Semen Isaakovich Dvoirys vs Ilya Yulyevich Smirin
URS-ch56 Odessa URS round 2 1989.09.??
Sicilian Defense: Richter-Rauzer Variation 1-0

Semenkin vs Josif Israel Zilber
Latvian championship Riga URS 1954.??.??
Sicilian Defense: Richter-Rauzer Variation 1/2-1/2

Semon Palatnik vs Igor Stohl
Kotov Memorial Tallinn URS 1986.??.??
Grünfeld Defense: Flohr Variation 1-0

Semyon Abramovich Furman vs Grigory Abramovich Goldberg
USSR Championship Moscow URS round 16 1949.11.12
French Defense: Tarrasch Variation, Botvinnik Variation 1-0

Semyon Abramovich Furman vs Lev Aronson
USSR Championship Moscow URS round 10 1957.02.03
Queen’s Gambit Declined: Chigorin Defense 1/2-1/2

Sergei Tiviakov vs Mikael Agopov
Bergen Bergen NOR round 5 2000.07.25
Sicilian Defense: Four Knights Variation, Cobra Variation 0-1

Sergei Tiviakov vs Vassily Ivanchuk
Hoogovens Group A Wijk aan Zee NED round 2 1996.01.14
Sicilian Defense: Alapin Variation, Sherzer Variation 1/2-1/2

Sergei Tiviakov vs Vladimir P Malaniuk
PCA Qualifiers Groningen NED round 3 1993.12.21
Ruy Lopez: Morphy Defense, Modern Steinitz Defense 1/2-1/2

Sergei Vladimirovich Rublevsky vs Alexander Moiseenko
Aeroflot Open Moscow RUS round 5 2003.02.15
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line 1/2-1/2

Sergei Vladimirovich Rublevsky vs Luke McShane
EU-ch 4th Silivri TUR round 8 2003.06.07
Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation 0-1