Stefan Levitsky vs Ossip Bernstein
Vilnius All-Russian Masters Vilna (Vilnius) RUE round 7 1912.08.28
Blackburne Shilling Gambit 0-1

Stefan Mazur vs Gabriel Sargissian
European Individual Chess Championship Batumi GEO round 1.17 2018.03.17
Ruy Lopez: Berlin Defense, Berlin Wall 0-1

Stefan Mohr vs Bent Larsen
GMA Baleares op Palma de Mallorca ESP round 9 1989.12.??
King’s Indian Defense: Averbakh Variation, Main Line 0-1

Stefan Randjelovic vs Magnus Carlsen
NOR Junior Team Championship Baerum NOR round 5 2001.10.14
King’s Indian Defense: Sämisch Variation 1/2-1/2

Stefano Rosselli del Turco vs Esteban Canal
Canal v Rosselli del Turco Viareggio ITA round 1 1921.03.25
Australian Defense 0-1

Stefano Rosselli del Turco vs Fred Dewhirst Yates
Merano Merano ITA round 4 1926.12.08
Queen’s Gambit Declined: Orthodox Defense, Alekhine Variation 0-1

Stephen Richard Burns-Mannion vs Baadur Aleksandrovich Jobava
European Team Championship Reykjavik ISL round 1.17 2015.11.13
Sicilian Defense: Accelerated Dragon 0-1

Steven F Mayer vs Jorge E Amador
29th World Open Philadelphia, PA USA round 5 2001.07.06
Dutch Defense: Krause Variation 1/2-1/2

Steven Zierk vs John M Burke
St Louis Inv GM St. Louis, MO USA round 6.5 2017.11.20
Sicilian Defense: Najdorf Variation 0-1

Stewart Haslinger vs Matthew J Turner
British Chess Championship Torquay ENG round 5 2002.08.02
French Defense: Advance Variation 1/2-1/2