Two Very Solid Players

(Thanks to Dave Wachter for permission to use the image of his artwork)

Ulf Andersson vs Tigran V Petrosian ½-½ 1971 Wijk aan Zee
Ulf Andersson vs Tigran V Petrosian ½-½ 1972 Skopje
Tigran V Petrosian vs Ulf Andersson ½-½ 1973 Amsterdam
Ulf Andersson vs Tigran V Petrosian ½-½ 1973 Las Palmas
Ulf Andersson vs Tigran V Petrosian ½-½ 1974 Manila
Ulf Andersson vs Tigran V Petrosian ½-½ 1975 Las Palmas
Tigran V Petrosian vs Ulf Andersson ½-½ 1975 Milan
Ulf Andersson vs Tigran V Petrosian ½-½ 1976 Biel
Ulf Andersson vs Tigran V Petrosian ½-½ 1979 Banja Luka
Ulf Andersson vs Tigran V Petrosian ½-½ 1979 Buenos Aires
Tigran V Petrosian vs Ulf Andersson ½-½ 1981 Moscow
Ulf Andersson vs Tigran V Petrosian ½-½ 1981 Tilburg
Tigran V Petrosian vs Ulf Andersson ½-½ 1982 Bugojno
Tigran V Petrosian vs Ulf Andersson ½-½ 1982 Tilburg

And then, Petrosian blinked...

Ulf Andersson vs Tigran V Petrosian 1-0 1983 Niksic