Helgi Dam Ziska vs Stefan Kristjansson
Hastings 2005/06 Hastings ENG round 7 2006.01.03
Sicilian Defense: Dragon Variation, Yugoslav Attack, Belezky Line 0-1

Michal Vladimirovich Krasenkow vs Stefan Kristjansson
5th Individual European Chess Championship Antalya TUR round 1 2004.05.15
English Opening: Anglo-Indian Defense 1-0

Stefan Kristjansson vs Ivan Cheparinov
Reykjavik Open Reykjavik ISL round 5 2013.02.22
Sicilian Defense: Canal Attack, Dorfman Gambit 0-1

Heimir Asgeirsson vs Stefan Kristjansson
Reykjavik Open Reykjavik ISL round 2 1998.03.11
Benoni Defense: Taimanov Variation 1-0

Nils Grandelius vs Stefan Kristjansson
Reykjavik Open Reykjavik ISL round 4 2008.03.06
Blumenfeld Countergambit 0-1

Stefan Kristjansson vs Geetha Narayanan Gopal
41st World Junior Championship Goa IND round 1 2002.12.09
Sicilian Defense: Alapin Variation 1-0

Stefan Kristjansson vs Simen Agdestein
Cappelle la Grande Cappelle la Grande FRA round 1 2001.02.24
Sicilian Defense: Scheveningen Variation 0-1

Runar Gunnarsson vs Stefan Kristjansson
Reykjavik Open Reykjavik ISL round 1 2004.03.07
English Opening: Anglo-Indian Defense, Grünfeld Formation 0-1

Stefan Kristjansson vs Fabiano Caruana
Reykjavik Open Reykjavik ISL round 5 2008.03.07
French Defense: Guimard Variation, Thunderbunny Variation 0-1