Behkabad held off even-money favorite Planteur to win the Group 1, $765,000 Grand Prix de Paris at Longchamp on Wednesday, rewarding his Bastille Day backers to the tune of 8.80-1. Never worse than third under Gerald Mosse, the 3-year-old son of Cape Cross led at the quarter pole and found something extra when challenged by Planteur to prevail by three-quarters of a length, clocking 2:33.30 for the 1 1/2 miles on very soft ground.