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See it for yourselfAbout this chess game
This chess game between Claus, Dr. Derz (1731) and Arnd Bader (1840) was played at Berlin Open 09 in 2005 and finished 0-1. The opening was the Queen's Gambit Declined: Three Knights Variation (D37).
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, Dr. Derz games or Arnd Bader games? This Claus, Dr. Derz vs Arnd Bader 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 Queen's Gambit Declined: Three Knights Variation.
Frequently asked questions
Who won Claus, Dr. Derz vs Arnd Bader?
Claus, Dr. Derz vs Arnd Bader (2005) finished 0-1, a win for Arnd Bader.
What opening was played in Claus, Dr. Derz vs Arnd Bader?
The game opened with the Queen's Gambit Declined: Three Knights Variation (ECO D37).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Claus, Dr. Derz vs Arnd Bader, or open it on the CipherChess analysis board to review it with the Stockfish engine.