This is what the former Top-10 Spaniard, Emilio Sanchez, said about today's finals between Rafael Nadal and Novak Djokovic in the French Open. Djokovic has posted on his Facebook page that he's been trying to beat Boris Becker in chess and it's a formidable challenge. But now he is up against his most daunting opponent: Nadal in the finals of the French Open. Will he be able to figure out the Spanish master over 5 sets on the clay in Paris?