Grosser Kurfürst was ordered under the provisional name Ersatz Kurfürst Friedrich Wilhelm and built at the AG Vulcan shipyard in Hamburg under construction number 4. Her keel was laid in October 1911 and she was launched on 5 May 1913. At her launching ceremony, Prince Oskar of Prussia christened the ship. Due to the heightening political tensions in Europe in mid-1914, the final construction work was accelerated, so the first set of dockyard trials were conducted on 15 July, and fitting-out work was completed by the 30th, the day she was commissioned into the High Seas Fleet. After her commissioning, she underwent sea trials in the Baltic. The ship's first combat operation was the Raid on Yarmouth on 2–3 November 1914. The raid was conducted by the battlecruisers of Rear Admiral Franz von Hipper's I Scouting Group. She and the other dreadnoughts sailed in distant support of Hipper's force. After a brief bombardment, the German fleet withdrew to port. On 7 December, she sustained no damage when she accidentally rammed her sister König.Her second operation, the raid on Scarborough, Hartlepool and Whitby, followed on 15–16 December. On the evening of the 15th, the German battle fleet of some twelve dreadnoughts and eight pre-dreadnoughts came to within 10 nmi (19 km; 12 mi) of an isolated squadron of six British battleships. However, skirmishes between the rival destroyer screens in the darkness convinced Admiral Friedrich von Ingenohl, the fleet commander, that he was faced with the entire Grand Fleet. Under orders from Kaiser Wilhelm II to avoid risking the fleet unnecessarily, von Ingenohl broke off the engagement and turned the battlefleet back toward Germany.On 22 January 1915, she and the rest of III Squadron were detached from the fleet to conduct maneuver, gunnery, and torpedo training in the Baltic. They returned to the North Sea on 11 February, too late to assist I Scouting Group at the Battle of Dogger Bank. Following the loss of SMS Blücher at the Battle of Dogger Bank, the Kaiser removed von Ingenohl from his post on 2 February. Admiral Hugo von Pohl replaced him as commander of the fleet. She then took part in several sorties into the North Sea. On 29 March, she sailed with the fleet out to Terschelling without any contact with the enemy. Another fleet advance occurred on 22 April, again without result. On 23 April, III Squadron returned to the Baltic for another round of exercises lasting until 10 May.She participated in a fleet advance into the North Sea from 29 until 31 May which ended without combat. The ship covered a minelaying operation on 11–12 September off Texel. Another uneventful fleet advance followed on 23–24 October. She ended the year with a two-week training cruise in the Baltic, which lasted from 5 to 20 December. Another round of exercises in the Baltic followed on 18–23 January 1916. She went into drydock in Wilhelmshaven for periodic maintenance on 12 February. Work lasted until 3 March; two days later the ship sailed for a sweep into the Hoofden, though this again failed to encounter any British forces. The fleet conducted another sortie on 23 March to the Amrun Bank, followed by another a month later to Horns Reef on 21–22 April.On 24–25 April, Hipper's battlecruisers conducted another bombardment of the English coast; Grosser Kurfürst and the rest of the High Seas Fleet sailed in support. The battlecruisers left the Jade Estuary at 10:55 CET, and the rest of the High Seas Fleet followed at 13:40. The battlecruiser Seydlitz struck a mine while en route to the target, and had to withdraw. The other battlecruisers bombarded the town of Lowestoft unopposed, but during the approach to Yarmouth, they encountered the British cruisers of the Harwich Force. A short artillery duel ensued before the Harwich Force withdrew. Reports of British submarines in the area prompted the retreat of I Scouting Group. At this point, Admiral Reinhard Scheer, who had been warned of the sortie of the Grand Fleet from 

Question: When was von Ingenohl taken out of his post?
Answer: 2 February