
It is definitely a different program, but overall only marginally better than all the other GK2100 brethren (Chess Challenger, Centurion, both of which I own). My experience shows that while occasionally it calculates stronger than a 2100, sometimes it calculates weaker. Actually, it’s LESS, since there is NO Tournament Book, NONE: only Full Book and NONE work. This box is simply a GK2100 clone (Elo 2021) and nothing more.

“Initial note on this purportedly 2061 rated (which is stronger than the 16 MHz Cougar and Ex Pro) 10MHz chess miracle.

I have “QUICK START NOTES” in WORD documents for each of my chess computers, which allow me.well.a quick start to a game with any of those chess computers without having to grab a manual (after a long layoff) and figure out how each one works again. about three years ago, wrote the exact words that reflect my opinion on this subject: ME. I had zero interest in wasting any time joining this RS2250 fray.
