4/23/2024 – A couple of weeks ago Leon Mendonca turned 18. After many spectacular successes — like a 9.0/9 score in a very strong GM Open a year ago and winning the Challegers group in Wijk aan Zee — Leon just won the Spring Chess Classic 2024 at the Saint Louis Chess Club – outright. The round robin event had ten grandmasters with an average rating of 2625. This remarkable young player has recorded a very interesting FritzTrainer for us. | Photos by Austin Fuller
new: ChessBase Magazine 225
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.!
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.
The course is designed to provide a deep yet practical repertoire for Black, balancing solid foundations with aggressive counterplay.
€39.90
The Spring Classic 2024 took place at the Saint Louis Chess Club, from April 11 – 20, 2024.
Renowned for offering intense competition, the Classic Chess series is an ideal proving ground for Grandmasters and International Masters to measure their mettle against equally skilled opponents. The 2024 Spring Chess Classic featured two 10-player Round Robin tournaments. Over a compelling nine-day period, these elite competitors contended for a significant prize fund of $40,000, and sought to acquire invaluable experience in a high-caliber event.
Group A consisted of ten very strong grandmasters – average rating 2625!
This video course features the ins-and-outs of the possible setups Black can choose. You’ll learn the key concepts and strategies needed to add this fantastic opening to your repertoire. An easy-to-learn and yet venomous weapon.
And this is what the final results were:
And here the clear winner of the event:
Leon Luke Mendonca is an Indian grandmaster from Goa, India. He became an International Master at the age of 12 years, 11 months, and earned his GM title when he was 14.
After his win in Saint Louis I congratulated Leon (on Skype) and added: "Remind me, why did you skip the Candidates in Toronto?" His reply: "Lol. I promise I won't skip the next one."
Not unlikely – this kid has it in him. We remind you that a year ago, Leon shocked the chess world by clinching 27th German Hit GM Open 2023 with a perfect 9/9 score. He had just turned 17 at the time, and had performed at a 3196 level. Here's a report on that success. Earlier this year Leon won the Challengers Tournament in Wijk aan Zee, outright.
After the Wijk tournament he came to Hamburg and stayed in the ChessBase flat, recording material for us. We had another visitor at the time...
In this course, we will learn how to identify passively placed pieces in any given situation and how to improve their health by bringing them into active squares.
Leon playing a blitz game against World Champion Ding Liren in the ChessBase office
Leon recorded a very nice Fritztrainer for us:
The Keymer Variation - 1.Nf3 d5 2.e3
He writes: “People did not take 1.Nf3 d5 2.e3 too seriously until recently, when online chess started becoming popular due to the pandemic, as this opening was used frequently. I discovered how venomous this opening was when I was trying to find a way to play against it with black, and to my surprise this was not easy. Vincent Keymer uses this opening in a huge percentage of his games and gets great positions and results with them. With this opening, White avoids mainstream theory, and there is more than one possibility for each move. The opening is a mix of positional and attacking elements depending on what system black chooses. I think most club-level players would not know how to effectively counter this opening.”
This video course features the ins-and-outs of the possible setups Black can choose. You’ll learn the key concepts and strategies needed to add this fantastic opening to your repertoire. An easy-to-learn and yet venomous weapon that will make your opening play more versatile. Moreover, this course enables you to practice the repertoire with the ChessBase Opening Trainer. Drilling the opening moves, guessing how a position arose, or just replay the moves in your desired speed further reveal the ideas this opening has to offer. Start your journey now!
Frederic FriedelEditor-in-Chief emeritus of the ChessBase News page. Studied Philosophy and Linguistics at the University of Hamburg and Oxford, graduating with a thesis on speech act theory and moral language. He started a university career but switched to science journalism, producing documentaries for German TV. In 1986 he co-founded ChessBase.
GM Blohberger presents a complete two-part repertoire for Black: practical, clear, and flexible – instead of endless theory, you’ll get straightforward concepts and strategies that are easy to learn and apply.
GM Blohberger presents a complete two-part repertoire for Black: practical, clear, and flexible – instead of endless theory, you’ll get straightforward concepts and strategies that are easy to learn and apply.
GM Blohberger presents a complete two-part repertoire for Black: practical, clear, and flexible – instead of endless theory, you’ll get straightforward concepts and strategies that are easy to learn and apply.
Opening videos: Sipke Ernst brings the Ulvestad Variation up to date + Part II of ‘Mikhalchishin's Miniatures’. Special: Jan Werle shows highlights from the FIDE Grand Swiss 2025 in the video. ‘Lucky bag’ with 40 analyses by Ganguly, Illingworth et al.
In this video course, Grandmaster Ivan Sokolov explores the fascinating world of King’s Indian and Pirc structures with colours reversed, often arising from the French or Sicilian.
EXPAND YOUR CHESS HORIZONS
It doesn't get any better than this: the premium equipment perfect for tournament players and professionals: with ChessBase program '26, Mega Database, CORR-Database and much more.
€499.90
We use cookies and comparable technologies to provide certain functions, to improve the user experience and to offer interest-oriented content. Depending on their intended use, analysis cookies and marketing cookies may be used in addition to technically required cookies. Here you can make detailed settings or revoke your consent (if necessary partially) with effect for the future. Further information can be found in our data protection declaration.
Pop-up for detailed settings
We use cookies and comparable technologies to provide certain functions, to improve the user experience and to offer interest-oriented content. Depending on their intended use, cookies may be used in addition to technically required cookies, analysis cookies and marketing cookies. You can decide which cookies to use by selecting the appropriate options below. Please note that your selection may affect the functionality of the service. Further information can be found in our privacy policy.
Technically required cookies
Technically required cookies: so that you can navigate and use the basic functions and store preferences.
Analysis Cookies
To help us determine how visitors interact with our website to improve the user experience.
Marketing-Cookies
To help us offer and evaluate relevant content and interesting and appropriate advertisement.