How many times?

Tonight, while I had the Olympics telecast on in the background, I played a short BDG on the Internet. When it was over, I thought, "how many times?" How many times have I played this mating pattern at the end of a Blackmar-Diemer Gambit? The answer seems to be in the hundreds, although in actual fact it must be only in the tens. But I can't believe that anyone who plays the BDG with any regularity has not encountered this mating pattern time and time again. Have you?