Play training positions with clock ?

Now I can sleep my night, two "British Genius" cannot figure it out !     

There's nothing to figure out. You spoke rubbish in the wrong place then deleted your folly when challenged to justify it.

I think there is a misunderstanding in the first place about the required feature, but anyway, no need for undue agressiveness here.

I find it good that some people devote time to fight cheating on this website.

How does objecting to new and useful features - which can't possibly be used by cheats - 'fight cheating' ?

Sarcasm and insulting the intelligence of the British doesn't help your cause. You spoke out without thinking and when pulled up on it, tried to extract from your hole using odious methods. 

    Chess.Com would be a better place without obnoxious people like you.