UPDATE:
So far the only review by a chess computer enthusiast is here:
http://chess-computer.blogspot.com/2017/11/swiss-made-pewatronic-grandmaster.html
A public discussion of the engine’s play strength is here:
http://forum.chesseval.com/viewtopic.php?t=1050
It uses a Raspberry Pi 3 inside. (No surprise there.) The manufacturer installed TWO open-sourced chess engines only: Stockfish 8 and Madchess.
Does anyone here own this chess computer? I would love to discuss the details of this wooden machine.
Specs:
https://www.pewatronic.com/en-1/
Models and Price:
https://www.pewatronic.com/en-1/order-form/
https://www.niggemann.com/en/catalogsearch/result/?q=pewatronic&cat=385
Manual:
https://www.pewatronic.com/en-1/manual/
Photos:
Video demonstration: