Don't worry, I will post the complete solution in English as soon as I find enough time.
There are still some beautiful variations waiting for you. :)
Additional note: even if I use English as default language for commenting in this chess community, HIVE (and also STEEM) are an international communities where in general I accept when people are using their own mother tongue (whereby of course in case they want me to be involved in their discussions they have to choose any language which I understand).
By the way, for this post I used the #deutsch tag which means to comment in German is alright.
Tambien hablo un poco de Español, pero tengo que practicar mas. :)