Harsen Darwin Smith vs Otho Michaelis
1st Michigan State Chess Association Tournament Jackson, MI USA round 4.2 1869.01.22
Ruy Lopez: Berlin Defense, Closed Bernstein Variation 0-1

Harsen Darwin Smith vs Edward Feldner
2nd Michigan State Chess Association Tournament Detroit, MI USA (Russell House) 1870.01.??
Ruy Lopez: Old Steinitz Defense, Semi-Duras Variation 1-0

Harsen Darwin Smith vs John Paul Swan
1st Michigan State Chess Association Tournament Jackson, MI USA round 5.2 1869.01.23
French Defense 1-0

Harsen Darwin Smith vs John W Barnhart
10th Western Championship Excelsior, MN USA round 4 1909.08.17
Ruy Lopez: Old Steinitz Defense, Semi-Duras Variation 1-0

Harsen Darwin Smith vs Frederick H Elder
2nd American Chess Congress Cleveland, OH USA 1871.12.??
Four Knights Game 0-1

Harsen Darwin Smith vs Henry Harding
Harding - Smith Thematic Match Jackson, MI USA round 1 1869.07.??
Italian Game: Evans Gambit 1/2-1/2

Harsen Darwin Smith vs Henry Harding
Harding - Smith Thematic Match Jackson, MI USA round 10 1869.08.??
Italian Game: Evans Gambit 1/2-1/2

Harsen Darwin Smith vs Henry Harding
2nd American Chess Congress Cleveland, OH USA 1871.12.??
Ruy Lopez: Bird’s Defense Deferred 1-0

Harsen Darwin Smith vs Otho Michaelis
Michaelis - Smith Match Jackson, MI USA (Young Mens’ Association) round 11 1869.04.23
Ruy Lopez: Berlin Defense 0-1

Max Judd vs Harsen Darwin Smith
Judd - Smith Detroit, MI USA 1870.07.??
French Defense 1-0