Model: Chess Partner 2000
Manufacturer: SciSys
Year: 1980
Est. ELO rating: 1300-1400
Levels of play: 8
Type: Pressure sensory board
CPU: Fairchild 3850 (2,000,000 operations per second)
RAM: 312 bytes
ROM: 4096 bytes
Openings book: 32

Chess Partner 200 by SciSys (made in Hong Kong). It plays against itself and at level 6 it will solve mate in 2 problems. Interestingly, the box says "Programmed by one of the world's leading computer chess experts" but it doesn't mention names. It can suggest a move during play.
You can enter multiple moves.

Quick links
Chess computers forum
Ismenio's collection