Mel-merel

I currently live in Pirmasens.

I work in the field of computer science as a network administrator at a company in Kaiserslautern.

I am the author of chess books:

• Treatise of forced mate • Tratado del mate forzado • Abhandlung des gezwungenen Matt
  

      ISBN 978-3-000-22176-7

• Problems of forced mate • Problemas del mate forzado • Probleme des gezwungenen Matt
  

      ISBN 978-3-000-22177-4

• Historic positions of forced mate • Posiciones históricas del mate forzado • Historische Stellungen des gezwungenen Matt
  

      ISBN 978-3-000-23685-3

Right now I don't have much to say.

I have on Spanish and German WIKIPEDIA the same user name:
Spanish [1] and German [2].