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You just replayed Ralf, Dr. Koelbach vs Arturo Ochoa. 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 Ralf, Dr. Koelbach (1832) and Arturo Ochoa (1753) was played at QB.2005.0.00063 in 2005 and finished 0-1. 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 Ralf, Dr. Koelbach games or Arturo Ochoa games? This Ralf, Dr. Koelbach vs Arturo Ochoa 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 Ralf, Dr. Koelbach vs Arturo Ochoa?
Ralf, Dr. Koelbach vs Arturo Ochoa (2005) finished 0-1, a win for Arturo Ochoa.
What opening was played in Ralf, Dr. Koelbach vs Arturo Ochoa?
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 Ralf, Dr. Koelbach vs Arturo Ochoa, or open it on the CipherChess analysis board to review it with the Stockfish engine.