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

Mihael Ankerst vs Ralf Lau
Eurodata Budapest HUN 1992.??.??
Sicilian Defense: Kan Variation 0-1

Ralf Lau vs Valery Allegro
Bad Ragaz op Bad Ragaz SUI round 3 1994.04.03
Pirc Defense: Austrian Attack 1-0

Rafael Vaganian vs Ralf Lau
Bundesliga 1990/91 GER 1991.??.??
Nimzo-Larsen Attack: Classical Variation 1-0

Ralf Lau vs Armand Bastian
Mitropa-Cup Lienz round 4 1983.10.22
Ruy Lopez: Classical Defense, Benelux Variation 1-0