Do I have to need to add an include file for "empty" to work the way it used to?
The empty command works the way it always has. The only difference from before is that the captured pieces display is a relatively new feature. If you don't want the pieces to show up in the captured pieces display, you have two options. You can write code that will set the capturedpieces system variable to what you want it to display. Or you could modify the value of originalpieces after you modify the board at the beginning of the game, then allow the usual default behavior for creating the captured pieces display. To do that, just include this line of code after your code for modifying the position:
The empty command works the way it always has. The only difference from before is that the captured pieces display is a relatively new feature. If you don't want the pieces to show up in the captured pieces display, you have two options. You can write code that will set the capturedpieces system variable to what you want it to display. Or you could modify the value of originalpieces after you modify the board at the beginning of the game, then allow the usual default behavior for creating the captured pieces display. To do that, just include this line of code after your code for modifying the position: