First move should have a time limit.

Ok bro, now you got it right and nice! Completely sourced and friend thibault answered there! I didn't saw you were a moderator friend. I think asking for sources was correct from my part, but I should have searched more for myself certainly, thanks mod.

Don't worry about it. Would have given you a link straight away. But I am unfamiliar with the forum system, so took some time to find a suitable link :)

Thanks bro, this was checkmate to ignorance for me, i thank you from a1 to h8 :)