Grandmaster Denes Boros shows the 2017 World Cup semifinal armageddon game between Levon Aronian and Maxime Vachier-Lagrave. First, see games from Richard Rapport and Baadur Jobava as white that use similar variations.
2017.09.28
Richard Rapport vs Wei Yi, Wei Yi – Rapport (2016): A45 Trompovsky attack (Ruth, Opovcensky opening)
http://www.chessgames.com/perl/chessgame?gid=1849820
Richard Rapport vs Aryan Tari, Tradewise Gibraltar (2015): A45 Trompovsky attack (Ruth, Opovcensky opening)
http://www.chessgames.com/perl/chessgame?gid=1782880
Baadur Jobava vs Ruslan Ponomariov, Chess Olympiad (2016): A45 Queen’s pawn game
http://www.chessgames.com/perl/chessgame?gid=1833909
Baadur Jobava vs Boris Savchenko, Bronstein Memorial (2014): A45 Queen’s pawn game
http://www.chessgames.com/perl/chessgame?gid=1746796
Levon Aronian vs Maxime Vachier-Lagrave, World Cup (2017): A48 King’s Indian, London system
http://www.chessgames.com/perl/chessgame?gid=1886040