Margeir Petursson vs Jorge Sanchez Almeyra
Lyon Open Lyon FRA round 5 1990.12.??
Grünfeld Defense: Exchange Variation 1-0

Tom Wedberg vs Margeir Petursson
New York Open New York, NY USA round 6 1991.03.??
Sicilian Defense: Accelerated Dragon 1/2-1/2

Garry Kasparov vs Margeir Petursson
Reykjavik Blitz Reykjavik round 14 2004.03.17
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line 1-0

Margeir Petursson vs Sarunas Sulskis
Moscow Olympiad Moscow RUS round 5 1994.12.05
Queen’s Gambit Declined: Barmen Variation 1/2-1/2

Jonathan Speelman vs Margeir Petursson
Reykjavik World Cup Reykjavik ISL round 15 1988.10.21
English Opening: King’s English Variation, Four Knights Variation, Fianchetto Line 1/2-1/2

Milan Andrijevic vs Margeir Petursson
Subotica Subotica YUG 1981.11.??
English Opening: Anglo-Indian Defense, Grünfeld Formation 1/2-1/2

Margeir Petursson vs Sergei Tiviakov
GMA World Cup Open Moscow URS round 3 1989.05.??
Nimzo-Indian Defense: Classical Variation, Berlin Variation 1/2-1/2

Alexander Beliavsky vs Margeir Petursson
Reykjavik World Cup Reykjavik ISL round 1 1988.10.03
Russian Game 1-0

Alexander Morozevich vs Margeir Petursson
18th Lloyds Bank Masters Open London ENG round 8 1994.08.27
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line 1-0

Paul van der Sterren vs Margeir Petursson
San Bernardino op San Bernardino SUI 1992.09.??
Slav Defense: Czech Variation 1-0