@lighteye with white pieces has a totally winning position against an opponent that surpasses him in rating. Perhaps the time pressure affected him because there is no other explanation. The position is winning and there is no weakness for Black to exploit. However, White concludes with a perpetual check.
There was a quickly growing lag between the moves of my mouse and the moves on the board. So I had to opt for a certain point and not risk a connection loss.
Oh ok, yeah, the connection problems when playing chess suck. It's annoying.