Jan Karsten vs Calvin John Klaasen
Cape Gambit Inv 2025, 2025 · Result 1–0 · Ruy Lopez: Berlin Defense, Rio Gambit Accepted (C67).
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Game details
- White
- Jan Karsten (2327)
- Black
- Calvin John Klaasen (2165)
- Result
- 1–0
- Event
- Cape Gambit Inv 2025
- Year
- 2025
- Opening
- Ruy Lopez: Berlin Defense, Rio Gambit Accepted (C67)
About this chess game
This chess game between Jan Karsten (2327) and Calvin John Klaasen (2165) was played at Cape Gambit Inv 2025 in 2025 and finished 1–0. The opening was the Ruy Lopez: Berlin Defense, Rio Gambit Accepted (C67). 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 Jan Karsten games or Calvin John Klaasen games? This Jan Karsten vs Calvin John Klaasen 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: Berlin Defense, Rio Gambit Accepted.
Frequently asked questions
Who won Jan Karsten vs Calvin John Klaasen?
Jan Karsten vs Calvin John Klaasen (2025) finished 1–0, a win for Jan Karsten.
What opening was played in Jan Karsten vs Calvin John Klaasen?
The game opened with the Ruy Lopez: Berlin Defense, Rio Gambit Accepted (ECO C67).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Jan Karsten vs Calvin John Klaasen, or open it on the CipherChess analysis board to review it with the Stockfish engine.