Hermanus Kloos vs W Bruijn
Amsterdam Amsterdam NED 1851.??.??
King’s Gambit Accepted: Becker Defense 1-0

Klaas de Heer vs Hermanus Kloos
Amsterdam Amsterdam NED 1851.??.??
Barnes Defense 1-0

Hermanus Kloos vs Adolf Anderssen
Unknown Amsterdam NED 1861.??.??
Blackburne Shilling Gambit 0-1