The battle of Kavala is over, from the moment when the Ottomans are unable to stop the Romans landing right on their back.
The fighting spirits of the Ottomans eventually collapsed, one after another they started surrendering to their Roman counterparts, while others, under the lead of their Aghas, started retreating towards the woods, hoping to gain some level of disguise and protections from the Romans, totally forgetting about their Sultan who is still fighting on the front.