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See it for yourselfAbout this chess game
This chess game between Mattis Theiner (1671) and Stephan Rustemeyer (1823) was played at Krefelder Weihnachtsopen 2025 in 2025 and finished 0-1. The opening was the Caro-Kann Defense (B10).
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 Mattis Theiner games or Stephan Rustemeyer games? This Mattis Theiner vs Stephan Rustemeyer 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 Caro-Kann Defense.
Frequently asked questions
Who won Mattis Theiner vs Stephan Rustemeyer?
Mattis Theiner vs Stephan Rustemeyer (2025) finished 0-1, a win for Stephan Rustemeyer.
What opening was played in Mattis Theiner vs Stephan Rustemeyer?
The game opened with the Caro-Kann Defense (ECO B10).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Mattis Theiner vs Stephan Rustemeyer, or open it on the CipherChess analysis board to review it with the Stockfish engine.