Did the Ottoman fleet withdraw methodically or panic when Averof's movement threatened a pincer?
Short answer
The hurried turns toward the straits and the protection of the coastal forts are characterized as panic.
Notes
Averof's separation from the main Greek force created an unintended pincer. Continuing on course risked leaving the Ottoman ships between the flagship and the Hydra-class vessels. Fear of being outflanked prompted hurried turns of roughly 160 degrees and a retreat toward the Dardanelles fortresses. Averof continued firing and followed into the range of the coastal guns.