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See it for yourselfAbout this chess game
This chess game between Martin Auer (2250) and Ralf Janssen (1971) was played at Porz op23 Porz GER and finished 1-0. The opening was the Petrov's Defense (C42).
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 Martin Auer games or Ralf Janssen games? This Martin Auer vs Ralf Janssen 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 Petrov's Defense.
Frequently asked questions
Who won Martin Auer vs Ralf Janssen?
Martin Auer vs Ralf Janssen finished 1-0, a win for Martin Auer.
What opening was played in Martin Auer vs Ralf Janssen?
The game opened with the Petrov's Defense (ECO C42).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Martin Auer vs Ralf Janssen, or open it on the CipherChess analysis board to review it with the Stockfish engine.