Jon Ludvig Hammer vs Espen Forsaa
Midnight Sun Chess Challenge Tromso NOR round 8 2006.07.01
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line 1-0

Andreas Wiwe vs Jon Ludvig Hammer
Politiken Cup Helsingor DEN round 7.24 2007.07.25
Ruy Lopez: Brix Variation 0-1

Zaven Andriasian vs Jon Ludvig Hammer
Pro Chess League chess.com INT round 6 2018.02.14
Blackburne Shilling Gambit 1-0

Jon Ludvig Hammer vs Koen Leenhouts
European Club Cup Ulcinj MNE round 4.7 2019.11.13
English Opening: Anglo-Indian Defense, Grünfeld Formation 1-0

Jon Ludvig Hammer vs Leif Erlend Johannessen
Norwegian Championship Moss NOR round 1 2006.07.08
Caro-Kann Defense: Classical Variation 1/2-1/2

Jon Ludvig Hammer vs Gunnar Finnlaugsson
Reykjavik Open Reykjavik ISL round 1 2008.03.03
French Defense: Guimard Variation, Thunderbunny Variation 1-0

Jon Ludvig Hammer vs Kore Akshayraj
World Junior Championship Gaziantep TUR round 4.24 2008.08.05
Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation 1/2-1/2

Jon Ludvig Hammer vs Levon Aronian
Norway Chess (Blitz) Stavanger NOR round 8.5 2013.05.07
Benoni Defense 1/2-1/2

Jon Ludvig Hammer vs Magnus Carlsen
Norway Chess (Blitz) Stavanger NOR round 4.2 2013.05.07
Queen’s Indian Defense: Buerger Variation 0-1

Manuel Petrosyan vs Jon Ludvig Hammer
Pro Chess League chess.com INT round 6 2018.02.14
Queen’s Gambit Declined: Exchange Variation 0-1