Great engine! I played it a few times, and I lost more games than I care to admit. My ego was a little hurt :p . At least when playing, so to speak typical openings. It feels like it has an opening book. If I didn't know better, (I assume it doesn't).
However, if I play anti-engine chess. Like the Hippo ( absolute garbage opening btw ) I literally feel like I could do anything and win. For example in one of the games. I blundered a rook and its eval was +4. I Still manage to win. It just pushes all its king side pawns and gets mated.
Another weird thing happen (its hard to explain), His queen was on h5 and then he would play Qf5, then I would play Nh4 attacking the queen. He would then move it to g5. I would move my knight back to f3 attacking the queen. Then it would just play Qh5 again. giving me a tempi. It did this until I "allowed" it to smother mate me in 1 hehe.
I only played 20 games or so, but in some aspects it feels like a GM and in others like a 1200. Oh one more thing, it evaluated a drawn rook endgame as +1 up until it was a draw. Even the turn before the 50-move rule kicked in. I assume its not aware of the rule ( the algorithm playing).