Giovanni Portilho Vescovi vs Bartlomiej Macieja
Bermuda Round Robin It round 1 2004.01.15
Russian Game 1/2-1/2

Marcel Peek vs Giovanni Portilho Vescovi
Groningen op Groningen NED round 8 1990.12.29
Benko Gambit 1-0

Garry Kasparov vs Giovanni Portilho Vescovi
Clock simul, 6b Rio de Janeiro BRA 1996.01.27
King’s Indian Defense: Petrosian Variation, Keres Defense 1-0

Giovanni Portilho Vescovi vs Andrei Anatolyevich Obodchuk
Karpov Poikovsky Poikovsky RUS round 5 2003.04.24
Ruy Lopez: Closed, Breyer 1/2-1/2

Kevin Spraggett vs Giovanni Portilho Vescovi
Aeroflot Open Moscow RUS round 4 2004.02.20
Ruy Lopez: Closed 1-0

Giovanni Portilho Vescovi vs Boris Gelfand
Bermuda Round Robin It round 10 2004.01.25
Slav Defense: Czech Variation 1-0

Pentala Harikrishna vs Giovanni Portilho Vescovi
World Cup Khanty-Mansiysk RUS round 2.4 2005.12.02
Ruy Lopez: Berlin Defense 1/2-1/2

Gabriel Ricardo Salim Name vs Giovanni Portilho Vescovi
Memorial Antonio Rocha Campinas BRA round 3 2011.01.15
Colle System: Rhamphorhynchus Variation 0-1

Giovanni Portilho Vescovi vs Gadir Guseinov
FIDE World Championship Knockout Tournament Tripoli LBA round 1.1 2004.06.19
Sicilian Defense: Canal Attack, Haag Gambit 1/2-1/2

Andres Rodriguez Vila vs Giovanni Portilho Vescovi
XII Festa da Uva Rapid Open Caxias do Sul - RS round 5.1 2012.03.03
Sicilian Defense: Najdorf Variation 1-0