categories: mySchach-Wiki | Schachbegriffe von A bis Z | Sonneborn-Berger-System | Johann Berger (Schachtheoretiker) | Johannes Kohtz | Carl Kockelkorn article No 1379 / last change on 2012-12-29, 02:24pm back write a new article show all articles This article is based on the article Carl Kockelkorn from the free encyclopaedia Wikipedia and stands under the GNU-Licence for free documentation. In the Wikipedia a list of the authors is available. |