Fritz Chess 17 Steam Edition

About

Fritz Chess 17 Steam Edition is a digital chess powerhouse designed for players who want to sharpen their skills or test their mettle against cutting edge AI. The game uses Fat Fritz, a neural network engine that learns by playing itself, offering analysis and training tools tailored for both casual players and serious competitors. You can tackle solo challenges, work through puzzles, or face off against human opponents online. The interface balances simplicity and depth, letting you focus on strategy without clutter. What sets this apart is Fat Fritz’s performance. It outplays traditional engines like Stockfish and even LCZero, often suggesting moves that feel intuitive rather than purely algorithmic. While it requires a high-end Nvidia GPU to run at full strength, its impact is clear, opening theory is already shifting to adapt to its style. Since its 2020 release, it’s been a go-to for players seeking a modern, adaptive chess experience. The game’s roots trace back to the early 2000s, but this version feels like a fresh leap forward.

Storyline

At the turn of the century, Fritz fascinated the chess world with victories over Garry Kasparov and then-reigning World Champion Vladimir Kramnik. In December 2017, a neural network was announced, dubbed Alpha Zero, which "learned" chess solely by playing millions of games against itself, yet was strong enough to beat Stockfish 8, a leading chess engine. This news was sobering and fascinating at the same time. Sobering in the sense that the decades old tradition of chess programming had been relegated to the shadows by a self-learning system. Fascinating because it was possible to hope that one could learn really new stuff about chess from this radical approach. Nobody had expected that a cooperative effort by chess developers would soon make this technology generally available. As things stand, Fat Fritz defeats in a direct comparison all traditional chess programs and even LCZero. The moves suggested in analysis are often extremely human and planned. With a painfully practical limitation: Fat Fritz needs (like LCZero) a very high performance Nvidia graphics card (“GPU”) in order to achieve its full playing strength. Nevertheless, here for the rst time in many years we can record a real breakthrough in chess programming. Fat Fritz and LCZero are already beginning to change opening theory.