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You just replayed Jacob D Yoon vs Edgar Pack. 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 Jacob D Yoon (2238) and Edgar Pack (1800) was played at 4th Sussex University Weekend Congress - Blitz in 2026 and finished 1-0. The opening was the Queen's Gambit Accepted (D20).
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 Jacob D Yoon games or Edgar Pack games? This Jacob D Yoon vs Edgar Pack 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 Queen's Gambit Accepted.
Frequently asked questions
Who won Jacob D Yoon vs Edgar Pack?
Jacob D Yoon vs Edgar Pack (2026) finished 1-0, a win for Jacob D Yoon.
What opening was played in Jacob D Yoon vs Edgar Pack?
The game opened with the Queen's Gambit Accepted (ECO D20).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Jacob D Yoon vs Edgar Pack, or open it on the CipherChess analysis board to review it with the Stockfish engine.