Jiri Fichtl vs Witold Balcerowski
Rubinstein Memorial 1st Polanica-Zdroj POL round 1 1963.08.05
Czech Defense 1/2-1/2

Jiri Jares vs Jiri Podgorny
CSR-ch Bratislava CSR round 1 1959.01.22
Queen’s Gambit Declined: Ragozin Defense 0-1

Jiri Stocek vs Guntars Antoms
36th Olympiad Calvia ESP round 4.13 2004.10.18
Benko Gambit 1-0

Joan Hendrik Andreasen vs Robert Markus
Chess Olympiad Khanty-Mansiysk RUS round 3 2010.09.23
King’s Indian Defense: Larsen Variation 0-1

Joaquin Miguel Antoli Royo vs Alexey Dreev
LIII Campeonato Hotel Ciutat de Montcada round 4.2 2009.09.19
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line 0-1

Joara Chaves vs Maria Borisovna Manakova
Women’s World Championship Knockout Tournament New Delhi IND round 1.1 2000.11.27
Sicilian Defense: Closed 0-1

Jodi Setyaki Azarya vs Jacek Tomczak
Chess Olympiad Batumi GEO round 2.5 2018.09.25
Sicilian Defense: Najdorf Variation 0-1

Joel Adler vs Efim Geller
Bern ;CBM 08 Bern SUI 1988.02.??
Queen’s Gambit Declined: Anti-Tartakower Variation 1/2-1/2

Joel Benjamin vs Robby Adamson
Chessmaster US Championship 2005 San Diego, CA USA round 1 2004.11.24
French Defense: Diemer-Duhm Gambit 1/2-1/2

Joel Benjamin vs Todd D Andrews
HB Global Chess Challenge Minneapolis, MN USA round 3 2005.05.19
French Defense: Tarrasch Variation, Botvinnik Variation 1-0