In turn-based chess, you DON'T WANT chat, moves, details or notes.
You DO want: your picture/avatar to appear in the space instead? (if I understand you correctly).
This isn't currently possible. (It would seem LESS useful than the Moves information.)
If you don't want to see anything EXCEPT the board, you could manually resize your browser window to exclude the other bits.
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and 
, and... more !! : 
Member Points: 5
Hi friends,
I ask you this: I'd like to appear me, in the screen, when, playing games of one day or more per move, appear, i say, instead the PGN, the moves, the NOTES option, DIRECTLY, I think it would be much useful, appear the option... as you letf it PAST time you used it... Is possible anyway do this ?
Thank You, and Cheers, Daniel