Don't just replay it. Break it down.
You just replayed Heinz Alefs vs Siegfried Prochnow. 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 Heinz Alefs (1874) and Siegfried Prochnow was played and finished ½-½. The opening was the Queen's Gambit Declined: Orthodox Defense (D60).
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 Heinz Alefs games or Siegfried Prochnow games? This Heinz Alefs vs Siegfried Prochnow 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 Declined: Orthodox Defense.
Frequently asked questions
Who won Heinz Alefs vs Siegfried Prochnow?
Heinz Alefs vs Siegfried Prochnow finished ½-½, and the game was drawn.
What opening was played in Heinz Alefs vs Siegfried Prochnow?
The game opened with the Queen's Gambit Declined: Orthodox Defense (ECO D60).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Heinz Alefs vs Siegfried Prochnow, or open it on the CipherChess analysis board to review it with the Stockfish engine.