George Henry Mackenzie vs Gustavus Charles Reichhelm
Mackenzie - Reichhelm 2nd US Championship Match Philadelphia, PA USA round 9 1867.06.03
Ruy Lopez: Brix Variation 1-0

George Henry Mackenzie vs Gustavus Charles Reichhelm
Mackenzie - Reichhelm 1st US Championship Match New York, NY USA round 1 1866.03.15
Ruy Lopez: Brix Variation 1/2-1/2

Jacob Elson vs Gustavus Charles Reichhelm
Philadelphia Philadelphia round - 1869.??.??
Dresden Opening: The Goblin 1-0

George Henry Mackenzie vs Gustavus Charles Reichhelm
Match Philadelphia round 7 1867.05.31
Ruy Lopez: Bird’s Defense Deferred 1/2-1/2