The game of Shatranj (the Persian or Arab predecessor of modern Chess) is still played widely in the Middle East and is far from being a dead game. Indeed, Shatranj is the normal form of chess in Arab countries and Iran.
 
This ZRF file is largely a revamped version of Shatranj, for the sake of using graphics more like traditional Shatranj pieces. Stauton chess pieces can be used in a pinch, of course, but when you have a towering Stuaton Queen representing the much weaker Firzan (General) it can lead to a bit of confusion.
This Scrip uses a total of 4 different sets (all based on scanned drawings):
1) Set1 is the "newest" set, more like what might be seen about today.
2) Set2 is quite old and less refined of a set.
3) Set3 an ancient set, not very refined pieces at all.
4) Set4 is basically a Stauton set, for those who *really* want it.
 
Also, for the sake of the traditional feel of Shatranj, this script uses more traditional Arab names (per Gollon's "Chess Variations," 1968:
Shah ----> King
Firzan --> General (much weaker than chess Queen)
Fil -----> Elephan (precursor of the chess Bishop)
Faras ---> Horse (same as the chess Knight)
Rukh ----> Rook (same pieces as in chess)
Baidaq --> Pawn (slightly less power than the chess Pawn)
 
Also, more in keeping with traditional Shatranj, I have used an uncheckered board. This does take a bit of getting used to, though. Again, this is more for a traditional "feel" for the game so as not to confuse the user with modern chess...