You're a wonderful programmer. I know it's unbeatable if there are no bugs. I've been a big fan of computer chess since Northwestern was world champs.
I like chess, but it's very demanding of your time to be good at it, and that time is almost all completely sedentary-->sitting, sitting, sitting! It's wonderful for your mind, but hell on your muscles.
Except for opening traps, I haven't beat a good chess program since Sargon II, I believe!
The amount of look-ahead with today's hardware makes the programs *very* tough to beat, even for the best human players.
They're probably working on the 8 piece end game tables, (Nalimov's), now? Amazing stuff! Thanks for the url, I'll have to give it a go.