Mark Plotkin vs Jorge Cori
FIDE Online Olympiad Chess.com round 3 2020.08.21
English Opening: Closed, Taimanov Variation 0-1

Mark Plotkin vs Daniel Ernir Njardarson
Reykjavik Open Reykjavik ISL round 1.110 2017.04.19
French Defense: Classical Variation, Svenonius Variation 1-0

Mark Plotkin vs Abhimanyu Mishra
CCCSA Holiday GM 2020 Charlotte, NC USA round 3.3 2020.12.27
French Defense: Tarrasch Variation, Chistyakov Defense 1/2-1/2

Mark Plotkin vs Joshua Sheng
CCCSA Holiday GM 2020 Charlotte, NC USA round 5.2 2020.12.28
English Opening: Caro-Kann Defensive System 1/2-1/2

Sigurbjorn Bjornsson vs Mark Plotkin
Reykjavik Open Reykjavik ISL round 10.45 2017.04.27
Philidor Defense 0-1

Mark Plotkin vs Pablo Ismael Acosta
FIDE Online Olympiad Chess.com round 1 2020.08.21
English Opening: Anglo-Grünfeld Defense 1-0