There is little practical difference between asking a court to enforce an automatic termination clause and asking a court to enforce the exercise of an option t

There is little practical difference between asking a court to enforce an automatic termination clause and asking a court to enforce the exercise of an option to terminate. One will require showing the automatic termination clause is triggered, the other will require showing the right to terminate arose. In either case they’re trying to get ChessBase to cease any use of the software, and they want a court to order them to stop because the consequences of violating a court order are substantial. In a technical sense yes, the GPL avoided giving rights holders an option to terminate. There’s no such thing as automatic enforcement of these things though (well, not for GPL, music industry is a different story), so it is not a big difference. I’m pretty sure you could just send a violator a fresh copy of the code and establish a new license agreement with them, so it’s still up to the rights holder if they want to continue.