I won it as a Centauri vs. Vree
Here is battle report (in polish I’m afraid, but You can find fleet lists).
http://www.fullt.fora.pl/raporty-bitewne,17/vree-vs-centaurii-raid-level-convoy-duty,1236.html
Battle took only two turns. I used Burger tactic. Freighters was my priority target. I...