Xu Yuanyuan vs Sulennis Pina Vega
Women’s World Championship Knockout Tournament Moscow RUS round 1.6 2001.11.28
Benoni Defense: Old Benoni 1-0

Yakov S Vilner vs Mikhail Botvinnik
USSR Championship Moscow URS round 7 1927.10.04
Amazon Attack 1-0

Yan Dzhumagaliev vs Alexander Moiseenko
Eurasian Blitz Chess Cup Almaty KAZ round 15.11 2016.06.19
Catalan Opening 0-1

Yelena Ankudinova vs Bela Khotenashvili
Chess Olympiad (Women) Khanty-Mansiysk RUS round 3 2010.09.23
Grünfeld Defense: Russian Variation 1/2-1/2

Yifan Hou vs Antoaneta Stefanova
SportAccord Mind Games (Blindfold, Women) Beijing CHN round 4 2011.12.15
Caro-Kann Defense: Classical Variation 1-0

Yifan Hou vs Martyn Kravtsiv
Corsican Circuit (Knock-Out Finals) Bastia FRA round 2.1 2014.10.20
Catalan Opening: Closed 0-1

Yifan Hou vs Nico Georgiadis
Biel Biel SUI round 9 2017.08.02
Sicilian Defense: Chekhover Variation 1-0

Yifan Hou vs Sebastian Bogner
Isle of Man Masters Douglas IMN round 8.9 2017.09.30
Russian Game 1-0

Yu Yangyi vs Eric Hansen
Pro Chess League chess.com INT round 4 2018.02.03
Sicilian Defense: Kan Variation, Gipslis Variation 0-1

Yu Yangyi vs Gao Rui
Chinese Chess League China CHN round 12.1 2017.08.18
English Opening: Drill Variation 1-0