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See it for yourselfAbout this chess game
This chess game between Jan Willem Koelmans (1948) and Maarten Passchyn (1936) was played in 2014 and finished ½-½. The opening was the Nimzo-Indian Defense: St. Petersburg Variation, Fischer Variation (E45).
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 Jan Willem Koelmans games or Maarten Passchyn games? This Jan Willem Koelmans vs Maarten Passchyn 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 Nimzo-Indian Defense: St. Petersburg Variation, Fischer Variation.
Frequently asked questions
Who won Jan Willem Koelmans vs Maarten Passchyn?
Jan Willem Koelmans vs Maarten Passchyn (2014) finished ½-½, and the game was drawn.
What opening was played in Jan Willem Koelmans vs Maarten Passchyn?
The game opened with the Nimzo-Indian Defense: St. Petersburg Variation, Fischer Variation (ECO E45).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Jan Willem Koelmans vs Maarten Passchyn, or open it on the CipherChess analysis board to review it with the Stockfish engine.