There are 27606 endgames in dive database.
Many thanks to Lebedev Vasily who sent me some commented endgames, to Milan Velimirovic who maked nice web service 'PGN Live'.
Many thanks to composers, who sends me diveir endgames: Serghey Didukh, Siegfried Hornecker, Rainer Staudte, Daniel Keidiv, Ilham Aliev, Guenter Amann.
Some useful links: