Harsen Darwin Smith vs Henry Hosmer
2nd American Chess Congress Cleveland, OH USA 1871.12.??
Sicilian Defense: Alapin Variation, Sherzer Variation 0-1

Henry Hosmer vs Harsen Darwin Smith
2nd American Chess Congress Cleveland, OH USA 1871.12.??
Dresden Opening: The Goblin 0-1

Harsen Darwin Smith vs Otho Michaelis
Michaelis - Smith Match Jackson, MI USA (Young Mens’ Association) round 7 1869.04.20
French Defense: Advance Variation 1-0