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See it for yourselfAbout this chess game
This chess game between Aaron Noah Koellner (2217) and Philip Rosol (2159) was played at 38. Sonnenterassen Open in 2025 and finished 0-1. The opening was the Indian Defense: Knights Variation (A46).
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 Aaron Noah Koellner games or Philip Rosol games? This Aaron Noah Koellner vs Philip Rosol 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 Indian Defense: Knights Variation.
Frequently asked questions
Who won Aaron Noah Koellner vs Philip Rosol?
Aaron Noah Koellner vs Philip Rosol (2025) finished 0-1, a win for Philip Rosol.
What opening was played in Aaron Noah Koellner vs Philip Rosol?
The game opened with the Indian Defense: Knights Variation (ECO A46).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Aaron Noah Koellner vs Philip Rosol, or open it on the CipherChess analysis board to review it with the Stockfish engine.