NPO Relay and Automation Chess Computer

Soviet electronic chess computer manufactured by NPO Relay and Automation (НПО Реле и Автоматики) in Kiev, Ukraine. Features pressure-sensitive chessboard with coordinate labels (A1-H8), Russian interface with function keys for game control including СБРОС (reset), ПУСК (start), ПАУЗА (pause), КНИГА (book), ИНФ (info), ПОМ (help), ИГРА (game), РЕД (edit), ХОД (move), ВВОД (input), КЛАСС (class), ТРЕНЕР (trainer). Product code C65.106.002. Can run on 4 AA batteries or AC adapter.