Jonathan David Tisdall vs Harry Schussler
Espoo Zonal Espoo FIN round 5 1989.07.??
Czech Defense 1/2-1/2

Valery A Chekhov vs Harry Schussler
Wch U20 Tjentiste BIH round 6 1975.08.23
English Opening: Symmetrical Variation, Botvinnik System 1/2-1/2

Harry Schussler vs Lars Ake Schneider
Eksjo 6th Eksjo SWE round 2 1978.08.26
Queen’s Gambit Declined: Hastings Variation 1/2-1/2

Judit Polgar vs Harry Schussler
Kopenhagen/SW,40,26 Kopenhagen/SW,40,26 1989.??.??
Ruy Lopez: Closed 1-0