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You just replayed Johannes Julius Petzold vs Bert Sieber. 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 Johannes Julius Petzold (1986) and Bert Sieber (1996) was played at GER Ch Youth U18 2025 in 2025 and finished 0-1. The opening was the Sicilian Defense: Kan Variation, Knight Variation (B43).
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 Johannes Julius Petzold games or Bert Sieber games? This Johannes Julius Petzold vs Bert Sieber 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: Kan Variation, Knight Variation.
Frequently asked questions
Who won Johannes Julius Petzold vs Bert Sieber?
Johannes Julius Petzold vs Bert Sieber (2025) finished 0-1, a win for Bert Sieber.
What opening was played in Johannes Julius Petzold vs Bert Sieber?
The game opened with the Sicilian Defense: Kan Variation, Knight Variation (ECO B43).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Johannes Julius Petzold vs Bert Sieber, or open it on the CipherChess analysis board to review it with the Stockfish engine.