Garry Kasparov vs Igor Vasilievich Ivanov
46th URS-ch selection Daugavpils URS round 9 1978.07.??
Sicilian Defense: Accelerated Dragon 1/2-1/2

Igor Vasilievich Ivanov vs Donny Ariel
22nd World Open Philadelphia, PA USA round 1 1994.06.28
Queen’s Gambit Declined: Hastings Variation 0-1

Igor Vasilievich Ivanov vs Valentin Arbakov
URS-ch otbor Beltsy MDA 1977.??.??
King’s Indian Defense: Orthodox Variation 1-0

Igor Vasilievich Ivanov vs Donny Ariel
ch-USA Seattle, WA USA round 6 2002.01.10
English Opening: Agincourt Defense 1-0

Igor Vasilievich Ivanov vs Jay R Bonin
Marshall Int 6th New York, NY USA round 4 1983.??.??
English Opening: Symmetrical Variation 1-0

Berge Ostenstad vs Igor Vasilievich Ivanov
Gausdal (Norway) It 1994.??.??
King’s Indian Defense: Kazakh Variation 1-0

Igor Vasilievich Ivanov vs Nabeiev
URS URS 1974.??.??
Sicilian Defense: Alapin Variation, Sherzer Variation 1-0

Sergiy Zavgorodniy vs Igor Vasilievich Ivanov
EYCC B14 Chalkidiki GRE round 1 2001.08.31
Caro-Kann Defense: Exchange Variation 1-0

Vladislav Vorotnikov vs Igor Vasilievich Ivanov
Vilnius Vilnius 1977.??.??
Bishop’s Opening: Horwitz Gambit 0-1