Herman Claudius van Riemsdijk vs Angelo Tsagarakis
New Zealand Open Aukland NZL round 1.6 2015.01.01
Barnes Defense 1-0

Diego Gustavo Adla vs Herman Claudius van Riemsdijk
Mar del Plata (Argentina) Mar del Plata (Argentina) 1991.??.??
Italian Game: Giuoco Piano 1-0

Ulf Andersson vs Herman Claudius van Riemsdijk
Rio de Janeiro Rio de Janeiro BRA round 5 1985.12.??
London System: Poisoned Pawn Variation 1-0

Herman Claudius van Riemsdijk vs Julio Santos
21st World Seniors Championship Rijeka round 1.22 2011.11.15
Ruy Lopez: Closed, Averbakh Variation 1-0

Oleg Romanishin vs Herman Claudius van Riemsdijk
Riga Interzonal Riga URS round 15 1979.09.26
Elephant Gambit 1-0