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You just replayed Ralf, Dr. Koelbach vs Joerg Clausen. 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 Ralf, Dr. Koelbach and Joerg Clausen was played at Corr in 2003 and finished 0-1. The opening was the Sicilian Defense: Open (B33).
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 Ralf, Dr. Koelbach games or Joerg Clausen games? This Ralf, Dr. Koelbach vs Joerg Clausen 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: Open.
Frequently asked questions
Who won Ralf, Dr. Koelbach vs Joerg Clausen?
Ralf, Dr. Koelbach vs Joerg Clausen (2003) finished 0-1, a win for Joerg Clausen.
What opening was played in Ralf, Dr. Koelbach vs Joerg Clausen?
The game opened with the Sicilian Defense: Open (ECO B33).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Ralf, Dr. Koelbach vs Joerg Clausen, or open it on the CipherChess analysis board to review it with the Stockfish engine.