Joaquin Travesset Ribera vs David Anton Guijarro
XIII Open Internacional Sants Sants round 2.13 2011.08.20
Amazon Attack: Siberian Attack 1/2-1/2

Joel Benjamin vs Jim Eade
US Amateur Team East Parsippany, NJ USA round 3 1999.02.14
French Defense: Advance Variation 1/2-1/2

Joel Celis vs Oluwafemi Balogun
Chess Olympiad Batumi GEO round 2.72 2018.09.25
Czech Defense 0-1

Joel Lautier vs Vadim Zvjaginsev
Tilburg Fontys Tilburg NED round 6 1998.10.29
Semi-Slav Defense: Meran Variation 0-1

Joerg Hickl vs Bu Xiangzhi
Bled Olympiad Bled SLO round 4 2002.10.29
English Opening: Symmetrical Variation, Botvinnik System 1/2-1/2

Joerg Pachow vs Etienne Bacrot
Belfort op Belfort round 8 1992.??.??
Scandinavian Defense 1-0

Johann Hjartarson vs Gyula Sax
Reykjavik World Cup Reykjavik ISL round 13 1988.10.18
Queen’s Indian Defense: Buerger Variation 1/2-1/2

Johann Hjartarson vs Samu Ristoja
Reykjavik Open Reykjavik ISL round 2.22 2017.04.20
Queen’s Gambit Declined: Ragozin Defense, Vienna Variation 1-0

Johann Jacob Loewenthal vs Paul Morphy
Simul, 5b London ENG 1859.04.26
Ruy Lopez: Closed 1/2-1/2

Johannes Minckwitz vs Adolf Anderssen
Berlin Berlin GER 1866.??.??
Italian Game: Classical Variation, Greco Gambit, Greco Variation 1-0