Orlando Leon vs Roberto Carlos Sanchez Alvarez
Chess Rumble Panama City PAN round 9.5 2017.11.04
English Opening: Anglo-Indian Defense, Grünfeld Formation 1-0

William Alfaro vs Roberto Carlos Sanchez Alvarez
FIDE Online Olympiad Chess.com round 1 2020.08.07
Sicilian Defense: Alapin Variation 0-1

Al Rakib Mollah Abdullah vs Roberto Carlos Sanchez Alvarez
Chess Olympiad Batumi GEO round 11.38 2018.10.05
Queen’s Gambit Declined: Barmen Variation 0-1

Roberto Carlos Sanchez Alvarez vs Lemnys Antonio Arias
FIDE Online Olympiad Chess.com round 5 2020.08.08
Slav Defense: Alekhine Variation 1/2-1/2

Dorsa Derakhshani vs Roberto Carlos Sanchez Alvarez
Chess Rumble Panama City PAN round 3.8 2017.11.04
Sicilian Defense: Najdorf Variation 0-1

Roberto Carlos Sanchez Alvarez vs Orlando Husbands
FIDE Online Olympiad Chess.com round 3 2020.08.07
Slav Defense: Bonet Gambit 1/2-1/2

Roberto Carlos Sanchez Alvarez vs Nahun Gavarrete
FIDE Online Olympiad Chess.com round 9 2020.08.09
Grünfeld Defense: Exchange Variation 1-0