no Sound  -  Flip board
Broken canvas...
to move
   
 
   
 

Autor: A. van Maurik (Netherlands)
It's a matter of etiquette, really. A move transfers one position to another. It should not alter the position during the move and act on it as such.

Chewing away like a dog on a cookie trail and finding even more cookies because of it, is bad etiquette. It also eliminates a beautiful capturing mechanism, ironically called turkish capture.
That's what's wrong with it too.
The previous example of a 'Coup Turc' combines the consequences of (2) and (3) and is therefore called a 'full turc'. There are 'semi turcs' too, like the one above.

Capturing like a vacuum cleaner does eradicate turkish capture, be it full or semi. It's a way to trade style and elegance for immediate gratification.