categories: myChess-Wiki | chess terminology | fork (chess) | Chess tactic | Undermining (chess) article No 850 / last change on 2005-07-01, 07:45pm back write a new article show all articles This article is based on the article Undermining (chess) from the free encyclopaedia Wikipedia and stands under the GNU-Licence for free documentation. In the Wikipedia a list of the authors is available. |