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You just replayed Erik Osbun vs William Grady Addison. 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 William Grady Addison was played at United States Open Championship in 1961 and finished ½-½. The opening was the Sicilian Defense: Richter-Rauzer Variation, Traditional Variation (B63).
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 William Grady Addison games? This Erik Osbun vs William Grady Addison 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: Richter-Rauzer Variation, Traditional Variation.
Frequently asked questions
Who won Erik Osbun vs William Grady Addison?
Erik Osbun vs William Grady Addison (1961) finished ½-½, and the game was drawn.
What opening was played in Erik Osbun vs William Grady Addison?
The game opened with the Sicilian Defense: Richter-Rauzer Variation, Traditional Variation (ECO B63).
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 William Grady Addison, or open it on the CipherChess analysis board to review it with the Stockfish engine.