5/23/2026 – It has gained 40 Elo points, and now stands at 3620 Elo. It can show you the best moves, the most promising lines. But it concentrates on teaching. It will play practice games against you, at your level of play, and imitate the style of famous players if you wish. It has AI-supported training with subtle hints, and will train tactics and endgames with you. It even teaches you Freestyle Chess. It practically forces you to become a stronger player.
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 COACH - 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. 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.
Michael Kotyk presents a complete repertoire after 1.e4 e5, built around creative ideas, surprising move orders, and practical weapons designed to catch your opponents off guard.
€34.90
FRITZ 21
Your Personal Chess Trainer
FRITZ is more than just a chess engine — it's a training revolution!
Whether you are taking your first steps into tournament chess or already competing at a high level: with FRITZ you train more efficiently, more intelligently and more individually than ever before.
Stronger. Better Looking. More Direct.
The multiple Computer Chess World Champion has gained another 40 Elo points and now reaches an incredible 3,620 Elo! At the same time, FRITZ 21 presents itself with a modernized, freshly polished interface for an even more direct playing experience.
✓ +40 Elo points — now 3,620 Elo ✓ Modernized, freshly polished interface ✓ Even more direct playing experience
Play Against Legends:
Challenge the greatest chess legends in history: Lasker, Tal, Uhlmann, Fischer and Karpov — with Elo ratings adjusted to your playing strength while preserving their authentic style of play.
The unique style engine now simulates their human playing styles more realistically than ever before. Your rivals appear as animated video personalities and comment live on your moves. Chess training has never been this entertaining and immersive.
Better Calculations — Even Under Time Pressure!
Perfect your calculation skills with the further improved calculation training mode and its brand-new evaluation system. Or sharpen your reflexes in Bullet Training Mode and learn how to keep your nerves under pressure!
✓ Improved rating system for variation calculation ✓ Bullet training mode for rapid chess reflexes ✓ Systematic training under realistic time pressure
Style Simulation at the Highest Level
Train in a realistic and practical way: choose whether FRITZ should play aggressively, take risks, focus on positional play, or be willing to make exchanges.
✓ Aggressive, positional, exchange-happy — you choose the style ✓ Risk-taking or solid — the playing style adapts to you ✓ Practical training against realistic playing styles
Feature Overview
Style Engine: Train in a realistic and practical way: choose whether FRITZ should play aggressively, take risks, focus on positional play, or be willing to make exchanges.
Animated Opponents: Master legends and animal opponents appear as animated personalities in video and comment on your moves.
Calculation Training: Improved variation training with a new rating system. See&Click exercises in 60 seconds for measurable progress.
Bullet Training: Train your reflexes and learn to keep your nerve under pressure. “Blitz & Train” generates worksheets from your blitz games.
Opening Book: One million theory moves with statistical evaluation (frequency, win rate, player Elo). Live-Book with a weekly updated database.
“Evolving Genius!”: AI-supported training with subtle hints. FRITZ gently guides you to the best move without giving away the solution.
Opponent Types: Train against typical player personalities: Attacker, Coward, Swindler, Endgame Wizard — each with their own playing style and character.
Positional Analysis: Positional analysis with evaluation of king safety, open lines and wing activity. Let's Check: 200 million analyzed positions.
Tactics Training: Generated exercises in attack, defense and checkmate. Tactical analysis directly from your own games.
Endgame Training: 27 categorized typical endgame positions for targeted training of the most important endgame techniques.
3D Boards: Stunning 3D board designs with real-time raytracing for a visual playing experience of the highest class.
Here's a video trailer to give you an impression on how the chess coach Fritz 21 works
YOUR PERSONAL CHESS COACH - 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.
Michael Kotyk presents a complete repertoire after 1.e4 e5, built around creative ideas, surprising move orders, and practical weapons designed to catch your opponents off guard.
Michael Kotyk presents a complete repertoire after 1.e4 e5, built around creative ideas, surprising move orders, and practical weapons designed to catch your opponents off guard.
Michael Kotyk presents a complete repertoire after 1.e4 e5, built around creative ideas, surprising move orders, and practical weapons designed to catch your opponents off guard.
“Attack with Qh5!!” – Tactical training with Oliver Reeh, “6…g5 – nothing ventured, nothing …” – Le Quang Liem comments on one of his victories in Biel, “Grischuk’s stroke of genius” – Petra Papp reveals a surprise in the Sicilian Kan Variation, and much
YOUR PERSONAL CHESS COACH - 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.
While tactics decide the game in concrete moments, strategy guides the entire battle. Understanding how to improve your pieces, create weaknesses, execute maneuvers, and steer the game toward favorable structures is what defines strong players.
The Italian Four Knights is the ideal choice. It combines the solid foundation of classical openings like the Ruy Lopez or the Italian Game with an active, initiative-driven style of play.
€24.90
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Challenge the greatest chess legends in history: Lasker, Tal, Uhlmann, Fischer and Karpov — with Elo ratings adjusted to your playing strength while preserving their authentic style of play.
