Don't just replay it. Break it down.
You just replayed Johan Aljo vs Minjun Koo. 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 Johan Aljo (1940) and Minjun Koo (1830) was played at Langley Open in 2024 and finished 1-0. The opening was the Catalan Opening: Open Defense, Classical Line (E05).
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 Johan Aljo games or Minjun Koo games? This Johan Aljo vs Minjun Koo 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 Catalan Opening: Open Defense, Classical Line.
Frequently asked questions
Who won Johan Aljo vs Minjun Koo?
Johan Aljo vs Minjun Koo (2024) finished 1-0, a win for Johan Aljo.
What opening was played in Johan Aljo vs Minjun Koo?
The game opened with the Catalan Opening: Open Defense, Classical Line (ECO E05).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Johan Aljo vs Minjun Koo, or open it on the CipherChess analysis board to review it with the Stockfish engine.