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See it for yourselfAbout this chess game
This chess game between Ennio Rodriguez Klasen (1950) and Sergej Krefenstein (2051) was played at Werner-Ott-Open 2025 in 2025 and finished 1-0. The opening was the Ruy Lopez: Morphy Defense (C70).
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 Ennio Rodriguez Klasen games or Sergej Krefenstein games? This Ennio Rodriguez Klasen vs Sergej Krefenstein 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 Ruy Lopez: Morphy Defense.
Frequently asked questions
Who won Ennio Rodriguez Klasen vs Sergej Krefenstein?
Ennio Rodriguez Klasen vs Sergej Krefenstein (2025) finished 1-0, a win for Ennio Rodriguez Klasen.
What opening was played in Ennio Rodriguez Klasen vs Sergej Krefenstein?
The game opened with the Ruy Lopez: Morphy Defense (ECO C70).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Ennio Rodriguez Klasen vs Sergej Krefenstein, or open it on the CipherChess analysis board to review it with the Stockfish engine.