Don't just replay it. Break it down.
You just replayed Hannah Sayce vs Jean-Fabien Decosse. 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 Hannah Sayce (1889) and Jean-Fabien Decosse (2129) was played at Reykjavik Open 2026 in 2026 and finished 0-1. The opening was the King's Pawn Game: Maróczy Defense (B07).
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 Hannah Sayce games or Jean-Fabien Decosse games? This Hannah Sayce vs Jean-Fabien Decosse 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 King's Pawn Game: Maróczy Defense.
Frequently asked questions
Who won Hannah Sayce vs Jean-Fabien Decosse?
Hannah Sayce vs Jean-Fabien Decosse (2026) finished 0-1, a win for Jean-Fabien Decosse.
What opening was played in Hannah Sayce vs Jean-Fabien Decosse?
The game opened with the King's Pawn Game: Maróczy Defense (ECO B07).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Hannah Sayce vs Jean-Fabien Decosse, or open it on the CipherChess analysis board to review it with the Stockfish engine.