Lev Kaiev vs Nikolay Antonovich Kopaev
1st Category group 2 Rostov on Don (URS) 1937.??.??
Alekhine Defense 1-0

Anatolij Bannik vs Nikolay Antonovich Kopaev
2nd Soviet Team Cup Riga URS round 1 1954.09.04
Ruy Lopez: Closed, Closed Defense 1/2-1/2

Nikolay Antonovich Kopaev vs Belenky
1st Category group 2 Rostov on Don (URS) 1937.??.??
Ruy Lopez: Closed, Averbakh Variation 1-0

Nikolay Antonovich Kopaev vs Viktor Korchnoi
Minsk Minsk 1952.??.??
Sicilian Defense: Four Knights Variation, Cobra Variation 1-0