.
It's a great idea to take Grunfeld and King’s Indian players out of their comfort-zone right from the start! Let’s go 1.d4 Nf6 2.c4 g6 first and now play 3.h4!?
Master your Technique Vol. 2 is a must-have for ambitious players who want to confidently convert “better” positions, or turn equal ones into wins.
€39.90
Meet the Fritztrainer
with Sipke Ernst
Hundreds of different Fritztrainers have been teaching us chess on ChessBase for more than a decade. Maybe you sometimes wonder what else the authors do?
"Meet the Fritztrainer" takes a look behind the scenes, telling us more about the private life of your favourite chess trainer.
0:26 - Where, and when, did you learn to play chess?
1:31 - Twenty years later you became a Grandmaster. How did this feel like for you?
3:05 - You even reached a higher rating than 2600. Was this your last goal in chess for you?
4:43 - How did you keep up with chess until today? Were you actively playing?
5:57 - According to the Megadatabase, you played the Queen's Gambit, and the Ruy Lopez most often. How come?
7:44 - Did you choose the Fritztrainer from last year, due to your massive Spanish knowledge?
In this 60-minute video course you will learn how to anticipate Black's developing schemes, and you will become acquainted with typical sacrifices that white can use to gain a powerful initiative.
In this opening Black opts for active piece play and is not afraid to fight for the initiative from an early stage. One of the many good features of this opening is that Black is often the side which controls the pace of the game.
It's a great idea to take Grunfeld and King’s Indian players out of their comfort-zone right from the start! Let’s go 1.d4 Nf6 2.c4 g6 first and now play 3.h4!?
Arne KaehlerArne Kaehler, a creative mind who is passionate about board games in general, was born in Hamburg and learned to play chess at a young age. By teaching chess to youth teams and creating chess-related videos on YouTube, Arne was able to expand this passion and has even created an online course for anyone who wants to learn how to play chess. Arne writes for the English and German news sites, but focuses mainly on content for the ChessBase media channels.
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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