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You just replayed Mazen Onisey vs Peter Willer Svendsen. 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 Mazen Onisey (1833) and Peter Willer Svendsen (1936) was played at G5-2 in 2019 and finished 0-1. 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 Mazen Onisey games or Peter Willer Svendsen games? This Mazen Onisey vs Peter Willer Svendsen 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 Mazen Onisey vs Peter Willer Svendsen?
Mazen Onisey vs Peter Willer Svendsen (2019) finished 0-1, a win for Peter Willer Svendsen.
What opening was played in Mazen Onisey vs Peter Willer Svendsen?
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 Mazen Onisey vs Peter Willer Svendsen, or open it on the CipherChess analysis board to review it with the Stockfish engine.