Arthur John Mackenzie vs Oscar Conrad Mueller
London City of London CC, London ENG round 4 1904.07.28
Queen’s Gambit Declined 1-0

Arthur Lucas vs Alcala Gonzalez, Cesar
V Closed IMA Barcelona Barcelona ESP round 5.3 2021.07.09
Caro-Kann Defense: Two Knights Attack, Mindeno Variation 1/2-1/2

Arthur Pijpers vs Elwin van der Auweraert
Leiden Leiden NED round 7.10 2013.07.19
Sicilian Defense: Najdorf Variation 1-0

Artiushikhin vs Ilya Koifman
Moscow Ch Semi-finals Moscow URS 1961.??.??
Sicilian Defense: Alapin Variation, Sherzer Variation 0-1

Artur Mikhailovich Kogan vs Philip Maurice Giulian
EUR-chT (Men) 9th Haifa ISR round 7 1989.11.??
French Defense: Tarrasch Variation, Botvinnik Variation 1-0

Artyom Timofeev vs Baadur Aleksandrovich Jobava
European Individual Championship Rijeka CRO round 6 2010.03.11
Caro-Kann Defense 0-1

Aryan Tari vs Mikhael Mchedlishvili
Chess Olympiad Batumi GEO round 2.25 2018.09.25
Pirc Defense: Austrian Attack 1-0

Aryan Tari vs Sergey Grigoriants
Pro Chess League chess.com INT round 1 2018.01.18
English Opening: Drill Variation 1/2-1/2

Ashot Gamletovich Anastasian vs Zeinab Mamedjarova
5th Individual European Chess Championship Antalya TUR round 1 2004.05.15
English Opening: Anglo-Indian Defense, Grünfeld Formation 1/2-1/2

Ashritha Eswaran vs Carissa Shiwen Yip
US Chess Championship (Women) St. Louis, MO USA round 2.2 2016.04.15
Sicilian Defense: Najdorf Variation, Opocensky Variation 0-1