Reynaldo Vera vs Gerardo Lebredo Zaragoitia
Managua 1982.??.??
Colle System: Rhamphorhynchus Variation 1-0

Gerardo Lebredo Zaragoitia vs Tigran Vartanovich Petrosian
Vilnius Vilnius URS round 6 1978.07.??
Nimzo-Larsen Attack 0-1