a part of the enemy's force and concentrating the whole attack on it. He first employed this maneuver at the Battle of Jasmund off Rügen (25 May 1676) when he broke through the enemy's line in close column and cut off five of their ships, despite nightfall prevented him from pursuing them. Juel's operations were considerably hampered at this period by the conduct of his auxiliary, Dutch Lieutenant Admiral Philips van Almonde (1644–1711), who accused the Danish admiral of cowardice. A few days after the battle of Jasmund, Dutch Admiral Cornelis Tromp (1629–1691) with 17 fresh Danish and Dutch ships of the line, superseded Juel in the supreme command. Juel took a leading part in Cornelis Tromp's great victory off Battle of Öland (1 June 1676), which enabled the Danes to invade Scania unopposed. On 1 June 1677, Juel defeated the Swedish admiral Erik Carlsson Sjöblad (1647–1725) during the Battle of Møn. On 30 June 1677 he won his greatest victory, in the Battle of Køge Bay southwest of Copenhagen. With 25 ships of the line and 1267 guns, he routed the Swedish admiral Henrik Horn (1618–1693) with 36 ships of the line and 1800 guns. For this great triumph, the reward of superior seamanship and strategy at an early stage of the engagement, Juel's experienced eye told him that the wind in the course of the day would shift from S.W. to W. and he took extraordinary risks accordingly; he was made lieutenant admiral general and a privy councillor. This victory, besides permanently crippling the Swedish navy, gave the Danes the self-confidence to become less dependent on their Dutch allies. In the following year Cornelis Tromp was discharged by King Christian V, who gave the supreme command to Juel. In the spring of 1678 Juel put to sea with 84 ships carrying 2,400 cannon, but as the Swedes were no longer had the naval strength to engage such a formidable fleet on the open sea, his operations were limited to blockading the Swedish ports and transporting troops to Rügen. After the Treaty of Lund in 1679, Juel showed himself an administrator and reformer of the first order, and under his energetic supervision the Danish navy ultimately reached imposing dimensions, especially after Juel became chief of the admiralty in 1683. Personal life Juel was married to Margrethe Ulfeldt (1641–1703) in 1661. She was the daughter of nobleman Knud Ulfeldt (1609–1657)