Torill Skytte vs Monica Calzetta Ruiz
European Championship (Women) Varna BUL round 1 2002.05.27
Benko Gambit 0-1

Gabriel Sargissian vs Monica Calzetta Ruiz
Linares Anibal op 7th Linares round 5 2000.01.07
Caro-Kann Defense: Euwe Attack, Prins Gambit 1-0

Monica Calzetta Ruiz vs Arakhamia-Grant, Ketevan
European Team Championship (Women) Batumi GEO round 7 1999.12.05
Sicilian Defense: Scheveningen Variation, Classical Main Line 1-0

Alexandra Kosteniuk vs Monica Calzetta Ruiz
European Team Championship (Women) Novi Sad SRB round 1 2009.10.22
Blackburne Shilling Gambit 1-0

Monica Calzetta Ruiz vs Andreas Aerni
Gibraltar La Caleta GIB round 5 2010.01.30
Scandinavian Defense 1-0