Ruben Felgaer vs Yuniesky Quesada Perez
Capablanca Memorial (Elite) Havana CUB round 1 2004.05.06
Sicilian Defense: Najdorf Variation 1-0

Ruben Felgaer vs Roberto Cifuentes Parada
I Torneo Iberoamericano (Grupo-A) Ayamonte ESP round 4 2004.11.14
Sicilian Defense: Boleslavsky Variation 1-0

Ruben Felgaer vs Rodney Oscar Perez Garcia
IX Guillermo Garcia Mem Santa Clara CUB round 3 2001.05.25
Modern Defense 1/2-1/2

Boris Gelfand vs Ruben Felgaer
World Cup Khanty-Mansiysk RUS round 2.2 2005.12.01
Slav Defense: Czech Variation 1/2-1/2

Lazaro Bruzon Batista vs Ruben Felgaer
Capablanca Memorial (Elite) Havana CUB round 3 2004.05.08
Nimzo-Larsen Attack: Classical Variation 1-0

Renier Vazquez Igarza vs Ruben Felgaer
IX Guillermo Garcia Mem Santa Clara CUB round 2 2001.05.24
Sicilian Defense: Accelerated Dragon 1-0

Ruben Felgaer vs Jose Eduardo Martinez Alcantara
American Continental Praia da Pipa BRA round 9.6 2014.10.24
French Defense: MacCutcheon Variation 1-0

Baadur Aleksandrovich Jobava vs Ruben Felgaer
FIDE World Championship Knockout Tournament Tripoli LBA round 1.1 2004.06.19
Slav Defense: Czech Variation 1-0

Ruben Felgaer vs Carlos Godoy
79th Argentine Championship Buenos Aires ARG round 1 2004.09.24
Alekhine Defense 1-0

Ruben Felgaer vs Jovanka Houska
5th Gibraltar Chess Festival La Caleta GIB round 1 2007.01.23
Caro-Kann Defense 1-0