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You just replayed Haraldur Haraldsson vs Hafsteinn Agustsson. 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 Haraldur Haraldsson (1954) and Hafsteinn Agustsson (1784) was played at Reykjavik Open 2025 in 2025 and finished 1-0. The opening was the Sicilian Defense: Closed (B23).
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 Haraldur Haraldsson games or Hafsteinn Agustsson games? This Haraldur Haraldsson vs Hafsteinn Agustsson 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: Closed.
Frequently asked questions
Who won Haraldur Haraldsson vs Hafsteinn Agustsson?
Haraldur Haraldsson vs Hafsteinn Agustsson (2025) finished 1-0, a win for Haraldur Haraldsson.
What opening was played in Haraldur Haraldsson vs Hafsteinn Agustsson?
The game opened with the Sicilian Defense: Closed (ECO B23).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Haraldur Haraldsson vs Hafsteinn Agustsson, or open it on the CipherChess analysis board to review it with the Stockfish engine.