Don't just replay it. Break it down.
You just replayed Erik Osbun vs David Ackerman. 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 Erik Osbun and David Ackerman was played at Five Minute Game Tournament in 1966 and finished 1-0. The opening was the Sicilian Defense: Najdorf Variation (B98).
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 Erik Osbun games or David Ackerman games? This Erik Osbun vs David Ackerman 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 Sicilian Defense: Najdorf Variation.
Frequently asked questions
Who won Erik Osbun vs David Ackerman?
Erik Osbun vs David Ackerman (1966) finished 1-0, a win for Erik Osbun.
What opening was played in Erik Osbun vs David Ackerman?
The game opened with the Sicilian Defense: Najdorf Variation (ECO B98).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Erik Osbun vs David Ackerman, or open it on the CipherChess analysis board to review it with the Stockfish engine.