Spyridon Skembris vs Johan-Sebastian Christiansen
5th Paleochora Open Paleochora GRE round 2.23 2012.07.17
English Opening: Symmetrical Variation 1-0

Vladimir Malakhov vs Johan-Sebastian Christiansen
36th ECC Open 2021 Struga MKD round 7.4 2021.09.24
Sicilian Defense: Chekhover Variation 1/2-1/2

Johan-Sebastian Christiansen vs Peter Leko
World Blitz Championship Riyadh KSA round 9.14 2017.12.29
Four Knights Game 1-0

Johan-Sebastian Christiansen vs Mark Plotkin
Reykjavik Open Reykjavik ISL round 2.38 2017.04.20
English Opening: Anglo-Indian Defense 1-0

Gauti Pall Jonsson vs Johan-Sebastian Christiansen
Reykjavik Open Reykjavik ISL round 3.78 2013.02.20
Italian Game: Giuoco Piano 0-1

Johan-Sebastian Christiansen vs Jergus Pechac
23rd European Teams Terme Catez SLO round 6.11 2021.11.18
Scandinavian Defense 1-0

Johan-Sebastian Christiansen vs Ramesh Babu Vaishali
Qatar Masters Doha QAT round 7.60 2015.12.27
English Opening: Anglo-Indian Defense 0-1

Aleksandr Rakhmanov vs Johan-Sebastian Christiansen
World Rapid Championship Riyadh KSA round 3.42 2017.12.26
English Opening: Drill Variation 1-0

Fabrizio Bellia vs Johan-Sebastian Christiansen
Groningen Chess Festival Groningen NED round 6.21 2013.12.27
Nimzo-Indian Defense: Three Knights Variation, Duchamp Variation 1-0

Christopher Noe vs Johan-Sebastian Christiansen
36th ECC Open 2021 Struga MKD round 1.8 2021.09.18
King’s Indian Defense: Accelerated Averbakh Variation 1-0