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You just replayed Leo Costigan vs Bill Simmons. 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 Leo Costigan and Bill Simmons was played at US Amateur Team Ch East in 2012 and finished ½-½. The opening was the Sicilian Defense: Accelerated Dragon, Exchange Variation (B34).
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 Leo Costigan games or Bill Simmons games? This Leo Costigan vs Bill Simmons 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: Accelerated Dragon, Exchange Variation.
Frequently asked questions
Who won Leo Costigan vs Bill Simmons?
Leo Costigan vs Bill Simmons (2012) finished ½-½, and the game was drawn.
What opening was played in Leo Costigan vs Bill Simmons?
The game opened with the Sicilian Defense: Accelerated Dragon, Exchange Variation (ECO B34).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Leo Costigan vs Bill Simmons, or open it on the CipherChess analysis board to review it with the Stockfish engine.