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You just replayed Hallgerdur Thorsteinsdottir vs Roberto Eduardo Osorio Ferrer. 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 Hallgerdur Thorsteinsdottir (2003) and Roberto Eduardo Osorio Ferrer (1803) was played at Reykjavik Open 2025 in 2025 and finished 1-0. The opening was the Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation (B31).
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 Hallgerdur Thorsteinsdottir games or Roberto Eduardo Osorio Ferrer games? This Hallgerdur Thorsteinsdottir vs Roberto Eduardo Osorio Ferrer 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: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation.
Frequently asked questions
Who won Hallgerdur Thorsteinsdottir vs Roberto Eduardo Osorio Ferrer?
Hallgerdur Thorsteinsdottir vs Roberto Eduardo Osorio Ferrer (2025) finished 1-0, a win for Hallgerdur Thorsteinsdottir.
What opening was played in Hallgerdur Thorsteinsdottir vs Roberto Eduardo Osorio Ferrer?
The game opened with the Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation (ECO B31).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Hallgerdur Thorsteinsdottir vs Roberto Eduardo Osorio Ferrer, or open it on the CipherChess analysis board to review it with the Stockfish engine.