It was fun to try, but I didn't get far:
156790 Petzl, kamikazed by a veteran kamikaze dwarf of scabies in gloomy cave level 12
Well, first level after portal wasn't that bad, but it was mainly because Petzl had huge stats. I bet it took many hours to make it and I killed the character in less than two hours. Problems started in second level after portal. There was this room full of mages and those damn mystic dark frogs. I teleported in there, but most of the wands broke (was there acid rain wand in other box?). I polymorphed into an orc general and after that most of my stuff teleported away, so I had to go hunt them back. When I finally found Justifier again (one of the zombies had equipped it) I started to kill all the mages and mystic dark frogs. After I had cleaned most of this cave level I had only one wand of teleportation. I had used already two life savings and I polymorphed back into my normal form. I found one scroll of wishing and wished another life saving. After that I moved into a third level after portal and this level started to be too much for me. I died before with some dwarfs and last death was when I teleported into one of the rooms and tried to tame mages. I got only one mage on my side and soon after that my ring of invisibility and and amulet of ESP dissapeared. I equipped another amulet of ESP just to see veteran kamikaze dwarf of Scapies exploding near me...
I hope others will get further, but it was nice to see some new levels.