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See it for yourselfAbout this chess game
This chess game between Koby Kalavannan (2275) and Jan Vortmeier (2152) was played at 2025 London Chess Classic | FIDE Open in 2025 and finished 0-1. The opening was the King's Indian Defense: Normal Variation, Standard Development (E73).
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 Koby Kalavannan games or Jan Vortmeier games? This Koby Kalavannan vs Jan Vortmeier 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 King's Indian Defense: Normal Variation, Standard Development.
Frequently asked questions
Who won Koby Kalavannan vs Jan Vortmeier?
Koby Kalavannan vs Jan Vortmeier (2025) finished 0-1, a win for Jan Vortmeier.
What opening was played in Koby Kalavannan vs Jan Vortmeier?
The game opened with the King's Indian Defense: Normal Variation, Standard Development (ECO E73).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Koby Kalavannan vs Jan Vortmeier, or open it on the CipherChess analysis board to review it with the Stockfish engine.