Don't just replay it. Break it down.
You just replayed Peter S. Zaas vs Charles O'Neill-McAleenan. 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 Peter S. Zaas (2351) and Charles O'Neill-McAleenan (1874) was played at VWC13 /pr 27 in 2021 and finished 1-0. The opening was the Modern Defense (B06).
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 Peter S. Zaas games or Charles O'Neill-McAleenan games? This Peter S. Zaas vs Charles O'Neill-McAleenan 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 Modern Defense.
Frequently asked questions
Who won Peter S. Zaas vs Charles O'Neill-McAleenan?
Peter S. Zaas vs Charles O'Neill-McAleenan (2021) finished 1-0, a win for Peter S. Zaas.
What opening was played in Peter S. Zaas vs Charles O'Neill-McAleenan?
The game opened with the Modern Defense (ECO B06).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Peter S. Zaas vs Charles O'Neill-McAleenan, or open it on the CipherChess analysis board to review it with the Stockfish engine.