Jorn Sloth vs Carsten Hoi
Esbjerg Esbjerg DEN round 7 1978.07.??
Modern Defense 1-0

Jose Manuel Garcia vs Mark Quinn
E.U. Championship and Cork Chess Congress Cork IRL round 1.26 2005.??.??
Benoni Defense: Benoni Gambit Accepted 0-1

Jose Ramon Ibanez Aullana vs Zan Tomazini
European Championship Skopje MKD round 10.111 2019.03.28
Grünfeld Defense: Counterthrust Variation 1-0

Jose Raul Capablanca vs Alexander Alekhine
Capablanca - Alekhine World Championship Match Buenos Aires ARG round 15 1927.10.15
Queen’s Gambit Declined: Orthodox Defense, Capablanca Variation 1/2-1/2

Jose Raul Capablanca vs George Alan Thomas
Hastings 1930/31 Hastings ENG round 5 1931.01.02
Queen’s Gambit Declined: Orthodox Defense, Classical Variation 1/2-1/2

Jose Raul Capablanca vs John Herbert White
Simul, 28b City of London CC, London ENG 1913.10.13
Ruy Lopez: Classical Defense, Benelux Variation 1-0

Josef Heral vs Joseph Henry Blackburne
Vienna Vienna AUH round 6.1 1873.08.07
Queen’s Gambit Declined: Been-Koomen Variation 0-1

Josef Lob vs Erich Eliskases
Correspondence Correspondence 1929.??.??
Elephant Gambit 1-0

Josef Pribyl vs Axel Otto Ornstein
Keres Memorial Tallinn URS round 9 1977.03.05
Ruy Lopez: Morphy Defense, Tartakower Variation 1/2-1/2

Josef Rejfir vs Roman Dworzynski
Marianske Lazne/Praha Marianske Lazne / Prague CSR round 6 1956.06.??
King’s Indian Defense: Fianchetto Variation, Yugoslav Variation, Rare Line 1/2-1/2