Double Elimination Chamber

I ended up playing against Britvochka, and I hope my concerns are unfounded, but I still have a bad feeling:
On the third week, after a 15-minute turn, my opponent disconnects (I took a screenshot of the chat and the game board with a message about the disconnection). Ten minutes later, he comes back online and writes:
ICQ log:
bRitvo4kA Herworld 07/09/2011 18:59

n
bRitvo4kA Herworld 07/09/2011 18:59

where are you?

260462200 07/09/2011 18:59
in what sense?

bRitvo4kA Herworld 07/09/2011 18:59
why did you leave?

260462200 07/09/2011 18:59
I have a screenshot that you left the game and the chat

260462200 07/09/2011 18:59
so, what...

bRitvo4kA Herworld 07/09/2011 19:00
maybe it was a disconnect, okay, come back then

bRitvo4kA Herworld 07/09/2011 19:00
I continued playing

260462200 07/09/2011 19:00
I'm leaving now, let's finish the game later
_________________________________
I have a feeling that serious gameplay has been replaced by offline replaying of turns, saving, and screenshots are attached. There's no need to argue or try to convince me otherwise. The game didn't go well, I'm asking to be removed from the tournament. I apologize to the host for this minor dispute and thank you for the interesting tournament.