You're of course assuming that I was using a Blenhiem Double Switch. Perhaps, you see, I've been using a Black Maria Gambit - so named for its frequent use by the London Metropolitan Police Mornington Crescent Team (nicknamed Bow Street Irregulars), particularly at the 1957 All-Counties Police Championships, where led to a decisive victory over the RUC team, and gained them the cup. Of course, it's fallen into disuse in recent years - it's not really considered trendy enough anymore, despite being a real clincher in the right situations, but I like to break it out every now and then. Like now, for instance.
Stratford.