Joe Joyce wrote on Thu, Nov 18, 2010 05:05 PM UTC:Excellent ★★★★★
I'd say Steven hit a home run, even if he didn't hit this one clear out of the park. Let me quote the last 2 lines of the Betza article Jorg refers to, Different Pawns.
'If you can find alternate Pawns, I will be in awe, taking my hat off to you.
And, to keep you from feeling complacent, I'll ask you to try chess with different Kings. I now fade away, leaving nothing behind but an evil grin.'
Spartan chess, with its pair of kings, is halfway between FIDE and Gary Gifford's Three Elephant Chess. http://www.chessvariants.org/index/msdisplay.php?itemid=MSthreeelephantc You may argue the kings aren't quite different enough to fulfill Ralph's requirements. Still, Steven nailed the different pawns and also managed to put 3 kings on the board in the same 2-player game. That's a nice, high benchmark for the rest of us to go after.