Don't just replay it. Break it down.
You just replayed Petr Stepan vs Tyler Muller. 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 Petr Stepan (1796) and Tyler Muller (1794) was played at 35. NATO Chess 2025 in 2025 and finished ½-½. The opening was the Nimzo-Indian Defense: Three Knights Variation (E21).
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 Petr Stepan games or Tyler Muller games? This Petr Stepan vs Tyler Muller 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 Nimzo-Indian Defense: Three Knights Variation.
Frequently asked questions
Who won Petr Stepan vs Tyler Muller?
Petr Stepan vs Tyler Muller (2025) finished ½-½, and the game was drawn.
What opening was played in Petr Stepan vs Tyler Muller?
The game opened with the Nimzo-Indian Defense: Three Knights Variation (ECO E21).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Petr Stepan vs Tyler Muller, or open it on the CipherChess analysis board to review it with the Stockfish engine.