I was playing a game and after I made a winning move (not mating, just clearly having a big advantage) my opponent disconnected. Then he reconnected almost immediately but didn't move.
He ran out of time, but at the end I lost saying I forfeited on time. But even in my game history I had the last move!!!
What is this? Bug? Cheat?
I lost a won game and points on this, kinda disappointing...
Thanks for your replies,