Jeroen Piket vs Garry Kasparov
Corus Group A Wijk aan Zee NED round 2 2000.01.16
Grünfeld Defense: Russian Variation 1/2-1/2

Jeroen Piket vs Ralf Lau
6th ECC final Rotterdam NED round 2 1988.07.12
Nimzo-Indian Defense: Three Knights Variation, Duchamp Variation 1/2-1/2

Jessica Clementson vs Ruiqi Tin
Chess Olympiad (Women) Baku AZE round 1 2016.09.02
Blackburne Shilling Gambit 0-1

Jiner Zhu vs Valentina Gunina
Lindores Abbey Tal Mem Riga LAT round 7.50 2021.11.08
Caro-Kann Defense 0-1

Jiri Hlavnicka vs Petr Mach
CZE-chTV 0001 Czech Republic round 2 2000.??.??
English Opening: Anglo-Grünfeld Defense 1/2-1/2

Jiri Lechtynsky vs Haji Ardiansyah
Rubinstein Memorial 21st Polanica-Zdroj POL round 11 1983.08.??
English Opening: Anglo-Indian Defense 1-0

Jiri Pelikan vs Moshe Czerniak
Buenos Aires Circulo Buenos Aires ARG round 9 1945.05.19
King’s Indian Attack 1/2-1/2

Jiri Stocek vs Jacob Aagaard
Budapest FS08 GM Budapest HUN round 2 1996.08.??
Nimzo-Indian Defense: Romanishin Variation 1-0

Jiri Vesely vs Karel Urbanec
CSR-ch Prague CSR round 1 1955.11.18
Ruy Lopez: Closed 1/2-1/2

Joachim Thomassen vs Andreas Aerni
Gibtelecom La Caleta GIB round 8 2009.02.03
Scandinavian Defense 1/2-1/2