Plus
Plus  1 20 x 20
Plus  2 20 x 20
Plus  4 20 x 20

Type

Portable - Peg Sensory

Processor

Hitachi HD44868 singlechip   0.6 MHz   4 Bit

Memory

5KB  ROM    80 bytes RAM

Opening Book

250 ply

Power

3 x AA batteries  (1000 hours)

Dimensions

17.2 x 13.5 x 2.7 cm

Chessboard

11.0 x 11.0 cm

King Height

0.8 cm

Plus  3 20 x 20
Plus  5 20 x 20
Plus  6 20 x 20
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