Who would win between Alaska and Scharnhorst?
Short answerAlaska is favoured because its radar-directed gunnery could land the first damaging salvos, though Scharnhorst's armour could matter in a longer engagement.
NotesThe Alaskas are classified as very large cruisers rather than battlecruisers, and the comparison turns on detection and fire control. In imperfect visibility, Alaska's radar-directed gunnery could strike exposed directors before Scharnhorst establishes an effective response. Armour still matters in a long fight, but the proposed engagement is decided by who lands the early salvos.