Round 1: Random encounter in Karakura Town. No interference from anyone, but civilians are scattered throughout the city. These versions are standard, so no Hōgyoku and whatnot. Fight is in-character. They start 100 yards away while facing each other. Neither man knows who the other is. Alucard is free to do as he pleases with no interference or need for permission from Sir Integra.
Round 2: Same as above, however, both are in their best forms ever displayed in the mangas and both have one day of prep.
Edit: No assistance from other characters in either fight.
Who takes this and why?