Don't just replay it. Break it down.
You just replayed Johannes Koch vs Piet Porkert. 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 Johannes Koch and Piet Porkert was played in 2005 and finished 0-1. The opening was the Slav Defense (D10).
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 Johannes Koch games or Piet Porkert games? This Johannes Koch vs Piet Porkert 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 Slav Defense.
Frequently asked questions
Who won Johannes Koch vs Piet Porkert?
Johannes Koch vs Piet Porkert (2005) finished 0-1, a win for Piet Porkert.
What opening was played in Johannes Koch vs Piet Porkert?
The game opened with the Slav Defense (ECO D10).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Johannes Koch vs Piet Porkert, or open it on the CipherChess analysis board to review it with the Stockfish engine.