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You just replayed Adam Mrazek vs Gustav Brejnik. 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 Adam Mrazek (2043) and Gustav Brejnik (2220) was played at 12. Prague Summer Open in 2025 and finished 0-1. The opening was the English Opening: Agincourt Defense (A13).
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 Adam Mrazek games or Gustav Brejnik games? This Adam Mrazek vs Gustav Brejnik 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 English Opening: Agincourt Defense.
Frequently asked questions
Who won Adam Mrazek vs Gustav Brejnik?
Adam Mrazek vs Gustav Brejnik (2025) finished 0-1, a win for Gustav Brejnik.
What opening was played in Adam Mrazek vs Gustav Brejnik?
The game opened with the English Opening: Agincourt Defense (ECO A13).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Adam Mrazek vs Gustav Brejnik, or open it on the CipherChess analysis board to review it with the Stockfish engine.