Curt Hansen vs Nick de Firmian Sigeman & Co Malmo SWE round 5 2004.05.04 Benoni Defense 1-0

Nick de Firmian vs Maurice Ashley
16th World Open Philadelphia, PA USA 1988.??.??
Sicilian Defense: Sozin Attack, Main Line 1-0

Alexander Morozevich vs Nick de Firmian
Amsterdam Amsterdam NED round 7 1996.08.24
Sicilian Defense: Najdorf Variation 0-1

Nick de Firmian vs Yasser Seirawan
Lone Pine Lone Pine, CA USA round 5 1976.03.11
English Rat: Pounds Gambit 1/2-1/2

Viswanathan Anand vs Nick de Firmian
10th Lloyds Bank Masters Open London ENG round 5 1986.08.24
Sicilian Defense: Najdorf Variation 1-0

Curt Hansen vs Nick de Firmian
Sigeman & Co Malmo SWE round 6 2001.06.17
Queen’s Indian Defense: Anti-Queen’s Indian System 1-0

Nick de Firmian vs David Howell
CCA-ICC International Lake George USA round 9 2005.05.15
Ruy Lopez: Closed 0-1

Nick de Firmian vs Jacob Aagaard
Sigeman & Co Malmo SWE round 2 2004.05.01
Ruy Lopez: Morphy Defense, Chigorin Defense, Panov System 1/2-1/2

Bosko Abramovic vs Nick de Firmian
Reykjavik op Reykjavik ISL round 6 1982.02.15
Sicilian Defense: Najdorf Variation, Opocensky Variation 1-0

Nick de Firmian vs Kamran G Shirazi
USA-ch / Zonal Estes Park, CO USA 1986.??.??
Russian Game 0-1