Wesley So vs Sergey Karjakin
Sinquefield Cup St Louis, MO USA round 4.5 2018.08.21
English Opening: Four Knights System, Nimzowitsch Variation 1/2-1/2

Willi Schlage vs Friedrich Saemisch
21. DSB Kongress Hamburg GER round 1 1921.??.??
Sicilian Defense: Dragon Variation, Classical Variation, Alekhine Line 1-0

William Albert Fairhurst vs Grant Berriman
Oxford Oxford ENG round 5 1951.11.02
Neo-Grünfeld Defense: Delayed Exchange Variation 1-0

William Doubleday vs Sergey Gennadyevich Kudrin
Ontario Open Brantford round 1 2004.05.22
Grünfeld Defense: Three Knights Variation, Hungarian Attack 0-1

William James Lombardy vs Kenneth Regan
75th US Open New York, NY USA round 3 1974.08.13
Barnes Defense 1/2-1/2

William James Lombardy vs Lothar Schmid
Monte Carlo Monte Carlo MNC 1969.04.??
English Opening: Symmetrical Variation, Botvinnik System Reversed 1-0

Wim H Boom vs Gennady Efimovich Nesis
corr 1.EU tt Endru 1978.??.??
Ruy Lopez: Morphy Defense, Modern Steinitz Defense 1-0

Yifan Hou vs Ju Wenjun
Women Grand Prix Jermuk Jermuk ARM round 3 2012.07.19
Sicilian Defense: Najdorf Variation 1/2-1/2

Yu Yangyi vs Eduardo Patricio Iturrizaga Bonelli
Pro Chess League chess.com INT round 4 2018.02.03
Colle System: Rhamphorhynchus Variation 1/2-1/2

Yuri Balashov vs Paul de Rooi
Hoogovens-B Beverwijk NED round 10 1965.01.23
King’s Indian Defense: Larsen Variation 1-0