Ralf Christian Diedrichs vs Oleg Derr
Marburger Schachtage 2025, 2025 · Result ½–½ · Sicilian Defense: Alapin Variation (B22).
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Game details
- White
- Ralf Christian Diedrichs (1899)
- Black
- Oleg Derr (2116)
- Result
- ½–½
- Event
- Marburger Schachtage 2025
- Year
- 2025
- Opening
- Sicilian Defense: Alapin Variation (B22)
About this chess game
This chess game between Ralf Christian Diedrichs (1899) and Oleg Derr (2116) was played at Marburger Schachtage 2025 in 2025 and finished ½–½. The opening was the Sicilian Defense: Alapin Variation (B22). 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 Christian Diedrichs games or Oleg Derr games? This Ralf Christian Diedrichs vs Oleg Derr 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 Sicilian Defense: Alapin Variation.
Frequently asked questions
Who won Ralf Christian Diedrichs vs Oleg Derr?
Ralf Christian Diedrichs vs Oleg Derr (2025) finished ½–½, and the game was drawn.
What opening was played in Ralf Christian Diedrichs vs Oleg Derr?
The game opened with the Sicilian Defense: Alapin Variation (ECO B22).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Ralf Christian Diedrichs vs Oleg Derr, or open it on the CipherChess analysis board to review it with the Stockfish engine.