At the beginning of March, Bonaparte ordered Moreau to form his army into all-arms army corps. Accordingly, by 20 March 1800, there were four corps, with the last one serving as an army reserve. The Right Wing was led by Lecourbe and included four divisions led by Generals of Division Dominique Vandamme, Joseph Hélie Désiré Perruquet de Montrichard, Jean Thomas Guillaume Lorge and Étienne Marie Antoine Champion de Nansouty. Vandamme commanded 9,632 infantry and 540 cavalry, Montrichard supervised 6,998 infantry, Lorge had 8,238 infantry and 464 cavalry and Nansouty directed 1,500 grenadiers and 1,280 cavalry. The Center was led by General of Division Laurent Gouvion Saint-Cyr and comprised four divisions under Generals of Division Michel Ney, Louis Baraguey d'Hilliers and Jean Victor Tharreau and General of Brigade Nicolas Ernault des Bruslys. Ney had 7,270 infantry and 569 cavalry, d'Hilliers counted 8,340 infantry and 542 cavalry, Tharreau led 8,326 infantry and 611 cavalry and Bruslys directed 2,474 light infantry and 1,616 cavalry.