Very interesting! It played very natural, "human" positional moves and defended against most obvious threats. There was one exception, where it played a move that looked normal for the position--developing a piece in the opening--but it also hung the piece. That was the only serious blunder, every other mistake was in tactical lines more than one or two moves deep.

That seems to make sense for being trained by a NN, still impressive how well it was able to spot concrete threats! Thank you for sharing.

(My elo is 2150ish)