I've got another variation that is not good as the unknown's one (if I dont get wrong should) give a piece advantage or a checkmate.
Bb5, then if he defends with the bishop or with the rock he will lose them.
if he moves the king in any derection it is checkmate.
if he moves the c pawn you will eat it with the white bishop then checkmate in 2 moves...
Szeweningen - how do i make a puzzle? I sit at a board and try and make one? Or I find one from a book/newspaper? It seems to me that making a good puzzle will be harder than solving one :/
unknown, you can search on multiple sites or books, those of course are not my compositions (I have a few sources, websites, multiple books etc.), then use the board editor on apronus.com for example and post it here. I don't expect anyone to make a puzzle, just post one :)