LONDON, ENGLAND - March 11: A header from Thiago Silva of Paris St Germain loops over Thibaut Courtois of Chelsea to make it 2-2 during the UEFA Champions League Round of 16, second leg match between Chelsea and Paris Saint-Germain at Stamford Bridge on March 11, 2015 in London, England.(Photo by Marc Atkins/Mark Leech/Getty Images)
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Offside Mark Leech/Offside