Don't just replay it. Break it down.
You just replayed Noah Koziar vs Iris Mou. 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 Noah Koziar (1779) and Iris Mou (2241) was played at North American Youth U18 in 2025 and finished 0-1. The opening was the Queen's Gambit Declined: Three Knights Variation (D37).
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 Noah Koziar games or Iris Mou games? This Noah Koziar vs Iris Mou 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 Queen's Gambit Declined: Three Knights Variation.
Frequently asked questions
Who won Noah Koziar vs Iris Mou?
Noah Koziar vs Iris Mou (2025) finished 0-1, a win for Iris Mou.
What opening was played in Noah Koziar vs Iris Mou?
The game opened with the Queen's Gambit Declined: Three Knights Variation (ECO D37).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Noah Koziar vs Iris Mou, or open it on the CipherChess analysis board to review it with the Stockfish engine.