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You just replayed Claus Mueller vs Olaf Guzdziol. On CipherChess, the same board opens up any game — check every move against the engine, prep the players you're about to face, and keep it all in one place that follows you everywhere.
See it for yourselfAbout this chess game
This chess game between Claus Mueller (1639) and Olaf Guzdziol (1551) was played at Marburger Schachtage B in 2025 and finished 0-1. The opening was the Sicilian Defense: Modern Variations (B50).
You can replay the full game move by move on the interactive board above, or open it on the CipherChess analysis board to study every move with the Stockfish engine.
Looking for more Claus Mueller games or Olaf Guzdziol games? This Claus Mueller vs Olaf Guzdziol encounter is one of millions of chess games indexed in the CipherChess mega database. Browse both players' full records, the openings they play most, and head-to-head results, then load any game onto the board to prepare your own lines against the Sicilian Defense: Modern Variations.
Frequently asked questions
Who won Claus Mueller vs Olaf Guzdziol?
Claus Mueller vs Olaf Guzdziol (2025) finished 0-1, a win for Olaf Guzdziol.
What opening was played in Claus Mueller vs Olaf Guzdziol?
The game opened with the Sicilian Defense: Modern Variations (ECO B50).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Claus Mueller vs Olaf Guzdziol, or open it on the CipherChess analysis board to review it with the Stockfish engine.