Igor Arkadievich Zaitsev vs Alexey Dreev
Podolsk Podolsk RUS round 9 1992.12.??
French Defense: Burn Variation 0-1

Igor Bondarevsky vs Gavriil Veresov
USSR Championship Moscow URS round 12 1940.09.21
Catalan Opening: Open Defense 1-0

Igor Bondarevsky vs Vladimir Alatortsev
24th Ch Moscow Moscow (URS) round 6 1945.??.??
Slav Defense: Alapin Variation 1-0

Igor Miladinovic vs Daniil Dubov
36th ECC Open 2021 Struga MKD round 2.1 2021.09.19
Amazon Attack: Siberian Attack 0-1

Igor Miladinovic vs Pavlos Gesos
Korinthos Korinthos GRE round 4 2001.07.31
Amazon Attack: Siberian Attack 1-0

Igor Nikolayev vs N Kopeikin
Spartakiada of Russia North-West Smolensk, Russia round 4 1982.08.05
Dresden Opening: The Goblin 1-0

Igor V Platonov vs Lev Polugaevsky
USSR Championship Moscow URS round 14 1969.09.26
Sicilian Defense: Richter-Rauzer Variation, Modern Variation 0-1

Igor V Platonov vs Viktor Korchnoi
Leningrad Leningrad 1969.??.??
French Defense: Tarrasch Variation, Botvinnik Variation 0-1

Igor Vasilievich Ivanov vs Antonio Antunes
Chess Olympiad Thessaloniki GRE round 9 1988.11.22
Queen’s Gambit Declined: Alapin Variation 0-1

Igor Viktorovich Kovalenko vs Johan Salomon
Pro Chess League chess.com INT round 5 2018.02.07
Sicilian Defense: Najdorf Variation, Opocensky Variation 0-1