Alexander Onischuk vs Alexey Dreev
FIDE Moscow Gran Prix Moscow RUS round 5.1 2002.06.05
Caro-Kann Defense: Exchange Variation 1/2-1/2

Alexander Onischuk vs Parimarjan Negi
Chess Olympiad Istanbul TUR round 4.1 2012.08.31
Neo-Grünfeld Defense: Classical Variation, Original Defense 1/2-1/2

Alexander Onischuk vs Sergey Borisovich Smagin
Dortmund op-A Dortmund GER round 10 1993.04.??
Queen’s Gambit Declined: Exchange Variation 1-0

Alexander Onischuk vs Teimour Radjabov
World Rapid Championship Berlin GER round 4.18 2015.10.10
Dutch Defense 1-0

Alexander Onischuk vs Viswanathan Anand
World Rapid Championship Berlin GER round 2.5 2015.10.10
Semi-Slav Defense Accepted 0-1

Alexey Shirov vs Alexander Onischuk
FIDE World Championship Knockout Prelim New Delhi IND round 2.1 2000.11.30
Ruy Lopez: Closed 1/2-1/2

Alexander Onischuk vs Csaba Balogh
Olympiad Dresden GER round 7 2008.11.20
Slav Defense: Alapin Variation 1-0

Alexander Onischuk vs Evgeny Ilgizovich Bareev
FIDE Moscow Gran Prix Moscow RUS round 2.2 2002.06.02
Slav Defense: Czech Variation, Classical System 0-1

Alexander Onischuk vs Hikaru Nakamura
US Championship St. Louis, MO USA round 3 2012.05.11
Dutch Defense: Krause Variation 1/2-1/2

Alexander Onischuk vs Gerald Hertneck
Biel Biel 1997.07.27
French Defense: Tarrasch Variation, Botvinnik Variation 1-0