Portachess (Systema)

Computer name:	Portachess
Manufacturer:	Newcrest Technology
Dates from:	1983
Dimensions:	17.5 x 12 x 4.5 cm
Power supply:	4 AA batteries
Rating:	beginners / weak occasional players
Other details:	chessmen inserted over pressure-sensitive switches
	compartment with lid to store chessmen
	spitting image of CXG Portachess