Irina Krush vs Nick de Firmian
Koltanowski Team Match San Francisco USA round 8 1999.02.09
Nimzo-Indian Defense: Normal Variation, Bernstein Defense 1/2-1/2

Nick de Firmian vs Peter Heine Nielsen
Sigeman & Co Malmo SWE round 4 2004.05.03
Ruy Lopez: Berlin Defense, Berlin Wall 0-1

Leinier Dominguez Perez vs Nick de Firmian
34th Olympiad Istanbul TUR round 13 2000.11.10
Sicilian Defense: Najdorf Variation, Amsterdam Variation 1-0

Nick de Firmian vs Georgy Tadzhikanovich Agzamov
Kostic Memorial Vrsac YUG 1983.09.??
Ruy Lopez: Morphy Defense, Tartakower Variation 0-1

Viktor Gavrikov vs Nick de Firmian
Biel Biel SUI round 12 1995.08.03
Benoni Defense: Classical Variation 1/2-1/2

Gilles Andruet vs Nick de Firmian
Gausdal Young Men Gausdal round 4 1982.??.??
Benoni Defense: Classical Variation, Argentine Counterattack 1/2-1/2

Bosko Abramovic vs Nick de Firmian
Vrnjacka Banja Vrnjacka Banja YUG 1986.04.??
Sicilian Defense: Najdorf Variation, Opocensky Variation 0-1

Nick de Firmian vs Gerald Meyer
New York Open New York, NY USA round 2 1991.03.??
Pirc Defense: Austrian Attack 1-0

Nick de Firmian vs Wolfram von Alvensleben
Wichern op 2nd Hamburg GER round 2 1993.10.??
Caro-Kann Defense: Bronstein-Larsen Variation 1-0

Vladimir Viktorovich Epishin vs Nick de Firmian
HB Global Chess Challenge Minneapolis, MN USA round 9 2005.05.22
Benoni Defense: Classical Variation 1-0