The Strategy category is about how well a robot exploits its opponent's weaknesses, protects its own, and handles the hazards.

The robots would be protecting their master's life and would not let anyone get through their security blockade.

She is the "Golden Apple" that the robots were protecting until she became an adult.

A robot must protect its own existence as long as such protection does not conflict with the first or Second Law.

A robot must protect its existence at all costs.

A robot must protect its own existence.

Stile knew, however, that this sort of thing was mainly chance; these robots could not protect him long that way.

Here on Aurora, in a nonviolent society, your robots can protect you against others.

On Earth-mad, decadent, barbarous-there will be no way two robots can protect you or themselves.

She added wistfully, "My robots will protect me if his impoliteness becomes extreme."