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You just replayed Peter Prochaska vs William Brock. 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 Prochaska and William Brock (2027) was played at 113. US Open 2012 in 2012 and finished 0-1. The opening was the Neo-Grünfeld Defense: Classical Variation, Original Defense (D78).
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 Prochaska games or William Brock games? This Peter Prochaska vs William Brock 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 Neo-Grünfeld Defense: Classical Variation, Original Defense.
Frequently asked questions
Who won Peter Prochaska vs William Brock?
Peter Prochaska vs William Brock (2012) finished 0-1, a win for William Brock.
What opening was played in Peter Prochaska vs William Brock?
The game opened with the Neo-Grünfeld Defense: Classical Variation, Original Defense (ECO D78).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Peter Prochaska vs William Brock, or open it on the CipherChess analysis board to review it with the Stockfish engine.