Battle
14 June 1800 · two battles, one victory wrested back
Military history
On the morning of 14 June 1800, Bonaparte still believed Melas was trying to escape and kept Desaix with Boudet's division on the Novi road. Behind the Bormida, however, the Austrian army had concentrated for a breakout in force. Victor and then Lannes absorbed an attack whose scale they did not expect; they were not fighting according to a plan designed to await a saviour. When Bonaparte finally recognised that the main battle was under way, he recalled Boudet, brought up Monnier and the Consular Guard, then tried to preserve an army retreating towards San Giuliano. Late in the day, Desaix's arrival, eighteen guns assembled by Marmont and Kellermann's charge opened an opportunity for counterattack. It could still fail: the French troops were worn, the Austrians had gained the ground and their wings remained able to cover a withdrawal.
The crossing of the Alps and march on Milan placed the French army astride Austrian communications. Melas then assembled near Alessandria the forces he could save from the tightening grip. Bonaparte had to watch the Po, the Novi road and the Bormida plain: he dispersed Lapoype to the north and Desaix-Boudet to the south. This screen answered genuine uncertainty but sharply reduced the mass available when Melas chose a frontal attack.
Early that morning, Bonaparte again confirmed Desaix's march towards Novi. Victor therefore received the offensive without a prior mission to buy time for a recall that did not yet exist. Between ten and eleven o'clock, reports, wounded men and the scale of the cannonade convinced the First Consul that Melas's army was emerging in force; he then ordered Boudet and Lapoype back. Boudet received the counter-order between noon and one o'clock and returned; Lapoype was too far away.
Bonaparte arrived with Monnier and the Consular Guard. Two of Monnier's demi-brigades contested Castel Ceriolo, but could not hold it against Ott; the Guard filled a gap and resisted cavalry before itself being badly tried and losing its guns according to the Austrian account cited by Bernède. These actions slowed and distorted the advance without turning a real retreat into a deliberate manoeuvre.
Melas had committed his reserves, detached 2,341 cavalry towards Acqui and endured an exhausting day. When he returned to Alessandria, reconstructions distribute command differently: Bernède and the Fondation Napoléon place Kaim in overall continuity while Zach led the advance guard; Ciotti and Sargent describe Zach as replacing Melas. The dossier retains this divergence and chiefly represents the common fact: Kaim, Zach and Ott did not act from the same point or as a compact column.
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Military history
Du paragraphe ouvrant par « Les forces ennemies s’élevaient à 60 000 hommes » à celui qui constate que « Zach est resté prisonnier » : intentions et effectifs déclarés, franchissement, trois axes, Castel Ceriolo, engagement des derniers soutiens et reflux.
Giving Melas's perspective on the breakout, Fontanone terrain, Ott, expenditure of reserves and final rupture, without treating his justificatory report as a neutral arbiter.
View ↗Paragraphes 2–4, à partir de la réception nocturne de l’ordre de marcher sur Pozzolo et Formigaro, pour la mission puis le rappel ; paragraphes 8–16, à partir de la rencontre avec Desaix, pour le ralliement, le conseil, l’attaque du centre et les combats sur les flancs et l’arrière.
Establishing that the initial order sent Boudet away, that the recall answered a battle already under way, and documenting the counterattack from the interested perspective of its divisional commander.
View ↗Du paragraphe situé « à deux heures après midi » à celui qui ouvre l’action de « cinq heures », puis jusqu’au bilan des drapeaux et canons : couverture du repli, cavalerie restante, décision de charger, capture de Zach et poursuite du soir.
Reconstructing cavalry attrition and the claimed axis of the charge, while comparing this self-attribution with Boudet's report and Ciotti.
View ↗Annales historiques de la Révolution française, n°324, 2001, pp. 83–97 ; surtout pp. 84–87 (mission de Novi, 31 000 puis 23 000, rappel), pp. 88–93 (Monnier, ligne de San Giuliano, dix-huit pièces, triple choc, Zach) et pp. 95–97 (réécriture et nom de Marengo).
Establishing the critical chronology, separating the initial error from the recall, reconstructing the rally and final combination, and checking the memory of Desaix.
View ↗Revue historique des Armées, n°181, 1990, pp. 33–47 ; surtout pp. 36–38 (dispersion, rappel, retraite et Garde), pp. 41–43 (Melas, Kaim, Zach, Monnier, batterie et charge) et pp. 44–46 (propagande et critique des récits).
Checking competing narratives, unit attrition, the Guard's actual function and the Kaim–Zach reconstruction without smoothing the contradictions.
View ↗Section « Order of Battle of the Austrian Army at Marengo » et note 6 : détail des ailes et divisions ; total de 30 837 fantassins et cavaliers, dont 7 543 cavaliers, puis 2 000 artilleurs distincts et plus de 100 pièces.
Providing coherent categories for Austrian strength and checking the composition of the three axes without counting the artillerymen twice.
View ↗Notice du plan, paragraphes sous l’image : plaine de la Bormida, triangle Castel Ceriolo–Marengo–San Giuliano, trois corps autrichiens, Victor–Lannes–Monnier et Garde, résistances jusqu’à 14 h.
Anchoring the morning topography and separation of axes while comparing its rounded numbers with the detailed order of battle.
View ↗Paragraphe sous l’image : arrivée de Desaix et Boudet vers 17 h, arrêt du mouvement rétrograde, dix-huit canons, mort de Desaix et charge de Kellermann sur le flanc gauche.
Cross-checking the minimum sequence of the final action and San Giuliano's topography without asking it to resolve disputed times or trajectories.
View ↗Paragraphes allant du début du combat à la maîtrise française du champ à la nuit pour Melas, Kaim, Desaix et Kellermann ; paragraphe des pertes ; paragraphes finaux sur le Fontanone, la Bormida et Torre Garofoli.
Cross-checking landmarks, retaining the Kaim branch of the command handover and documenting an institutional casualty total explicitly distinct from Sargent's.
View ↗Texte central et référence à Jean Tranié, Revue Napoléon, n°2, pp. 63–64 : négociation et signature du 15 juin 1800, honneurs de sortie et évacuation progressive de l’Italie.
Bounding the immediate consequence of the action and distinguishing territorial convention, tactical victory and the war's later end.
View ↗Chapitre IV, pp. 163–173 dans les marqueurs de page Gutenberg ; surtout pp. 168–172 pour le départ de Melas, le commandement attribué à Zach, l’ordre de marche, la charge de Kellermann et le repli d’Ott ; p. 173 pour les pertes.
Retaining an old but detailed reconstruction that differs from Bernède on Zach and Kaim and provides a second casualty count; it is not treated as modern consensus.
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