Don't just replay it. Break it down.
You just replayed Jon Eggert Hallsson vs Thomas Allard. 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 Jon Eggert Hallsson (1869) and Thomas Allard (2053) was played at Reykjavik Open 2025 in 2025 and finished 0-1. 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 Jon Eggert Hallsson games or Thomas Allard games? This Jon Eggert Hallsson vs Thomas Allard 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 Jon Eggert Hallsson vs Thomas Allard?
Jon Eggert Hallsson vs Thomas Allard (2025) finished 0-1, a win for Thomas Allard.
What opening was played in Jon Eggert Hallsson vs Thomas Allard?
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 Jon Eggert Hallsson vs Thomas Allard, or open it on the CipherChess analysis board to review it with the Stockfish engine.