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See it for yourselfAbout this chess game
This chess game between Ralf Pfeiffer (1671) and Ulrich Koellner (1920) was played at Karl Mala Memorial Open 10th in 2006 and finished ½-½. The opening was the English Opening: Caro-Kann Defensive System (A11).
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 Pfeiffer games or Ulrich Koellner games? This Ralf Pfeiffer vs Ulrich Koellner 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 English Opening: Caro-Kann Defensive System.
Frequently asked questions
Who won Ralf Pfeiffer vs Ulrich Koellner?
Ralf Pfeiffer vs Ulrich Koellner (2006) finished ½-½, and the game was drawn.
What opening was played in Ralf Pfeiffer vs Ulrich Koellner?
The game opened with the English Opening: Caro-Kann Defensive System (ECO A11).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Ralf Pfeiffer vs Ulrich Koellner, or open it on the CipherChess analysis board to review it with the Stockfish engine.