Šachový software - elektronické licence, Strana 20

After 1.d4 d5 2.c4 dxc4 3.e4 Black has a very important decision to make, as they don’t want to allow White to regain the pawn without a fight. Back in 2014 the idea with 3…b5...

The threshold for inclusion in the database was a high one – an average of just 2500 Elo points – but in addition to that games played by specialists in the Queen’s Gambit...

The basis for the Queen's Gambit Accepted Powerbook 2025 consists of 242 000 engine games as well as 58 000 games from Mega 2025 + Correspondence Database 2024. In the Queen’s...

The Queen’s Gambit Declined (“QGD”) has arguably been the most important opening in World Championship matches and elite tournaments for over a century. On this DVD, Sam Collins...

The Queens Gambit Declined (known as the ‘QGD’) is the “Mr. Reliable” of responses to 1.d4. A favourite of many of the world champions, both past and present, its reputation has...

Eight years have passed since the creation of the DVD “No Fear of 1.d4 (Volume 1)“ in which Sergei Tiviakov, among other things, explained how to play the Queen’s Indian Defence...

It’s a problem every player encounters when he stands better in a game: how to convert his plus into a full point? In this DVD the author answers this difficult question of...

Aktivační klíč pro automatickou aktualizaci vaší referenční databáze v ChessBase 15, 16, 17, 18 a 26. Pozor: Tato služba online aktualizací 2026 je již součástí Mega Database...

The Ragozin Defence (1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4) has become a cornerstone of modern chess theory. With 3.Nf3 gaining popularity as a way to avoid Nimzo-Indian setups...

It is always fascinating when you, preparing for the game or checking an opening line, meet games dated from the beginning of the last century or even from the 1800s. Working on...

Step into the world of elite chess mastery with our groundbreaking course, “Revealing Modern Grandmaster Secrets.” This isn’t just another chess tutorial—it’s your all-access...

Step into the world of elite chess mastery with our groundbreaking course, “Revealing Modern Grandmaster Secrets.” This isn’t just another chess tutorial—it’s your all-access...

Step into the world of elite chess mastery with our groundbreaking course, “Revealing Modern Grandmaster Secrets.” This isn’t just another chess tutorial – it’s your all-access...

The Queen’s Indian Defence is a well-known opening for black and has remained popular and mainstream at the top level for well over a century. It has the reputation of being...

The Four Knights has a rich and dis tinguished history. Like a fine wine, the Four Knights only improves with age, establishing itself as an extremely effective way of meeting...

Pokud je Vaší oblíbenou hernou PlayChess.com, můžete si v našem e-shopu objednat prémiový účet na jeden rok. Sériové číslo, které po zaplacení obdržíte e-mailem, lze použít pro...

The 612 selected annotated games offer outstanding material for study. Top players such as Adams (4 annotated games), Adhiban (1), Anand (1), Carlsen (1), Caruana (4), Duda (2),...

This second edition of the Rossolimo/Moscow Powerbook was based on an Elo average of at least 2300. Thus 50 000 games from Mega and from Correspondence Chess met the threshold...