Fritz 21 upgrade from Fritz 18,19 or 20

FRITZ is more than just a chess engine – it’s a training revolution! Whether you’re taking your first steps into the world of club chess, or already playing at a tournament level: with FRITZ, you can train more efficiently, intelligently and with a more personalised approach than ever before.

COMPETE AGAINST LEGENDS

Take on the greatest masters: Lasker, Tal, Fischer, Karpov – with authentic style, and an ELO rating tailored to you. The unique style engine simulates their human playing styles even more realistically - only FRITZ can do that. Your opponents – legendary masters or animalistic foes – now appear as animated characters in video form and comment on your moves!

FRITZ is fun! BETTER CALCULATIONS – EVEN UNDER TIME PRESSURE!

Perfect your variation calculations: FRITZ offers furtherimproved calculation training with the Bullet Training mode - learn to keep your cool, even under pressure!

STYLE SIMULATION AT THE HIGHEST LEVEL Train realistically and practically: use the style analysis from ChessBase’26 to configure whether FRITZ should play aggressively, positionally, exchange-oriented, or take risks.

EVEN STRONGER. EVEN MORE BEAUTIFUL. EVEN MORE DIRECT.

• Multiple computer chess world champion
• Rating: 3,620 ELO
• Matches against legends: Lasker, Tal, Fischer, Karpov, with video animations
• Calculation training with a new evaluation system ChessBase Premium Account (3 months) – access to the ChessBase mobile world anytime, anywhere: Live database with 12 million games, tactic training with over 50,000 puzzles, remote engines on 4 CPU machines, the Opening Training app, video library with hundreds of training videos, and online games on playchess.com