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You just replayed Roger Jacobs vs Jef Claes. 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 Roger Jacobs (1483) and Jef Claes (1454) was played in 2007 and finished 0-1. The opening was the French Defense: Paulsen Variation (C10).
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 Roger Jacobs games or Jef Claes games? This Roger Jacobs vs Jef Claes 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 French Defense: Paulsen Variation.
Frequently asked questions
Who won Roger Jacobs vs Jef Claes?
Roger Jacobs vs Jef Claes (2007) finished 0-1, a win for Jef Claes.
What opening was played in Roger Jacobs vs Jef Claes?
The game opened with the French Defense: Paulsen Variation (ECO C10).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Roger Jacobs vs Jef Claes, or open it on the CipherChess analysis board to review it with the Stockfish engine.