It's the new version of Sym-phi-do-so... Cool but difficult to say! Simply said it's the Stockfish derivative by Jose Perez that i still don't know well. So, i'd prefer to share once again the short script by the author taken from a very old forum post:
"I must THANK those who are helping me to the project by testing the engine derived from SF and using it in different game servers, that I am only learning and that every day I hope to increase the strength to the engine and the speed / agility of search and to find an optimum point . I just started, I hope you do not demand that I be the number 1, it's just the beginning. Thank you."
Thanks go to Alexei Chernakoff for compiling the update.
GET Symphysodon 2017.05.09.ACH for arm7