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You just replayed Feliks Rutkowski vs Runar Isleifsson. On CipherChess, the same board opens up any game — check every move against the engine, prep the players you're about to face, and keep it all in one place that follows you everywhere.
See it for yourselfAbout this chess game
This chess game between Feliks Rutkowski (2028) and Runar Isleifsson (1842) was played at Reykjavik Open 2026 in 2026 and finished 1-0. The opening was the Petrov's Defense (C42).
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 Feliks Rutkowski games or Runar Isleifsson games? This Feliks Rutkowski vs Runar Isleifsson 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 Petrov's Defense.
Frequently asked questions
Who won Feliks Rutkowski vs Runar Isleifsson?
Feliks Rutkowski vs Runar Isleifsson (2026) finished 1-0, a win for Feliks Rutkowski.
What opening was played in Feliks Rutkowski vs Runar Isleifsson?
The game opened with the Petrov's Defense (ECO C42).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Feliks Rutkowski vs Runar Isleifsson, or open it on the CipherChess analysis board to review it with the Stockfish engine.