Jakup A R Andreasen vs Dragan Solak
Reykjavik Open Reykjavik ISL round 1.19 2013.02.19
King’s Indian Defense: Fianchetto Variation, Classical Fianchetto 0-1

James E Berry vs Arin Madenci
US Open Ft. Lauderdale, FL USA round 2 2004.08.08
French Defense: MacCutcheon Variation 1-0

James Higgs vs Henry Charlick
Australian Championship Melbourne AUS round 5.2 1888.10.18
Russian Game 0-1

James Mason vs Arthur Skipworth
London London ENG round 2 1883.04.27
Blackburne Shilling Gambit 1-0

James Mortimer vs Harry Nelson Pillsbury
Monte Carlo Monte Carlo MNC round 20 1902.03.10
Italian Game: Scotch Gambit, Anderssen Attack 0-1

James Schuyler vs Jennie Frenklakh
96th US Open Concord, CA USA round 5 1995.08.10
Caro-Kann Defense 0-1

Jan Balje vs John Raymond Markus
57th Groningen Open 2019 Groningen NED round 6.21 2019.12.27
English Rat: Pounds Gambit 1-0

Jan Banas vs Magnus Carlsen
European Club Cup Panormo GRE round 2 2001.09.24
English Opening: Symmetrical Variation, Four Knights Variation 1-0

Jan Foltys vs Stanislaw Gawlikowski
Karlovy Vary/Marianske Lazne Karlovy Vary/Marianske Lazne round 17 1948.??.??
Nimzo-Indian Defense: Classical Variation, Milner-Barry Variation 1-0

Jan Frederik Heemskerk vs John De Soyres
DCA Congress 31st Hilversum NED round 4 1903.08.??
English Opening: Mikenas-Carls Variation 1-0