Don't just replay it. Break it down.
You just replayed Felix Hefner vs Ralf Krebs. 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 Felix Hefner (1903) and Ralf Krebs (1979) was played at Baroque Chess Festival in 2009 and finished ½-½. The opening was the King's Indian Defense (E61).
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 Felix Hefner games or Ralf Krebs games? This Felix Hefner vs Ralf Krebs 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 King's Indian Defense.
Frequently asked questions
Who won Felix Hefner vs Ralf Krebs?
Felix Hefner vs Ralf Krebs (2009) finished ½-½, and the game was drawn.
What opening was played in Felix Hefner vs Ralf Krebs?
The game opened with the King's Indian Defense (ECO E61).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Felix Hefner vs Ralf Krebs, or open it on the CipherChess analysis board to review it with the Stockfish engine.