Ngoc Truongson Nguyen vs Maxim Rodshtein
Biel Chess Festival Biel SUI round 4 2010.07.22
Colle System: Rhamphorhynchus Variation 1/2-1/2

Nikita Gilyazitdinov vs Denis Khismatullin
Chigorin Memorial St Petersburg RUS round 1.4 2019.10.05
Colle System: Rhamphorhynchus Variation 0-1

Nikolaos Aggelis vs Andrei Istratescu
39th Greek Teams Eretria GRE round 3.14 2011.07.04
Colle System: Rhamphorhynchus Variation 0-1

Palle Moeller Nielsen vs Efim Geller
Nimzowitsch Memorial Copenhagen DEN 1960.08.??
Colle System: Rhamphorhynchus Variation 0-1

Tomi Nyback vs Tiger Hillarp Persson
Solett Open Skelleftea SWE round 4 2001.04.12
Colle System: Rhamphorhynchus Variation 1-0

Vladimir Kramnik vs Boris Gelfand
Tal Memorial (Rapid) Moscow RUS round 4 2018.03.03
Colle System: Rhamphorhynchus Variation 1/2-1/2

Yudovich Sr, Mikhail M vs Alexey Sokolsky
Trade Unions Championship Moscow (URS) 1936.01.??
Queen’s Pawn Game, Zukertort Variation 1-0