Novag Carnelian II - Chess Computer 16K RISC Style processor with 28Kbyt ROM, 1K Ram, 8 MHz Wide-ranging opening book with more than 24,000 half-moves 128 level settings, including training, tournament and problem solving l Move TAKE BACK, HINT, TRAINING, and REFEREE features Can play against itself and also makes Check, Stalemate and Mate announcements Overall Dimensions 300mm x 273mm Hand carved wooden Staunton chess pieces able to beat very strong players on it's higher settings الحالة مستعمل النوع الألعاب اللوحية