This week's CSI3* Grand Prix at the Toscana Tour in Arezzo was claimed by France's Fabrice Dumartin aboard his 10-years-old Cannavaro (by Con Cento). A total of Fifteen riders qualified for the jump-off in the 1.50/1.60m class. Only two riders produced a clear second round. Fabrice and Piergiorgio Bucci with the Bentley van de Heffinck-son, Heartbreaker vd Achterhoek. The pair was 0.65 seconds slower as Fabrice Dumartin.   Germany's Sven Fehnl and Deep Blue Bridge S (by Zirocco Blue VDL) kept the woord untouched but finished with one time penalty. The combination finished third. Also USA's Justin Resnik and Carismo Z (by Carthago Z) finished with one time penalty. The pair concluded with a fourt place. The top five was completed by Italy's Filippo Bassan and Bupina (by Royal Star).