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

Nico Chasin vs Rawle Anthony Allicock
Marshall Spring IM 2019 New York, NY USA round 5 2019.03.02
Nimzo-Indian Defense: Hübner Variation, Rubinstein Variation 0-1

Nico Georgiadis vs Joop Hummel
Groningen Chess Festival Groningen NED round 1.25 2011.12.21
French Defense: Winawer Variation, Advance Variation 1-0

Nicolas Lopez Azambuja vs Asyl Abdyjapar
Chess Olympiad Tromso NOR round 8.34 2014.08.10
Grünfeld Defense: Exchange Variation 0-1

Nigel Rodney Davies vs Bent Larsen
Hastings 1987/88 Hastings ENG round 4 1988.??.??
English Opening: Anglo-Indian Defense, Grünfeld Formation 0-1

Niina (Koskela) Sammalvuo vs Subbaraman Vijayalakshmi
Women’s World Championship Knockout Tournament New Delhi IND round 1.1 2000.11.27
Italian Game: Bird’s Attack 1-0

Nikita Vitiugov vs Alexander Morozevich
Reggio Emilia Reggio Emilia ITA round 10 2012.01.06
English Opening: Anglo-Grünfeld Defense 1-0

Nikita Vitiugov vs Vladimir Potkin
Chigorin mem open St. Petersburg RUS round 6 2001.10.31
Semi-Slav Defense: Meran Variation 1-0

Nikolai Krogius vs Anatoly Karpov
USSR Championship Leningrad URS round 15 1971.10.06
Queen’s Indian Defense: Anti-Queen’s Indian System 1/2-1/2

Nikolai Krogius vs Wolfgang Unzicker
Chigorin Memorial Sochi URS round 4 1965.08.??
Nimzo-Indian Defense: Normal Variation, Gligoric System 1/2-1/2