Situation from one game, SMK template.
Player A, playing Red on Day 115 with Deesa, breaks through to player B's respawn and attacks the scout hero. During this battle, both players mutually agree to continue playing.
After getting his turn, player B defeats player A's ГГ, after which player A quits the game and claims that it is no longer advantageous for him and wants to exercise his right to a rematch based on the meeting.
Question: does he have that right in this situation?