Is there a website where you can practice specific checkmates?

I wonder if there is a website where you can practice specific checkmates like the Anastasia mate, or the Opera Mate or Smothered Checkmate. Like a website where you can choose the type of mate and it gives you a generated position where you can force that specific kind of mate...anyone knows of something like this?

There's also this endgame site, but I know it's not what you're looking for:

http://www.chessvideos.tv/endgame-training/endgame-simulations.php

This is why I generally just go through books over and over. You can pick a book that covers the specific tactics you want, and go through those puzzles many times.

In the early days of my playing, 15+ years ago, I photocopied a couple of entire books (when I worked in an office that let me do that for free), cut them up, and put the puzzles on index cards, to use as flash cards that I could shuffle to get them out of order. My flash cards of the book "How to Beat Your Dad at Chess" by Chandler is pretty much what you're looking for.

This website has tactics for mate in 1, mate in 2, mate in 3...mating net and smothered mate...but I hoped there would be a kind of generator that generates position for different kind of mates like I mentioned. Thanks for the suggestions guys.

If you have an apple phone, try downloading "Magnus Trainer" and go through the games, specifically on mating puzzles (they have every pattern listed). That helped me understand each mating pattern a LOT. They also have lessons for each mating pattern, but they may cost $ since you need a membership to access most of the lessons. 

.. The following, Should fit your requirements ! .. Merely, click, Over a piece, {you want to move}, and 'drag'; As-it-were ; Ie., It's inter-active. o:

http://www.chessvideos.tv/endgame-training/endgame-simulations.php