Yasser Seirawan vs Joel Lautier
10th Euwe Memorial Amsterdam NED round 2 1996.03.23
Semi-Slav Defense: Accelerated Meran Variation 1-0

Ye Jiangchuan vs Garry Kasparov
EUR-ASIA Rapid Match Batumi GEO round 9 2001.09.19
Sicilian Defense: Najdorf Variation, Opocensky Variation 0-1

Yifan Hou vs Alexandra Kosteniuk
Women’s World Championship Knockout Tournament Nalchik RUS round 6.1 2008.09.14
Ruy Lopez: Closed, Closed Defense 0-1

Yifan Hou vs Fabiano Caruana
Airports Authority of India New Delhi IND round 3 2011.06.24
Ruy Lopez: Brix Variation 0-1

Yinglun Xu vs Evgeny Romanov
Qatar Masters Doha QAT round 1.34 2014.11.26
Queen’s Indian Defense: Buerger Variation 1/2-1/2

Yinglun Xu vs Kacper Piorun
Qatar Masters Doha QAT round 6.25 2015.12.26
King’s Indian Defense: Orthodox Variation 1-0

Yosef Dobkin vs Gerhard Pfeiffer
Moscow ol (Men) fin-A Moscow URS round 1 1956.09.10
Four Knights Game: Bardeleben Variation 0-1

Youssef M El Ghazali vs Rafal Antoniewski
4th Open Tanta City EGY round 1 2001.04.18
Dutch Defense: Krause Variation 1-0

Yu Yangyi vs Ivan Cheparinov
World Rapid Championship Doha QAT round 13.7 2016.12.28
Ruy Lopez: Berlin Defense 1/2-1/2

Yu Yangyi vs Kamil Miton
World Rapid Championship Riyadh KSA round 2.32 2017.12.26
Slav Defense: Alapin Variation 1-0