Don't just replay it. Break it down.
You just replayed John Costello vs Keith Allen. 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 John Costello (1720) and Keith Allen (2128) was played at Isle of Man Major Minor in 2023 and finished 1-0. The opening was the Tarrasch Defense: Rubinstein System (D33).
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 John Costello games or Keith Allen games? This John Costello vs Keith Allen 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 Tarrasch Defense: Rubinstein System.
Frequently asked questions
Who won John Costello vs Keith Allen?
John Costello vs Keith Allen (2023) finished 1-0, a win for John Costello.
What opening was played in John Costello vs Keith Allen?
The game opened with the Tarrasch Defense: Rubinstein System (ECO D33).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of John Costello vs Keith Allen, or open it on the CipherChess analysis board to review it with the Stockfish engine.