Vlastimil Hort vs Sergey Borisovich Smagin
Berlin 49/644 Berlin 49/644 1990.??.??
Nimzo-Indian Defense: Leningrad Variation 0-1

Yuri S Razuvaev vs Sergey Borisovich Smagin
URS-ch sf Tashkent URS 1984.??.??
Queen’s Gambit Declined: Hastings Variation 1/2-1/2

Bogomil Andonov vs Sergey Borisovich Smagin
Chigorin Memorial Sochi URS 1987.10.??
English Opening: Anglo-Indian Defense 0-1