This was the first attack bythe Allies on Turkish troops. Naval ships attacked at 8am. The plan was too complicated for troops and was not communicated well, so it failed. However, it was the first realisation for the Allies that Turkey would put up a fight against them, rather than be easily beaten, and that Turkey's difficult and confusing terrain could potentially pose a problem for any planned attacks. By 6pm that night, the attack was called off.
This is a picture of the Krithia Area.