It's all here but in an old fashioned "read it yourself" file
http://www.chess.com/blog/NimzoRoy/mate-with-kbn-vs-k---together-again-for-the-first-time
It's all here but in an old fashioned "read it yourself" file
http://www.chess.com/blog/NimzoRoy/mate-with-kbn-vs-k---together-again-for-the-first-time
No one Deny that it is a hard end game without trainning ;
and possiblities of draw are increasing depending on "Do you know the idea of waiting moves or not ?" "Do you understand the idea of limiting the king into a cage or not ?".
This Video explain it in the theory of major and minor traingles .. How to obligate the king to move to its bad fate.
http://adf.ly/OjsVe