Sydney Thomas Sharp vs Vladimir Sournin
8th American Chess Congress Atlantic City, NJ USA round 2 1921.07.07
Ruy Lopez: Morphy Defense, Anderssen Variation 1-0

Sydney Thomas Sharp vs Frank James Marshall
8th American Chess Congress Atlantic City, NJ USA round 8 1921.07.16
Modern Defense: Pterodactyl Variation 1-0

Samuel Reshevsky vs Sydney Thomas Sharp
Simul, 20b Witherspoon Hall, Philadelphia, PA USA 1921.01.01
King’s Gambit Declined: Falkbeer Countergambit 1/2-1/2

Frank James Marshall vs Sydney Thomas Sharp
Atlantic City Atlantic City, NJ USA round 9 1920.07.19
Indian Defense: Budapest Defense 1-0