Grandmaster Denes Boros looks at games that take from the legacy of Tigran Petrosian: the exchange sacrifice. See when minor pieces are more valuable than rooks.
2017.10.05
Samuel Reshevsky vs Tigran Vartanovich Petrosian, Zurich Candidates (1953)
http://www.chessgames.com/perl/chessgame?gid=1106248
Jaroslav Ulko vs Alexander Morozevich, 67th Moscow Blitz Championship (2013)
http://www.chessgames.com/perl/chessgame?gid=1729725
Peter Leko vs Zoltan Almasi, Hunguest Hotels Super Chess Tournament (2003)
http://www.chessgames.com/perl/chessgame?gid=1261810
Alexander Areshchenko vs. Santosh Gujrathi Vidit, 2014: C19 French, Winawer, advance, poisoned pawn variation
https://chess-db.com/public/game.jsp?id=14109530.5029465.79943424.28421
Pascal Charbonneau vs. Conrad Holt, 2014: C19 French, Winawer, advance, poisoned pawn variation
https://chesstempo.com/gamedb/player/37036
Mackenzie Molner vs. Tatev Abrahamyan, 2011
http://uschessleague.com/games2011/molnerabrahamyan11.htm