Don't just replay it. Break it down.
You just replayed Roger Patterson vs Pierre Mercille. 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 Roger Patterson (2174) and Pierre Mercille (1890) was played at Quebec Open in 1987 and finished 1-0. The opening was the Petrov's Defense (C42).
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 Roger Patterson games or Pierre Mercille games? This Roger Patterson vs Pierre Mercille 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 Petrov's Defense.
Frequently asked questions
Who won Roger Patterson vs Pierre Mercille?
Roger Patterson vs Pierre Mercille (1987) finished 1-0, a win for Roger Patterson.
What opening was played in Roger Patterson vs Pierre Mercille?
The game opened with the Petrov's Defense (ECO C42).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Roger Patterson vs Pierre Mercille, or open it on the CipherChess analysis board to review it with the Stockfish engine.