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See it for yourselfAbout this chess game
This chess game between Erkki Hallila (2220) and Perry E Koopmans was played at Corr TT/1/90/F and finished ½-½. The opening was the Nimzo-Indian Defense: Normal Variation, Ragozin Variation (E51).
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 Erkki Hallila games or Perry E Koopmans games? This Erkki Hallila vs Perry E Koopmans 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: Normal Variation, Ragozin Variation.
Frequently asked questions
Who won Erkki Hallila vs Perry E Koopmans?
Erkki Hallila vs Perry E Koopmans finished ½-½, and the game was drawn.
What opening was played in Erkki Hallila vs Perry E Koopmans?
The game opened with the Nimzo-Indian Defense: Normal Variation, Ragozin Variation (ECO E51).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Erkki Hallila vs Perry E Koopmans, or open it on the CipherChess analysis board to review it with the Stockfish engine.